TSTP Solution File: SWC346+1 by Vampire---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : SWC346+1 : TPTP v8.2.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s

% Computer : n019.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 : Tue May 21 04:38:21 EDT 2024

% Result   : Theorem 0.56s 0.75s
% Output   : Refutation 0.56s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   11
%            Number of leaves      :   14
% Syntax   : Number of formulae    :   82 (  10 unt;   0 def)
%            Number of atoms       :  272 (  51 equ)
%            Maximal formula atoms :   21 (   3 avg)
%            Number of connectives :  296 ( 106   ~; 124   |;  36   &)
%                                         (  11 <=>;  19  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   22 (   4 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   17 (  15 usr;  10 prp; 0-2 aty)
%            Number of functors    :   10 (  10 usr;   8 con; 0-2 aty)
%            Number of variables   :   57 (  40   !;  17   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1996,plain,
    $false,
    inference(avatar_sat_refutation,[],[f295,f304,f309,f314,f315,f320,f325,f330,f331,f332,f333,f416,f773,f1976,f1995]) ).

fof(f1995,plain,
    ( spl22_1
    | ~ spl22_5 ),
    inference(avatar_contradiction_clause,[],[f1994]) ).

fof(f1994,plain,
    ( $false
    | spl22_1
    | ~ spl22_5 ),
    inference(subsumption_resolution,[],[f1993,f247]) ).

fof(f247,plain,
    strictorderedP(nil),
    inference(cnf_transformation,[],[f69]) ).

fof(f69,axiom,
    strictorderedP(nil),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax69) ).

fof(f1993,plain,
    ( ~ strictorderedP(nil)
    | spl22_1
    | ~ spl22_5 ),
    inference(forward_demodulation,[],[f290,f308]) ).

fof(f308,plain,
    ( nil = sK2
    | ~ spl22_5 ),
    inference(avatar_component_clause,[],[f306]) ).

fof(f306,plain,
    ( spl22_5
  <=> nil = sK2 ),
    introduced(avatar_definition,[new_symbols(naming,[spl22_5])]) ).

fof(f290,plain,
    ( ~ strictorderedP(sK2)
    | spl22_1 ),
    inference(avatar_component_clause,[],[f288]) ).

fof(f288,plain,
    ( spl22_1
  <=> strictorderedP(sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl22_1])]) ).

fof(f1976,plain,
    ( spl22_2
    | ~ spl22_6
    | ~ spl22_7
    | ~ spl22_9 ),
    inference(avatar_split_clause,[],[f1975,f327,f317,f311,f292]) ).

fof(f292,plain,
    ( spl22_2
  <=> segmentP(sK3,sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl22_2])]) ).

fof(f311,plain,
    ( spl22_6
  <=> ssList(sK5) ),
    introduced(avatar_definition,[new_symbols(naming,[spl22_6])]) ).

fof(f317,plain,
    ( spl22_7
  <=> sK3 = app(app(sK5,sK2),sK6) ),
    introduced(avatar_definition,[new_symbols(naming,[spl22_7])]) ).

fof(f327,plain,
    ( spl22_9
  <=> ssList(sK6) ),
    introduced(avatar_definition,[new_symbols(naming,[spl22_9])]) ).

fof(f1975,plain,
    ( segmentP(sK3,sK2)
    | ~ spl22_6
    | ~ spl22_7
    | ~ spl22_9 ),
    inference(subsumption_resolution,[],[f1974,f273]) ).

fof(f273,plain,
    ssList(sK3),
    inference(definition_unfolding,[],[f188,f185]) ).

fof(f185,plain,
    sK1 = sK3,
    inference(cnf_transformation,[],[f99]) ).

fof(f99,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ( ~ strictorderedP(X0)
                    | ~ segmentP(X1,X0) )
                  & ( ( nil = X2
                      & nil = X3 )
                    | ? [X4] :
                        ( ? [X5] :
                            ( ? [X6] :
                                ( ! [X7] :
                                    ( ~ lt(X7,X4)
                                    | ~ memberP(X6,X7)
                                    | ~ ssItem(X7) )
                                & ! [X8] :
                                    ( ~ lt(X4,X8)
                                    | ~ memberP(X5,X8)
                                    | ~ ssItem(X8) )
                                & app(app(X5,X2),X6) = X3
                                & cons(X4,nil) = X2
                                & ssList(X6) )
                            & ssList(X5) )
                        & ssItem(X4) ) )
                  & X0 = X2
                  & X1 = X3
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(X0) ),
    inference(ennf_transformation,[],[f98]) ).

