TSTP Solution File: SWC409+1 by SnakeForV---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : SWC409+1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s

% Computer : n020.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Aug 31 18:41:01 EDT 2022

% Result   : Theorem 1.50s 0.62s
% Output   : Refutation 1.50s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   23
%            Number of leaves      :   24
% Syntax   : Number of formulae    :  134 (  14 unt;   0 def)
%            Number of atoms       :  716 ( 164 equ)
%            Maximal formula atoms :   30 (   5 avg)
%            Number of connectives :  941 ( 359   ~; 387   |; 146   &)
%                                         (  12 <=>;  37  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   19 (   6 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :   13 (  11 usr;   9 prp; 0-2 aty)
%            Number of functors    :   10 (  10 usr;   6 con; 0-2 aty)
%            Number of variables   :  194 ( 138   !;  56   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f884,plain,
    $false,
    inference(avatar_sat_refutation,[],[f220,f307,f308,f321,f330,f352,f366,f533,f883]) ).

fof(f883,plain,
    ( spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_12 ),
    inference(avatar_contradiction_clause,[],[f882]) ).

fof(f882,plain,
    ( $false
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_12 ),
    inference(subsumption_resolution,[],[f881,f161]) ).

fof(f161,plain,
    ssItem(sK8),
    inference(cnf_transformation,[],[f137]) ).

fof(f137,plain,
    ( ssList(sK5)
    & ! [X4] :
        ( ! [X5] :
            ( app(cons(X4,nil),X5) != sK7
            | ~ ssList(X5)
            | app(X5,cons(X4,nil)) = sK6 )
        | ~ ssItem(X4) )
    & sK5 = sK7
    & sK4 = sK6
    & ssList(sK7)
    & ( nil != sK7
      | nil = sK6 )
    & ssItem(sK8)
    & memberP(sK5,sK8)
    & ~ memberP(sK4,sK8)
    & ssList(sK6)
    & ssList(sK4) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK4,sK5,sK6,sK7,sK8])],[f131,f136,f135,f134,f133,f132]) ).

fof(f132,plain,
    ( ? [X0] :
        ( ? [X1] :
            ( ssList(X1)
            & ? [X2] :
                ( ? [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( app(cons(X4,nil),X5) != X3
                            | ~ ssList(X5)
                            | app(X5,cons(X4,nil)) = X2 )
                        | ~ ssItem(X4) )
                    & X1 = X3
                    & X0 = X2
                    & ssList(X3)
                    & ( nil != X3
                      | nil = X2 )
                    & ? [X6] :
                        ( ssItem(X6)
                        & memberP(X1,X6)
                        & ~ memberP(X0,X6) ) )
                & ssList(X2) ) )
        & ssList(X0) )
   => ( ? [X1] :
          ( ssList(X1)
          & ? [X2] :
              ( ? [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( app(cons(X4,nil),X5) != X3
                          | ~ ssList(X5)
                          | app(X5,cons(X4,nil)) = X2 )
                      | ~ ssItem(X4) )
                  & X1 = X3
                  & sK4 = X2
                  & ssList(X3)
                  & ( nil != X3
                    | nil = X2 )
                  & ? [X6] :
                      ( ssItem(X6)
                      & memberP(X1,X6)
                      & ~ memberP(sK4,X6) ) )
              & ssList(X2) ) )
      & ssList(sK4) ) ),
    introduced(choice_axiom,[]) ).

fof(f133,plain,
    ( ? [X1] :
        ( ssList(X1)
        & ? [X2] :
            ( ? [X3] :
                ( ! [X4] :
                    ( ! [X5] :
                        ( app(cons(X4,nil),X5) != X3
                        | ~ ssList(X5)
                        | app(X5,cons(X4,nil)) = X2 )
                    | ~ ssItem(X4) )
                & X1 = X3
                & sK4 = X2
                & ssList(X3)
                & ( nil != X3
                  | nil = X2 )
                & ? [X6] :
                    ( ssItem(X6)
                    & memberP(X1,X6)
                    & ~ memberP(sK4,X6) ) )
            & ssList(X2) ) )
   => ( ssList(sK5)
      & ? [X2] :
          ( ? [X3] :
              ( ! [X4] :
                  ( ! [X5] :
                      ( app(cons(X4,nil),X5) != X3
                      | ~ ssList(X5)
                      | app(X5,cons(X4,nil)) = X2 )
                  | ~ ssItem(X4) )
              & sK5 = X3
              & sK4 = X2
              & ssList(X3)
              & ( nil != X3
                | nil = X2 )
              & ? [X6] :
                  ( ssItem(X6)
                  & memberP(sK5,X6)
                  & ~ memberP(sK4,X6) ) )
          & ssList(X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f134,plain,
    ( ? [X2] :
        ( ? [X3] :
            ( ! [X4] :
                ( ! [X5] :
                    ( app(cons(X4,nil),X5) != X3
                    | ~ ssList(X5)
                    | app(X5,cons(X4,nil)) = X2 )
                | ~ ssItem(X4) )
            & sK5 = X3
            & sK4 = X2
            & ssList(X3)
            & ( nil != X3
              | nil = X2 )
            & ? [X6] :
                ( ssItem(X6)
                & memberP(sK5,X6)
                & ~ memberP(sK4,X6) ) )
        & ssList(X2) )
   => ( ? [X3] :
          ( ! [X4] :
              ( ! [X5] :
                  ( app(cons(X4,nil),X5) != X3
                  | ~ ssList(X5)
                  | app(X5,cons(X4,nil)) = sK6 )
              | ~ ssItem(X4) )
          & sK5 = X3
          & sK4 = sK6
          & ssList(X3)
          & ( nil != X3
            | nil = sK6 )
          & ? [X6] :
              ( ssItem(X6)
              & memberP(sK5,X6)
              & ~ memberP(sK4,X6) ) )
      & ssList(sK6) ) ),
    introduced(choice_axiom,[]) ).

