TSTP Solution File: SWC098+1 by Vampire---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : SWC098+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/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s

% Computer : n021.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 04:36:13 EDT 2024

% Result   : Theorem 0.49s 0.72s
% Output   : Refutation 0.49s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   18
% Syntax   : Number of formulae    :   99 (   3 unt;   1 typ;   0 def)
%            Number of atoms       : 1105 ( 175 equ)
%            Maximal formula atoms :   48 (  11 avg)
%            Number of connectives :  815 ( 297   ~; 295   |; 189   &)
%                                         (  10 <=>;  24  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   21 (   6 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of FOOLs       :  489 ( 489 fml;   0 var)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    2 (   1   >;   1   *;   0   +;   0  <<)
%            Number of predicates  :   24 (  22 usr;  16 prp; 0-3 aty)
%            Number of functors    :    0 (   0 usr;   0 con; --- aty)
%            Number of variables   :  125 (  72   !;  52   ?;  29   :)
%                                         (   1  !>;   0  ?*;   0  @-;   0  @+)

% Comments : 
%------------------------------------------------------------------------------
tff(pred_def_20,type,
    sQ17_eqProxy: 
      !>[X0: $tType] : ( ( X0 * X0 ) > $o ) ).

tff(f447,plain,
    $false,
    inference(avatar_sat_refutation,[],[f319,f324,f329,f334,f339,f340,f341,f342,f343,f406,f423,f428,f446]) ).

tff(f446,plain,
    ( ~ spl18_3
    | ~ spl18_4
    | ~ spl18_5
    | spl18_13 ),
    inference(avatar_contradiction_clause,[],[f445]) ).

tff(f445,plain,
    ( $false
    | ~ spl18_3
    | ~ spl18_4
    | ~ spl18_5
    | spl18_13 ),
    inference(subsumption_resolution,[],[f444,f333]) ).

tff(f333,plain,
    ( ssItem(sK4)
    | ~ spl18_5 ),
    inference(avatar_component_clause,[],[f331]) ).

tff(f331,plain,
    ( spl18_5
  <=> ssItem(sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_5])]) ).

tff(f444,plain,
    ( ~ ssItem(sK4)
    | ~ spl18_3
    | ~ spl18_4
    | spl18_13 ),
    inference(subsumption_resolution,[],[f443,f323]) ).

tff(f323,plain,
    ( memberP(sK3,sK4)
    | ~ spl18_3 ),
    inference(avatar_component_clause,[],[f321]) ).

tff(f321,plain,
    ( spl18_3
  <=> memberP(sK3,sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_3])]) ).

tff(f443,plain,
    ( ~ memberP(sK3,sK4)
    | ~ ssItem(sK4)
    | ~ spl18_4
    | spl18_13 ),
    inference(subsumption_resolution,[],[f442,f328]) ).

tff(f328,plain,
    ( sQ17_eqProxy($i,sK2,cons(sK4,nil))
    | ~ spl18_4 ),
    inference(avatar_component_clause,[],[f326]) ).

tff(f326,plain,
    ( spl18_4
  <=> sQ17_eqProxy($i,sK2,cons(sK4,nil)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_4])]) ).

tff(f442,plain,
    ( ~ sQ17_eqProxy($i,sK2,cons(sK4,nil))
    | ~ memberP(sK3,sK4)
    | ~ ssItem(sK4)
    | spl18_13 ),
    inference(resolution,[],[f401,f376]) ).

tff(f376,plain,
    ! [X0: $i] :
      ( leq(X0,sK5(X0))
      | ~ sQ17_eqProxy($i,sK2,cons(X0,nil))
      | ~ memberP(sK3,X0)
      | ~ ssItem(X0) ),
    inference(resolution,[],[f308,f276]) ).

tff(f276,plain,
    ! [X6: $i] :
      ( ~ sQ17_eqProxy($i,cons(X6,nil),sK2)
      | leq(X6,sK5(X6))
      | ~ memberP(sK3,X6)
      | ~ ssItem(X6) ),
    inference(equality_proxy_replacement,[],[f252,f265]) ).

tff(f265,plain,
    ! [X0: $tType,X2: X0,X1: X0] :
      ( sQ17_eqProxy(X0,X1,X2)
    <=> ( X1 = X2 ) ),
    introduced(equality_proxy_definition,[new_symbols(naming,[sQ17_eqProxy])]) ).

tff(f252,plain,
    ! [X6: $i] :
      ( ~ memberP(sK3,X6)
      | leq(X6,sK5(X6))
      | ( cons(X6,nil) != sK2 )
      | ~ ssItem(X6) ),
    inference(definition_unfolding,[],[f182,f178,f179]) ).

