TSTP Solution File: SWC190+1 by Vampire---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : SWC190+1 : TPTP v8.1.2. 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 : n009.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 : Sun May  5 09:49:16 EDT 2024

% Result   : Theorem 0.59s 0.77s
% Output   : Refutation 0.59s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   18
%            Number of leaves      :   26
% Syntax   : Number of formulae    :  117 (  13 unt;   0 def)
%            Number of atoms       :  605 ( 113 equ)
%            Maximal formula atoms :   32 (   5 avg)
%            Number of connectives :  758 ( 270   ~; 255   |; 177   &)
%                                         (  12 <=>;  44  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   21 (   6 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of predicates  :   13 (  11 usr;   9 prp; 0-2 aty)
%            Number of functors    :   14 (  14 usr;  10 con; 0-2 aty)
%            Number of variables   :  208 ( 111   !;  97   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f493,plain,
    $false,
    inference(avatar_sat_refutation,[],[f298,f305,f309,f313,f317,f322,f434,f446,f492]) ).

fof(f492,plain,
    ( ~ spl15_4
    | ~ spl15_6
    | ~ spl15_15
    | ~ spl15_26 ),
    inference(avatar_contradiction_clause,[],[f491]) ).

fof(f491,plain,
    ( $false
    | ~ spl15_4
    | ~ spl15_6
    | ~ spl15_15
    | ~ spl15_26 ),
    inference(subsumption_resolution,[],[f490,f160]) ).

fof(f160,plain,
    sK5 != sK6,
    inference(cnf_transformation,[],[f131]) ).

fof(f131,plain,
    ( ! [X5] :
        ( ~ memberP(sK2,X5)
        | sK4 = X5
        | ~ ssItem(X5) )
    & ssItem(sK4)
    & sK5 != sK6
    & sK0 = app(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)),sK8)
    & ssList(sK8)
    & ssList(sK7)
    & ssItem(sK6)
    & ssItem(sK5)
    & 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,sK6,sK7,sK8])],[f99,f130,f129,f128,f127,f126,f125,f124,f123,f122]) ).

fof(f122,plain,
    ( ? [X0] :
        ( ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ! [X5] :
                            ( ~ memberP(X2,X5)
                            | X4 = X5
                            | ~ ssItem(X5) )
                        & ssItem(X4) )
                    & ? [X6] :
                        ( ? [X7] :
                            ( ? [X8] :
                                ( ? [X9] :
                                    ( X6 != X7
                                    & app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) = X0
                                    & ssList(X9) )
                                & ssList(X8) )
                            & ssItem(X7) )
                        & ssItem(X6) )
                    & X0 = X2
                    & X1 = X3
                    & ssList(X3) )
                & ssList(X2) )
            & ssList(X1) )
        & ssList(X0) )
   => ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ! [X5] :
                          ( ~ memberP(X2,X5)
                          | X4 = X5
                          | ~ ssItem(X5) )
                      & ssItem(X4) )
                  & ? [X6] :
                      ( ? [X7] :
                          ( ? [X8] :
                              ( ? [X9] :
                                  ( X6 != X7
                                  & app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) = sK0
                                  & ssList(X9) )
                              & ssList(X8) )
                          & ssItem(X7) )
                      & ssItem(X6) )
                  & sK0 = X2
                  & X1 = X3
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(sK0) ) ),
    introduced(choice_axiom,[]) ).

fof(f123,plain,
    ( ? [X1] :
        ( ? [X2] :
            ( ? [X3] :
                ( ? [X4] :
                    ( ! [X5] :
                        ( ~ memberP(X2,X5)
                        | X4 = X5
                        | ~ ssItem(X5) )
                    & ssItem(X4) )
                & ? [X6] :
                    ( ? [X7] :
                        ( ? [X8] :
                            ( ? [X9] :
                                ( X6 != X7
                                & app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) = sK0
                                & ssList(X9) )
                            & ssList(X8) )
                        & ssItem(X7) )
                    & ssItem(X6) )
                & sK0 = X2
                & X1 = X3
                & ssList(X3) )
            & ssList(X2) )
        & ssList(X1) )
   => ( ? [X2] :
          ( ? [X3] :
              ( ? [X4] :
                  ( ! [X5] :
                      ( ~ memberP(X2,X5)
                      | X4 = X5
                      | ~ ssItem(X5) )
                  & ssItem(X4) )
              & ? [X6] :
                  ( ? [X7] :
                      ( ? [X8] :
                          ( ? [X9] :
                              ( X6 != X7
                              & app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) = sK0
                              & ssList(X9) )
                          & ssList(X8) )
                      & ssItem(X7) )
                  & ssItem(X6) )
              & sK0 = X2
              & sK1 = X3
              & ssList(X3) )
          & ssList(X2) )
      & ssList(sK1) ) ),
    introduced(choice_axiom,[]) ).

