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Drodi---4.1.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : Drodi---4.1.1
% Problem  : LAT287+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n019.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Sep 24 01:02:33 PM UTC 2026

% Result   : Theorem 6.55s 1.40s
% Output   : CNFRefutation 6.55s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   25
%            Number of leaves      :   23
% Syntax   : Number of formulae    :  193 (  36 unt;   0 def)
%            Number of atoms       :  634 (  60 equ)
%            Maximal formula atoms :   12 (   3 avg)
%            Number of connectives :  712 ( 271   ~; 324   |;  89   &)
%                                         (   5 <=>;  23  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   16 (   5 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :   24 (  22 usr;   1 prp; 0-3 aty)
%            Number of functors    :   16 (  16 usr;   2 con; 0-3 aty)
%            Number of variables   :  196 ( 190   !;   6   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,conjecture,
    ! [A] :
      ( ( l1_pre_topc(A)
        & v2_pre_topc(A)
        & ~ v3_struct_0(A) )
     => m1_subset_1(k1_pre_topc(A),u1_struct_0(k6_lopclset(A))) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f2,negated_conjecture,
    ~ ! [A] :
        ( ( l1_pre_topc(A)
          & v2_pre_topc(A)
          & ~ v3_struct_0(A) )
       => m1_subset_1(k1_pre_topc(A),u1_struct_0(k6_lopclset(A))) ),
    inference(negated_conjecture,[status(cth)],[f1]) ).

fof(f9,axiom,
    ! [A] :
      ( l3_lattices(A)
     => ( v3_lattices(A)
       => A = g3_lattices(u1_struct_0(A),u2_lattices(A),u1_lattices(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f14,axiom,
    ! [A,B,C] :
      ( m2_relset_1(C,A,B)
    <=> m1_relset_1(C,A,B) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f52,axiom,
    ! [A,B] :
      ( r2_hidden(A,B)
     => m1_subset_1(A,B) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f54,axiom,
    ! [A,B,C] :
      ~ ( v1_xboole_0(C)
        & m1_subset_1(B,k1_zfmisc_1(C))
        & r2_hidden(A,B) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f55,axiom,
    ! [A,B,C] :
      ( ( m1_relset_1(C,k2_zfmisc_1(A,A),A)
        & v1_funct_2(C,k2_zfmisc_1(A,A),A)
        & v1_funct_1(C)
        & m1_relset_1(B,k2_zfmisc_1(A,A),A)
        & v1_funct_2(B,k2_zfmisc_1(A,A),A)
        & v1_funct_1(B) )
     => ! [D,E,F] :
          ( g3_lattices(A,B,C) = g3_lattices(D,E,F)
         => ( C = F
            & B = E
            & A = D ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f59,axiom,
    ! [A,B,C] :
      ( ( m1_relset_1(C,k2_zfmisc_1(A,A),A)
        & v1_funct_2(C,k2_zfmisc_1(A,A),A)
        & v1_funct_1(C)
        & m1_relset_1(B,k2_zfmisc_1(A,A),A)
        & v1_funct_2(B,k2_zfmisc_1(A,A),A)
        & v1_funct_1(B) )
     => ( l3_lattices(g3_lattices(A,B,C))
        & v3_lattices(g3_lattices(A,B,C)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f60,axiom,
    ! [A] :
      ( ( l1_pre_topc(A)
        & v2_pre_topc(A)
        & ~ v3_struct_0(A) )
     => ( m2_relset_1(k4_lopclset(A),k2_zfmisc_1(k1_lopclset(A),k1_lopclset(A)),k1_lopclset(A))
        & v1_funct_2(k4_lopclset(A),k2_zfmisc_1(k1_lopclset(A),k1_lopclset(A)),k1_lopclset(A))
        & v1_funct_1(k4_lopclset(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f61,axiom,
    ! [A] :
      ( ( l1_pre_topc(A)
        & v2_pre_topc(A)
        & ~ v3_struct_0(A) )
     => ( m2_relset_1(k5_lopclset(A),k2_zfmisc_1(k1_lopclset(A),k1_lopclset(A)),k1_lopclset(A))
        & v1_funct_2(k5_lopclset(A),k2_zfmisc_1(k1_lopclset(A),k1_lopclset(A)),k1_lopclset(A))
        & v1_funct_1(k5_lopclset(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f69,axiom,
    ! [A] :
      ( l1_struct_0(A)
     => ( v5_membered(k1_pre_topc(A))
        & v4_membered(k1_pre_topc(A))
        & v3_membered(k1_pre_topc(A))
        & v2_membered(k1_pre_topc(A))
        & v1_membered(k1_pre_topc(A))
        & v1_xboole_0(k1_pre_topc(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f73,axiom,
    ! [A,B] :
      ( m1_subset_1(A,B)
     => ( r2_hidden(A,B)
        | v1_xboole_0(B) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f74,axiom,
    ! [A] :
      ( v1_xboole_0(A)
     => A = k1_xboole_0 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f78,axiom,
    ! [A,B] :
      ( ( l1_pre_topc(B)
        & ~ v3_struct_0(B) )
     => ( r2_hidden(A,a_1_0_lopclset(B))
      <=> ? [C] :
            ( v4_pre_topc(C,B)
            & v3_pre_topc(C,B)
            & A = C
            & m1_subset_1(C,k1_zfmisc_1(u1_struct_0(B))) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f80,axiom,
    ! [A] :
    ? [B] : m1_subset_1(B,A),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f82,axiom,
    ! [A,B] :
      ( ( m1_subset_1(B,k1_zfmisc_1(A))
        & ~ v1_xboole_0(B)
        & ~ v1_xboole_0(A) )
     => ! [C] :
          ( m2_subset_1(C,A,B)
        <=> m1_subset_1(C,B) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f83,axiom,
    ! [A] :
      ( ( l1_pre_topc(A)
        & ~ v3_struct_0(A) )
     => m1_subset_1(k1_lopclset(A),k1_zfmisc_1(k1_zfmisc_1(u1_struct_0(A)))) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f84,axiom,
    ! [A] :
      ( l1_struct_0(A)
     => m1_subset_1(k1_pre_topc(A),k1_zfmisc_1(u1_struct_0(A))) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f86,axiom,
    ! [A] :
      ( ( l1_pre_topc(A)
        & v2_pre_topc(A)
        & ~ v3_struct_0(A) )
     => ( l3_lattices(k6_lopclset(A))
        & v10_lattices(k6_lopclset(A))
        & ~ v3_struct_0(k6_lopclset(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f87,axiom,
    ! [A] :
      ( l1_pre_topc(A)
     => l1_struct_0(A) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f92,axiom,
    ! [A] :
      ( ( l1_pre_topc(A)
        & v2_pre_topc(A)
        & ~ v3_struct_0(A) )
     => ~ v1_xboole_0(k1_lopclset(A)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f94,axiom,
    ! [A] :
      ( ( l1_pre_topc(A)
        & ~ v3_struct_0(A) )
     => k1_lopclset(A) = a_1_0_lopclset(A) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f95,axiom,
    ! [A] :
      ( ( l1_pre_topc(A)
        & v2_pre_topc(A)
        & ~ v3_struct_0(A) )
     => k6_lopclset(A) = g3_lattices(k1_lopclset(A),k4_lopclset(A),k5_lopclset(A)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f96,axiom,
    ! [A] :
      ( ( l1_pre_topc(A)
        & v2_pre_topc(A)
        & ~ v3_struct_0(A) )
     => m2_subset_1(k1_pre_topc(A),k1_zfmisc_1(u1_struct_0(A)),k1_lopclset(A)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f97,plain,
    ? [A] :
      ( ~ m1_subset_1(k1_pre_topc(A),u1_struct_0(k6_lopclset(A)))
      & l1_pre_topc(A)
      & v2_pre_topc(A)
      & ~ v3_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f2]) ).