tff(f179,plain,
    sK0 = sK2,
    inference(cnf_transformation,[],[f143]) ).

tff(f143,plain,
    ( ( ( ( nil = sK2 )
        & ( nil = sK3 ) )
      | ( ! [X5] :
            ( ~ leq(sK4,X5)
            | ~ memberP(sK3,X5)
            | ( sK4 = X5 )
            | ~ ssItem(X5) )
        & memberP(sK3,sK4)
        & ( sK2 = cons(sK4,nil) )
        & ssItem(sK4) ) )
    & ( ( nil != sK0 )
      | ( nil != sK1 ) )
    & ! [X6] :
        ( ~ memberP(sK1,X6)
        | ( ( sK5(X6) != X6 )
          & leq(X6,sK5(X6))
          & memberP(sK1,sK5(X6))
          & ssItem(sK5(X6)) )
        | ( cons(X6,nil) != sK0 )
        | ~ ssItem(X6) )
    & ( sK0 = sK2 )
    & ( sK1 = sK3 )
    & ssList(sK3)
    & ssList(sK2)
    & ssList(sK1)
    & ssList(sK0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3,sK4,sK5])],[f100,f142,f141,f140,f139,f138,f137]) ).

tff(f137,plain,
    ( ? [X0] :
        ( ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ( ( ( nil = X2 )
                        & ( nil = X3 ) )
                      | ? [X4] :
                          ( ! [X5] :
                              ( ~ leq(X4,X5)
                              | ~ memberP(X3,X5)
                              | ( X4 = X5 )
                              | ~ ssItem(X5) )
                          & memberP(X3,X4)
                          & ( cons(X4,nil) = X2 )
                          & ssItem(X4) ) )
                    & ( ( nil != X0 )
                      | ( nil != X1 ) )
                    & ! [X6] :
                        ( ~ memberP(X1,X6)
                        | ? [X7] :
                            ( ( X6 != X7 )
                            & leq(X6,X7)
                            & memberP(X1,X7)
                            & ssItem(X7) )
                        | ( cons(X6,nil) != X0 )
                        | ~ ssItem(X6) )
                    & ( X0 = X2 )
                    & ( X1 = X3 )
                    & ssList(X3) )
                & ssList(X2) )
            & ssList(X1) )
        & ssList(X0) )
   => ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ( ( ( nil = X2 )
                      & ( nil = X3 ) )
                    | ? [X4] :
                        ( ! [X5] :
                            ( ~ leq(X4,X5)
                            | ~ memberP(X3,X5)
                            | ( X4 = X5 )
                            | ~ ssItem(X5) )
                        & memberP(X3,X4)
                        & ( cons(X4,nil) = X2 )
                        & ssItem(X4) ) )
                  & ( ( nil != sK0 )
                    | ( nil != X1 ) )
                  & ! [X6] :
                      ( ~ memberP(X1,X6)
                      | ? [X7] :
                          ( ( X6 != X7 )
                          & leq(X6,X7)
                          & memberP(X1,X7)
                          & ssItem(X7) )
                      | ( cons(X6,nil) != sK0 )
                      | ~ ssItem(X6) )
                  & ( sK0 = X2 )
                  & ( X1 = X3 )
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(sK0) ) ),
    introduced(choice_axiom,[]) ).

tff(f138,plain,
    ( ? [X1] :
        ( ? [X2] :
            ( ? [X3] :
                ( ( ( ( nil = X2 )
                    & ( nil = X3 ) )
                  | ? [X4] :
                      ( ! [X5] :
                          ( ~ leq(X4,X5)
                          | ~ memberP(X3,X5)
                          | ( X4 = X5 )
                          | ~ ssItem(X5) )
                      & memberP(X3,X4)
                      & ( cons(X4,nil) = X2 )
                      & ssItem(X4) ) )
                & ( ( nil != sK0 )
                  | ( nil != X1 ) )
                & ! [X6] :
                    ( ~ memberP(X1,X6)
                    | ? [X7] :
                        ( ( X6 != X7 )
                        & leq(X6,X7)
                        & memberP(X1,X7)
                        & ssItem(X7) )
                    | ( cons(X6,nil) != sK0 )
                    | ~ ssItem(X6) )
                & ( sK0 = X2 )
                & ( X1 = X3 )
                & ssList(X3) )
            & ssList(X2) )
        & ssList(X1) )
   => ( ? [X2] :
          ( ? [X3] :
              ( ( ( ( nil = X2 )
                  & ( nil = X3 ) )
                | ? [X4] :
                    ( ! [X5] :
                        ( ~ leq(X4,X5)
                        | ~ memberP(X3,X5)
                        | ( X4 = X5 )
                        | ~ ssItem(X5) )
                    & memberP(X3,X4)
                    & ( cons(X4,nil) = X2 )
                    & ssItem(X4) ) )
              & ( ( nil != sK0 )
                | ( nil != sK1 ) )
              & ! [X6] :
                  ( ~ memberP(sK1,X6)
                  | ? [X7] :
                      ( ( X6 != X7 )
                      & leq(X6,X7)
                      & memberP(sK1,X7)
                      & ssItem(X7) )
                  | ( cons(X6,nil) != sK0 )
                  | ~ ssItem(X6) )
              & ( sK0 = X2 )
              & ( sK1 = X3 )
              & ssList(X3) )
          & ssList(X2) )
      & ssList(sK1) ) ),
    introduced(choice_axiom,[]) ).