fof(f124,plain,
    ( ? [X2] :
        ( ? [X3] :
            ( ? [X4] :
                ( ! [X5] :
                    ( ~ memberP(X2,X5)
                    | X4 = X5
                    | ~ ssItem(X5) )
                & ssItem(X4) )
            & ? [X6] :
                ( ? [X7] :
                    ( ? [X8] :
                        ( ? [X9] :
                            ( X6 != X7
                            & app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) = sK0
                            & ssList(X9) )
                        & ssList(X8) )
                    & ssItem(X7) )
                & ssItem(X6) )
            & sK0 = X2
            & sK1 = X3
            & ssList(X3) )
        & ssList(X2) )
   => ( ? [X3] :
          ( ? [X4] :
              ( ! [X5] :
                  ( ~ memberP(sK2,X5)
                  | X4 = X5
                  | ~ ssItem(X5) )
              & ssItem(X4) )
          & ? [X6] :
              ( ? [X7] :
                  ( ? [X8] :
                      ( ? [X9] :
                          ( X6 != X7
                          & app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) = sK0
                          & ssList(X9) )
                      & ssList(X8) )
                  & ssItem(X7) )
              & ssItem(X6) )
          & sK0 = sK2
          & sK1 = X3
          & ssList(X3) )
      & ssList(sK2) ) ),
    introduced(choice_axiom,[]) ).

fof(f125,plain,
    ( ? [X3] :
        ( ? [X4] :
            ( ! [X5] :
                ( ~ memberP(sK2,X5)
                | X4 = X5
                | ~ ssItem(X5) )
            & ssItem(X4) )
        & ? [X6] :
            ( ? [X7] :
                ( ? [X8] :
                    ( ? [X9] :
                        ( X6 != X7
                        & app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) = sK0
                        & ssList(X9) )
                    & ssList(X8) )
                & ssItem(X7) )
            & ssItem(X6) )
        & sK0 = sK2
        & sK1 = X3
        & ssList(X3) )
   => ( ? [X4] :
          ( ! [X5] :
              ( ~ memberP(sK2,X5)
              | X4 = X5
              | ~ ssItem(X5) )
          & ssItem(X4) )
      & ? [X6] :
          ( ? [X7] :
              ( ? [X8] :
                  ( ? [X9] :
                      ( X6 != X7
                      & app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) = sK0
                      & ssList(X9) )
                  & ssList(X8) )
              & ssItem(X7) )
          & ssItem(X6) )
      & sK0 = sK2
      & sK1 = sK3
      & ssList(sK3) ) ),
    introduced(choice_axiom,[]) ).

fof(f126,plain,
    ( ? [X4] :
        ( ! [X5] :
            ( ~ memberP(sK2,X5)
            | X4 = X5
            | ~ ssItem(X5) )
        & ssItem(X4) )
   => ( ! [X5] :
          ( ~ memberP(sK2,X5)
          | sK4 = X5
          | ~ ssItem(X5) )
      & ssItem(sK4) ) ),
    introduced(choice_axiom,[]) ).

fof(f127,plain,
    ( ? [X6] :
        ( ? [X7] :
            ( ? [X8] :
                ( ? [X9] :
                    ( X6 != X7
                    & app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) = sK0
                    & ssList(X9) )
                & ssList(X8) )
            & ssItem(X7) )
        & ssItem(X6) )
   => ( ? [X7] :
          ( ? [X8] :
              ( ? [X9] :
                  ( sK5 != X7
                  & sK0 = app(app(app(X8,cons(sK5,nil)),cons(X7,nil)),X9)
                  & ssList(X9) )
              & ssList(X8) )
          & ssItem(X7) )
      & ssItem(sK5) ) ),
    introduced(choice_axiom,[]) ).

fof(f128,plain,
    ( ? [X7] :
        ( ? [X8] :
            ( ? [X9] :
                ( sK5 != X7
                & sK0 = app(app(app(X8,cons(sK5,nil)),cons(X7,nil)),X9)
                & ssList(X9) )
            & ssList(X8) )
        & ssItem(X7) )
   => ( ? [X8] :
          ( ? [X9] :
              ( sK5 != sK6
              & sK0 = app(app(app(X8,cons(sK5,nil)),cons(sK6,nil)),X9)
              & ssList(X9) )
          & ssList(X8) )
      & ssItem(sK6) ) ),
    introduced(choice_axiom,[]) ).