fof(f98,plain,
    ( ~ m1_subset_1(k1_pre_topc(sK0_skl),u1_struct_0(k6_lopclset(sK0_skl)))
    & l1_pre_topc(sK0_skl)
    & v2_pre_topc(sK0_skl)
    & ~ v3_struct_0(sK0_skl) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl]),skolemize(A,sK0_skl)],[f97]) ).

fof(f99,plain,
    ~ v3_struct_0(sK0_skl),
    inference(cnf_transformation,[status(thm)],[f98]) ).

fof(f100,plain,
    v2_pre_topc(sK0_skl),
    inference(cnf_transformation,[status(thm)],[f98]) ).

fof(f101,plain,
    l1_pre_topc(sK0_skl),
    inference(cnf_transformation,[status(thm)],[f98]) ).

fof(f102,plain,
    ~ m1_subset_1(k1_pre_topc(sK0_skl),u1_struct_0(k6_lopclset(sK0_skl))),
    inference(cnf_transformation,[status(thm)],[f98]) ).

fof(f125,plain,
    ! [A] :
      ( A = g3_lattices(u1_struct_0(A),u2_lattices(A),u1_lattices(A))
      | ~ v3_lattices(A)
      | ~ l3_lattices(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f9]) ).

fof(f126,plain,
    ! [X0] :
      ( X0 = g3_lattices(u1_struct_0(X0),u2_lattices(X0),u1_lattices(X0))
      | ~ v3_lattices(X0)
      | ~ l3_lattices(X0) ),
    inference(cnf_transformation,[status(thm)],[f125]) ).

fof(f135,plain,
    ! [A,B,C] :
      ( ( ~ m1_relset_1(C,A,B)
        | m2_relset_1(C,A,B) )
      & ( m1_relset_1(C,A,B)
        | ~ m2_relset_1(C,A,B) ) ),
    inference(NNF_transformation,[status(thm)],[f14]) ).

fof(f136,plain,
    ( ! [A,B,C] :
        ( ~ m1_relset_1(C,A,B)
        | m2_relset_1(C,A,B) )
    & ! [A,B,C] :
        ( m1_relset_1(C,A,B)
        | ~ m2_relset_1(C,A,B) ) ),
    inference(miniscoping,[status(thm)],[f135]) ).

fof(f137,plain,
    ! [X0,X1,X2] :
      ( m1_relset_1(X0,X1,X2)
      | ~ m2_relset_1(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f136]) ).

fof(f269,plain,
    ! [A,B] :
      ( m1_subset_1(A,B)
      | ~ r2_hidden(A,B) ),
    inference(pre_NNF_transformation,[status(thm)],[f52]) ).

fof(f270,plain,
    ! [X0,X1] :
      ( m1_subset_1(X0,X1)
      | ~ r2_hidden(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f269]) ).

fof(f274,plain,
    ! [A,B,C] :
      ( ~ v1_xboole_0(C)
      | ~ m1_subset_1(B,k1_zfmisc_1(C))
      | ~ r2_hidden(A,B) ),
    inference(pre_NNF_transformation,[status(thm)],[f54]) ).

fof(f275,plain,
    ! [C] :
      ( ~ v1_xboole_0(C)
      | ! [B] :
          ( ~ m1_subset_1(B,k1_zfmisc_1(C))
          | ! [A] : ~ r2_hidden(A,B) ) ),
    inference(miniscoping,[status(thm)],[f274]) ).

fof(f276,plain,
    ! [X0,X1,X2] :
      ( ~ v1_xboole_0(X2)
      | ~ m1_subset_1(X1,k1_zfmisc_1(X2))
      | ~ r2_hidden(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f275]) ).

fof(f277,plain,
    ! [A,B,C] :
      ( ! [D,E,F] :
          ( ( C = F
            & B = E
            & A = D )
          | g3_lattices(A,B,C) != g3_lattices(D,E,F) )
      | ~ m1_relset_1(C,k2_zfmisc_1(A,A),A)
      | ~ v1_funct_2(C,k2_zfmisc_1(A,A),A)
      | ~ v1_funct_1(C)
      | ~ m1_relset_1(B,k2_zfmisc_1(A,A),A)
      | ~ v1_funct_2(B,k2_zfmisc_1(A,A),A)
      | ~ v1_funct_1(B) ),
    inference(pre_NNF_transformation,[status(thm)],[f55]) ).