tff(f139,plain,
    ( ? [X2] :
        ( ? [X3] :
            ( ( ( ( nil = X2 )
                & ( nil = X3 ) )
              | ? [X4] :
                  ( ! [X5] :
                      ( ~ leq(X4,X5)
                      | ~ memberP(X3,X5)
                      | ( X4 = X5 )
                      | ~ ssItem(X5) )
                  & memberP(X3,X4)
                  & ( cons(X4,nil) = X2 )
                  & ssItem(X4) ) )
            & ( ( nil != sK0 )
              | ( nil != sK1 ) )
            & ! [X6] :
                ( ~ memberP(sK1,X6)
                | ? [X7] :
                    ( ( X6 != X7 )
                    & leq(X6,X7)
                    & memberP(sK1,X7)
                    & ssItem(X7) )
                | ( cons(X6,nil) != sK0 )
                | ~ ssItem(X6) )
            & ( sK0 = X2 )
            & ( sK1 = X3 )
            & ssList(X3) )
        & ssList(X2) )
   => ( ? [X3] :
          ( ( ( ( nil = sK2 )
              & ( nil = X3 ) )
            | ? [X4] :
                ( ! [X5] :
                    ( ~ leq(X4,X5)
                    | ~ memberP(X3,X5)
                    | ( X4 = X5 )
                    | ~ ssItem(X5) )
                & memberP(X3,X4)
                & ( cons(X4,nil) = sK2 )
                & ssItem(X4) ) )
          & ( ( nil != sK0 )
            | ( nil != sK1 ) )
          & ! [X6] :
              ( ~ memberP(sK1,X6)
              | ? [X7] :
                  ( ( X6 != X7 )
                  & leq(X6,X7)
                  & memberP(sK1,X7)
                  & ssItem(X7) )
              | ( cons(X6,nil) != sK0 )
              | ~ ssItem(X6) )
          & ( sK0 = sK2 )
          & ( sK1 = X3 )
          & ssList(X3) )
      & ssList(sK2) ) ),
    introduced(choice_axiom,[]) ).

tff(f140,plain,
    ( ? [X3] :
        ( ( ( ( nil = sK2 )
            & ( nil = X3 ) )
          | ? [X4] :
              ( ! [X5] :
                  ( ~ leq(X4,X5)
                  | ~ memberP(X3,X5)
                  | ( X4 = X5 )
                  | ~ ssItem(X5) )
              & memberP(X3,X4)
              & ( cons(X4,nil) = sK2 )
              & ssItem(X4) ) )
        & ( ( nil != sK0 )
          | ( nil != sK1 ) )
        & ! [X6] :
            ( ~ memberP(sK1,X6)
            | ? [X7] :
                ( ( X6 != X7 )
                & leq(X6,X7)
                & memberP(sK1,X7)
                & ssItem(X7) )
            | ( cons(X6,nil) != sK0 )
            | ~ ssItem(X6) )
        & ( sK0 = sK2 )
        & ( sK1 = X3 )
        & ssList(X3) )
   => ( ( ( ( nil = sK2 )
          & ( nil = sK3 ) )
        | ? [X4] :
            ( ! [X5] :
                ( ~ leq(X4,X5)
                | ~ memberP(sK3,X5)
                | ( X4 = X5 )
                | ~ ssItem(X5) )
            & memberP(sK3,X4)
            & ( cons(X4,nil) = sK2 )
            & ssItem(X4) ) )
      & ( ( nil != sK0 )
        | ( nil != sK1 ) )
      & ! [X6] :
          ( ~ memberP(sK1,X6)
          | ? [X7] :
              ( ( X6 != X7 )
              & leq(X6,X7)
              & memberP(sK1,X7)
              & ssItem(X7) )
          | ( cons(X6,nil) != sK0 )
          | ~ ssItem(X6) )
      & ( sK0 = sK2 )
      & ( sK1 = sK3 )
      & ssList(sK3) ) ),
    introduced(choice_axiom,[]) ).