fof(f129,plain,
    ( ? [X8] :
        ( ? [X9] :
            ( sK5 != sK6
            & sK0 = app(app(app(X8,cons(sK5,nil)),cons(sK6,nil)),X9)
            & ssList(X9) )
        & ssList(X8) )
   => ( ? [X9] :
          ( sK5 != sK6
          & sK0 = app(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)),X9)
          & ssList(X9) )
      & ssList(sK7) ) ),
    introduced(choice_axiom,[]) ).

fof(f130,plain,
    ( ? [X9] :
        ( sK5 != sK6
        & sK0 = app(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)),X9)
        & ssList(X9) )
   => ( sK5 != sK6
      & sK0 = app(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)),sK8)
      & ssList(sK8) ) ),
    introduced(choice_axiom,[]) ).

fof(f99,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ! [X5] :
                          ( ~ memberP(X2,X5)
                          | X4 = X5
                          | ~ ssItem(X5) )
                      & ssItem(X4) )
                  & ? [X6] :
                      ( ? [X7] :
                          ( ? [X8] :
                              ( ? [X9] :
                                  ( X6 != X7
                                  & app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) = X0
                                  & ssList(X9) )
                              & ssList(X8) )
                          & ssItem(X7) )
                      & ssItem(X6) )
                  & 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] :
                    ( ! [X4] :
                        ( ssItem(X4)
                       => ? [X5] :
                            ( memberP(X2,X5)
                            & X4 != X5
                            & ssItem(X5) ) )
                    | ! [X6] :
                        ( ssItem(X6)
                       => ! [X7] :
                            ( ssItem(X7)
                           => ! [X8] :
                                ( ssList(X8)
                               => ! [X9] :
                                    ( X6 = X7
                                    | app(app(app(X8,cons(X6,nil)),cons(X7,nil)),X9) != X0
                                    | ~ ssList(X9) ) ) ) )
                    | X0 != X2
                    | X1 != X3
                    | ~ ssList(X3) ) ) ) ),
    inference(rectify,[],[f97]) ).

fof(f97,negated_conjecture,
    ~ ! [X0] :
        ( ssList(X0)
       => ! [X1] :
            ( ssList(X1)
           => ! [X2] :
                ( ssList(X2)
               => ! [X3] :
                    ( ! [X8] :
                        ( ssItem(X8)
                       => ? [X9] :
                            ( memberP(X2,X9)
                            & X8 != X9
                            & ssItem(X9) ) )
                    | ! [X4] :
                        ( ssItem(X4)
                       => ! [X5] :
                            ( ssItem(X5)
                           => ! [X6] :
                                ( ssList(X6)
                               => ! [X7] :
                                    ( X4 = X5
                                    | app(app(app(X6,cons(X4,nil)),cons(X5,nil)),X7) != X0
                                    | ~ ssList(X7) ) ) ) )
                    | X0 != X2
                    | X1 != X3
                    | ~ ssList(X3) ) ) ) ),
    inference(negated_conjecture,[],[f96]) ).

fof(f96,conjecture,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ! [X3] :
                  ( ! [X8] :
                      ( ssItem(X8)
                     => ? [X9] :
                          ( memberP(X2,X9)
                          & X8 != X9
                          & ssItem(X9) ) )
                  | ! [X4] :
                      ( ssItem(X4)
                     => ! [X5] :
                          ( ssItem(X5)
                         => ! [X6] :
                              ( ssList(X6)
                             => ! [X7] :
                                  ( X4 = X5
                                  | app(app(app(X6,cons(X4,nil)),cons(X5,nil)),X7) != X0
                                  | ~ ssList(X7) ) ) ) )
                  | X0 != X2
                  | X1 != X3
                  | ~ ssList(X3) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.gWAmTgwjFc/Vampire---4.8_12102',co1) ).

fof(f490,plain,
    ( sK5 = sK6
    | ~ spl15_4
    | ~ spl15_6
    | ~ spl15_15
    | ~ spl15_26 ),
    inference(forward_demodulation,[],[f489,f462]) ).

fof(f462,plain,
    ( sK4 = sK5
    | ~ spl15_4
    | ~ spl15_26 ),
    inference(subsumption_resolution,[],[f461,f155]) ).

fof(f155,plain,
    ssItem(sK5),
    inference(cnf_transformation,[],[f131]) ).

fof(f461,plain,
    ( sK4 = sK5
    | ~ ssItem(sK5)
    | ~ spl15_4
    | ~ spl15_26 ),
    inference(resolution,[],[f460,f162]) ).

fof(f162,plain,
    ! [X5] :
      ( ~ memberP(sK2,X5)
      | sK4 = X5
      | ~ ssItem(X5) ),
    inference(cnf_transformation,[],[f131]) ).