fof(f278,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( X1 = X3
      | g3_lattices(X1,X0,X2) != g3_lattices(X3,X4,X5)
      | ~ m1_relset_1(X2,k2_zfmisc_1(X1,X1),X1)
      | ~ v1_funct_2(X2,k2_zfmisc_1(X1,X1),X1)
      | ~ v1_funct_1(X2)
      | ~ m1_relset_1(X0,k2_zfmisc_1(X1,X1),X1)
      | ~ v1_funct_2(X0,k2_zfmisc_1(X1,X1),X1)
      | ~ v1_funct_1(X0) ),
    inference(cnf_transformation,[status(thm)],[f277]) ).

fof(f287,plain,
    ! [A,B,C] :
      ( ( l3_lattices(g3_lattices(A,B,C))
        & v3_lattices(g3_lattices(A,B,C)) )
      | ~ m1_relset_1(C,k2_zfmisc_1(A,A),A)
      | ~ v1_funct_2(C,k2_zfmisc_1(A,A),A)
      | ~ v1_funct_1(C)
      | ~ m1_relset_1(B,k2_zfmisc_1(A,A),A)
      | ~ v1_funct_2(B,k2_zfmisc_1(A,A),A)
      | ~ v1_funct_1(B) ),
    inference(pre_NNF_transformation,[status(thm)],[f59]) ).

fof(f288,plain,
    ! [X0,X1,X2] :
      ( v3_lattices(g3_lattices(X1,X0,X2))
      | ~ m1_relset_1(X2,k2_zfmisc_1(X1,X1),X1)
      | ~ v1_funct_2(X2,k2_zfmisc_1(X1,X1),X1)
      | ~ v1_funct_1(X2)
      | ~ m1_relset_1(X0,k2_zfmisc_1(X1,X1),X1)
      | ~ v1_funct_2(X0,k2_zfmisc_1(X1,X1),X1)
      | ~ v1_funct_1(X0) ),
    inference(cnf_transformation,[status(thm)],[f287]) ).

fof(f290,plain,
    ! [A] :
      ( ( m2_relset_1(k4_lopclset(A),k2_zfmisc_1(k1_lopclset(A),k1_lopclset(A)),k1_lopclset(A))
        & v1_funct_2(k4_lopclset(A),k2_zfmisc_1(k1_lopclset(A),k1_lopclset(A)),k1_lopclset(A))
        & v1_funct_1(k4_lopclset(A)) )
      | ~ l1_pre_topc(A)
      | ~ v2_pre_topc(A)
      | v3_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f60]) ).

fof(f291,plain,
    ! [X0] :
      ( v1_funct_1(k4_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | ~ v2_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f290]) ).

fof(f292,plain,
    ! [X0] :
      ( v1_funct_2(k4_lopclset(X0),k2_zfmisc_1(k1_lopclset(X0),k1_lopclset(X0)),k1_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | ~ v2_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f290]) ).

fof(f293,plain,
    ! [X0] :
      ( m2_relset_1(k4_lopclset(X0),k2_zfmisc_1(k1_lopclset(X0),k1_lopclset(X0)),k1_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | ~ v2_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f290]) ).

fof(f294,plain,
    ! [A] :
      ( ( m2_relset_1(k5_lopclset(A),k2_zfmisc_1(k1_lopclset(A),k1_lopclset(A)),k1_lopclset(A))
        & v1_funct_2(k5_lopclset(A),k2_zfmisc_1(k1_lopclset(A),k1_lopclset(A)),k1_lopclset(A))
        & v1_funct_1(k5_lopclset(A)) )
      | ~ l1_pre_topc(A)
      | ~ v2_pre_topc(A)
      | v3_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f61]) ).

fof(f295,plain,
    ! [X0] :
      ( v1_funct_1(k5_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | ~ v2_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f294]) ).

fof(f296,plain,
    ! [X0] :
      ( v1_funct_2(k5_lopclset(X0),k2_zfmisc_1(k1_lopclset(X0),k1_lopclset(X0)),k1_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | ~ v2_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f294]) ).

fof(f297,plain,
    ! [X0] :
      ( m2_relset_1(k5_lopclset(X0),k2_zfmisc_1(k1_lopclset(X0),k1_lopclset(X0)),k1_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | ~ v2_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f294]) ).

fof(f322,plain,
    ! [A] :
      ( ( v5_membered(k1_pre_topc(A))
        & v4_membered(k1_pre_topc(A))
        & v3_membered(k1_pre_topc(A))
        & v2_membered(k1_pre_topc(A))
        & v1_membered(k1_pre_topc(A))
        & v1_xboole_0(k1_pre_topc(A)) )
      | ~ l1_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f69]) ).

fof(f323,plain,
    ! [X0] :
      ( v1_xboole_0(k1_pre_topc(X0))
      | ~ l1_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f322]) ).

fof(f338,plain,
    ! [A,B] :
      ( r2_hidden(A,B)
      | v1_xboole_0(B)
      | ~ m1_subset_1(A,B) ),
    inference(pre_NNF_transformation,[status(thm)],[f73]) ).

fof(f339,plain,
    ! [X0,X1] :
      ( r2_hidden(X0,X1)
      | v1_xboole_0(X1)
      | ~ m1_subset_1(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f338]) ).

fof(f340,plain,
    ! [A] :
      ( A = k1_xboole_0
      | ~ v1_xboole_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f74]) ).

fof(f341,plain,
    ! [X0] :
      ( X0 = k1_xboole_0
      | ~ v1_xboole_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f340]) ).

