TSTP Solution File: SWB025+2 by Drodi---3.5.1

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%------------------------------------------------------------------------------
% File     : Drodi---3.5.1
% Problem  : SWB025+2 : TPTP v8.1.2. Released v5.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s

% Computer : n008.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 May 31 12:38:39 EDT 2023

% Result   : Theorem 0.06s 0.27s
% Output   : CNFRefutation 0.06s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :    6
% Syntax   : Number of formulae    :   59 (  20 unt;   0 def)
%            Number of atoms       :  279 (   0 equ)
%            Maximal formula atoms :   18 (   4 avg)
%            Number of connectives :  342 ( 122   ~; 123   |;  89   &)
%                                         (   6 <=>;   2  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   21 (   7 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    5 (   4 usr;   3 prp; 0-3 aty)
%            Number of functors    :   22 (  22 usr;  17 con; 0-4 aty)
%            Number of variables   :  153 (; 133   !;  20   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ! [P,S1,P1,S2,P2] :
      ( ( iext(uri_rdf_first,S1,P1)
        & iext(uri_rdf_rest,S1,S2)
        & iext(uri_rdf_first,S2,P2)
        & iext(uri_rdf_rest,S2,uri_rdf_nil) )
     => ( iext(uri_owl_propertyChainAxiom,P,S1)
      <=> ( ip(P)
          & ip(P1)
          & ip(P2)
          & ! [Y0,Y1,Y2] :
              ( ( iext(P1,Y0,Y1)
                & iext(P2,Y1,Y2) )
             => iext(P,Y0,Y2) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f2,axiom,
    ! [P1,P2] :
      ( iext(uri_owl_inverseOf,P1,P2)
    <=> ( ip(P1)
        & ip(P2)
        & ! [X,Y] :
            ( iext(P1,X,Y)
          <=> iext(P2,Y,X) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f3,conjecture,
    ( iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly)
    & iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f4,negated_conjecture,
    ~ ( iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly)
      & iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice) ),
    inference(negated_conjecture,[status(cth)],[f3]) ).

fof(f5,axiom,
    ? [BNODE_l11,BNODE_l12,BNODE_l21,BNODE_l22,BNODE_l3] :
      ( iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,BNODE_l11)
      & iext(uri_rdf_first,BNODE_l11,uri_ex_hasCousin)
      & iext(uri_rdf_rest,BNODE_l11,BNODE_l12)
      & iext(uri_rdf_first,BNODE_l12,uri_ex_hasFather)
      & iext(uri_rdf_rest,BNODE_l12,uri_rdf_nil)
      & iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,BNODE_l21)
      & iext(uri_rdf_first,BNODE_l21,uri_ex_hasUncle)
      & iext(uri_rdf_rest,BNODE_l21,BNODE_l22)
      & iext(uri_rdf_first,BNODE_l22,BNODE_l3)
      & iext(uri_rdf_rest,BNODE_l22,uri_rdf_nil)
      & iext(uri_owl_inverseOf,BNODE_l3,uri_ex_hasFather)
      & iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave)
      & iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob)
      & iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly)
      & iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f6,plain,
    ! [P,S1,P1,S2,P2] :
      ( ~ iext(uri_rdf_first,S1,P1)
      | ~ iext(uri_rdf_rest,S1,S2)
      | ~ iext(uri_rdf_first,S2,P2)
      | ~ iext(uri_rdf_rest,S2,uri_rdf_nil)
      | ( iext(uri_owl_propertyChainAxiom,P,S1)
      <=> ( ip(P)
          & ip(P1)
          & ip(P2)
          & ! [Y0,Y1,Y2] :
              ( ~ iext(P1,Y0,Y1)
              | ~ iext(P2,Y1,Y2)
              | iext(P,Y0,Y2) ) ) ) ),
    inference(pre_NNF_transformation,[status(esa)],[f1]) ).

fof(f7,plain,
    ! [P,S1,P1,S2,P2] :
      ( ~ iext(uri_rdf_first,S1,P1)
      | ~ iext(uri_rdf_rest,S1,S2)
      | ~ iext(uri_rdf_first,S2,P2)
      | ~ iext(uri_rdf_rest,S2,uri_rdf_nil)
      | ( ( ~ iext(uri_owl_propertyChainAxiom,P,S1)
          | ( ip(P)
            & ip(P1)
            & ip(P2)
            & ! [Y0,Y1,Y2] :
                ( ~ iext(P1,Y0,Y1)
                | ~ iext(P2,Y1,Y2)
                | iext(P,Y0,Y2) ) ) )
        & ( iext(uri_owl_propertyChainAxiom,P,S1)
          | ~ ip(P)
          | ~ ip(P1)
          | ~ ip(P2)
          | ? [Y0,Y1,Y2] :
              ( iext(P1,Y0,Y1)
              & iext(P2,Y1,Y2)
              & ~ iext(P,Y0,Y2) ) ) ) ),
    inference(NNF_transformation,[status(esa)],[f6]) ).