fof(f135,plain,
    ( ? [X3] :
        ( ! [X4] :
            ( ! [X5] :
                ( app(cons(X4,nil),X5) != X3
                | ~ ssList(X5)
                | app(X5,cons(X4,nil)) = sK6 )
            | ~ ssItem(X4) )
        & sK5 = X3
        & sK4 = sK6
        & ssList(X3)
        & ( nil != X3
          | nil = sK6 )
        & ? [X6] :
            ( ssItem(X6)
            & memberP(sK5,X6)
            & ~ memberP(sK4,X6) ) )
   => ( ! [X4] :
          ( ! [X5] :
              ( app(cons(X4,nil),X5) != sK7
              | ~ ssList(X5)
              | app(X5,cons(X4,nil)) = sK6 )
          | ~ ssItem(X4) )
      & sK5 = sK7
      & sK4 = sK6
      & ssList(sK7)
      & ( nil != sK7
        | nil = sK6 )
      & ? [X6] :
          ( ssItem(X6)
          & memberP(sK5,X6)
          & ~ memberP(sK4,X6) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f136,plain,
    ( ? [X6] :
        ( ssItem(X6)
        & memberP(sK5,X6)
        & ~ memberP(sK4,X6) )
   => ( ssItem(sK8)
      & memberP(sK5,sK8)
      & ~ memberP(sK4,sK8) ) ),
    introduced(choice_axiom,[]) ).

fof(f131,plain,
    ? [X0] :
      ( ? [X1] :
          ( ssList(X1)
          & ? [X2] :
              ( ? [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( app(cons(X4,nil),X5) != X3
                          | ~ ssList(X5)
                          | app(X5,cons(X4,nil)) = X2 )
                      | ~ ssItem(X4) )
                  & X1 = X3
                  & X0 = X2
                  & ssList(X3)
                  & ( nil != X3
                    | nil = X2 )
                  & ? [X6] :
                      ( ssItem(X6)
                      & memberP(X1,X6)
                      & ~ memberP(X0,X6) ) )
              & ssList(X2) ) )
      & ssList(X0) ),
    inference(rectify,[],[f110]) ).

fof(f110,plain,
    ? [X0] :
      ( ? [X1] :
          ( ssList(X1)
          & ? [X2] :
              ( ? [X3] :
                  ( ! [X5] :
                      ( ! [X6] :
                          ( app(cons(X5,nil),X6) != X3
                          | ~ ssList(X6)
                          | app(X6,cons(X5,nil)) = X2 )
                      | ~ ssItem(X5) )
                  & X1 = X3
                  & X0 = X2
                  & ssList(X3)
                  & ( nil != X3
                    | nil = X2 )
                  & ? [X4] :
                      ( ssItem(X4)
                      & memberP(X1,X4)
                      & ~ memberP(X0,X4) ) )
              & ssList(X2) ) )
      & ssList(X0) ),
    inference(flattening,[],[f109]) ).

fof(f109,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( X0 = X2
                  & ( nil != X3
                    | nil = X2 )
                  & ! [X5] :
                      ( ! [X6] :
                          ( app(cons(X5,nil),X6) != X3
                          | ~ ssList(X6)
                          | app(X6,cons(X5,nil)) = X2 )
                      | ~ ssItem(X5) )
                  & X1 = X3
                  & ? [X4] :
                      ( memberP(X1,X4)
                      & ~ memberP(X0,X4)
                      & ssItem(X4) )
                  & 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] :
                    ( ssList(X3)
                   => ( X0 != X2
                      | ( nil != X2
                        & nil = X3 )
                      | ? [X5] :
                          ( ssItem(X5)
                          & ? [X6] :
                              ( ssList(X6)
                              & app(X6,cons(X5,nil)) != X2
                              & app(cons(X5,nil),X6) = X3 ) )
                      | X1 != X3
                      | ! [X4] :
                          ( ssItem(X4)
                         => ( ~ memberP(X1,X4)
                            | memberP(X0,X4) ) ) ) ) ) ) ),
    inference(rectify,[],[f97]) ).

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

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

fof(f881,plain,
    ( ~ ssItem(sK8)
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_12 ),
    inference(subsumption_resolution,[],[f879,f194]) ).

fof(f194,plain,
    ~ memberP(sK6,sK8),
    inference(definition_unfolding,[],[f159,f164]) ).

fof(f164,plain,
    sK4 = sK6,
    inference(cnf_transformation,[],[f137]) ).

fof(f159,plain,
    ~ memberP(sK4,sK8),
    inference(cnf_transformation,[],[f137]) ).

fof(f879,plain,
    ( memberP(sK6,sK8)
    | ~ ssItem(sK8)
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_12 ),
    inference(resolution,[],[f876,f193]) ).

fof(f193,plain,
    memberP(sK7,sK8),
    inference(definition_unfolding,[],[f160,f165]) ).

fof(f165,plain,
    sK5 = sK7,
    inference(cnf_transformation,[],[f137]) ).

fof(f160,plain,
    memberP(sK5,sK8),
    inference(cnf_transformation,[],[f137]) ).

fof(f876,plain,
    ( ! [X6] :
        ( ~ memberP(sK7,X6)
        | memberP(sK6,X6)
        | ~ ssItem(X6) )
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_12 ),
    inference(duplicate_literal_removal,[],[f859]) ).

fof(f859,plain,
    ( ! [X6] :
        ( ~ memberP(sK7,X6)
        | memberP(sK6,X6)
        | ~ ssItem(X6)
        | memberP(sK6,X6) )
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_12 ),
    inference(superposition,[],[f351,f852]) ).

fof(f852,plain,
    ( ! [X0] :
        ( sK1(sK7) = X0
        | ~ memberP(sK7,X0)
        | memberP(sK6,X0)
        | ~ ssItem(X0) )
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(subsumption_resolution,[],[f851,f346]) ).

fof(f346,plain,
    ( ssItem(sK1(sK7))
    | ~ spl11_11 ),
    inference(avatar_component_clause,[],[f345]) ).

fof(f345,plain,
    ( spl11_11
  <=> ssItem(sK1(sK7)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl11_11])]) ).

fof(f851,plain,
    ( ! [X0] :
        ( ~ ssItem(X0)
        | memberP(sK6,X0)
        | ~ memberP(sK7,X0)
        | sK1(sK7) = X0
        | ~ ssItem(sK1(sK7)) )
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(subsumption_resolution,[],[f850,f158]) ).

fof(f158,plain,
    ssList(sK6),
    inference(cnf_transformation,[],[f137]) ).

fof(f850,plain,
    ( ! [X0] :
        ( ~ ssItem(X0)
        | ~ ssList(sK6)
        | ~ memberP(sK7,X0)
        | ~ ssItem(sK1(sK7))
        | memberP(sK6,X0)
        | sK1(sK7) = X0 )
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(duplicate_literal_removal,[],[f849]) ).