fof(f98,plain,
    ~ ! [X0] :
        ( ssList(X0)
       => ! [X1] :
            ( ssList(X1)
           => ! [X2] :
                ( ssList(X2)
               => ! [X3] :
                    ( ( strictorderedP(X0)
                      & segmentP(X1,X0) )
                    | ( ( nil != X2
                        | nil != X3 )
                      & ! [X4] :
                          ( ssItem(X4)
                         => ! [X5] :
                              ( ssList(X5)
                             => ! [X6] :
                                  ( ? [X7] :
                                      ( lt(X7,X4)
                                      & memberP(X6,X7)
                                      & ssItem(X7) )
                                  | ? [X8] :
                                      ( lt(X4,X8)
                                      & memberP(X5,X8)
                                      & ssItem(X8) )
                                  | app(app(X5,X2),X6) != X3
                                  | cons(X4,nil) != X2
                                  | ~ ssList(X6) ) ) ) )
                    | X0 != X2
                    | X1 != X3
                    | ~ ssList(X3) ) ) ) ),
    inference(rectify,[],[f97]) ).

fof(f97,negated_conjecture,
    ~ ! [X0] :
        ( ssList(X0)
       => ! [X1] :
            ( ssList(X1)
           => ! [X2] :
                ( ssList(X2)
               => ! [X3] :
                    ( ( strictorderedP(X0)
                      & segmentP(X1,X0) )
                    | ( ( nil != X2
                        | nil != X3 )
                      & ! [X4] :
                          ( ssItem(X4)
                         => ! [X5] :
                              ( ssList(X5)
                             => ! [X6] :
                                  ( ? [X8] :
                                      ( lt(X8,X4)
                                      & memberP(X6,X8)
                                      & ssItem(X8) )
                                  | ? [X7] :
                                      ( lt(X4,X7)
                                      & memberP(X5,X7)
                                      & ssItem(X7) )
                                  | app(app(X5,X2),X6) != X3
                                  | cons(X4,nil) != X2
                                  | ~ ssList(X6) ) ) ) )
                    | X0 != X2
                    | X1 != X3
                    | ~ ssList(X3) ) ) ) ),
    inference(negated_conjecture,[],[f96]) ).

fof(f96,conjecture,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ! [X3] :
                  ( ( strictorderedP(X0)
                    & segmentP(X1,X0) )
                  | ( ( nil != X2
                      | nil != X3 )
                    & ! [X4] :
                        ( ssItem(X4)
                       => ! [X5] :
                            ( ssList(X5)
                           => ! [X6] :
                                ( ? [X8] :
                                    ( lt(X8,X4)
                                    & memberP(X6,X8)
                                    & ssItem(X8) )
                                | ? [X7] :
                                    ( lt(X4,X7)
                                    & memberP(X5,X7)
                                    & ssItem(X7) )
                                | app(app(X5,X2),X6) != X3
                                | cons(X4,nil) != X2
                                | ~ ssList(X6) ) ) ) )
                  | X0 != X2
                  | X1 != X3
                  | ~ ssList(X3) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1) ).

fof(f188,plain,
    ssList(sK1),
    inference(cnf_transformation,[],[f99]) ).

fof(f1974,plain,
    ( segmentP(sK3,sK2)
    | ~ ssList(sK3)
    | ~ spl22_6
    | ~ spl22_7
    | ~ spl22_9 ),
    inference(subsumption_resolution,[],[f1973,f329]) ).

fof(f329,plain,
    ( ssList(sK6)
    | ~ spl22_9 ),
    inference(avatar_component_clause,[],[f327]) ).

fof(f1973,plain,
    ( segmentP(sK3,sK2)
    | ~ ssList(sK6)
    | ~ ssList(sK3)
    | ~ spl22_6
    | ~ spl22_7 ),
    inference(subsumption_resolution,[],[f1972,f313]) ).

fof(f313,plain,
    ( ssList(sK5)
    | ~ spl22_6 ),
    inference(avatar_component_clause,[],[f311]) ).

fof(f1972,plain,
    ( segmentP(sK3,sK2)
    | ~ ssList(sK5)
    | ~ ssList(sK6)
    | ~ ssList(sK3)
    | ~ spl22_7 ),
    inference(subsumption_resolution,[],[f1935,f272]) ).