fof(f460,plain,
    ( memberP(sK2,sK5)
    | ~ spl15_4
    | ~ spl15_26 ),
    inference(subsumption_resolution,[],[f459,f238]) ).

fof(f238,plain,
    ( ssList(app(sK7,cons(sK5,nil)))
    | ~ spl15_4 ),
    inference(avatar_component_clause,[],[f237]) ).

fof(f237,plain,
    ( spl15_4
  <=> ssList(app(sK7,cons(sK5,nil))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl15_4])]) ).

fof(f459,plain,
    ( memberP(sK2,sK5)
    | ~ ssList(app(sK7,cons(sK5,nil)))
    | ~ spl15_26 ),
    inference(subsumption_resolution,[],[f458,f157]) ).

fof(f157,plain,
    ssList(sK7),
    inference(cnf_transformation,[],[f131]) ).

fof(f458,plain,
    ( memberP(sK2,sK5)
    | ~ ssList(sK7)
    | ~ ssList(app(sK7,cons(sK5,nil)))
    | ~ spl15_26 ),
    inference(subsumption_resolution,[],[f457,f185]) ).

fof(f185,plain,
    ssList(nil),
    inference(cnf_transformation,[],[f17]) ).

fof(f17,axiom,
    ssList(nil),
    file('/export/starexec/sandbox/tmp/tmp.gWAmTgwjFc/Vampire---4.8_12102',ax17) ).

fof(f457,plain,
    ( memberP(sK2,sK5)
    | ~ ssList(nil)
    | ~ ssList(sK7)
    | ~ ssList(app(sK7,cons(sK5,nil)))
    | ~ spl15_26 ),
    inference(subsumption_resolution,[],[f450,f155]) ).

fof(f450,plain,
    ( ~ ssItem(sK5)
    | memberP(sK2,sK5)
    | ~ ssList(nil)
    | ~ ssList(sK7)
    | ~ ssList(app(sK7,cons(sK5,nil)))
    | ~ spl15_26 ),
    inference(duplicate_literal_removal,[],[f449]) ).

fof(f449,plain,
    ( ~ ssItem(sK5)
    | memberP(sK2,sK5)
    | ~ ssList(nil)
    | ~ ssList(sK7)
    | ~ ssItem(sK5)
    | ~ ssList(app(sK7,cons(sK5,nil)))
    | ~ spl15_26 ),
    inference(resolution,[],[f433,f203]) ).

fof(f203,plain,
    ! [X2,X3,X1] :
      ( memberP(app(X2,cons(X1,X3)),X1)
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssList(app(X2,cons(X1,X3))) ),
    inference(equality_resolution,[],[f196]) ).

fof(f196,plain,
    ! [X2,X3,X0,X1] :
      ( memberP(X0,X1)
      | app(X2,cons(X1,X3)) != X0
      | ~ ssList(X3)
      | ~ ssList(X2)
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f148]) ).

fof(f148,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( memberP(X0,X1)
              | ! [X2] :
                  ( ! [X3] :
                      ( app(X2,cons(X1,X3)) != X0
                      | ~ ssList(X3) )
                  | ~ ssList(X2) ) )
            & ( ( app(sK13(X0,X1),cons(X1,sK14(X0,X1))) = X0
                & ssList(sK14(X0,X1))
                & ssList(sK13(X0,X1)) )
              | ~ memberP(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK13,sK14])],[f145,f147,f146]) ).

fof(f146,plain,
    ! [X0,X1] :
      ( ? [X4] :
          ( ? [X5] :
              ( app(X4,cons(X1,X5)) = X0
              & ssList(X5) )
          & ssList(X4) )
     => ( ? [X5] :
            ( app(sK13(X0,X1),cons(X1,X5)) = X0
            & ssList(X5) )
        & ssList(sK13(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f147,plain,
    ! [X0,X1] :
      ( ? [X5] :
          ( app(sK13(X0,X1),cons(X1,X5)) = X0
          & ssList(X5) )
     => ( app(sK13(X0,X1),cons(X1,sK14(X0,X1))) = X0
        & ssList(sK14(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f145,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( memberP(X0,X1)
              | ! [X2] :
                  ( ! [X3] :
                      ( app(X2,cons(X1,X3)) != X0
                      | ~ ssList(X3) )
                  | ~ ssList(X2) ) )
            & ( ? [X4] :
                  ( ? [X5] :
                      ( app(X4,cons(X1,X5)) = X0
                      & ssList(X5) )
                  & ssList(X4) )
              | ~ memberP(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(rectify,[],[f144]) ).