fof(f849,plain,
    ( ! [X0] :
        ( sK1(sK7) = X0
        | memberP(sK6,X0)
        | ~ ssItem(sK1(sK7))
        | ~ ssList(sK6)
        | ~ ssItem(X0)
        | ~ memberP(sK7,X0)
        | ~ ssItem(X0) )
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(resolution,[],[f786,f179]) ).

fof(f179,plain,
    ! [X2,X0,X1] :
      ( ~ memberP(cons(X1,X2),X0)
      | ~ ssItem(X0)
      | ~ ssItem(X1)
      | ~ ssList(X2)
      | X0 = X1
      | memberP(X2,X0) ),
    inference(cnf_transformation,[],[f144]) ).

fof(f144,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ ssItem(X1)
          | ! [X2] :
              ( ( ( memberP(X2,X0)
                  | X0 = X1
                  | ~ memberP(cons(X1,X2),X0) )
                & ( memberP(cons(X1,X2),X0)
                  | ( ~ memberP(X2,X0)
                    & X0 != X1 ) ) )
              | ~ ssList(X2) ) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f143]) ).

fof(f143,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ ssItem(X1)
          | ! [X2] :
              ( ( ( memberP(X2,X0)
                  | X0 = X1
                  | ~ memberP(cons(X1,X2),X0) )
                & ( memberP(cons(X1,X2),X0)
                  | ( ~ memberP(X2,X0)
                    & X0 != X1 ) ) )
              | ~ ssList(X2) ) )
      | ~ ssItem(X0) ),
    inference(nnf_transformation,[],[f113]) ).

fof(f113,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ ssItem(X1)
          | ! [X2] :
              ( ( ( memberP(X2,X0)
                  | X0 = X1 )
              <=> memberP(cons(X1,X2),X0) )
              | ~ ssList(X2) ) )
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f37]) ).

fof(f37,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ! [X2] :
              ( ssList(X2)
             => ( ( memberP(X2,X0)
                  | X0 = X1 )
              <=> memberP(cons(X1,X2),X0) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax37) ).

fof(f786,plain,
    ( ! [X7] :
        ( memberP(cons(sK1(sK7),sK6),X7)
        | ~ ssItem(X7)
        | ~ memberP(sK7,X7) )
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(subsumption_resolution,[],[f785,f163]) ).

fof(f163,plain,
    ssList(sK7),
    inference(cnf_transformation,[],[f137]) ).

fof(f785,plain,
    ( ! [X7] :
        ( ~ ssItem(X7)
        | ~ ssList(sK7)
        | ~ memberP(sK7,X7)
        | memberP(cons(sK1(sK7),sK6),X7) )
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(subsumption_resolution,[],[f782,f265]) ).

fof(f265,plain,
    ( ssList(cons(sK1(sK7),nil))
    | ~ spl11_5 ),
    inference(avatar_component_clause,[],[f264]) ).

fof(f264,plain,
    ( spl11_5
  <=> ssList(cons(sK1(sK7),nil)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl11_5])]) ).

fof(f782,plain,
    ( ! [X7] :
        ( ~ ssItem(X7)
        | ~ ssList(cons(sK1(sK7),nil))
        | ~ memberP(sK7,X7)
        | memberP(cons(sK1(sK7),sK6),X7)
        | ~ ssList(sK7) )
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(superposition,[],[f191,f693]) ).

fof(f693,plain,
    ( cons(sK1(sK7),sK6) = app(sK7,cons(sK1(sK7),nil))
    | spl11_1
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(subsumption_resolution,[],[f692,f205]) ).

fof(f205,plain,
    ( nil != sK7
    | spl11_1 ),
    inference(avatar_component_clause,[],[f203]) ).

fof(f203,plain,
    ( spl11_1
  <=> nil = sK7 ),
    introduced(avatar_definition,[new_symbols(naming,[spl11_1])]) ).

fof(f692,plain,
    ( cons(sK1(sK7),sK6) = app(sK7,cons(sK1(sK7),nil))
    | nil = sK7
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(subsumption_resolution,[],[f691,f163]) ).

fof(f691,plain,
    ( cons(sK1(sK7),sK6) = app(sK7,cons(sK1(sK7),nil))
    | ~ ssList(sK7)
    | nil = sK7
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(subsumption_resolution,[],[f665,f346]) ).

fof(f665,plain,
    ( ~ ssItem(sK1(sK7))
    | nil = sK7
    | cons(sK1(sK7),sK6) = app(sK7,cons(sK1(sK7),nil))
    | ~ ssList(sK7)
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10 ),
    inference(superposition,[],[f657,f148]) ).

fof(f148,plain,
    ! [X0] :
      ( cons(sK1(X0),sK0(X0)) = X0
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f125]) ).

fof(f125,plain,
    ! [X0] :
      ( ~ ssList(X0)
      | nil = X0
      | ( ssList(sK0(X0))
        & cons(sK1(X0),sK0(X0)) = X0
        & ssItem(sK1(X0)) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f118,f124,f123]) ).

fof(f123,plain,
    ! [X0] :
      ( ? [X1] :
          ( ssList(X1)
          & ? [X2] :
              ( cons(X2,X1) = X0
              & ssItem(X2) ) )
     => ( ssList(sK0(X0))
        & ? [X2] :
            ( cons(X2,sK0(X0)) = X0
            & ssItem(X2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f124,plain,
    ! [X0] :
      ( ? [X2] :
          ( cons(X2,sK0(X0)) = X0
          & ssItem(X2) )
     => ( cons(sK1(X0),sK0(X0)) = X0
        & ssItem(sK1(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f118,plain,
    ! [X0] :
      ( ~ ssList(X0)
      | nil = X0
      | ? [X1] :
          ( ssList(X1)
          & ? [X2] :
              ( cons(X2,X1) = X0
              & ssItem(X2) ) ) ),
    inference(flattening,[],[f117]) ).

fof(f117,plain,
    ! [X0] :
      ( ? [X1] :
          ( ssList(X1)
          & ? [X2] :
              ( cons(X2,X1) = X0
              & ssItem(X2) ) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f20]) ).

fof(f20,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( ? [X1] :
            ( ssList(X1)
            & ? [X2] :
                ( cons(X2,X1) = X0
                & ssItem(X2) ) )
        | nil = X0 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax20) ).

fof(f657,plain,
    ( ! [X8] :
        ( app(cons(X8,sK0(sK7)),cons(sK1(sK7),nil)) = cons(X8,sK6)
        | ~ ssItem(X8) )
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10 ),
    inference(subsumption_resolution,[],[f656,f273]) ).