fof(f353,plain,
    ! [A,B] :
      ( ( r2_hidden(A,a_1_0_lopclset(B))
      <=> ? [C] :
            ( v4_pre_topc(C,B)
            & v3_pre_topc(C,B)
            & A = C
            & m1_subset_1(C,k1_zfmisc_1(u1_struct_0(B))) ) )
      | ~ l1_pre_topc(B)
      | v3_struct_0(B) ),
    inference(pre_NNF_transformation,[status(thm)],[f78]) ).

fof(f354,plain,
    ! [A,B] :
      ( ( ( ! [C] :
              ( ~ v4_pre_topc(C,B)
              | ~ v3_pre_topc(C,B)
              | A != C
              | ~ m1_subset_1(C,k1_zfmisc_1(u1_struct_0(B))) )
          | r2_hidden(A,a_1_0_lopclset(B)) )
        & ( ? [C] :
              ( v4_pre_topc(C,B)
              & v3_pre_topc(C,B)
              & A = C
              & m1_subset_1(C,k1_zfmisc_1(u1_struct_0(B))) )
          | ~ r2_hidden(A,a_1_0_lopclset(B)) ) )
      | ~ l1_pre_topc(B)
      | v3_struct_0(B) ),
    inference(NNF_transformation,[status(thm)],[f353]) ).

fof(f355,plain,
    ! [B] :
      ( ( ! [A] :
            ( ! [C] :
                ( ~ v4_pre_topc(C,B)
                | ~ v3_pre_topc(C,B)
                | A != C
                | ~ m1_subset_1(C,k1_zfmisc_1(u1_struct_0(B))) )
            | r2_hidden(A,a_1_0_lopclset(B)) )
        & ! [A] :
            ( ? [C] :
                ( v4_pre_topc(C,B)
                & v3_pre_topc(C,B)
                & A = C
                & m1_subset_1(C,k1_zfmisc_1(u1_struct_0(B))) )
            | ~ r2_hidden(A,a_1_0_lopclset(B)) ) )
      | ~ l1_pre_topc(B)
      | v3_struct_0(B) ),
    inference(miniscoping,[status(thm)],[f354]) ).

fof(f356,plain,
    ! [B] :
      ( ( ! [A] :
            ( ! [C] :
                ( ~ v4_pre_topc(C,B)
                | ~ v3_pre_topc(C,B)
                | A != C
                | ~ m1_subset_1(C,k1_zfmisc_1(u1_struct_0(B))) )
            | r2_hidden(A,a_1_0_lopclset(B)) )
        & ! [A] :
            ( ( v4_pre_topc(sK21_skl(A,B),B)
              & v3_pre_topc(sK21_skl(A,B),B)
              & A = sK21_skl(A,B)
              & m1_subset_1(sK21_skl(A,B),k1_zfmisc_1(u1_struct_0(B))) )
            | ~ r2_hidden(A,a_1_0_lopclset(B)) ) )
      | ~ l1_pre_topc(B)
      | v3_struct_0(B) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK21_skl]),skolemize(C,sK21_skl(A,B))],[f355]) ).

fof(f358,plain,
    ! [X0,X1] :
      ( X1 = sK21_skl(X1,X0)
      | ~ r2_hidden(X1,a_1_0_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f356]) ).

fof(f359,plain,
    ! [X0,X1] :
      ( v3_pre_topc(sK21_skl(X1,X0),X0)
      | ~ r2_hidden(X1,a_1_0_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f356]) ).

fof(f360,plain,
    ! [X0,X1] :
      ( v4_pre_topc(sK21_skl(X1,X0),X0)
      | ~ r2_hidden(X1,a_1_0_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f356]) ).

fof(f361,plain,
    ! [X0,X1,X2] :
      ( ~ v4_pre_topc(X2,X0)
      | ~ v3_pre_topc(X2,X0)
      | X1 != X2
      | ~ m1_subset_1(X2,k1_zfmisc_1(u1_struct_0(X0)))
      | r2_hidden(X1,a_1_0_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f356]) ).

fof(f364,plain,
    ! [A] : m1_subset_1(sK23_skl(A),A),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK23_skl]),skolemize(B,sK23_skl(A))],[f80]) ).

fof(f365,plain,
    ! [X0] : m1_subset_1(sK23_skl(X0),X0),
    inference(cnf_transformation,[status(thm)],[f364]) ).

fof(f369,plain,
    ! [A,B] :
      ( ! [C] :
          ( m2_subset_1(C,A,B)
        <=> m1_subset_1(C,B) )
      | ~ m1_subset_1(B,k1_zfmisc_1(A))
      | v1_xboole_0(B)
      | v1_xboole_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f82]) ).

fof(f370,plain,
    ! [A,B] :
      ( ! [C] :
          ( ( ~ m1_subset_1(C,B)
            | m2_subset_1(C,A,B) )
          & ( m1_subset_1(C,B)
            | ~ m2_subset_1(C,A,B) ) )
      | ~ m1_subset_1(B,k1_zfmisc_1(A))
      | v1_xboole_0(B)
      | v1_xboole_0(A) ),
    inference(NNF_transformation,[status(thm)],[f369]) ).

fof(f371,plain,
    ! [A,B] :
      ( ( ! [C] :
            ( ~ m1_subset_1(C,B)
            | m2_subset_1(C,A,B) )
        & ! [C] :
            ( m1_subset_1(C,B)
            | ~ m2_subset_1(C,A,B) ) )
      | ~ m1_subset_1(B,k1_zfmisc_1(A))
      | v1_xboole_0(B)
      | v1_xboole_0(A) ),
    inference(miniscoping,[status(thm)],[f370]) ).

fof(f372,plain,
    ! [X0,X1,X2] :
      ( m1_subset_1(X2,X1)
      | ~ m2_subset_1(X2,X0,X1)
      | ~ m1_subset_1(X1,k1_zfmisc_1(X0))
      | v1_xboole_0(X1)
      | v1_xboole_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f371]) ).