fof(f144,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( memberP(X0,X1)
              | ! [X2] :
                  ( ! [X3] :
                      ( app(X2,cons(X1,X3)) != X0
                      | ~ ssList(X3) )
                  | ~ ssList(X2) ) )
            & ( ? [X2] :
                  ( ? [X3] :
                      ( app(X2,cons(X1,X3)) = X0
                      & ssList(X3) )
                  & ssList(X2) )
              | ~ memberP(X0,X1) ) )
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(nnf_transformation,[],[f121]) ).

fof(f121,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( memberP(X0,X1)
          <=> ? [X2] :
                ( ? [X3] :
                    ( app(X2,cons(X1,X3)) = X0
                    & ssList(X3) )
                & ssList(X2) ) )
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ( memberP(X0,X1)
          <=> ? [X2] :
                ( ? [X3] :
                    ( app(X2,cons(X1,X3)) = X0
                    & ssList(X3) )
                & ssList(X2) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.gWAmTgwjFc/Vampire---4.8_12102',ax3) ).

fof(f433,plain,
    ( ! [X0] :
        ( ~ memberP(app(sK7,cons(sK5,nil)),X0)
        | ~ ssItem(X0)
        | memberP(sK2,X0) )
    | ~ spl15_26 ),
    inference(avatar_component_clause,[],[f432]) ).

fof(f432,plain,
    ( spl15_26
  <=> ! [X0] :
        ( memberP(sK2,X0)
        | ~ ssItem(X0)
        | ~ memberP(app(sK7,cons(sK5,nil)),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl15_26])]) ).

fof(f489,plain,
    ( sK4 = sK6
    | ~ spl15_4
    | ~ spl15_6
    | ~ spl15_15 ),
    inference(subsumption_resolution,[],[f488,f156]) ).

fof(f156,plain,
    ssItem(sK6),
    inference(cnf_transformation,[],[f131]) ).

fof(f488,plain,
    ( sK4 = sK6
    | ~ ssItem(sK6)
    | ~ spl15_4
    | ~ spl15_6
    | ~ spl15_15 ),
    inference(resolution,[],[f487,f162]) ).

fof(f487,plain,
    ( memberP(sK2,sK6)
    | ~ spl15_4
    | ~ spl15_6
    | ~ spl15_15 ),
    inference(subsumption_resolution,[],[f486,f248]) ).

fof(f248,plain,
    ( ssList(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)))
    | ~ spl15_6 ),
    inference(avatar_component_clause,[],[f247]) ).

fof(f247,plain,
    ( spl15_6
  <=> ssList(app(app(sK7,cons(sK5,nil)),cons(sK6,nil))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl15_6])]) ).

fof(f486,plain,
    ( memberP(sK2,sK6)
    | ~ ssList(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)))
    | ~ spl15_4
    | ~ spl15_15 ),
    inference(subsumption_resolution,[],[f485,f238]) ).

fof(f485,plain,
    ( memberP(sK2,sK6)
    | ~ ssList(app(sK7,cons(sK5,nil)))
    | ~ ssList(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)))
    | ~ spl15_15 ),
    inference(subsumption_resolution,[],[f484,f185]) ).

fof(f484,plain,
    ( memberP(sK2,sK6)
    | ~ ssList(nil)
    | ~ ssList(app(sK7,cons(sK5,nil)))
    | ~ ssList(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)))
    | ~ spl15_15 ),
    inference(subsumption_resolution,[],[f481,f156]) ).

fof(f481,plain,
    ( ~ ssItem(sK6)
    | memberP(sK2,sK6)
    | ~ ssList(nil)
    | ~ ssList(app(sK7,cons(sK5,nil)))
    | ~ ssList(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)))
    | ~ spl15_15 ),
    inference(duplicate_literal_removal,[],[f479]) ).

fof(f479,plain,
    ( ~ ssItem(sK6)
    | memberP(sK2,sK6)
    | ~ ssList(nil)
    | ~ ssList(app(sK7,cons(sK5,nil)))
    | ~ ssItem(sK6)
    | ~ ssList(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)))
    | ~ spl15_15 ),
    inference(resolution,[],[f297,f203]) ).

fof(f297,plain,
    ( ! [X0] :
        ( ~ memberP(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)),X0)
        | ~ ssItem(X0)
        | memberP(sK2,X0) )
    | ~ spl15_15 ),
    inference(avatar_component_clause,[],[f296]) ).

fof(f296,plain,
    ( spl15_15
  <=> ! [X0] :
        ( memberP(sK2,X0)
        | ~ ssItem(X0)
        | ~ memberP(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl15_15])]) ).