fof(f273,plain,
    ( ssList(sK0(sK7))
    | ~ spl11_7 ),
    inference(avatar_component_clause,[],[f272]) ).

fof(f272,plain,
    ( spl11_7
  <=> ssList(sK0(sK7)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl11_7])]) ).

fof(f656,plain,
    ( ! [X8] :
        ( ~ ssList(sK0(sK7))
        | ~ ssItem(X8)
        | app(cons(X8,sK0(sK7)),cons(sK1(sK7),nil)) = cons(X8,sK6) )
    | ~ spl11_5
    | ~ spl11_10 ),
    inference(subsumption_resolution,[],[f636,f265]) ).

fof(f636,plain,
    ( ! [X8] :
        ( app(cons(X8,sK0(sK7)),cons(sK1(sK7),nil)) = cons(X8,sK6)
        | ~ ssItem(X8)
        | ~ ssList(cons(sK1(sK7),nil))
        | ~ ssList(sK0(sK7)) )
    | ~ spl11_10 ),
    inference(superposition,[],[f182,f306]) ).

fof(f306,plain,
    ( sK6 = app(sK0(sK7),cons(sK1(sK7),nil))
    | ~ spl11_10 ),
    inference(avatar_component_clause,[],[f304]) ).

fof(f304,plain,
    ( spl11_10
  <=> sK6 = app(sK0(sK7),cons(sK1(sK7),nil)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl11_10])]) ).

fof(f182,plain,
    ! [X2,X0,X1] :
      ( cons(X2,app(X1,X0)) = app(cons(X2,X1),X0)
      | ~ ssList(X0)
      | ~ ssItem(X2)
      | ~ ssList(X1) ),
    inference(cnf_transformation,[],[f120]) ).

fof(f120,plain,
    ! [X0] :
      ( ~ ssList(X0)
      | ! [X1] :
          ( ! [X2] :
              ( ~ ssItem(X2)
              | cons(X2,app(X1,X0)) = app(cons(X2,X1),X0) )
          | ~ ssList(X1) ) ),
    inference(ennf_transformation,[],[f27]) ).

fof(f27,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssItem(X2)
             => cons(X2,app(X1,X0)) = app(cons(X2,X1),X0) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax27) ).

fof(f191,plain,
    ! [X2,X0,X1] :
      ( memberP(app(X1,X2),X0)
      | ~ ssList(X1)
      | ~ memberP(X1,X0)
      | ~ ssList(X2)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f146]) ).

fof(f146,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( memberP(app(X1,X2),X0)
                  | ( ~ memberP(X1,X0)
                    & ~ memberP(X2,X0) ) )
                & ( memberP(X1,X0)
                  | memberP(X2,X0)
                  | ~ memberP(app(X1,X2),X0) ) )
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(flattening,[],[f145]) ).

fof(f145,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( memberP(app(X1,X2),X0)
                  | ( ~ memberP(X1,X0)
                    & ~ memberP(X2,X0) ) )
                & ( memberP(X1,X0)
                  | memberP(X2,X0)
                  | ~ memberP(app(X1,X2),X0) ) )
              | ~ ssList(X2) )
          | ~ ssList(X1) )
      | ~ ssItem(X0) ),
    inference(nnf_transformation,[],[f119]) ).

fof(f119,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( memberP(app(X1,X2),X0)
              <=> ( memberP(X1,X0)
                  | memberP(X2,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(X1,X0)
                  | memberP(X2,X0) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax36) ).

fof(f351,plain,
    ( memberP(sK6,sK1(sK7))
    | ~ spl11_12 ),
    inference(avatar_component_clause,[],[f349]) ).

fof(f349,plain,
    ( spl11_12
  <=> memberP(sK6,sK1(sK7)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl11_12])]) ).

fof(f533,plain,
    ( spl11_9
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10 ),
    inference(avatar_split_clause,[],[f532,f304,f272,f264,f294]) ).

fof(f294,plain,
    ( spl11_9
  <=> ! [X8] :
        ( ~ ssItem(X8)
        | memberP(sK6,X8)
        | ~ memberP(cons(sK1(sK7),nil),X8) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl11_9])]) ).

fof(f532,plain,
    ( ! [X2] :
        ( memberP(sK6,X2)
        | ~ memberP(cons(sK1(sK7),nil),X2)
        | ~ ssItem(X2) )
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_10 ),
    inference(subsumption_resolution,[],[f531,f265]) ).

fof(f531,plain,
    ( ! [X2] :
        ( ~ memberP(cons(sK1(sK7),nil),X2)
        | memberP(sK6,X2)
        | ~ ssItem(X2)
        | ~ ssList(cons(sK1(sK7),nil)) )
    | ~ spl11_7
    | ~ spl11_10 ),
    inference(subsumption_resolution,[],[f529,f273]) ).

fof(f529,plain,
    ( ! [X2] :
        ( ~ ssList(sK0(sK7))
        | ~ ssList(cons(sK1(sK7),nil))
        | ~ memberP(cons(sK1(sK7),nil),X2)
        | ~ ssItem(X2)
        | memberP(sK6,X2) )
    | ~ spl11_10 ),
    inference(superposition,[],[f190,f306]) ).

fof(f190,plain,
    ! [X2,X0,X1] :
      ( memberP(app(X1,X2),X0)
      | ~ memberP(X2,X0)
      | ~ ssList(X1)
      | ~ ssList(X2)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f146]) ).

fof(f366,plain,
    ( spl11_1
    | spl11_11 ),
    inference(avatar_contradiction_clause,[],[f365]) ).

fof(f365,plain,
    ( $false
    | spl11_1
    | spl11_11 ),
    inference(subsumption_resolution,[],[f364,f163]) ).

fof(f364,plain,
    ( ~ ssList(sK7)
    | spl11_1
    | spl11_11 ),
    inference(subsumption_resolution,[],[f363,f205]) ).

fof(f363,plain,
    ( nil = sK7
    | ~ ssList(sK7)
    | spl11_11 ),
    inference(resolution,[],[f347,f147]) ).

fof(f147,plain,
    ! [X0] :
      ( ssItem(sK1(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f125]) ).

fof(f347,plain,
    ( ~ ssItem(sK1(sK7))
    | spl11_11 ),
    inference(avatar_component_clause,[],[f345]) ).