fof(f374,plain,
    ! [A] :
      ( m1_subset_1(k1_lopclset(A),k1_zfmisc_1(k1_zfmisc_1(u1_struct_0(A))))
      | ~ l1_pre_topc(A)
      | v3_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f83]) ).

fof(f375,plain,
    ! [X0] :
      ( m1_subset_1(k1_lopclset(X0),k1_zfmisc_1(k1_zfmisc_1(u1_struct_0(X0))))
      | ~ l1_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f374]) ).

fof(f376,plain,
    ! [A] :
      ( m1_subset_1(k1_pre_topc(A),k1_zfmisc_1(u1_struct_0(A)))
      | ~ l1_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f84]) ).

fof(f377,plain,
    ! [X0] :
      ( m1_subset_1(k1_pre_topc(X0),k1_zfmisc_1(u1_struct_0(X0)))
      | ~ l1_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f376]) ).

fof(f378,plain,
    ! [A] :
      ( ( l3_lattices(k6_lopclset(A))
        & v10_lattices(k6_lopclset(A))
        & ~ v3_struct_0(k6_lopclset(A)) )
      | ~ l1_pre_topc(A)
      | ~ v2_pre_topc(A)
      | v3_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f86]) ).

fof(f381,plain,
    ! [X0] :
      ( l3_lattices(k6_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | ~ v2_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f378]) ).

fof(f382,plain,
    ! [A] :
      ( l1_struct_0(A)
      | ~ l1_pre_topc(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f87]) ).

fof(f383,plain,
    ! [X0] :
      ( l1_struct_0(X0)
      | ~ l1_pre_topc(X0) ),
    inference(cnf_transformation,[status(thm)],[f382]) ).

fof(f391,plain,
    ! [A] :
      ( ~ v1_xboole_0(k1_lopclset(A))
      | ~ l1_pre_topc(A)
      | ~ v2_pre_topc(A)
      | v3_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f92]) ).

fof(f392,plain,
    ! [X0] :
      ( ~ v1_xboole_0(k1_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | ~ v2_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f391]) ).

fof(f397,plain,
    ! [A] :
      ( k1_lopclset(A) = a_1_0_lopclset(A)
      | ~ l1_pre_topc(A)
      | v3_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f94]) ).

fof(f398,plain,
    ! [X0] :
      ( k1_lopclset(X0) = a_1_0_lopclset(X0)
      | ~ l1_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f397]) ).

fof(f399,plain,
    ! [A] :
      ( k6_lopclset(A) = g3_lattices(k1_lopclset(A),k4_lopclset(A),k5_lopclset(A))
      | ~ l1_pre_topc(A)
      | ~ v2_pre_topc(A)
      | v3_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f95]) ).

fof(f400,plain,
    ! [X0] :
      ( k6_lopclset(X0) = g3_lattices(k1_lopclset(X0),k4_lopclset(X0),k5_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | ~ v2_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f401,plain,
    ! [A] :
      ( m2_subset_1(k1_pre_topc(A),k1_zfmisc_1(u1_struct_0(A)),k1_lopclset(A))
      | ~ l1_pre_topc(A)
      | ~ v2_pre_topc(A)
      | v3_struct_0(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f96]) ).

fof(f402,plain,
    ! [X0] :
      ( m2_subset_1(k1_pre_topc(X0),k1_zfmisc_1(u1_struct_0(X0)),k1_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | ~ v2_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(cnf_transformation,[status(thm)],[f401]) ).

fof(f403,plain,
    ! [X0,X1] :
      ( ~ v4_pre_topc(X1,X0)
      | ~ v3_pre_topc(X1,X0)
      | ~ m1_subset_1(X1,k1_zfmisc_1(u1_struct_0(X0)))
      | r2_hidden(X1,a_1_0_lopclset(X0))
      | ~ l1_pre_topc(X0)
      | v3_struct_0(X0) ),
    inference(destructive_equality_resolution,[status(thm)],[f361]) ).

fof(f407,plain,
    ( l3_lattices(k6_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f381,f100]) ).

fof(f408,plain,
    ( l3_lattices(k6_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f407,f99]) ).

fof(f409,plain,
    l3_lattices(k6_lopclset(sK0_skl)),
    inference(forward_subsumption_resolution,[status(thm)],[f408,f101]) ).

fof(f558,plain,
    ( k6_lopclset(sK0_skl) = g3_lattices(u1_struct_0(k6_lopclset(sK0_skl)),u2_lattices(k6_lopclset(sK0_skl)),u1_lattices(k6_lopclset(sK0_skl)))
    | ~ v3_lattices(k6_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f126,f409]) ).

fof(f617,plain,
    l1_struct_0(sK0_skl),
    inference(resolution,[status(thm)],[f383,f101]) ).

fof(f625,plain,
    m1_subset_1(k1_pre_topc(sK0_skl),k1_zfmisc_1(u1_struct_0(sK0_skl))),
    inference(resolution,[status(thm)],[f617,f377]) ).

fof(f631,plain,
    v1_xboole_0(k1_pre_topc(sK0_skl)),
    inference(resolution,[status(thm)],[f617,f323]) ).

fof(f640,plain,
    k1_pre_topc(sK0_skl) = k1_xboole_0,
    inference(resolution,[status(thm)],[f631,f341]) ).

fof(f703,plain,
    m1_subset_1(k1_xboole_0,k1_zfmisc_1(u1_struct_0(sK0_skl))),
    inference(backward_demodulation,[status(thm)],[f640,f625]) ).

fof(f710,plain,
    ~ m1_subset_1(k1_xboole_0,u1_struct_0(k6_lopclset(sK0_skl))),
    inference(backward_demodulation,[status(thm)],[f640,f102]) ).

fof(f1337,plain,
    ! [X0] :
      ( r2_hidden(sK23_skl(X0),X0)
      | v1_xboole_0(X0) ),
    inference(resolution,[status(thm)],[f339,f365]) ).