tff(f141,plain,
    ( ? [X4] :
        ( ! [X5] :
            ( ~ leq(X4,X5)
            | ~ memberP(sK3,X5)
            | ( X4 = X5 )
            | ~ ssItem(X5) )
        & memberP(sK3,X4)
        & ( cons(X4,nil) = sK2 )
        & ssItem(X4) )
   => ( ! [X5] :
          ( ~ leq(sK4,X5)
          | ~ memberP(sK3,X5)
          | ( sK4 = X5 )
          | ~ ssItem(X5) )
      & memberP(sK3,sK4)
      & ( sK2 = cons(sK4,nil) )
      & ssItem(sK4) ) ),
    introduced(choice_axiom,[]) ).

tff(f142,plain,
    ! [X6] :
      ( ? [X7] :
          ( ( X6 != X7 )
          & leq(X6,X7)
          & memberP(sK1,X7)
          & ssItem(X7) )
     => ( ( sK5(X6) != X6 )
        & leq(X6,sK5(X6))
        & memberP(sK1,sK5(X6))
        & ssItem(sK5(X6)) ) ),
    introduced(choice_axiom,[]) ).

tff(f100,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ( ( ( nil = X2 )
                      & ( nil = X3 ) )
                    | ? [X4] :
                        ( ! [X5] :
                            ( ~ leq(X4,X5)
                            | ~ memberP(X3,X5)
                            | ( X4 = X5 )
                            | ~ ssItem(X5) )
                        & memberP(X3,X4)
                        & ( cons(X4,nil) = X2 )
                        & ssItem(X4) ) )
                  & ( ( nil != X0 )
                    | ( nil != X1 ) )
                  & ! [X6] :
                      ( ~ memberP(X1,X6)
                      | ? [X7] :
                          ( ( X6 != X7 )
                          & leq(X6,X7)
                          & memberP(X1,X7)
                          & ssItem(X7) )
                      | ( cons(X6,nil) != X0 )
                      | ~ ssItem(X6) )
                  & ( X0 = X2 )
                  & ( X1 = X3 )
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(X0) ),
    inference(flattening,[],[f99]) ).

tff(f99,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ( ( ( nil = X2 )
                      & ( nil = X3 ) )
                    | ? [X4] :
                        ( ! [X5] :
                            ( ~ leq(X4,X5)
                            | ~ memberP(X3,X5)
                            | ( X4 = X5 )
                            | ~ ssItem(X5) )
                        & memberP(X3,X4)
                        & ( cons(X4,nil) = X2 )
                        & ssItem(X4) ) )
                  & ( ( nil != X0 )
                    | ( nil != X1 ) )
                  & ! [X6] :
                      ( ~ memberP(X1,X6)
                      | ? [X7] :
                          ( ( X6 != X7 )
                          & leq(X6,X7)
                          & memberP(X1,X7)
                          & ssItem(X7) )
                      | ( cons(X6,nil) != X0 )
                      | ~ ssItem(X6) )
                  & ( X0 = X2 )
                  & ( X1 = X3 )
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(X0) ),
    inference(ennf_transformation,[],[f98]) ).

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

tff(f97,negated_conjecture,
    ~ ! [X0] :
        ( ssList(X0)
       => ! [X1] :
            ( ssList(X1)
           => ! [X2] :
                ( ssList(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ( ( ( ( nil != X2 )
                          | ( nil != X3 ) )
                        & ! [X6] :
                            ( ssItem(X6)
                           => ( ? [X7] :
                                  ( leq(X6,X7)
                                  & memberP(X3,X7)
                                  & ( X6 != X7 )
                                  & ssItem(X7) )
                              | ~ memberP(X3,X6)
                              | ( cons(X6,nil) != X2 ) ) ) )
                      | ( ( nil = X0 )
                        & ( nil = X1 ) )
                      | ? [X4] :
                          ( memberP(X1,X4)
                          & ! [X5] :
                              ( ssItem(X5)
                             => ( ( X4 = X5 )
                                | ~ leq(X4,X5)
                                | ~ memberP(X1,X5) ) )
                          & ( cons(X4,nil) = X0 )
                          & ssItem(X4) )
                      | ( X0 != X2 )
                      | ( X1 != X3 ) ) ) ) ) ),
    inference(negated_conjecture,[],[f96]) ).