fof(f352,plain,
    ( ~ spl11_11
    | spl11_12
    | ~ spl11_4
    | ~ spl11_9 ),
    inference(avatar_split_clause,[],[f343,f294,f216,f349,f345]) ).

fof(f216,plain,
    ( spl11_4
  <=> ssList(nil) ),
    introduced(avatar_definition,[new_symbols(naming,[spl11_4])]) ).

fof(f343,plain,
    ( memberP(sK6,sK1(sK7))
    | ~ ssItem(sK1(sK7))
    | ~ spl11_4
    | ~ spl11_9 ),
    inference(subsumption_resolution,[],[f341,f217]) ).

fof(f217,plain,
    ( ssList(nil)
    | ~ spl11_4 ),
    inference(avatar_component_clause,[],[f216]) ).

fof(f341,plain,
    ( ~ ssList(nil)
    | memberP(sK6,sK1(sK7))
    | ~ ssItem(sK1(sK7))
    | ~ spl11_9 ),
    inference(duplicate_literal_removal,[],[f338]) ).

fof(f338,plain,
    ( memberP(sK6,sK1(sK7))
    | ~ ssItem(sK1(sK7))
    | ~ ssList(nil)
    | ~ ssItem(sK1(sK7))
    | ~ spl11_9 ),
    inference(resolution,[],[f295,f200]) ).

fof(f200,plain,
    ! [X2,X1] :
      ( memberP(cons(X1,X2),X1)
      | ~ ssList(X2)
      | ~ ssItem(X1) ),
    inference(duplicate_literal_removal,[],[f199]) ).

fof(f199,plain,
    ! [X2,X1] :
      ( ~ ssItem(X1)
      | ~ ssItem(X1)
      | memberP(cons(X1,X2),X1)
      | ~ ssList(X2) ),
    inference(equality_resolution,[],[f177]) ).

fof(f177,plain,
    ! [X2,X0,X1] :
      ( ~ ssItem(X1)
      | memberP(cons(X1,X2),X0)
      | X0 != X1
      | ~ ssList(X2)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f144]) ).

fof(f295,plain,
    ( ! [X8] :
        ( ~ memberP(cons(sK1(sK7),nil),X8)
        | memberP(sK6,X8)
        | ~ ssItem(X8) )
    | ~ spl11_9 ),
    inference(avatar_component_clause,[],[f294]) ).

fof(f330,plain,
    ( spl11_1
    | spl11_7 ),
    inference(avatar_contradiction_clause,[],[f329]) ).

fof(f329,plain,
    ( $false
    | spl11_1
    | spl11_7 ),
    inference(subsumption_resolution,[],[f328,f163]) ).

fof(f328,plain,
    ( ~ ssList(sK7)
    | spl11_1
    | spl11_7 ),
    inference(subsumption_resolution,[],[f327,f205]) ).

fof(f327,plain,
    ( nil = sK7
    | ~ ssList(sK7)
    | spl11_7 ),
    inference(resolution,[],[f274,f149]) ).

fof(f149,plain,
    ! [X0] :
      ( ssList(sK0(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f125]) ).

fof(f274,plain,
    ( ~ ssList(sK0(sK7))
    | spl11_7 ),
    inference(avatar_component_clause,[],[f272]) ).

fof(f321,plain,
    ~ spl11_1,
    inference(avatar_contradiction_clause,[],[f320]) ).

fof(f320,plain,
    ( $false
    | ~ spl11_1 ),
    inference(subsumption_resolution,[],[f319,f161]) ).

fof(f319,plain,
    ( ~ ssItem(sK8)
    | ~ spl11_1 ),
    inference(resolution,[],[f311,f181]) ).

fof(f181,plain,
    ! [X0] :
      ( ~ memberP(nil,X0)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f99]) ).

fof(f99,plain,
    ! [X0] :
      ( ~ memberP(nil,X0)
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f38]) ).

fof(f38,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ~ memberP(nil,X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax38) ).

fof(f311,plain,
    ( memberP(nil,sK8)
    | ~ spl11_1 ),
    inference(backward_demodulation,[],[f193,f204]) ).

fof(f204,plain,
    ( nil = sK7
    | ~ spl11_1 ),
    inference(avatar_component_clause,[],[f203]) ).

fof(f308,plain,
    ( spl11_1
    | ~ spl11_4
    | spl11_5 ),
    inference(avatar_split_clause,[],[f300,f264,f216,f203]) ).

fof(f300,plain,
    ( nil = sK7
    | ~ spl11_4
    | spl11_5 ),
    inference(subsumption_resolution,[],[f299,f163]) ).

fof(f299,plain,
    ( ~ ssList(sK7)
    | nil = sK7
    | ~ spl11_4
    | spl11_5 ),
    inference(resolution,[],[f298,f147]) ).

fof(f298,plain,
    ( ~ ssItem(sK1(sK7))
    | ~ spl11_4
    | spl11_5 ),
    inference(subsumption_resolution,[],[f297,f217]) ).

fof(f297,plain,
    ( ~ ssList(nil)
    | ~ ssItem(sK1(sK7))
    | spl11_5 ),
    inference(resolution,[],[f266,f168]) ).

fof(f168,plain,
    ! [X0,X1] :
      ( ssList(cons(X1,X0))
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f106]) ).

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

fof(f16,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ssList(cons(X1,X0)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax16) ).

fof(f266,plain,
    ( ~ ssList(cons(sK1(sK7),nil))
    | spl11_5 ),
    inference(avatar_component_clause,[],[f264]) ).

fof(f307,plain,
    ( spl11_10
    | spl11_1 ),
    inference(avatar_split_clause,[],[f258,f203,f304]) ).

fof(f258,plain,
    ( nil = sK7
    | sK6 = app(sK0(sK7),cons(sK1(sK7),nil)) ),
    inference(subsumption_resolution,[],[f257,f163]) ).

fof(f257,plain,
    ( ~ ssList(sK7)
    | sK6 = app(sK0(sK7),cons(sK1(sK7),nil))
    | nil = sK7 ),
    inference(equality_resolution,[],[f256]) ).

fof(f256,plain,
    ! [X0] :
      ( sK7 != X0
      | sK6 = app(sK0(X0),cons(sK1(X0),nil))
      | ~ ssList(X0)
      | nil = X0 ),
    inference(subsumption_resolution,[],[f255,f149]) ).