fof(f2238,plain,
    ! [X0,X1] :
      ( v1_xboole_0(X0)
      | ~ v1_xboole_0(X1)
      | ~ m1_subset_1(X0,k1_zfmisc_1(X1)) ),
    inference(resolution,[status(thm)],[f276,f1337]) ).

fof(f2288,plain,
    ( k1_lopclset(sK0_skl) = a_1_0_lopclset(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f398,f101]) ).

fof(f2289,plain,
    k1_lopclset(sK0_skl) = a_1_0_lopclset(sK0_skl),
    inference(forward_subsumption_resolution,[status(thm)],[f2288,f99]) ).

fof(f2558,plain,
    ( v1_funct_1(k4_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f291,f100]) ).

fof(f2559,plain,
    ( v1_funct_1(k4_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2558,f99]) ).

fof(f2560,plain,
    ( v1_funct_2(k4_lopclset(sK0_skl),k2_zfmisc_1(k1_lopclset(sK0_skl),k1_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f292,f100]) ).

fof(f2561,plain,
    ( v1_funct_2(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),k1_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2560]) ).

fof(f2562,plain,
    ( v1_funct_2(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2561]) ).

fof(f2563,plain,
    ( v1_funct_2(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2562]) ).

fof(f2564,plain,
    ( v1_funct_2(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2563,f99]) ).

fof(f2565,plain,
    ( m2_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(k1_lopclset(sK0_skl),k1_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f293,f100]) ).

fof(f2566,plain,
    ( m2_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),k1_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2565]) ).

fof(f2567,plain,
    ( m2_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2566]) ).

fof(f2568,plain,
    ( m2_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2567]) ).

fof(f2569,plain,
    ( m2_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2568,f99]) ).

fof(f2570,plain,
    v1_funct_1(k4_lopclset(sK0_skl)),
    inference(forward_subsumption_resolution,[status(thm)],[f2559,f101]) ).

fof(f2571,plain,
    v1_funct_2(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl)),
    inference(forward_subsumption_resolution,[status(thm)],[f2564,f101]) ).

fof(f2573,plain,
    ! [X0] :
      ( v3_lattices(g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),X0))
      | ~ m1_relset_1(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_2(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_1(X0)
      | ~ m1_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_1(k4_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f2571,f288]) ).

fof(f2576,plain,
    ! [X0,X1,X2,X3] :
      ( a_1_0_lopclset(sK0_skl) = X1
      | g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),X0) != g3_lattices(X1,X2,X3)
      | ~ m1_relset_1(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_2(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_1(X0)
      | ~ m1_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_1(k4_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f2571,f278]) ).

fof(f2581,plain,
    ! [X0] :
      ( v3_lattices(g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),X0))
      | ~ m1_relset_1(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_2(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_1(X0)
      | ~ m1_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2573,f2570]) ).

fof(f2584,plain,
    ! [X0,X1,X2,X3] :
      ( a_1_0_lopclset(sK0_skl) = X1
      | g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),X0) != g3_lattices(X1,X2,X3)
      | ~ m1_relset_1(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_2(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_1(X0)
      | ~ m1_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2576,f2570]) ).

fof(f2588,plain,
    m2_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl)),
    inference(forward_subsumption_resolution,[status(thm)],[f2569,f101]) ).

fof(f2590,plain,
    m1_relset_1(k4_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl)),
    inference(resolution,[status(thm)],[f2588,f137]) ).

fof(f2643,plain,
    ( v1_funct_1(k5_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f295,f100]) ).

fof(f2644,plain,
    ( v1_funct_1(k5_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2643,f99]) ).

fof(f2645,plain,
    ( v1_funct_2(k5_lopclset(sK0_skl),k2_zfmisc_1(k1_lopclset(sK0_skl),k1_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f296,f100]) ).

fof(f2646,plain,
    ( v1_funct_2(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),k1_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2645]) ).

fof(f2647,plain,
    ( v1_funct_2(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2646]) ).

fof(f2648,plain,
    ( v1_funct_2(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2647]) ).

fof(f2649,plain,
    ( v1_funct_2(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2648,f99]) ).

fof(f2650,plain,
    ( m2_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(k1_lopclset(sK0_skl),k1_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f297,f100]) ).

fof(f2651,plain,
    ( m2_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),k1_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2650]) ).

fof(f2652,plain,
    ( m2_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2651]) ).

fof(f2653,plain,
    ( m2_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f2652]) ).

fof(f2654,plain,
    ( m2_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2653,f99]) ).

fof(f2655,plain,
    v1_funct_1(k5_lopclset(sK0_skl)),
    inference(forward_subsumption_resolution,[status(thm)],[f2644,f101]) ).

fof(f2660,plain,
    v1_funct_2(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl)),
    inference(forward_subsumption_resolution,[status(thm)],[f2649,f101]) ).

fof(f2681,plain,
    m2_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl)),
    inference(forward_subsumption_resolution,[status(thm)],[f2654,f101]) ).

fof(f2683,plain,
    m1_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl)),
    inference(resolution,[status(thm)],[f2681,f137]) ).

fof(f2889,plain,
    ( ~ v4_pre_topc(k1_xboole_0,sK0_skl)
    | ~ v3_pre_topc(k1_xboole_0,sK0_skl)
    | r2_hidden(k1_xboole_0,a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f403,f703]) ).

fof(f2900,plain,
    ( ~ v4_pre_topc(k1_xboole_0,sK0_skl)
    | ~ v3_pre_topc(k1_xboole_0,sK0_skl)
    | r2_hidden(k1_xboole_0,a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2889,f99]) ).

fof(f2983,plain,
    ! [X0,X1,X2,X3] :
      ( a_1_0_lopclset(sK0_skl) = X1
      | g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),X0) != g3_lattices(X1,X2,X3)
      | ~ m1_relset_1(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_2(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f2584,f2590]) ).

fof(f2986,plain,
    ! [X0] :
      ( v3_lattices(g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),X0))
      | ~ m1_relset_1(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_2(X0,k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_1(X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f2581,f2590]) ).