tff(f96,conjecture,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ! [X3] :
                  ( ssList(X3)
                 => ( ( ( ( nil != X2 )
                        | ( nil != X3 ) )
                      & ! [X6] :
                          ( ssItem(X6)
                         => ( ? [X7] :
                                ( leq(X6,X7)
                                & memberP(X3,X7)
                                & ( X6 != X7 )
                                & ssItem(X7) )
                            | ~ memberP(X3,X6)
                            | ( cons(X6,nil) != X2 ) ) ) )
                    | ( ( nil = X0 )
                      & ( nil = X1 ) )
                    | ? [X4] :
                        ( memberP(X1,X4)
                        & ! [X5] :
                            ( ssItem(X5)
                           => ( ( X4 = X5 )
                              | ~ leq(X4,X5)
                              | ~ memberP(X1,X5) ) )
                        & ( cons(X4,nil) = X0 )
                        & ssItem(X4) )
                    | ( X0 != X2 )
                    | ( X1 != X3 ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1) ).

tff(f178,plain,
    sK1 = sK3,
    inference(cnf_transformation,[],[f143]) ).

tff(f182,plain,
    ! [X6: $i] :
      ( ~ memberP(sK1,X6)
      | leq(X6,sK5(X6))
      | ( cons(X6,nil) != sK0 )
      | ~ ssItem(X6) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f308,plain,
    ! [X0: $tType,X2: X0,X1: X0] :
      ( sQ17_eqProxy(X0,X2,X1)
      | ~ sQ17_eqProxy(X0,X1,X2) ),
    inference(equality_proxy_axiom,[],[f265]) ).

tff(f401,plain,
    ( ~ leq(sK4,sK5(sK4))
    | spl18_13 ),
    inference(avatar_component_clause,[],[f399]) ).

tff(f399,plain,
    ( spl18_13
  <=> leq(sK4,sK5(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_13])]) ).

tff(f428,plain,
    ( ~ spl18_3
    | ~ spl18_4
    | ~ spl18_5
    | spl18_14 ),
    inference(avatar_contradiction_clause,[],[f427]) ).

tff(f427,plain,
    ( $false
    | ~ spl18_3
    | ~ spl18_4
    | ~ spl18_5
    | spl18_14 ),
    inference(subsumption_resolution,[],[f426,f333]) ).

tff(f426,plain,
    ( ~ ssItem(sK4)
    | ~ spl18_3
    | ~ spl18_4
    | spl18_14 ),
    inference(subsumption_resolution,[],[f425,f323]) ).

tff(f425,plain,
    ( ~ memberP(sK3,sK4)
    | ~ ssItem(sK4)
    | ~ spl18_4
    | spl18_14 ),
    inference(subsumption_resolution,[],[f424,f328]) ).

tff(f424,plain,
    ( ~ sQ17_eqProxy($i,sK2,cons(sK4,nil))
    | ~ memberP(sK3,sK4)
    | ~ ssItem(sK4)
    | spl18_14 ),
    inference(resolution,[],[f405,f377]) ).

tff(f377,plain,
    ! [X0: $i] :
      ( ssItem(sK5(X0))
      | ~ sQ17_eqProxy($i,sK2,cons(X0,nil))
      | ~ memberP(sK3,X0)
      | ~ ssItem(X0) ),
    inference(resolution,[],[f308,f278]) ).

tff(f278,plain,
    ! [X6: $i] :
      ( ~ sQ17_eqProxy($i,cons(X6,nil),sK2)
      | ssItem(sK5(X6))
      | ~ memberP(sK3,X6)
      | ~ ssItem(X6) ),
    inference(equality_proxy_replacement,[],[f254,f265]) ).

tff(f254,plain,
    ! [X6: $i] :
      ( ~ memberP(sK3,X6)
      | ssItem(sK5(X6))
      | ( cons(X6,nil) != sK2 )
      | ~ ssItem(X6) ),
    inference(definition_unfolding,[],[f180,f178,f179]) ).

tff(f180,plain,
    ! [X6: $i] :
      ( ~ memberP(sK1,X6)
      | ssItem(sK5(X6))
      | ( cons(X6,nil) != sK0 )
      | ~ ssItem(X6) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f405,plain,
    ( ~ ssItem(sK5(sK4))
    | spl18_14 ),
    inference(avatar_component_clause,[],[f403]) ).