fof(f446,plain,
    ( ~ spl15_2
    | spl15_19 ),
    inference(avatar_contradiction_clause,[],[f445]) ).

fof(f445,plain,
    ( $false
    | ~ spl15_2
    | spl15_19 ),
    inference(subsumption_resolution,[],[f444,f228]) ).

fof(f228,plain,
    ( ssList(cons(sK6,nil))
    | ~ spl15_2 ),
    inference(avatar_component_clause,[],[f227]) ).

fof(f227,plain,
    ( spl15_2
  <=> ssList(cons(sK6,nil)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl15_2])]) ).

fof(f444,plain,
    ( ~ ssList(cons(sK6,nil))
    | spl15_19 ),
    inference(subsumption_resolution,[],[f443,f158]) ).

fof(f158,plain,
    ssList(sK8),
    inference(cnf_transformation,[],[f131]) ).

fof(f443,plain,
    ( ~ ssList(sK8)
    | ~ ssList(cons(sK6,nil))
    | spl15_19 ),
    inference(resolution,[],[f395,f184]) ).

fof(f184,plain,
    ! [X0,X1] :
      ( ssList(app(X0,X1))
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f117]) ).

fof(f117,plain,
    ! [X0] :
      ( ! [X1] :
          ( ssList(app(X0,X1))
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f26]) ).

fof(f26,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ssList(app(X0,X1)) ) ),
    file('/export/starexec/sandbox/tmp/tmp.gWAmTgwjFc/Vampire---4.8_12102',ax26) ).

fof(f395,plain,
    ( ~ ssList(app(cons(sK6,nil),sK8))
    | spl15_19 ),
    inference(avatar_component_clause,[],[f393]) ).

fof(f393,plain,
    ( spl15_19
  <=> ssList(app(cons(sK6,nil),sK8)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl15_19])]) ).

fof(f434,plain,
    ( ~ spl15_19
    | spl15_26
    | ~ spl15_4
    | ~ spl15_5 ),
    inference(avatar_split_clause,[],[f430,f241,f237,f432,f393]) ).

fof(f241,plain,
    ( spl15_5
  <=> sK2 = app(app(sK7,cons(sK5,nil)),app(cons(sK6,nil),sK8)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl15_5])]) ).

fof(f430,plain,
    ( ! [X0] :
        ( memberP(sK2,X0)
        | ~ memberP(app(sK7,cons(sK5,nil)),X0)
        | ~ ssList(app(cons(sK6,nil),sK8))
        | ~ ssItem(X0) )
    | ~ spl15_4
    | ~ spl15_5 ),
    inference(subsumption_resolution,[],[f387,f238]) ).

fof(f387,plain,
    ( ! [X0] :
        ( memberP(sK2,X0)
        | ~ memberP(app(sK7,cons(sK5,nil)),X0)
        | ~ ssList(app(cons(sK6,nil),sK8))
        | ~ ssList(app(sK7,cons(sK5,nil)))
        | ~ ssItem(X0) )
    | ~ spl15_5 ),
    inference(superposition,[],[f191,f243]) ).

fof(f243,plain,
    ( sK2 = app(app(sK7,cons(sK5,nil)),app(cons(sK6,nil),sK8))
    | ~ spl15_5 ),
    inference(avatar_component_clause,[],[f241]) ).

fof(f191,plain,
    ! [X2,X0,X1] :
      ( memberP(app(X1,X2),X0)
      | ~ memberP(X1,X0)
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f143]) ).

fof(f143,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( memberP(app(X1,X2),X0)
                  | ( ~ memberP(X2,X0)
                    & ~ memberP(X1,X0) ) )
                & ( memberP(X2,X0)
                  | memberP(X1,X0)
                  | ~ memberP(app(X1,X2),X0) ) )
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f142]) ).

fof(f142,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( memberP(app(X1,X2),X0)
                  | ( ~ memberP(X2,X0)
                    & ~ memberP(X1,X0) ) )
                & ( memberP(X2,X0)
                  | memberP(X1,X0)
                  | ~ memberP(app(X1,X2),X0) ) )
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(nnf_transformation,[],[f120]) ).

fof(f120,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( memberP(app(X1,X2),X0)
              <=> ( memberP(X2,X0)
                  | memberP(X1,X0) ) )
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f36]) ).

fof(f36,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( memberP(app(X1,X2),X0)
              <=> ( memberP(X2,X0)
                  | memberP(X1,X0) ) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.gWAmTgwjFc/Vampire---4.8_12102',ax36) ).

fof(f322,plain,
    ( ~ spl15_2
    | ~ spl15_4
    | spl15_6 ),
    inference(avatar_contradiction_clause,[],[f321]) ).