fof(f255,plain,
    ! [X0] :
      ( nil = X0
      | ~ ssList(sK0(X0))
      | sK6 = app(sK0(X0),cons(sK1(X0),nil))
      | ~ ssList(X0)
      | sK7 != X0 ),
    inference(subsumption_resolution,[],[f254,f147]) ).

fof(f254,plain,
    ! [X0] :
      ( ~ ssItem(sK1(X0))
      | sK7 != X0
      | nil = X0
      | ~ ssList(X0)
      | sK6 = app(sK0(X0),cons(sK1(X0),nil))
      | ~ ssList(sK0(X0)) ),
    inference(superposition,[],[f252,f148]) ).

fof(f252,plain,
    ! [X0,X1] :
      ( cons(X0,X1) != sK7
      | ~ ssItem(X0)
      | ~ ssList(X1)
      | app(X1,cons(X0,nil)) = sK6 ),
    inference(duplicate_literal_removal,[],[f246]) ).

fof(f246,plain,
    ! [X0,X1] :
      ( ~ ssItem(X0)
      | ~ ssItem(X0)
      | ~ ssList(X1)
      | app(X1,cons(X0,nil)) = sK6
      | cons(X0,X1) != sK7
      | ~ ssList(X1) ),
    inference(superposition,[],[f166,f176]) ).

fof(f176,plain,
    ! [X0,X1] :
      ( cons(X1,X0) = app(cons(X1,nil),X0)
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f103]) ).

fof(f103,plain,
    ! [X0] :
      ( ~ ssList(X0)
      | ! [X1] :
          ( cons(X1,X0) = app(cons(X1,nil),X0)
          | ~ ssItem(X1) ) ),
    inference(ennf_transformation,[],[f81]) ).

fof(f81,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => cons(X1,X0) = app(cons(X1,nil),X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax81) ).

fof(f166,plain,
    ! [X4,X5] :
      ( app(cons(X4,nil),X5) != sK7
      | ~ ssItem(X4)
      | ~ ssList(X5)
      | app(X5,cons(X4,nil)) = sK6 ),
    inference(cnf_transformation,[],[f137]) ).

fof(f220,plain,
    spl11_4,
    inference(avatar_split_clause,[],[f156,f216]) ).

fof(f156,plain,
    ssList(nil),
    inference(cnf_transformation,[],[f17]) ).