tff(f403,plain,
    ( spl18_14
  <=> ssItem(sK5(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_14])]) ).

tff(f423,plain,
    ( ~ spl18_3
    | ~ spl18_4
    | ~ spl18_5
    | spl18_12 ),
    inference(avatar_contradiction_clause,[],[f422]) ).

tff(f422,plain,
    ( $false
    | ~ spl18_3
    | ~ spl18_4
    | ~ spl18_5
    | spl18_12 ),
    inference(subsumption_resolution,[],[f421,f333]) ).

tff(f421,plain,
    ( ~ ssItem(sK4)
    | ~ spl18_3
    | ~ spl18_4
    | spl18_12 ),
    inference(subsumption_resolution,[],[f420,f323]) ).

tff(f420,plain,
    ( ~ memberP(sK3,sK4)
    | ~ ssItem(sK4)
    | ~ spl18_4
    | spl18_12 ),
    inference(subsumption_resolution,[],[f419,f328]) ).

tff(f419,plain,
    ( ~ sQ17_eqProxy($i,sK2,cons(sK4,nil))
    | ~ memberP(sK3,sK4)
    | ~ ssItem(sK4)
    | spl18_12 ),
    inference(resolution,[],[f397,f375]) ).

tff(f375,plain,
    ! [X0: $i] :
      ( memberP(sK3,sK5(X0))
      | ~ sQ17_eqProxy($i,sK2,cons(X0,nil))
      | ~ memberP(sK3,X0)
      | ~ ssItem(X0) ),
    inference(resolution,[],[f308,f277]) ).

tff(f277,plain,
    ! [X6: $i] :
      ( ~ sQ17_eqProxy($i,cons(X6,nil),sK2)
      | memberP(sK3,sK5(X6))
      | ~ memberP(sK3,X6)
      | ~ ssItem(X6) ),
    inference(equality_proxy_replacement,[],[f253,f265]) ).

tff(f253,plain,
    ! [X6: $i] :
      ( ~ memberP(sK3,X6)
      | memberP(sK3,sK5(X6))
      | ( cons(X6,nil) != sK2 )
      | ~ ssItem(X6) ),
    inference(definition_unfolding,[],[f181,f178,f178,f179]) ).

tff(f181,plain,
    ! [X6: $i] :
      ( ~ memberP(sK1,X6)
      | memberP(sK1,sK5(X6))
      | ( cons(X6,nil) != sK0 )
      | ~ ssItem(X6) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f397,plain,
    ( ~ memberP(sK3,sK5(sK4))
    | spl18_12 ),
    inference(avatar_component_clause,[],[f395]) ).

tff(f395,plain,
    ( spl18_12
  <=> memberP(sK3,sK5(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_12])]) ).

tff(f406,plain,
    ( ~ spl18_12
    | ~ spl18_13
    | ~ spl18_14
    | ~ spl18_1
    | ~ spl18_3
    | ~ spl18_4
    | ~ spl18_5 ),
    inference(avatar_split_clause,[],[f392,f331,f326,f321,f313,f403,f399,f395]) ).

tff(f313,plain,
    ( spl18_1
  <=> ! [X5] :
        ( ~ leq(sK4,X5)
        | ~ ssItem(X5)
        | sQ17_eqProxy($i,sK4,X5)
        | ~ memberP(sK3,X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_1])]) ).

tff(f392,plain,
    ( ~ ssItem(sK5(sK4))
    | ~ leq(sK4,sK5(sK4))
    | ~ memberP(sK3,sK5(sK4))
    | ~ spl18_1
    | ~ spl18_3
    | ~ spl18_4
    | ~ spl18_5 ),
    inference(resolution,[],[f387,f314]) ).

tff(f314,plain,
    ( ! [X5: $i] :
        ( sQ17_eqProxy($i,sK4,X5)
        | ~ ssItem(X5)
        | ~ leq(sK4,X5)
        | ~ memberP(sK3,X5) )
    | ~ spl18_1 ),
    inference(avatar_component_clause,[],[f313]) ).

tff(f387,plain,
    ( ~ sQ17_eqProxy($i,sK4,sK5(sK4))
    | ~ spl18_3
    | ~ spl18_4
    | ~ spl18_5 ),
    inference(subsumption_resolution,[],[f386,f333]) ).

tff(f386,plain,
    ( ~ sQ17_eqProxy($i,sK4,sK5(sK4))
    | ~ ssItem(sK4)
    | ~ spl18_3
    | ~ spl18_4 ),
    inference(subsumption_resolution,[],[f384,f323]) ).