fof(f8,plain,
    ! [S1,P1,P2] :
      ( ! [S2] :
          ( ~ iext(uri_rdf_first,S1,P1)
          | ~ iext(uri_rdf_rest,S1,S2)
          | ~ iext(uri_rdf_first,S2,P2)
          | ~ iext(uri_rdf_rest,S2,uri_rdf_nil) )
      | ( ! [P] :
            ( ~ iext(uri_owl_propertyChainAxiom,P,S1)
            | ( ip(P)
              & ip(P1)
              & ip(P2)
              & ! [Y0,Y2] :
                  ( ! [Y1] :
                      ( ~ iext(P1,Y0,Y1)
                      | ~ iext(P2,Y1,Y2) )
                  | iext(P,Y0,Y2) ) ) )
        & ! [P] :
            ( iext(uri_owl_propertyChainAxiom,P,S1)
            | ~ ip(P)
            | ~ ip(P1)
            | ~ ip(P2)
            | ? [Y0,Y2] :
                ( ? [Y1] :
                    ( iext(P1,Y0,Y1)
                    & iext(P2,Y1,Y2) )
                & ~ iext(P,Y0,Y2) ) ) ) ),
    inference(miniscoping,[status(esa)],[f7]) ).

fof(f9,plain,
    ! [S1,P1,P2] :
      ( ! [S2] :
          ( ~ iext(uri_rdf_first,S1,P1)
          | ~ iext(uri_rdf_rest,S1,S2)
          | ~ iext(uri_rdf_first,S2,P2)
          | ~ iext(uri_rdf_rest,S2,uri_rdf_nil) )
      | ( ! [P] :
            ( ~ iext(uri_owl_propertyChainAxiom,P,S1)
            | ( ip(P)
              & ip(P1)
              & ip(P2)
              & ! [Y0,Y2] :
                  ( ! [Y1] :
                      ( ~ iext(P1,Y0,Y1)
                      | ~ iext(P2,Y1,Y2) )
                  | iext(P,Y0,Y2) ) ) )
        & ! [P] :
            ( iext(uri_owl_propertyChainAxiom,P,S1)
            | ~ ip(P)
            | ~ ip(P1)
            | ~ ip(P2)
            | ( iext(P1,sk0_0(P,P2,P1,S1),sk0_2(P,P2,P1,S1))
              & iext(P2,sk0_2(P,P2,P1,S1),sk0_1(P,P2,P1,S1))
              & ~ iext(P,sk0_0(P,P2,P1,S1),sk0_1(P,P2,P1,S1)) ) ) ) ),
    inference(skolemization,[status(esa)],[f8]) ).

fof(f13,plain,
    ! [X0,X1,X2,X3,X4,X5,X6,X7] :
      ( ~ iext(uri_rdf_first,X0,X1)
      | ~ iext(uri_rdf_rest,X0,X2)
      | ~ iext(uri_rdf_first,X2,X3)
      | ~ iext(uri_rdf_rest,X2,uri_rdf_nil)
      | ~ iext(uri_owl_propertyChainAxiom,X4,X0)
      | ~ iext(X1,X5,X6)
      | ~ iext(X3,X6,X7)
      | iext(X4,X5,X7) ),
    inference(cnf_transformation,[status(esa)],[f9]) ).

fof(f17,plain,
    ! [P1,P2] :
      ( ( ~ iext(uri_owl_inverseOf,P1,P2)
        | ( ip(P1)
          & ip(P2)
          & ! [X,Y] :
              ( ( ~ iext(P1,X,Y)
                | iext(P2,Y,X) )
              & ( iext(P1,X,Y)
                | ~ iext(P2,Y,X) ) ) ) )
      & ( iext(uri_owl_inverseOf,P1,P2)
        | ~ ip(P1)
        | ~ ip(P2)
        | ? [X,Y] :
            ( ( ~ iext(P1,X,Y)
              | ~ iext(P2,Y,X) )
            & ( iext(P1,X,Y)
              | iext(P2,Y,X) ) ) ) ),
    inference(NNF_transformation,[status(esa)],[f2]) ).