fof(f321,plain,
    ( $false
    | ~ spl15_2
    | ~ spl15_4
    | spl15_6 ),
    inference(subsumption_resolution,[],[f320,f238]) ).

fof(f320,plain,
    ( ~ ssList(app(sK7,cons(sK5,nil)))
    | ~ spl15_2
    | spl15_6 ),
    inference(subsumption_resolution,[],[f318,f228]) ).

fof(f318,plain,
    ( ~ ssList(cons(sK6,nil))
    | ~ ssList(app(sK7,cons(sK5,nil)))
    | spl15_6 ),
    inference(resolution,[],[f249,f184]) ).

fof(f249,plain,
    ( ~ ssList(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)))
    | spl15_6 ),
    inference(avatar_component_clause,[],[f247]) ).

fof(f317,plain,
    ( ~ spl15_1
    | spl15_4 ),
    inference(avatar_contradiction_clause,[],[f316]) ).

fof(f316,plain,
    ( $false
    | ~ spl15_1
    | spl15_4 ),
    inference(subsumption_resolution,[],[f315,f157]) ).

fof(f315,plain,
    ( ~ ssList(sK7)
    | ~ spl15_1
    | spl15_4 ),
    inference(subsumption_resolution,[],[f314,f224]) ).

fof(f224,plain,
    ( ssList(cons(sK5,nil))
    | ~ spl15_1 ),
    inference(avatar_component_clause,[],[f223]) ).

fof(f223,plain,
    ( spl15_1
  <=> ssList(cons(sK5,nil)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl15_1])]) ).

fof(f314,plain,
    ( ~ ssList(cons(sK5,nil))
    | ~ ssList(sK7)
    | spl15_4 ),
    inference(resolution,[],[f239,f184]) ).

fof(f239,plain,
    ( ~ ssList(app(sK7,cons(sK5,nil)))
    | spl15_4 ),
    inference(avatar_component_clause,[],[f237]) ).

fof(f313,plain,
    spl15_1,
    inference(avatar_contradiction_clause,[],[f312]) ).

fof(f312,plain,
    ( $false
    | spl15_1 ),
    inference(subsumption_resolution,[],[f311,f185]) ).

fof(f311,plain,
    ( ~ ssList(nil)
    | spl15_1 ),
    inference(subsumption_resolution,[],[f310,f155]) ).

fof(f310,plain,
    ( ~ ssItem(sK5)
    | ~ ssList(nil)
    | spl15_1 ),
    inference(resolution,[],[f225,f173]) ).

fof(f173,plain,
    ! [X0,X1] :
      ( ssList(cons(X1,X0))
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f106]) ).

fof(f106,plain,
    ! [X0] :
      ( ! [X1] :
          ( ssList(cons(X1,X0))
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f16]) ).

fof(f16,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ssList(cons(X1,X0)) ) ),
    file('/export/starexec/sandbox/tmp/tmp.gWAmTgwjFc/Vampire---4.8_12102',ax16) ).

fof(f225,plain,
    ( ~ ssList(cons(sK5,nil))
    | spl15_1 ),
    inference(avatar_component_clause,[],[f223]) ).

fof(f309,plain,
    spl15_2,
    inference(avatar_contradiction_clause,[],[f308]) ).

fof(f308,plain,
    ( $false
    | spl15_2 ),
    inference(subsumption_resolution,[],[f307,f185]) ).

fof(f307,plain,
    ( ~ ssList(nil)
    | spl15_2 ),
    inference(subsumption_resolution,[],[f306,f156]) ).

fof(f306,plain,
    ( ~ ssItem(sK6)
    | ~ ssList(nil)
    | spl15_2 ),
    inference(resolution,[],[f229,f173]) ).

fof(f229,plain,
    ( ~ ssList(cons(sK6,nil))
    | spl15_2 ),
    inference(avatar_component_clause,[],[f227]) ).

fof(f305,plain,
    ( ~ spl15_4
    | ~ spl15_2
    | spl15_5 ),
    inference(avatar_split_clause,[],[f304,f241,f227,f237]) ).

fof(f304,plain,
    ( sK2 = app(app(sK7,cons(sK5,nil)),app(cons(sK6,nil),sK8))
    | ~ ssList(cons(sK6,nil))
    | ~ ssList(app(sK7,cons(sK5,nil))) ),
    inference(subsumption_resolution,[],[f220,f158]) ).

fof(f220,plain,
    ( sK2 = app(app(sK7,cons(sK5,nil)),app(cons(sK6,nil),sK8))
    | ~ ssList(sK8)
    | ~ ssList(cons(sK6,nil))
    | ~ ssList(app(sK7,cons(sK5,nil))) ),
    inference(superposition,[],[f178,f197]) ).

