TSTP Solution File: SWB025+2 by SnakeForV-SAT---1.0

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%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SWB025+2 : TPTP v8.1.0. Released v5.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s

% Computer : n021.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Aug 31 18:37:26 EDT 2022

% Result   : Theorem 1.91s 0.61s
% Output   : Refutation 1.91s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   18
%            Number of leaves      :    7
% Syntax   : Number of formulae    :   60 (  18 unt;   0 def)
%            Number of atoms       :  384 (   0 equ)
%            Maximal formula atoms :   30 (   6 avg)
%            Number of connectives :  476 ( 152   ~; 149   |; 160   &)
%                                         (   8 <=>;   7  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   21 (   9 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    3 (   2 usr;   1 prp; 0-3 aty)
%            Number of functors    :   22 (  22 usr;  17 con; 0-3 aty)
%            Number of variables   :  202 ( 162   !;  40   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f168,plain,
    $false,
    inference(subsumption_resolution,[],[f167,f155]) ).

fof(f155,plain,
    iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly),
    inference(resolution,[],[f149,f53]) ).

fof(f53,plain,
    iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob),
    inference(cnf_transformation,[],[f24]) ).

fof(f24,plain,
    ( iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob)
    & iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,sK6)
    & iext(uri_rdf_rest,sK6,sK7)
    & iext(uri_rdf_first,sK6,uri_ex_hasUncle)
    & iext(uri_rdf_first,sK8,uri_ex_hasCousin)
    & iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave)
    & iext(uri_rdf_rest,sK8,sK5)
    & iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly)
    & iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,sK8)
    & iext(uri_rdf_rest,sK7,uri_rdf_nil)
    & iext(uri_rdf_first,sK7,sK9)
    & iext(uri_owl_inverseOf,sK9,uri_ex_hasFather)
    & iext(uri_rdf_first,sK5,uri_ex_hasFather)
    & iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave)
    & iext(uri_rdf_rest,sK5,uri_rdf_nil) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK5,sK6,sK7,sK8,sK9])],[f22,f23]) ).

fof(f23,plain,
    ( ? [X0,X1,X2,X3,X4] :
        ( iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob)
        & iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,X1)
        & iext(uri_rdf_rest,X1,X2)
        & iext(uri_rdf_first,X1,uri_ex_hasUncle)
        & iext(uri_rdf_first,X3,uri_ex_hasCousin)
        & iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave)
        & iext(uri_rdf_rest,X3,X0)
        & iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly)
        & iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,X3)
        & iext(uri_rdf_rest,X2,uri_rdf_nil)
        & iext(uri_rdf_first,X2,X4)
        & iext(uri_owl_inverseOf,X4,uri_ex_hasFather)
        & iext(uri_rdf_first,X0,uri_ex_hasFather)
        & iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave)
        & iext(uri_rdf_rest,X0,uri_rdf_nil) )
   => ( iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob)
      & iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,sK6)
      & iext(uri_rdf_rest,sK6,sK7)
      & iext(uri_rdf_first,sK6,uri_ex_hasUncle)
      & iext(uri_rdf_first,sK8,uri_ex_hasCousin)
      & iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave)
      & iext(uri_rdf_rest,sK8,sK5)
      & iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly)
      & iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,sK8)
      & iext(uri_rdf_rest,sK7,uri_rdf_nil)
      & iext(uri_rdf_first,sK7,sK9)
      & iext(uri_owl_inverseOf,sK9,uri_ex_hasFather)
      & iext(uri_rdf_first,sK5,uri_ex_hasFather)
      & iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave)
      & iext(uri_rdf_rest,sK5,uri_rdf_nil) ) ),
    introduced(choice_axiom,[]) ).

fof(f22,plain,
    ? [X0,X1,X2,X3,X4] :
      ( iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob)
      & iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,X1)
      & iext(uri_rdf_rest,X1,X2)
      & iext(uri_rdf_first,X1,uri_ex_hasUncle)
      & iext(uri_rdf_first,X3,uri_ex_hasCousin)
      & iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave)
      & iext(uri_rdf_rest,X3,X0)
      & iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly)
      & iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,X3)
      & iext(uri_rdf_rest,X2,uri_rdf_nil)
      & iext(uri_rdf_first,X2,X4)
      & iext(uri_owl_inverseOf,X4,uri_ex_hasFather)
      & iext(uri_rdf_first,X0,uri_ex_hasFather)
      & iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave)
      & iext(uri_rdf_rest,X0,uri_rdf_nil) ),
    inference(rectify,[],[f7]) ).