fof(f18,plain,
    ( ! [P1,P2] :
        ( ~ iext(uri_owl_inverseOf,P1,P2)
        | ( ip(P1)
          & ip(P2)
          & ! [X,Y] :
              ( ~ iext(P1,X,Y)
              | iext(P2,Y,X) )
          & ! [X,Y] :
              ( iext(P1,X,Y)
              | ~ iext(P2,Y,X) ) ) )
    & ! [P1,P2] :
        ( iext(uri_owl_inverseOf,P1,P2)
        | ~ ip(P1)
        | ~ ip(P2)
        | ? [X,Y] :
            ( ( ~ iext(P1,X,Y)
              | ~ iext(P2,Y,X) )
            & ( iext(P1,X,Y)
              | iext(P2,Y,X) ) ) ) ),
    inference(miniscoping,[status(esa)],[f17]) ).

fof(f19,plain,
    ( ! [P1,P2] :
        ( ~ iext(uri_owl_inverseOf,P1,P2)
        | ( ip(P1)
          & ip(P2)
          & ! [X,Y] :
              ( ~ iext(P1,X,Y)
              | iext(P2,Y,X) )
          & ! [X,Y] :
              ( iext(P1,X,Y)
              | ~ iext(P2,Y,X) ) ) )
    & ! [P1,P2] :
        ( iext(uri_owl_inverseOf,P1,P2)
        | ~ ip(P1)
        | ~ ip(P2)
        | ( ( ~ iext(P1,sk0_3(P2,P1),sk0_4(P2,P1))
            | ~ iext(P2,sk0_4(P2,P1),sk0_3(P2,P1)) )
          & ( iext(P1,sk0_3(P2,P1),sk0_4(P2,P1))
            | iext(P2,sk0_4(P2,P1),sk0_3(P2,P1)) ) ) ) ),
    inference(skolemization,[status(esa)],[f18]) ).

fof(f23,plain,
    ! [X0,X1,X2,X3] :
      ( ~ iext(uri_owl_inverseOf,X0,X1)
      | iext(X0,X2,X3)
      | ~ iext(X1,X3,X2) ),
    inference(cnf_transformation,[status(esa)],[f19]) ).

fof(f26,plain,
    ( ~ iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly)
    | ~ iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice) ),
    inference(pre_NNF_transformation,[status(esa)],[f4]) ).

fof(f27,plain,
    ( ~ iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly)
    | ~ iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice) ),
    inference(cnf_transformation,[status(esa)],[f26]) ).

fof(f28,plain,
    ( ? [BNODE_l3] :
        ( ? [BNODE_l22] :
            ( ? [BNODE_l21] :
                ( ? [BNODE_l12] :
                    ( ? [BNODE_l11] :
                        ( iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,BNODE_l11)
                        & iext(uri_rdf_first,BNODE_l11,uri_ex_hasCousin)
                        & iext(uri_rdf_rest,BNODE_l11,BNODE_l12) )
                    & iext(uri_rdf_first,BNODE_l12,uri_ex_hasFather)
                    & iext(uri_rdf_rest,BNODE_l12,uri_rdf_nil) )
                & iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,BNODE_l21)
                & iext(uri_rdf_first,BNODE_l21,uri_ex_hasUncle)
                & iext(uri_rdf_rest,BNODE_l21,BNODE_l22) )
            & iext(uri_rdf_first,BNODE_l22,BNODE_l3)
            & iext(uri_rdf_rest,BNODE_l22,uri_rdf_nil) )
        & iext(uri_owl_inverseOf,BNODE_l3,uri_ex_hasFather) )
    & iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave)
    & iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob)
    & iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly)
    & iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave) ),
    inference(miniscoping,[status(esa)],[f5]) ).

fof(f29,plain,
    ( iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,sk0_9)
    & iext(uri_rdf_first,sk0_9,uri_ex_hasCousin)
    & iext(uri_rdf_rest,sk0_9,sk0_8)
    & iext(uri_rdf_first,sk0_8,uri_ex_hasFather)
    & iext(uri_rdf_rest,sk0_8,uri_rdf_nil)
    & iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,sk0_7)
    & iext(uri_rdf_first,sk0_7,uri_ex_hasUncle)
    & iext(uri_rdf_rest,sk0_7,sk0_6)
    & iext(uri_rdf_first,sk0_6,sk0_5)
    & iext(uri_rdf_rest,sk0_6,uri_rdf_nil)
    & iext(uri_owl_inverseOf,sk0_5,uri_ex_hasFather)
    & iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave)
    & iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob)
    & iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly)
    & iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave) ),
    inference(skolemization,[status(esa)],[f28]) ).