fof(f272,plain,
    ssList(sK2),
    inference(definition_unfolding,[],[f189,f186]) ).

fof(f186,plain,
    sK0 = sK2,
    inference(cnf_transformation,[],[f99]) ).

fof(f189,plain,
    ssList(sK0),
    inference(cnf_transformation,[],[f99]) ).

fof(f1935,plain,
    ( segmentP(sK3,sK2)
    | ~ ssList(sK2)
    | ~ ssList(sK5)
    | ~ ssList(sK6)
    | ~ ssList(sK3)
    | ~ spl22_7 ),
    inference(superposition,[],[f280,f319]) ).

fof(f319,plain,
    ( sK3 = app(app(sK5,sK2),sK6)
    | ~ spl22_7 ),
    inference(avatar_component_clause,[],[f317]) ).

fof(f280,plain,
    ! [X2,X3,X1] :
      ( segmentP(app(app(X2,X1),X3),X1)
      | ~ ssList(X1)
      | ~ ssList(X2)
      | ~ ssList(X3)
      | ~ ssList(app(app(X2,X1),X3)) ),
    inference(equality_resolution,[],[f231]) ).

fof(f231,plain,
    ! [X2,X3,X0,X1] :
      ( ~ ssList(X0)
      | ~ ssList(X1)
      | ~ ssList(X2)
      | ~ ssList(X3)
      | app(app(X2,X1),X3) != X0
      | segmentP(X0,X1) ),
    inference(cnf_transformation,[],[f131]) ).

fof(f131,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( segmentP(X0,X1)
          <=> ? [X2] :
                ( ? [X3] :
                    ( app(app(X2,X1),X3) = X0
                    & ssList(X3) )
                & ssList(X2) ) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f7]) ).

fof(f7,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ( segmentP(X0,X1)
          <=> ? [X2] :
                ( ? [X3] :
                    ( app(app(X2,X1),X3) = X0
                    & ssList(X3) )
                & ssList(X2) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax7) ).

fof(f773,plain,
    ( spl22_1
    | ~ spl22_4
    | ~ spl22_8 ),
    inference(avatar_split_clause,[],[f772,f322,f301,f288]) ).

fof(f301,plain,
    ( spl22_4
  <=> ssItem(sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl22_4])]) ).

fof(f322,plain,
    ( spl22_8
  <=> sK2 = cons(sK4,nil) ),
    introduced(avatar_definition,[new_symbols(naming,[spl22_8])]) ).

fof(f772,plain,
    ( strictorderedP(sK2)
    | ~ spl22_4
    | ~ spl22_8 ),
    inference(forward_demodulation,[],[f744,f324]) ).

fof(f324,plain,
    ( sK2 = cons(sK4,nil)
    | ~ spl22_8 ),
    inference(avatar_component_clause,[],[f322]) ).

fof(f744,plain,
    ( strictorderedP(cons(sK4,nil))
    | ~ spl22_4 ),
    inference(unit_resulting_resolution,[],[f303,f248]) ).

fof(f248,plain,
    ! [X0] :
      ( strictorderedP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f143]) ).

fof(f143,plain,
    ! [X0] :
      ( strictorderedP(cons(X0,nil))
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f68]) ).

fof(f68,axiom,
    ! [X0] :
      ( ssItem(X0)
     => strictorderedP(cons(X0,nil)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax68) ).

fof(f303,plain,
    ( ssItem(sK4)
    | ~ spl22_4 ),
    inference(avatar_component_clause,[],[f301]) ).

fof(f416,plain,
    ( spl22_2
    | ~ spl22_3
    | ~ spl22_5 ),
    inference(avatar_contradiction_clause,[],[f415]) ).

fof(f415,plain,
    ( $false
    | spl22_2
    | ~ spl22_3
    | ~ spl22_5 ),
    inference(subsumption_resolution,[],[f414,f345]) ).

fof(f345,plain,
    ( ~ segmentP(nil,nil)
    | spl22_2
    | ~ spl22_3
    | ~ spl22_5 ),
    inference(forward_demodulation,[],[f344,f299]) ).

fof(f299,plain,
    ( nil = sK3
    | ~ spl22_3 ),
    inference(avatar_component_clause,[],[f297]) ).