tff(f384,plain,
    ( ~ sQ17_eqProxy($i,sK4,sK5(sK4))
    | ~ memberP(sK3,sK4)
    | ~ ssItem(sK4)
    | ~ spl18_4 ),
    inference(resolution,[],[f380,f328]) ).

tff(f380,plain,
    ! [X0: $i] :
      ( ~ sQ17_eqProxy($i,sK2,cons(X0,nil))
      | ~ sQ17_eqProxy($i,X0,sK5(X0))
      | ~ memberP(sK3,X0)
      | ~ ssItem(X0) ),
    inference(forward_literal_rewriting,[],[f374,f308]) ).

tff(f374,plain,
    ! [X0: $i] :
      ( ~ sQ17_eqProxy($i,sK2,cons(X0,nil))
      | ~ sQ17_eqProxy($i,sK5(X0),X0)
      | ~ memberP(sK3,X0)
      | ~ ssItem(X0) ),
    inference(resolution,[],[f308,f275]) ).

tff(f275,plain,
    ! [X6: $i] :
      ( ~ sQ17_eqProxy($i,cons(X6,nil),sK2)
      | ~ sQ17_eqProxy($i,sK5(X6),X6)
      | ~ memberP(sK3,X6)
      | ~ ssItem(X6) ),
    inference(equality_proxy_replacement,[],[f251,f265]) ).

tff(f251,plain,
    ! [X6: $i] :
      ( ~ memberP(sK3,X6)
      | ( sK5(X6) != X6 )
      | ( cons(X6,nil) != sK2 )
      | ~ ssItem(X6) ),
    inference(definition_unfolding,[],[f183,f178,f179]) ).

tff(f183,plain,
    ! [X6: $i] :
      ( ~ memberP(sK1,X6)
      | ( sK5(X6) != X6 )
      | ( cons(X6,nil) != sK0 )
      | ~ ssItem(X6) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f343,plain,
    ( ~ spl18_6
    | ~ spl18_2 ),
    inference(avatar_split_clause,[],[f274,f316,f336]) ).

tff(f336,plain,
    ( spl18_6
  <=> sQ17_eqProxy($i,nil,sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_6])]) ).

tff(f316,plain,
    ( spl18_2
  <=> sQ17_eqProxy($i,nil,sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_2])]) ).

tff(f274,plain,
    ( ~ sQ17_eqProxy($i,nil,sK2)
    | ~ sQ17_eqProxy($i,nil,sK3) ),
    inference(equality_proxy_replacement,[],[f250,f265]) ).

tff(f250,plain,
    ( ( nil != sK2 )
    | ( nil != sK3 ) ),
    inference(definition_unfolding,[],[f184,f179,f178]) ).

tff(f184,plain,
    ( ( nil != sK0 )
    | ( nil != sK1 ) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f342,plain,
    ( spl18_5
    | spl18_6 ),
    inference(avatar_split_clause,[],[f273,f336,f331]) ).

tff(f273,plain,
    ( sQ17_eqProxy($i,nil,sK3)
    | ssItem(sK4) ),
    inference(equality_proxy_replacement,[],[f185,f265]) ).

tff(f185,plain,
    ( ( nil = sK3 )
    | ssItem(sK4) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f341,plain,
    ( spl18_4
    | spl18_6 ),
    inference(avatar_split_clause,[],[f272,f336,f326]) ).

tff(f272,plain,
    ( sQ17_eqProxy($i,nil,sK3)
    | sQ17_eqProxy($i,sK2,cons(sK4,nil)) ),
    inference(equality_proxy_replacement,[],[f186,f265]) ).

tff(f186,plain,
    ( ( nil = sK3 )
    | ( sK2 = cons(sK4,nil) ) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f340,plain,
    ( spl18_3
    | spl18_6 ),
    inference(avatar_split_clause,[],[f271,f336,f321]) ).

tff(f271,plain,
    ( sQ17_eqProxy($i,nil,sK3)
    | memberP(sK3,sK4) ),
    inference(equality_proxy_replacement,[],[f187,f265]) ).

tff(f187,plain,
    ( ( nil = sK3 )
    | memberP(sK3,sK4) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f339,plain,
    ( spl18_1
    | spl18_6 ),
    inference(avatar_split_clause,[],[f270,f336,f313]) ).

tff(f270,plain,
    ! [X5: $i] :
      ( sQ17_eqProxy($i,nil,sK3)
      | ~ leq(sK4,X5)
      | ~ memberP(sK3,X5)
      | sQ17_eqProxy($i,sK4,X5)
      | ~ ssItem(X5) ),
    inference(equality_proxy_replacement,[],[f188,f265]) ).