fof(f30,plain,
    iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,sk0_9),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f31,plain,
    iext(uri_rdf_first,sk0_9,uri_ex_hasCousin),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f32,plain,
    iext(uri_rdf_rest,sk0_9,sk0_8),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f33,plain,
    iext(uri_rdf_first,sk0_8,uri_ex_hasFather),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f34,plain,
    iext(uri_rdf_rest,sk0_8,uri_rdf_nil),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f35,plain,
    iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,sk0_7),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f36,plain,
    iext(uri_rdf_first,sk0_7,uri_ex_hasUncle),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f37,plain,
    iext(uri_rdf_rest,sk0_7,sk0_6),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f38,plain,
    iext(uri_rdf_first,sk0_6,sk0_5),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f39,plain,
    iext(uri_rdf_rest,sk0_6,uri_rdf_nil),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f40,plain,
    iext(uri_owl_inverseOf,sk0_5,uri_ex_hasFather),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f41,plain,
    iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f42,plain,
    iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f43,plain,
    iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f44,plain,
    iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave),
    inference(cnf_transformation,[status(esa)],[f29]) ).

fof(f45,plain,
    ( spl0_0
  <=> iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly) ),
    introduced(split_symbol_definition) ).

fof(f47,plain,
    ( ~ iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly)
    | spl0_0 ),
    inference(component_clause,[status(thm)],[f45]) ).

fof(f48,plain,
    ( spl0_1
  <=> iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice) ),
    introduced(split_symbol_definition) ).

fof(f50,plain,
    ( ~ iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice)
    | spl0_1 ),
    inference(component_clause,[status(thm)],[f48]) ).

fof(f51,plain,
    ( ~ spl0_0
    | ~ spl0_1 ),
    inference(split_clause,[status(thm)],[f27,f45,f48]) ).

fof(f97,plain,
    ! [X0,X1] :
      ( iext(sk0_5,X0,X1)
      | ~ iext(uri_ex_hasFather,X1,X0) ),
    inference(resolution,[status(thm)],[f23,f40]) ).

fof(f154,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ iext(uri_rdf_first,X0,X1)
      | ~ iext(uri_rdf_rest,X0,sk0_6)
      | ~ iext(uri_rdf_first,sk0_6,X2)
      | ~ iext(uri_owl_propertyChainAxiom,X3,X0)
      | ~ iext(X1,X4,X5)
      | ~ iext(X2,X5,X6)
      | iext(X3,X4,X6) ),
    inference(resolution,[status(thm)],[f13,f39]) ).

fof(f155,plain,
    ! [X0,X1,X2,X3,X4,X5,X6] :
      ( ~ iext(uri_rdf_first,X0,X1)
      | ~ iext(uri_rdf_rest,X0,sk0_8)
      | ~ iext(uri_rdf_first,sk0_8,X2)
      | ~ iext(uri_owl_propertyChainAxiom,X3,X0)
      | ~ iext(X1,X4,X5)
      | ~ iext(X2,X5,X6)
      | iext(X3,X4,X6) ),
    inference(resolution,[status(thm)],[f13,f34]) ).

fof(f156,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ iext(uri_rdf_first,sk0_7,X0)
      | ~ iext(uri_rdf_first,sk0_6,X1)
      | ~ iext(uri_owl_propertyChainAxiom,X2,sk0_7)
      | ~ iext(X0,X3,X4)
      | ~ iext(X1,X4,X5)
      | iext(X2,X3,X5) ),
    inference(resolution,[status(thm)],[f154,f37]) ).

fof(f157,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ iext(uri_rdf_first,sk0_7,X0)
      | ~ iext(uri_rdf_first,sk0_6,X1)
      | ~ iext(X0,X2,X3)
      | ~ iext(X1,X3,X4)
      | iext(uri_ex_hasCousin,X2,X4) ),
    inference(resolution,[status(thm)],[f156,f35]) ).

fof(f317,plain,
    ! [X0,X1,X2,X3] :
      ( ~ iext(uri_rdf_first,sk0_6,X0)
      | ~ iext(uri_ex_hasUncle,X1,X2)
      | ~ iext(X0,X2,X3)
      | iext(uri_ex_hasCousin,X1,X3) ),
    inference(resolution,[status(thm)],[f157,f36]) ).