fof(f7,plain,
    ? [X3,X0,X1,X2,X4] :
      ( iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob)
      & iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,X0)
      & iext(uri_rdf_rest,X0,X1)
      & iext(uri_rdf_first,X0,uri_ex_hasUncle)
      & iext(uri_rdf_first,X2,uri_ex_hasCousin)
      & iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave)
      & iext(uri_rdf_rest,X2,X3)
      & iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly)
      & iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,X2)
      & iext(uri_rdf_rest,X1,uri_rdf_nil)
      & iext(uri_rdf_first,X1,X4)
      & iext(uri_owl_inverseOf,X4,uri_ex_hasFather)
      & iext(uri_rdf_first,X3,uri_ex_hasFather)
      & iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave)
      & iext(uri_rdf_rest,X3,uri_rdf_nil) ),
    inference(rectify,[],[f5]) ).

fof(f5,axiom,
    ? [X12,X13,X10,X11,X14] :
      ( iext(uri_owl_inverseOf,X14,uri_ex_hasFather)
      & iext(uri_rdf_first,X12,uri_ex_hasUncle)
      & iext(uri_rdf_first,X13,X14)
      & iext(uri_rdf_rest,X10,X11)
      & iext(uri_rdf_rest,X11,uri_rdf_nil)
      & iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave)
      & iext(uri_rdf_rest,X12,X13)
      & iext(uri_rdf_first,X10,uri_ex_hasCousin)
      & iext(uri_rdf_rest,X13,uri_rdf_nil)
      & iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,X12)
      & iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave)
      & iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly)
      & iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob)
      & iext(uri_rdf_first,X11,uri_ex_hasFather)
      & iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,X10) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',testcase_premise_fullish_025_Cyclic_Dependencies_between_Complex_Properties) ).

fof(f149,plain,
    ! [X1] :
      ( ~ iext(uri_ex_hasCousin,X1,uri_ex_bob)
      | iext(uri_ex_hasUncle,X1,uri_ex_charly) ),
    inference(resolution,[],[f145,f46]) ).

fof(f46,plain,
    iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly),
    inference(cnf_transformation,[],[f24]) ).

fof(f145,plain,
    ! [X2,X0,X1] :
      ( ~ iext(uri_ex_hasFather,X0,X1)
      | ~ iext(uri_ex_hasCousin,X2,X0)
      | iext(uri_ex_hasUncle,X2,X1) ),
    inference(resolution,[],[f144,f41]) ).

fof(f41,plain,
    iext(uri_rdf_first,sK5,uri_ex_hasFather),
    inference(cnf_transformation,[],[f24]) ).

fof(f144,plain,
    ! [X2,X3,X0,X1] :
      ( ~ iext(uri_rdf_first,sK5,X0)
      | ~ iext(X0,X3,X2)
      | iext(uri_ex_hasUncle,X1,X2)
      | ~ iext(uri_ex_hasCousin,X1,X3) ),
    inference(resolution,[],[f135,f49]) ).

fof(f49,plain,
    iext(uri_rdf_first,sK8,uri_ex_hasCousin),
    inference(cnf_transformation,[],[f24]) ).

fof(f135,plain,
    ! [X2,X3,X0,X1,X4] :
      ( ~ iext(uri_rdf_first,sK8,X3)
      | ~ iext(uri_rdf_first,sK5,X0)
      | iext(uri_ex_hasUncle,X4,X2)
      | ~ iext(X0,X1,X2)
      | ~ iext(X3,X4,X1) ),
    inference(resolution,[],[f99,f45]) ).

fof(f45,plain,
    iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,sK8),
    inference(cnf_transformation,[],[f24]) ).