fof(f197,plain,
    sK2 = app(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)),sK8),
    inference(definition_unfolding,[],[f159,f154]) ).

fof(f154,plain,
    sK0 = sK2,
    inference(cnf_transformation,[],[f131]) ).

fof(f159,plain,
    sK0 = app(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)),sK8),
    inference(cnf_transformation,[],[f131]) ).

fof(f178,plain,
    ! [X2,X0,X1] :
      ( app(app(X0,X1),X2) = app(X0,app(X1,X2))
      | ~ ssList(X2)
      | ~ ssList(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f109]) ).

fof(f109,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( app(app(X0,X1),X2) = app(X0,app(X1,X2))
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f82]) ).

fof(f82,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => app(app(X0,X1),X2) = app(X0,app(X1,X2)) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.gWAmTgwjFc/Vampire---4.8_12102',ax82) ).

fof(f298,plain,
    ( ~ spl15_6
    | spl15_15 ),
    inference(avatar_split_clause,[],[f294,f296,f247]) ).

fof(f294,plain,
    ! [X0] :
      ( memberP(sK2,X0)
      | ~ memberP(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)),X0)
      | ~ ssList(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)))
      | ~ ssItem(X0) ),
    inference(subsumption_resolution,[],[f218,f158]) ).

fof(f218,plain,
    ! [X0] :
      ( memberP(sK2,X0)
      | ~ memberP(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)),X0)
      | ~ ssList(sK8)
      | ~ ssList(app(app(sK7,cons(sK5,nil)),cons(sK6,nil)))
      | ~ ssItem(X0) ),
    inference(superposition,[],[f191,f197]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13  % Problem    : SWC190+1 : TPTP v8.1.2. Released v2.4.0.
% 0.14/0.15  % 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
% 0.15/0.36  % Computer : n009.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit   : 300
% 0.15/0.36  % WCLimit    : 300
% 0.15/0.36  % DateTime   : Fri May  3 20:30:23 EDT 2024
% 0.15/0.37  % CPUTime    : 
% 0.15/0.37  This is a FOF_THM_RFO_SEQ problem
% 0.15/0.37  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/tmp/tmp.gWAmTgwjFc/Vampire---4.8_12102
% 0.59/0.75  % (12362)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 Vampire---4 for (2996ds/83Mi)
% 0.59/0.76  % (12356)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 Vampire---4 for (2996ds/34Mi)
% 0.59/0.76  % (12358)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2996ds/78Mi)
% 0.59/0.76  % (12357)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 Vampire---4 for (2996ds/51Mi)
% 0.59/0.76  % (12359)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on Vampire---4 for (2996ds/33Mi)
% 0.59/0.76  % (12360)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 Vampire---4 for (2996ds/34Mi)
% 0.59/0.76  % (12361)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on Vampire---4 for (2996ds/45Mi)
% 0.59/0.76  % (12363)lrs-21_1:1_to=lpo:sil=2000:sp=frequency:sos=on:lma=on:i=56:sd=2:ss=axioms:ep=R_0 on Vampire---4 for (2996ds/56Mi)
% 0.59/0.76  % (12361)First to succeed.
% 0.59/0.76  % (12363)Refutation not found, incomplete strategy% (12363)------------------------------
% 0.59/0.76  % (12363)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.59/0.76  % (12363)Termination reason: Refutation not found, incomplete strategy
% 0.59/0.76  
% 0.59/0.77  % (12363)Memory used [KB]: 1150
% 0.59/0.77  % (12363)Time elapsed: 0.007 s
% 0.59/0.77  % (12363)Instructions burned: 5 (million)
% 0.59/0.77  % (12363)------------------------------
% 0.59/0.77  % (12363)------------------------------
% 0.59/0.77  % (12361)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-12352"
% 0.59/0.77  % (12361)Refutation found. Thanks to Tanya!
% 0.59/0.77  % SZS status Theorem for Vampire---4
% 0.59/0.77  % SZS output start Proof for Vampire---4
% See solution above
% 0.59/0.77  % (12361)------------------------------
% 0.59/0.77  % (12361)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.59/0.77  % (12361)Termination reason: Refutation
% 0.59/0.77  
% 0.59/0.77  % (12361)Memory used [KB]: 1309
% 0.59/0.77  % (12361)Time elapsed: 0.012 s
% 0.59/0.77  % (12361)Instructions burned: 18 (million)
% 0.59/0.77  % (12352)Success in time 0.386 s
% 0.59/0.77  % Vampire---4.8 exiting
%------------------------------------------------------------------------------