fof(f318,plain,
    ! [X0,X1,X2] :
      ( ~ iext(uri_ex_hasUncle,X0,X1)
      | ~ iext(sk0_5,X1,X2)
      | iext(uri_ex_hasCousin,X0,X2) ),
    inference(resolution,[status(thm)],[f317,f38]) ).

fof(f319,plain,
    ! [X0] :
      ( ~ iext(sk0_5,uri_ex_dave,X0)
      | iext(uri_ex_hasCousin,uri_ex_bob,X0) ),
    inference(resolution,[status(thm)],[f318,f44]) ).

fof(f323,plain,
    ! [X0] :
      ( iext(uri_ex_hasCousin,uri_ex_bob,X0)
      | ~ iext(uri_ex_hasFather,X0,uri_ex_dave) ),
    inference(resolution,[status(thm)],[f319,f97]) ).

fof(f324,plain,
    iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice),
    inference(resolution,[status(thm)],[f323,f41]) ).

fof(f327,plain,
    ! [X0,X1,X2,X3,X4,X5] :
      ( ~ iext(uri_rdf_first,sk0_9,X0)
      | ~ iext(uri_rdf_first,sk0_8,X1)
      | ~ iext(uri_owl_propertyChainAxiom,X2,sk0_9)
      | ~ iext(X0,X3,X4)
      | ~ iext(X1,X4,X5)
      | iext(X2,X3,X5) ),
    inference(resolution,[status(thm)],[f155,f32]) ).

fof(f328,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ iext(uri_rdf_first,sk0_9,X0)
      | ~ iext(uri_rdf_first,sk0_8,X1)
      | ~ iext(X0,X2,X3)
      | ~ iext(X1,X3,X4)
      | iext(uri_ex_hasUncle,X2,X4) ),
    inference(resolution,[status(thm)],[f327,f30]) ).

fof(f329,plain,
    ! [X0,X1,X2,X3] :
      ( ~ iext(uri_rdf_first,sk0_8,X0)
      | ~ iext(uri_ex_hasCousin,X1,X2)
      | ~ iext(X0,X2,X3)
      | iext(uri_ex_hasUncle,X1,X3) ),
    inference(resolution,[status(thm)],[f328,f31]) ).

fof(f334,plain,
    ! [X0,X1,X2] :
      ( ~ iext(uri_ex_hasCousin,X0,X1)
      | ~ iext(uri_ex_hasFather,X1,X2)
      | iext(uri_ex_hasUncle,X0,X2) ),
    inference(resolution,[status(thm)],[f329,f33]) ).

fof(f336,plain,
    ! [X0] :
      ( ~ iext(uri_ex_hasFather,uri_ex_bob,X0)
      | iext(uri_ex_hasUncle,uri_ex_alice,X0) ),
    inference(resolution,[status(thm)],[f334,f42]) ).

fof(f339,plain,
    iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly),
    inference(resolution,[status(thm)],[f336,f43]) ).

fof(f340,plain,
    ( $false
    | spl0_0 ),
    inference(forward_subsumption_resolution,[status(thm)],[f339,f47]) ).

fof(f341,plain,
    spl0_0,
    inference(contradiction_clause,[status(thm)],[f340]) ).

fof(f343,plain,
    ( $false
    | spl0_1 ),
    inference(forward_subsumption_resolution,[status(thm)],[f50,f324]) ).

fof(f344,plain,
    spl0_1,
    inference(contradiction_clause,[status(thm)],[f343]) ).

fof(f345,plain,
    $false,
    inference(sat_refutation,[status(thm)],[f51,f341,f344]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.07  % Problem  : SWB025+2 : TPTP v8.1.2. Released v5.2.0.
% 0.00/0.07  % Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.06/0.26  % Computer : n008.cluster.edu
% 0.06/0.26  % Model    : x86_64 x86_64
% 0.06/0.26  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.26  % Memory   : 8042.1875MB
% 0.06/0.26  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.06/0.26  % CPULimit : 300
% 0.06/0.26  % WCLimit  : 300
% 0.06/0.26  % DateTime : Tue May 30 10:44:22 EDT 2023
% 0.06/0.26  % CPUTime  : 
% 0.06/0.26  % Drodi V3.5.1
% 0.06/0.27  % Refutation found
% 0.06/0.27  % SZS status Theorem for theBenchmark: Theorem is valid
% 0.06/0.27  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.06/0.28  % Elapsed time: 0.015721 seconds
% 0.06/0.28  % CPU time: 0.052939 seconds
% 0.06/0.28  % Memory used: 3.059 MB
%------------------------------------------------------------------------------