fof(f99,plain,
    ! [X2,X3,X0,X1,X4,X5] :
      ( ~ iext(uri_owl_propertyChainAxiom,X0,sK8)
      | ~ iext(X1,X5,X4)
      | ~ iext(uri_rdf_first,sK8,X2)
      | ~ iext(X2,X3,X5)
      | iext(X0,X3,X4)
      | ~ iext(uri_rdf_first,sK5,X1) ),
    inference(resolution,[],[f72,f47]) ).

fof(f47,plain,
    iext(uri_rdf_rest,sK8,sK5),
    inference(cnf_transformation,[],[f24]) ).

fof(f72,plain,
    ! [X2,X3,X0,X1,X6,X4,X5] :
      ( ~ iext(uri_rdf_rest,X5,sK5)
      | ~ iext(uri_owl_propertyChainAxiom,X6,X5)
      | ~ iext(uri_rdf_first,sK5,X0)
      | ~ iext(uri_rdf_first,X5,X3)
      | iext(X6,X4,X2)
      | ~ iext(X0,X1,X2)
      | ~ iext(X3,X4,X1) ),
    inference(resolution,[],[f29,f39]) ).

fof(f39,plain,
    iext(uri_rdf_rest,sK5,uri_rdf_nil),
    inference(cnf_transformation,[],[f24]) ).

fof(f29,plain,
    ! [X2,X3,X0,X1,X6,X7,X4,X5] :
      ( ~ iext(uri_rdf_rest,X4,uri_rdf_nil)
      | ~ iext(X2,X5,X7)
      | ~ iext(X3,X6,X5)
      | ~ iext(uri_rdf_first,X1,X3)
      | ~ iext(uri_owl_propertyChainAxiom,X0,X1)
      | ~ iext(uri_rdf_rest,X1,X4)
      | iext(X0,X6,X7)
      | ~ iext(uri_rdf_first,X4,X2) ),
    inference(cnf_transformation,[],[f16]) ).

fof(f16,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ iext(uri_rdf_rest,X4,uri_rdf_nil)
      | ~ iext(uri_rdf_first,X1,X3)
      | ~ iext(uri_rdf_first,X4,X2)
      | ~ iext(uri_rdf_rest,X1,X4)
      | ( ( ( ip(X0)
            & ip(X2)
            & ip(X3)
            & ! [X5,X6,X7] :
                ( ~ iext(X3,X6,X5)
                | ~ iext(X2,X5,X7)
                | iext(X0,X6,X7) ) )
          | ~ iext(uri_owl_propertyChainAxiom,X0,X1) )
        & ( iext(uri_owl_propertyChainAxiom,X0,X1)
          | ~ ip(X0)
          | ~ ip(X2)
          | ~ ip(X3)
          | ( iext(X3,sK1(X0,X2,X3),sK0(X0,X2,X3))
            & iext(X2,sK0(X0,X2,X3),sK2(X0,X2,X3))
            & ~ iext(X0,sK1(X0,X2,X3),sK2(X0,X2,X3)) ) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2])],[f14,f15]) ).

fof(f15,plain,
    ! [X0,X2,X3] :
      ( ? [X8,X9,X10] :
          ( iext(X3,X9,X8)
          & iext(X2,X8,X10)
          & ~ iext(X0,X9,X10) )
     => ( iext(X3,sK1(X0,X2,X3),sK0(X0,X2,X3))
        & iext(X2,sK0(X0,X2,X3),sK2(X0,X2,X3))
        & ~ iext(X0,sK1(X0,X2,X3),sK2(X0,X2,X3)) ) ),
    introduced(choice_axiom,[]) ).

fof(f14,plain,
    ! [X0,X1,X2,X3,X4] :
      ( ~ iext(uri_rdf_rest,X4,uri_rdf_nil)
      | ~ iext(uri_rdf_first,X1,X3)
      | ~ iext(uri_rdf_first,X4,X2)
      | ~ iext(uri_rdf_rest,X1,X4)
      | ( ( ( ip(X0)
            & ip(X2)
            & ip(X3)
            & ! [X5,X6,X7] :
                ( ~ iext(X3,X6,X5)
                | ~ iext(X2,X5,X7)
                | iext(X0,X6,X7) ) )
          | ~ iext(uri_owl_propertyChainAxiom,X0,X1) )
        & ( iext(uri_owl_propertyChainAxiom,X0,X1)
          | ~ ip(X0)
          | ~ ip(X2)
          | ~ ip(X3)
          | ? [X8,X9,X10] :
              ( iext(X3,X9,X8)
              & iext(X2,X8,X10)
              & ~ iext(X0,X9,X10) ) ) ) ),
    inference(rectify,[],[f13]) ).