fof(f3087,plain,
    ! [X0,X1,X2] :
      ( m1_subset_1(X2,X0)
      | ~ m2_subset_1(X2,X1,X0)
      | ~ m1_subset_1(X0,k1_zfmisc_1(X1))
      | v1_xboole_0(X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[f372,f2238]) ).

fof(f3144,plain,
    ( m1_subset_1(k1_lopclset(sK0_skl),k1_zfmisc_1(k1_zfmisc_1(u1_struct_0(sK0_skl))))
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f375,f101]) ).

fof(f3145,plain,
    ( m1_subset_1(a_1_0_lopclset(sK0_skl),k1_zfmisc_1(k1_zfmisc_1(u1_struct_0(sK0_skl))))
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f3144]) ).

fof(f3146,plain,
    m1_subset_1(a_1_0_lopclset(sK0_skl),k1_zfmisc_1(k1_zfmisc_1(u1_struct_0(sK0_skl)))),
    inference(forward_subsumption_resolution,[status(thm)],[f3145,f99]) ).

fof(f3148,plain,
    ! [X0] :
      ( m1_subset_1(X0,a_1_0_lopclset(sK0_skl))
      | ~ m2_subset_1(X0,k1_zfmisc_1(u1_struct_0(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | v1_xboole_0(a_1_0_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f3146,f3087]) ).

fof(f3241,plain,
    ( ~ v1_xboole_0(a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | ~ v2_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(paramodulation,[status(thm)],[f2289,f392]) ).

fof(f3242,plain,
    ( ~ v1_xboole_0(a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | ~ v2_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3241,f99]) ).

fof(f3243,plain,
    ( k6_lopclset(sK0_skl) = g3_lattices(k1_lopclset(sK0_skl),k4_lopclset(sK0_skl),k5_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f400,f100]) ).

fof(f3244,plain,
    ( k6_lopclset(sK0_skl) = g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),k5_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f3243]) ).

fof(f3245,plain,
    ( k6_lopclset(sK0_skl) = g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),k5_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3244,f99]) ).

fof(f3251,plain,
    ( ~ v1_xboole_0(a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3242,f100]) ).

fof(f3252,plain,
    k6_lopclset(sK0_skl) = g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),k5_lopclset(sK0_skl)),
    inference(forward_subsumption_resolution,[status(thm)],[f3245,f101]) ).

fof(f3269,plain,
    ( m2_subset_1(k1_pre_topc(sK0_skl),k1_zfmisc_1(u1_struct_0(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(resolution,[status(thm)],[f402,f100]) ).

fof(f3270,plain,
    ( m2_subset_1(k1_xboole_0,k1_zfmisc_1(u1_struct_0(sK0_skl)),k1_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f640,f3269]) ).

fof(f3271,plain,
    ( m2_subset_1(k1_xboole_0,k1_zfmisc_1(u1_struct_0(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f2289,f3270]) ).

fof(f3272,plain,
    ( m2_subset_1(k1_xboole_0,k1_zfmisc_1(u1_struct_0(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3271,f99]) ).

fof(f3318,plain,
    m2_subset_1(k1_xboole_0,k1_zfmisc_1(u1_struct_0(sK0_skl)),a_1_0_lopclset(sK0_skl)),
    inference(forward_subsumption_resolution,[status(thm)],[f3272,f101]) ).

fof(f3480,plain,
    ( ~ v4_pre_topc(k1_xboole_0,sK0_skl)
    | ~ v3_pre_topc(k1_xboole_0,sK0_skl)
    | r2_hidden(k1_xboole_0,a_1_0_lopclset(sK0_skl)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f2900,f101]) ).

fof(f3787,plain,
    ! [X0,X1,X2] :
      ( a_1_0_lopclset(sK0_skl) = X0
      | g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),k5_lopclset(sK0_skl)) != g3_lattices(X0,X1,X2)
      | ~ m1_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_1(k5_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f2983,f2660]) ).

fof(f3790,plain,
    ! [X0,X1,X2] :
      ( a_1_0_lopclset(sK0_skl) = X0
      | k6_lopclset(sK0_skl) != g3_lattices(X0,X1,X2)
      | ~ m1_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
      | ~ v1_funct_1(k5_lopclset(sK0_skl)) ),
    inference(forward_demodulation,[status(thm)],[f3252,f3787]) ).

fof(f3791,plain,
    ! [X0,X1,X2] :
      ( a_1_0_lopclset(sK0_skl) = X0
      | k6_lopclset(sK0_skl) != g3_lattices(X0,X1,X2)
      | ~ m1_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3790,f2655]) ).

fof(f3923,plain,
    ( v3_lattices(g3_lattices(a_1_0_lopclset(sK0_skl),k4_lopclset(sK0_skl),k5_lopclset(sK0_skl)))
    | ~ m1_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ v1_funct_1(k5_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f2986,f2660]) ).

fof(f3926,plain,
    ( v3_lattices(k6_lopclset(sK0_skl))
    | ~ m1_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl))
    | ~ v1_funct_1(k5_lopclset(sK0_skl)) ),
    inference(forward_demodulation,[status(thm)],[f3252,f3923]) ).

fof(f3927,plain,
    ( v3_lattices(k6_lopclset(sK0_skl))
    | ~ m1_relset_1(k5_lopclset(sK0_skl),k2_zfmisc_1(a_1_0_lopclset(sK0_skl),a_1_0_lopclset(sK0_skl)),a_1_0_lopclset(sK0_skl)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3926,f2655]) ).

fof(f4136,plain,
    ( m1_subset_1(k1_xboole_0,a_1_0_lopclset(sK0_skl))
    | v1_xboole_0(a_1_0_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f3148,f3318]) ).

fof(f4276,plain,
    ( r2_hidden(k1_xboole_0,a_1_0_lopclset(sK0_skl))
    | v1_xboole_0(a_1_0_lopclset(sK0_skl))
    | v1_xboole_0(a_1_0_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f4136,f339]) ).