fof(f297,plain,
    ( spl22_3
  <=> nil = sK3 ),
    introduced(avatar_definition,[new_symbols(naming,[spl22_3])]) ).

fof(f344,plain,
    ( ~ segmentP(sK3,nil)
    | spl22_2
    | ~ spl22_5 ),
    inference(forward_demodulation,[],[f294,f308]) ).

fof(f294,plain,
    ( ~ segmentP(sK3,sK2)
    | spl22_2 ),
    inference(avatar_component_clause,[],[f292]) ).

fof(f414,plain,
    ( segmentP(nil,nil)
    | ~ spl22_5 ),
    inference(forward_demodulation,[],[f388,f308]) ).

fof(f388,plain,
    segmentP(sK2,nil),
    inference(unit_resulting_resolution,[],[f272,f226]) ).

fof(f226,plain,
    ! [X0] :
      ( segmentP(X0,nil)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f123]) ).

fof(f123,plain,
    ! [X0] :
      ( segmentP(X0,nil)
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f57]) ).

fof(f57,axiom,
    ! [X0] :
      ( ssList(X0)
     => segmentP(X0,nil) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax57) ).

fof(f333,plain,
    ( spl22_5
    | spl22_9 ),
    inference(avatar_split_clause,[],[f173,f327,f306]) ).

fof(f173,plain,
    ( ssList(sK6)
    | nil = sK2 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f332,plain,
    ( spl22_5
    | spl22_8 ),
    inference(avatar_split_clause,[],[f174,f322,f306]) ).

fof(f174,plain,
    ( sK2 = cons(sK4,nil)
    | nil = sK2 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f331,plain,
    ( spl22_5
    | spl22_7 ),
    inference(avatar_split_clause,[],[f175,f317,f306]) ).

fof(f175,plain,
    ( sK3 = app(app(sK5,sK2),sK6)
    | nil = sK2 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f330,plain,
    ( spl22_3
    | spl22_9 ),
    inference(avatar_split_clause,[],[f176,f327,f297]) ).

fof(f176,plain,
    ( ssList(sK6)
    | nil = sK3 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f325,plain,
    ( spl22_3
    | spl22_8 ),
    inference(avatar_split_clause,[],[f177,f322,f297]) ).

fof(f177,plain,
    ( sK2 = cons(sK4,nil)
    | nil = sK3 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f320,plain,
    ( spl22_3
    | spl22_7 ),
    inference(avatar_split_clause,[],[f178,f317,f297]) ).

fof(f178,plain,
    ( sK3 = app(app(sK5,sK2),sK6)
    | nil = sK3 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f315,plain,
    ( spl22_3
    | spl22_6 ),
    inference(avatar_split_clause,[],[f179,f311,f297]) ).

fof(f179,plain,
    ( ssList(sK5)
    | nil = sK3 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f314,plain,
    ( spl22_5
    | spl22_6 ),
    inference(avatar_split_clause,[],[f180,f311,f306]) ).

fof(f180,plain,
    ( ssList(sK5)
    | nil = sK2 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f309,plain,
    ( spl22_5
    | spl22_4 ),
    inference(avatar_split_clause,[],[f181,f301,f306]) ).

fof(f181,plain,
    ( ssItem(sK4)
    | nil = sK2 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f304,plain,
    ( spl22_3
    | spl22_4 ),
    inference(avatar_split_clause,[],[f182,f301,f297]) ).

fof(f182,plain,
    ( ssItem(sK4)
    | nil = sK3 ),
    inference(cnf_transformation,[],[f99]) ).

fof(f295,plain,
    ( ~ spl22_1
    | ~ spl22_2 ),
    inference(avatar_split_clause,[],[f274,f292,f288]) ).

fof(f274,plain,
    ( ~ segmentP(sK3,sK2)
    | ~ strictorderedP(sK2) ),
    inference(definition_unfolding,[],[f183,f185,f186,f186]) ).