tff(f188,plain,
    ! [X5: $i] :
      ( ( nil = sK3 )
      | ~ leq(sK4,X5)
      | ~ memberP(sK3,X5)
      | ( sK4 = X5 )
      | ~ ssItem(X5) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f334,plain,
    ( spl18_5
    | spl18_2 ),
    inference(avatar_split_clause,[],[f269,f316,f331]) ).

tff(f269,plain,
    ( sQ17_eqProxy($i,nil,sK2)
    | ssItem(sK4) ),
    inference(equality_proxy_replacement,[],[f189,f265]) ).

tff(f189,plain,
    ( ( nil = sK2 )
    | ssItem(sK4) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f329,plain,
    ( spl18_4
    | spl18_2 ),
    inference(avatar_split_clause,[],[f268,f316,f326]) ).

tff(f268,plain,
    ( sQ17_eqProxy($i,nil,sK2)
    | sQ17_eqProxy($i,sK2,cons(sK4,nil)) ),
    inference(equality_proxy_replacement,[],[f190,f265]) ).

tff(f190,plain,
    ( ( nil = sK2 )
    | ( sK2 = cons(sK4,nil) ) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f324,plain,
    ( spl18_3
    | spl18_2 ),
    inference(avatar_split_clause,[],[f267,f316,f321]) ).

tff(f267,plain,
    ( sQ17_eqProxy($i,nil,sK2)
    | memberP(sK3,sK4) ),
    inference(equality_proxy_replacement,[],[f191,f265]) ).

tff(f191,plain,
    ( ( nil = sK2 )
    | memberP(sK3,sK4) ),
    inference(cnf_transformation,[],[f143]) ).

tff(f319,plain,
    ( spl18_1
    | spl18_2 ),
    inference(avatar_split_clause,[],[f266,f316,f313]) ).

tff(f266,plain,
    ! [X5: $i] :
      ( sQ17_eqProxy($i,nil,sK2)
      | ~ leq(sK4,X5)
      | ~ memberP(sK3,X5)
      | sQ17_eqProxy($i,sK4,X5)
      | ~ ssItem(X5) ),
    inference(equality_proxy_replacement,[],[f192,f265]) ).

tff(f192,plain,
    ! [X5: $i] :
      ( ( nil = sK2 )
      | ~ leq(sK4,X5)
      | ~ memberP(sK3,X5)
      | ( sK4 = X5 )
      | ~ ssItem(X5) ),
    inference(cnf_transformation,[],[f143]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.11  % Problem    : SWC098+1 : TPTP v8.2.0. Released v2.4.0.
% 0.05/0.12  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.10/0.34  % Computer : n021.cluster.edu
% 0.10/0.34  % Model    : x86_64 x86_64
% 0.10/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.34  % Memory   : 8042.1875MB
% 0.10/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.34  % CPULimit   : 300
% 0.10/0.34  % WCLimit    : 300
% 0.10/0.34  % DateTime   : Sun May 19 03:20:38 EDT 2024
% 0.10/0.34  % CPUTime    : 
% 0.10/0.34  This is a FOF_THM_RFO_SEQ problem
% 0.10/0.34  Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.49/0.71  % (18804)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)
% 0.49/0.71  % (18806)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on theBenchmark for (2996ds/78Mi)
% 0.49/0.71  % (18807)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)
% 0.49/0.71  % (18809)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)
% 0.49/0.71  % (18808)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)
% 0.49/0.71  % (18810)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)
% 0.49/0.71  % (18811)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)
% 0.49/0.71  % (18804)First to succeed.
% 0.49/0.71  % (18806)Also succeeded, but the first one will report.
% 0.49/0.71  % (18805)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)
% 0.49/0.72  % (18804)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-18803"
% 0.49/0.72  % (18804)Refutation found. Thanks to Tanya!
% 0.49/0.72  % SZS status Theorem for theBenchmark
% 0.49/0.72  % SZS output start Proof for theBenchmark
% See solution above
% 0.49/0.72  % (18804)------------------------------
% 0.49/0.72  % (18804)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.49/0.72  % (18804)Termination reason: Refutation
% 0.49/0.72  
% 0.49/0.72  % (18804)Memory used [KB]: 1228
% 0.49/0.72  % (18804)Time elapsed: 0.005 s
% 0.49/0.72  % (18804)Instructions burned: 14 (million)
% 0.49/0.72  % (18803)Success in time 0.376 s
% 0.49/0.72  % Vampire---4.8 exiting
%------------------------------------------------------------------------------