fof(f4294,plain,
    ( r2_hidden(k1_xboole_0,a_1_0_lopclset(sK0_skl))
    | v1_xboole_0(a_1_0_lopclset(sK0_skl)) ),
    inference(duplicate_literals_removal,[status(thm)],[f4276]) ).

fof(f4295,plain,
    ( v4_pre_topc(sK21_skl(k1_xboole_0,sK0_skl),sK0_skl)
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl)
    | v1_xboole_0(a_1_0_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f4294,f360]) ).

fof(f4296,plain,
    ( v3_pre_topc(sK21_skl(k1_xboole_0,sK0_skl),sK0_skl)
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl)
    | v1_xboole_0(a_1_0_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f4294,f359]) ).

fof(f4297,plain,
    ( k1_xboole_0 = sK21_skl(k1_xboole_0,sK0_skl)
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl)
    | v1_xboole_0(a_1_0_lopclset(sK0_skl)) ),
    inference(resolution,[status(thm)],[f4294,f358]) ).

fof(f4304,plain,
    ( v4_pre_topc(sK21_skl(k1_xboole_0,sK0_skl),sK0_skl)
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4295,f3251]) ).

fof(f4305,plain,
    ( v3_pre_topc(sK21_skl(k1_xboole_0,sK0_skl),sK0_skl)
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4296,f3251]) ).

fof(f4306,plain,
    ( k1_xboole_0 = sK21_skl(k1_xboole_0,sK0_skl)
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4297,f3251]) ).

fof(f4426,plain,
    ( k1_xboole_0 = sK21_skl(k1_xboole_0,sK0_skl)
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4306,f99]) ).

fof(f4427,plain,
    k1_xboole_0 = sK21_skl(k1_xboole_0,sK0_skl),
    inference(resolution,[status(thm)],[f4426,f101]) ).

fof(f4434,plain,
    ( v4_pre_topc(k1_xboole_0,sK0_skl)
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f4427,f4304]) ).

fof(f4435,plain,
    ( v4_pre_topc(k1_xboole_0,sK0_skl)
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4434,f99]) ).

fof(f4436,plain,
    v4_pre_topc(k1_xboole_0,sK0_skl),
    inference(resolution,[status(thm)],[f4435,f101]) ).

fof(f4437,plain,
    ( ~ v3_pre_topc(k1_xboole_0,sK0_skl)
    | r2_hidden(k1_xboole_0,a_1_0_lopclset(sK0_skl)) ),
    inference(backward_subsumption_resolution,[status(thm)],[f3480,f4436]) ).

fof(f4526,plain,
    ( v3_pre_topc(k1_xboole_0,sK0_skl)
    | ~ l1_pre_topc(sK0_skl)
    | v3_struct_0(sK0_skl) ),
    inference(forward_demodulation,[status(thm)],[f4427,f4305]) ).

fof(f4527,plain,
    ( v3_pre_topc(k1_xboole_0,sK0_skl)
    | ~ l1_pre_topc(sK0_skl) ),
    inference(forward_subsumption_resolution,[status(thm)],[f4526,f99]) ).

fof(f4528,plain,
    v3_pre_topc(k1_xboole_0,sK0_skl),
    inference(resolution,[status(thm)],[f4527,f101]) ).

fof(f4529,plain,
    r2_hidden(k1_xboole_0,a_1_0_lopclset(sK0_skl)),
    inference(backward_subsumption_resolution,[status(thm)],[f4437,f4528]) ).

fof(f4536,plain,
    m1_subset_1(k1_xboole_0,a_1_0_lopclset(sK0_skl)),
    inference(resolution,[status(thm)],[f4529,f270]) ).

fof(f11821,plain,
    ! [X0,X1,X2] :
      ( a_1_0_lopclset(sK0_skl) = X0
      | k6_lopclset(sK0_skl) != g3_lattices(X0,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[f3791,f2683]) ).

fof(f12544,plain,
    k6_lopclset(sK0_skl) = g3_lattices(u1_struct_0(k6_lopclset(sK0_skl)),u2_lattices(k6_lopclset(sK0_skl)),u1_lattices(k6_lopclset(sK0_skl))),
    inference(backward_subsumption_resolution,[status(thm)],[f558,f12545]) ).

fof(f12545,plain,
    v3_lattices(k6_lopclset(sK0_skl)),
    inference(forward_subsumption_resolution,[status(thm)],[f3927,f2683]) ).

fof(f12548,plain,
    a_1_0_lopclset(sK0_skl) = u1_struct_0(k6_lopclset(sK0_skl)),
    inference(resolution,[status(thm)],[f12544,f11821]) ).

fof(f12653,plain,
    ~ m1_subset_1(k1_xboole_0,a_1_0_lopclset(sK0_skl)),
    inference(backward_demodulation,[status(thm)],[f12548,f710]) ).

fof(f12660,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[f12653,f4536]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05  % Problem  : LAT287+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.06  % Command  : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.45  % Computer : n019.cluster.edu
% 0.20/0.45  % Model    : x86_64 x86_64
% 0.20/0.45  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.20/0.45  % Memory   : 8046.5625MB
% 0.20/0.45  % OS       : Linux 6.8.0-71-generic
% 0.20/0.45  % CPULimit : 300
% 0.20/0.45  % WCLimit  : 300
% 0.20/0.45  % DateTime : Sun Sep 20 23:26:20 UTC 2026
% 0.20/0.46  % CPUTime  : 
% 0.20/0.48  % Drodi V4.1.1
% 6.55/1.40  % Refutation found
% 6.55/1.40  % SZS status Theorem for theBenchmark: Theorem is valid
% 6.55/1.40  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 6.55/1.45  % Elapsed time: 0.985440 seconds
% 6.55/1.45  % CPU time: 7.361159 seconds
% 6.55/1.45  % Total memory used: 163.007 MB
% 6.55/1.45  % Net memory used: 159.510 MB
%------------------------------------------------------------------------------