fof(f17,axiom,
    ssList(nil),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax17) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : SWC409+1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.14/0.34  % Computer : n020.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
% 0.14/0.34  % CPULimit   : 300
% 0.14/0.34  % WCLimit    : 300
% 0.14/0.34  % DateTime   : Tue Aug 30 18:56:15 EDT 2022
% 0.14/0.35  % CPUTime    : 
% 0.20/0.50  % (32274)lrs+10_1:2_br=off:nm=4:ss=included:urr=on:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.20/0.50  % (32282)dis-10_3:2_amm=sco:ep=RS:fsr=off:nm=10:sd=2:sos=on:ss=axioms:st=3.0:i=11:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/11Mi)
% 0.20/0.51  % (32282)Refutation not found, incomplete strategy% (32282)------------------------------
% 0.20/0.51  % (32282)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.51  % (32290)dis+21_1:1_aac=none:abs=on:er=known:fde=none:fsr=off:nwc=5.0:s2a=on:s2at=4.0:sp=const_frequency:to=lpo:urr=ec_only:i=25:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/25Mi)
% 0.20/0.51  % (32282)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.51  % (32282)Termination reason: Refutation not found, incomplete strategy
% 0.20/0.51  
% 0.20/0.51  % (32282)Memory used [KB]: 6140
% 0.20/0.51  % (32282)Time elapsed: 0.103 s
% 0.20/0.51  % (32282)Instructions burned: 4 (million)
% 0.20/0.51  % (32282)------------------------------
% 0.20/0.51  % (32282)------------------------------
% 0.20/0.52  % (32274)Instruction limit reached!
% 0.20/0.52  % (32274)------------------------------
% 0.20/0.52  % (32274)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.52  % (32274)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.52  % (32274)Termination reason: Unknown
% 0.20/0.52  % (32274)Termination phase: Saturation
% 0.20/0.52  
% 0.20/0.52  % (32274)Memory used [KB]: 6140
% 0.20/0.52  % (32274)Time elapsed: 0.114 s
% 0.20/0.52  % (32274)Instructions burned: 8 (million)
% 0.20/0.52  % (32274)------------------------------
% 0.20/0.52  % (32274)------------------------------
% 1.34/0.54  % (32267)lrs+10_1:1024_nm=0:nwc=5.0:ss=axioms:i=13:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/13Mi)
% 1.34/0.54  % (32263)dis+1002_1:12_drc=off:fd=preordered:tgt=full:i=99978:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99978Mi)
% 1.34/0.54  % (32270)lrs+2_1:1_lcm=reverse:lma=on:sos=all:spb=goal_then_units:ss=included:urr=on:i=39:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/39Mi)
% 1.34/0.54  % (32268)dis+21_1:1_av=off:sos=on:sp=frequency:ss=included:to=lpo:i=15:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/15Mi)
% 1.34/0.54  % (32271)dis+10_1:1_newcnf=on:sgt=8:sos=on:ss=axioms:to=lpo:urr=on:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/49Mi)
% 1.34/0.54  % (32269)dis+1010_1:50_awrs=decay:awrsf=128:nwc=10.0:s2pl=no:sp=frequency:ss=axioms:i=39:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/39Mi)
% 1.34/0.54  % (32284)ott+21_1:1_erd=off:s2a=on:sac=on:sd=1:sgt=64:sos=on:ss=included:st=3.0:to=lpo:urr=on:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 1.34/0.55  % (32285)dis+1010_2:3_fs=off:fsr=off:nm=0:nwc=5.0:s2a=on:s2agt=32:i=82:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/82Mi)
% 1.50/0.55  % (32272)lrs+10_1:1_br=off:sos=on:ss=axioms:st=2.0:urr=on:i=33:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/33Mi)
% 1.50/0.55  % (32276)lrs+10_1:32_br=off:nm=16:sd=2:ss=axioms:st=2.0:urr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.50/0.55  % (32265)dis+1002_1:1_aac=none:bd=off:sac=on:sos=on:spb=units:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 1.50/0.55  % (32265)Instruction limit reached!
% 1.50/0.55  % (32265)------------------------------
% 1.50/0.55  % (32265)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.55  % (32265)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.55  % (32265)Termination reason: Unknown
% 1.50/0.55  % (32265)Termination phase: Preprocessing 2
% 1.50/0.55  
% 1.50/0.55  % (32265)Memory used [KB]: 1535
% 1.50/0.55  % (32265)Time elapsed: 0.003 s
% 1.50/0.55  % (32265)Instructions burned: 3 (million)
% 1.50/0.55  % (32265)------------------------------
% 1.50/0.55  % (32265)------------------------------
% 1.50/0.55  % (32279)lrs+1011_1:1_fd=preordered:fsd=on:sos=on:thsq=on:thsqc=64:thsqd=32:uwa=ground:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.50/0.55  % (32266)lrs+10_5:1_br=off:fde=none:nwc=3.0:sd=1:sgt=10:sos=on:ss=axioms:urr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.50/0.55  % (32277)lrs+10_1:1_ins=3:sp=reverse_frequency:spb=goal:to=lpo:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 1.50/0.55  % (32292)lrs-11_1:1_nm=0:sac=on:sd=4:ss=axioms:st=3.0:i=24:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/24Mi)
% 1.50/0.56  % (32288)lrs+11_1:1_plsq=on:plsqc=1:plsqr=32,1:ss=included:i=95:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/95Mi)
% 1.50/0.56  % (32278)lrs+10_1:1_drc=off:sp=reverse_frequency:spb=goal:to=lpo:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.50/0.56  % (32291)dis+2_3:1_aac=none:abs=on:ep=R:lcm=reverse:nwc=10.0:sos=on:sp=const_frequency:spb=units:urr=ec_only:i=8:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/8Mi)
% 1.50/0.56  % (32267)Instruction limit reached!
% 1.50/0.56  % (32267)------------------------------
% 1.50/0.56  % (32267)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.56  % (32267)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.56  % (32267)Termination reason: Unknown
% 1.50/0.56  % (32267)Termination phase: Saturation
% 1.50/0.56  
% 1.50/0.56  % (32267)Memory used [KB]: 6268
% 1.50/0.56  % (32267)Time elapsed: 0.136 s
% 1.50/0.56  % (32267)Instructions burned: 13 (million)
% 1.50/0.56  % (32267)------------------------------
% 1.50/0.56  % (32267)------------------------------
% 1.50/0.56  % (32280)fmb+10_1:1_nm=2:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 1.50/0.56  % (32264)lrs+10_1:1_gsp=on:sd=1:sgt=32:sos=on:ss=axioms:i=13:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/13Mi)
% 1.50/0.56  % (32289)lrs+1011_1:1_fd=preordered:fsd=on:sos=on:thsq=on:thsqc=64:thsqd=32:uwa=ground:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 1.50/0.56  % (32280)Instruction limit reached!
% 1.50/0.56  % (32280)------------------------------
% 1.50/0.56  % (32280)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.56  % (32290)Instruction limit reached!
% 1.50/0.56  % (32290)------------------------------
% 1.50/0.56  % (32290)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.56  % (32290)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.56  % (32290)Termination reason: Unknown
% 1.50/0.56  % (32290)Termination phase: Saturation
% 1.50/0.56  
% 1.50/0.56  % (32290)Memory used [KB]: 6652
% 1.50/0.56  % (32290)Time elapsed: 0.143 s
% 1.50/0.56  % (32290)Instructions burned: 25 (million)
% 1.50/0.56  % (32291)Instruction limit reached!
% 1.50/0.56  % (32291)------------------------------
% 1.50/0.56  % (32291)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.56  % (32291)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.56  % (32291)Termination reason: Unknown
% 1.50/0.56  % (32291)Termination phase: Property scanning
% 1.50/0.56  
% 1.50/0.56  % (32291)Memory used [KB]: 1791
% 1.50/0.56  % (32291)Time elapsed: 0.004 s
% 1.50/0.56  % (32291)Instructions burned: 8 (million)
% 1.50/0.56  % (32291)------------------------------
% 1.50/0.56  % (32291)------------------------------
% 1.50/0.56  % (32290)------------------------------
% 1.50/0.56  % (32290)------------------------------
% 1.50/0.56  % (32287)dis+21_1:1_ep=RS:nwc=10.0:s2a=on:s2at=1.5:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.50/0.56  % (32277)Instruction limit reached!
% 1.50/0.56  % (32277)------------------------------