fof(f183,plain,
    ( ~ segmentP(sK1,sK0)
    | ~ strictorderedP(sK0) ),
    inference(cnf_transformation,[],[f99]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem    : SWC346+1 : TPTP v8.2.0. Released v2.4.0.
% 0.11/0.14  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.14/0.34  % Computer : n019.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit   : 300
% 0.14/0.35  % WCLimit    : 300
% 0.14/0.35  % DateTime   : Sun May 19 02:54:08 EDT 2024
% 0.14/0.35  % CPUTime    : 
% 0.14/0.35  This is a FOF_THM_RFO_SEQ problem
% 0.14/0.35  Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.56/0.72  % (13800)lrs+21_1:5_sil=2000:sos=on:urr=on:newcnf=on:slsq=on:i=83:slsql=off:bd=off:nm=2:ss=axioms:st=1.5:sp=const_min:gsp=on:rawr=on_0 on theBenchmark for (2996ds/83Mi)
% 0.56/0.72  % (13794)dis-1011_2:1_sil=2000:lsd=20:nwc=5.0:flr=on:mep=off:st=3.0:i=34:sd=1:ep=RS:ss=axioms_0 on theBenchmark for (2996ds/34Mi)
% 0.56/0.72  % (13797)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on theBenchmark for (2996ds/33Mi)
% 0.56/0.72  % (13795)lrs+1011_461:32768_sil=16000:irw=on:sp=frequency:lsd=20:fd=preordered:nwc=10.0:s2agt=32:alpa=false:cond=fast:s2a=on:i=51:s2at=3.0:awrs=decay:awrsf=691:bd=off:nm=20:fsr=off:amm=sco:uhcvi=on:rawr=on_0 on theBenchmark for (2996ds/51Mi)
% 0.56/0.72  % (13796)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on theBenchmark for (2996ds/78Mi)
% 0.56/0.72  % (13798)lrs+2_1:1_sil=16000:fde=none:sos=all:nwc=5.0:i=34:ep=RS:s2pl=on:lma=on:afp=100000_0 on theBenchmark for (2996ds/34Mi)
% 0.56/0.73  % (13801)lrs-21_1:1_to=lpo:sil=2000:sp=frequency:sos=on:lma=on:i=56:sd=2:ss=axioms:ep=R_0 on theBenchmark for (2996ds/56Mi)
% 0.56/0.73  % (13799)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on theBenchmark for (2996ds/45Mi)
% 0.56/0.74  % (13798)Instruction limit reached!
% 0.56/0.74  % (13798)------------------------------
% 0.56/0.74  % (13798)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.56/0.74  % (13798)Termination reason: Unknown
% 0.56/0.74  % (13798)Termination phase: Saturation
% 0.56/0.74  
% 0.56/0.74  % (13798)Memory used [KB]: 1701
% 0.56/0.74  % (13798)Time elapsed: 0.017 s
% 0.56/0.74  % (13798)Instructions burned: 35 (million)
% 0.56/0.74  % (13798)------------------------------
% 0.56/0.74  % (13798)------------------------------
% 0.56/0.74  % (13794)Instruction limit reached!
% 0.56/0.74  % (13794)------------------------------
% 0.56/0.74  % (13794)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.56/0.74  % (13794)Termination reason: Unknown
% 0.56/0.74  % (13794)Termination phase: Saturation
% 0.56/0.74  
% 0.56/0.74  % (13794)Memory used [KB]: 1542
% 0.56/0.74  % (13794)Time elapsed: 0.021 s
% 0.56/0.74  % (13794)Instructions burned: 35 (million)
% 0.56/0.74  % (13794)------------------------------
% 0.56/0.74  % (13794)------------------------------
% 0.56/0.74  % (13800)First to succeed.
% 0.56/0.74  % (13800)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-13793"
% 0.56/0.74  % (13802)lrs+21_1:16_sil=2000:sp=occurrence:urr=on:flr=on:i=55:sd=1:nm=0:ins=3:ss=included:rawr=on:br=off_0 on theBenchmark for (2996ds/55Mi)
% 0.56/0.75  % (13800)Refutation found. Thanks to Tanya!
% 0.56/0.75  % SZS status Theorem for theBenchmark
% 0.56/0.75  % SZS output start Proof for theBenchmark
% See solution above
% 0.56/0.75  % (13800)------------------------------
% 0.56/0.75  % (13800)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.56/0.75  % (13800)Termination reason: Refutation
% 0.56/0.75  
% 0.56/0.75  % (13800)Memory used [KB]: 1884
% 0.56/0.75  % (13800)Time elapsed: 0.025 s
% 0.56/0.75  % (13800)Instructions burned: 84 (million)
% 0.56/0.75  % (13793)Success in time 0.392 s
% 0.56/0.75  % Vampire---4.8 exiting
%------------------------------------------------------------------------------