fof(f13,plain,
    ! [X2,X1,X4,X3,X0] :
      ( ~ iext(uri_rdf_rest,X0,uri_rdf_nil)
      | ~ iext(uri_rdf_first,X1,X3)
      | ~ iext(uri_rdf_first,X0,X4)
      | ~ iext(uri_rdf_rest,X1,X0)
      | ( ( ( ip(X2)
            & ip(X4)
            & ip(X3)
            & ! [X5,X7,X6] :
                ( ~ iext(X3,X7,X5)
                | ~ iext(X4,X5,X6)
                | iext(X2,X7,X6) ) )
          | ~ iext(uri_owl_propertyChainAxiom,X2,X1) )
        & ( iext(uri_owl_propertyChainAxiom,X2,X1)
          | ~ ip(X2)
          | ~ ip(X4)
          | ~ ip(X3)
          | ? [X5,X7,X6] :
              ( iext(X3,X7,X5)
              & iext(X4,X5,X6)
              & ~ iext(X2,X7,X6) ) ) ) ),
    inference(flattening,[],[f12]) ).

fof(f12,plain,
    ! [X2,X1,X4,X3,X0] :
      ( ~ iext(uri_rdf_rest,X0,uri_rdf_nil)
      | ~ iext(uri_rdf_first,X1,X3)
      | ~ iext(uri_rdf_first,X0,X4)
      | ~ iext(uri_rdf_rest,X1,X0)
      | ( ( ( ip(X2)
            & ip(X4)
            & ip(X3)
            & ! [X5,X7,X6] :
                ( ~ iext(X3,X7,X5)
                | ~ iext(X4,X5,X6)
                | iext(X2,X7,X6) ) )
          | ~ iext(uri_owl_propertyChainAxiom,X2,X1) )
        & ( iext(uri_owl_propertyChainAxiom,X2,X1)
          | ~ ip(X2)
          | ~ ip(X4)
          | ~ ip(X3)
          | ? [X5,X7,X6] :
              ( iext(X3,X7,X5)
              & iext(X4,X5,X6)
              & ~ iext(X2,X7,X6) ) ) ) ),
    inference(nnf_transformation,[],[f11]) ).

fof(f11,plain,
    ! [X2,X1,X4,X3,X0] :
      ( ~ iext(uri_rdf_rest,X0,uri_rdf_nil)
      | ~ iext(uri_rdf_first,X1,X3)
      | ~ iext(uri_rdf_first,X0,X4)
      | ~ iext(uri_rdf_rest,X1,X0)
      | ( ( ip(X2)
          & ip(X4)
          & ip(X3)
          & ! [X5,X7,X6] :
              ( ~ iext(X3,X7,X5)
              | ~ iext(X4,X5,X6)
              | iext(X2,X7,X6) ) )
      <=> iext(uri_owl_propertyChainAxiom,X2,X1) ) ),
    inference(flattening,[],[f10]) ).

fof(f10,plain,
    ! [X0,X3,X2,X4,X1] :
      ( ( ( ip(X4)
          & ! [X5,X7,X6] :
              ( iext(X2,X7,X6)
              | ~ iext(X4,X5,X6)
              | ~ iext(X3,X7,X5) )
          & ip(X3)
          & ip(X2) )
      <=> iext(uri_owl_propertyChainAxiom,X2,X1) )
      | ~ iext(uri_rdf_rest,X0,uri_rdf_nil)
      | ~ iext(uri_rdf_rest,X1,X0)
      | ~ iext(uri_rdf_first,X0,X4)
      | ~ iext(uri_rdf_first,X1,X3) ),
    inference(ennf_transformation,[],[f8]) ).