% 1.50/0.56  % (32277)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.56  % (32277)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.56  % (32277)Termination reason: Unknown
% 1.50/0.56  % (32277)Termination phase: Preprocessing 3
% 1.50/0.56  
% 1.50/0.56  % (32277)Memory used [KB]: 1535
% 1.50/0.56  % (32277)Time elapsed: 0.004 s
% 1.50/0.56  % (32277)Instructions burned: 3 (million)
% 1.50/0.56  % (32277)------------------------------
% 1.50/0.56  % (32277)------------------------------
% 1.50/0.57  % (32268)Instruction limit reached!
% 1.50/0.57  % (32268)------------------------------
% 1.50/0.57  % (32268)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.57  % (32268)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.57  % (32268)Termination reason: Unknown
% 1.50/0.57  % (32268)Termination phase: Saturation
% 1.50/0.57  
% 1.50/0.57  % (32268)Memory used [KB]: 1663
% 1.50/0.57  % (32268)Time elapsed: 0.154 s
% 1.50/0.57  % (32268)Instructions burned: 15 (million)
% 1.50/0.57  % (32268)------------------------------
% 1.50/0.57  % (32268)------------------------------
% 1.50/0.57  % (32283)dis+1010_1:1_bs=on:ep=RS:erd=off:newcnf=on:nwc=10.0:s2a=on:sgt=32:ss=axioms:i=30:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/30Mi)
% 1.50/0.57  % (32281)ott+1010_1:1_sd=2:sos=on:sp=occurrence:ss=axioms:urr=on:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 1.50/0.57  % (32281)Instruction limit reached!
% 1.50/0.57  % (32281)------------------------------
% 1.50/0.57  % (32281)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.57  % (32281)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.57  % (32281)Termination reason: Unknown
% 1.50/0.57  % (32281)Termination phase: Property scanning
% 1.50/0.57  
% 1.50/0.57  % (32281)Memory used [KB]: 1535
% 1.50/0.57  % (32281)Time elapsed: 0.003 s
% 1.50/0.57  % (32281)Instructions burned: 3 (million)
% 1.50/0.57  % (32281)------------------------------
% 1.50/0.57  % (32281)------------------------------
% 1.50/0.57  % (32264)Instruction limit reached!
% 1.50/0.57  % (32264)------------------------------
% 1.50/0.57  % (32264)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.57  % (32264)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.57  % (32264)Termination reason: Unknown
% 1.50/0.57  % (32264)Termination phase: Saturation
% 1.50/0.57  
% 1.50/0.57  % (32264)Memory used [KB]: 6396
% 1.50/0.57  % (32264)Time elapsed: 0.158 s
% 1.50/0.57  % (32264)Instructions burned: 13 (million)
% 1.50/0.57  % (32264)------------------------------
% 1.50/0.57  % (32264)------------------------------
% 1.50/0.57  % (32286)dis+10_1:1_av=off:sos=on:sp=reverse_arity:ss=included:st=2.0:to=lpo:urr=ec_only:i=45:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/45Mi)
% 1.50/0.57  % (32273)lrs+10_1:1_ep=R:lcm=predicate:lma=on:sos=all:spb=goal:ss=included:i=12:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/12Mi)
% 1.50/0.57  % (32280)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.57  % (32280)Termination reason: Unknown
% 1.50/0.57  % (32280)Termination phase: Naming
% 1.50/0.57  
% 1.50/0.57  % (32280)Memory used [KB]: 1535
% 1.50/0.57  % (32280)Time elapsed: 0.005 s
% 1.50/0.57  % (32280)Instructions burned: 3 (million)
% 1.50/0.57  % (32280)------------------------------
% 1.50/0.57  % (32280)------------------------------
% 1.50/0.57  % (32275)lrs+10_1:4_av=off:bs=unit_only:bsr=unit_only:ep=RS:s2a=on:sos=on:sp=frequency:to=lpo:i=16:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/16Mi)
% 1.50/0.58  % (32273)Refutation not found, incomplete strategy% (32273)------------------------------
% 1.50/0.58  % (32273)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.58  % (32273)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.58  % (32273)Termination reason: Refutation not found, incomplete strategy
% 1.50/0.58  
% 1.50/0.58  % (32273)Memory used [KB]: 6140
% 1.50/0.58  % (32273)Time elapsed: 0.160 s
% 1.50/0.58  % (32273)Instructions burned: 6 (million)
% 1.50/0.58  % (32273)------------------------------
% 1.50/0.58  % (32273)------------------------------
% 1.50/0.58  % (32278)Instruction limit reached!
% 1.50/0.58  % (32278)------------------------------
% 1.50/0.58  % (32278)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.58  % (32278)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.58  % (32278)Termination reason: Unknown
% 1.50/0.58  % (32278)Termination phase: Property scanning
% 1.50/0.58  
% 1.50/0.58  % (32278)Memory used [KB]: 1791
% 1.50/0.58  % (32278)Time elapsed: 0.005 s
% 1.50/0.58  % (32278)Instructions burned: 7 (million)
% 1.50/0.58  % (32278)------------------------------
% 1.50/0.58  % (32278)------------------------------
% 1.50/0.58  % (32292)Instruction limit reached!
% 1.50/0.58  % (32292)------------------------------
% 1.50/0.58  % (32292)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.58  % (32292)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.58  % (32292)Termination reason: Unknown
% 1.50/0.58  % (32292)Termination phase: Saturation
% 1.50/0.58  
% 1.50/0.58  % (32292)Memory used [KB]: 6524
% 1.50/0.58  % (32292)Time elapsed: 0.164 s
% 1.50/0.58  % (32292)Instructions burned: 25 (million)
% 1.50/0.58  % (32292)------------------------------
% 1.50/0.58  % (32292)------------------------------
% 1.50/0.59  % (32275)Instruction limit reached!
% 1.50/0.59  % (32275)------------------------------
% 1.50/0.59  % (32275)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.59  % (32275)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.59  % (32275)Termination reason: Unknown
% 1.50/0.59  % (32275)Termination phase: Saturation
% 1.50/0.59  
% 1.50/0.59  % (32275)Memory used [KB]: 2046
% 1.50/0.59  % (32275)Time elapsed: 0.173 s
% 1.50/0.59  % (32275)Instructions burned: 17 (million)
% 1.50/0.59  % (32275)------------------------------
% 1.50/0.59  % (32275)------------------------------
% 1.50/0.59  % (32269)First to succeed.
% 1.50/0.60  % (32283)Instruction limit reached!
% 1.50/0.60  % (32283)------------------------------
% 1.50/0.60  % (32283)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.60  % (32283)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.60  % (32283)Termination reason: Unknown
% 1.50/0.60  % (32283)Termination phase: Saturation
% 1.50/0.60  
% 1.50/0.60  % (32283)Memory used [KB]: 6524
% 1.50/0.60  % (32283)Time elapsed: 0.173 s
% 1.50/0.60  % (32283)Instructions burned: 30 (million)
% 1.50/0.60  % (32283)------------------------------
% 1.50/0.60  % (32283)------------------------------
% 1.50/0.61  % (32270)Instruction limit reached!
% 1.50/0.61  % (32270)------------------------------
% 1.50/0.61  % (32270)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.61  % (32270)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.61  % (32270)Termination reason: Unknown
% 1.50/0.61  % (32270)Termination phase: Saturation
% 1.50/0.61  
% 1.50/0.61  % (32270)Memory used [KB]: 6652
% 1.50/0.61  % (32270)Time elapsed: 0.191 s
% 1.50/0.61  % (32270)Instructions burned: 41 (million)
% 1.50/0.61  % (32270)------------------------------
% 1.50/0.61  % (32270)------------------------------
% 1.50/0.62  % (32269)Refutation found. Thanks to Tanya!
% 1.50/0.62  % SZS status Theorem for theBenchmark
% 1.50/0.62  % SZS output start Proof for theBenchmark
% See solution above
% 1.50/0.62  % (32269)------------------------------
% 1.50/0.62  % (32269)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.50/0.62  % (32269)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.50/0.62  % (32269)Termination reason: Refutation
% 1.50/0.62  
% 1.50/0.62  % (32269)Memory used [KB]: 6396
% 1.50/0.62  % (32269)Time elapsed: 0.137 s
% 1.50/0.62  % (32269)Instructions burned: 28 (million)
% 1.50/0.62  % (32269)------------------------------
% 1.50/0.62  % (32269)------------------------------
% 1.50/0.62  % (32262)Success in time 0.256 s
%------------------------------------------------------------------------------