fof(f8,plain,
    ! [X0,X3,X2,X4,X1] :
      ( ( iext(uri_rdf_rest,X0,uri_rdf_nil)
        & iext(uri_rdf_rest,X1,X0)
        & iext(uri_rdf_first,X0,X4)
        & iext(uri_rdf_first,X1,X3) )
     => ( ( ip(X4)
          & ! [X5,X7,X6] :
              ( ( iext(X4,X5,X6)
                & iext(X3,X7,X5) )
             => iext(X2,X7,X6) )
          & ip(X3)
          & ip(X2) )
      <=> iext(uri_owl_propertyChainAxiom,X2,X1) ) ),
    inference(rectify,[],[f1]) ).

fof(f1,axiom,
    ! [X3,X1,X0,X2,X4] :
      ( ( iext(uri_rdf_rest,X3,uri_rdf_nil)
        & iext(uri_rdf_first,X3,X4)
        & iext(uri_rdf_rest,X1,X3)
        & iext(uri_rdf_first,X1,X2) )
     => ( iext(uri_owl_propertyChainAxiom,X0,X1)
      <=> ( ! [X6,X7,X5] :
              ( ( iext(X2,X5,X6)
                & iext(X4,X6,X7) )
             => iext(X0,X5,X7) )
          & ip(X2)
          & ip(X4)
          & ip(X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',owl_chain_002) ).

fof(f167,plain,
    ~ iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly),
    inference(subsumption_resolution,[],[f165,f48]) ).

fof(f48,plain,
    iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave),
    inference(cnf_transformation,[],[f24]) ).

fof(f165,plain,
    ( ~ iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave)
    | ~ iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly) ),
    inference(resolution,[],[f160,f25]) ).

fof(f25,plain,
    ( ~ iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice)
    | ~ iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly) ),
    inference(cnf_transformation,[],[f9]) ).

fof(f9,plain,
    ( ~ iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly)
    | ~ iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice) ),
    inference(ennf_transformation,[],[f4]) ).

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,[],[f3]) ).

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/sandbox2/benchmark/theBenchmark.p',testcase_conclusion_fullish_025_Cyclic_Dependencies_between_Complex_Properties) ).

fof(f160,plain,
    ! [X0] :
      ( iext(uri_ex_hasCousin,X0,uri_ex_alice)
      | ~ iext(uri_ex_hasUncle,X0,uri_ex_dave) ),
    inference(resolution,[],[f157,f40]) ).

fof(f40,plain,
    iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave),
    inference(cnf_transformation,[],[f24]) ).

fof(f157,plain,
    ! [X2,X0,X1] :
      ( ~ iext(uri_ex_hasFather,X2,X1)
      | ~ iext(uri_ex_hasUncle,X0,X1)
      | iext(uri_ex_hasCousin,X0,X2) ),
    inference(resolution,[],[f156,f56]) ).

fof(f56,plain,
    ! [X0,X1] :
      ( iext(sK9,X0,X1)
      | ~ iext(uri_ex_hasFather,X1,X0) ),
    inference(resolution,[],[f33,f42]) ).

fof(f42,plain,
    iext(uri_owl_inverseOf,sK9,uri_ex_hasFather),
    inference(cnf_transformation,[],[f24]) ).

fof(f33,plain,
    ! [X0,X1,X4,X5] :
      ( ~ iext(uri_owl_inverseOf,X0,X1)
      | iext(X0,X5,X4)
      | ~ iext(X1,X4,X5) ),
    inference(cnf_transformation,[],[f21]) ).

fof(f21,plain,
    ! [X0,X1] :
      ( ( iext(uri_owl_inverseOf,X0,X1)
        | ~ ip(X0)
        | ~ ip(X1)
        | ( ( ~ iext(X0,sK4(X0,X1),sK3(X0,X1))
            | ~ iext(X1,sK3(X0,X1),sK4(X0,X1)) )
          & ( iext(X0,sK4(X0,X1),sK3(X0,X1))
            | iext(X1,sK3(X0,X1),sK4(X0,X1)) ) ) )
      & ( ( ip(X0)
          & ip(X1)
          & ! [X4,X5] :
              ( ( iext(X1,X4,X5)
                | ~ iext(X0,X5,X4) )
              & ( iext(X0,X5,X4)
                | ~ iext(X1,X4,X5) ) ) )
        | ~ iext(uri_owl_inverseOf,X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK3,sK4])],[f19,f20]) ).

fof(f20,plain,
    ! [X0,X1] :
      ( ? [X2,X3] :
          ( ( ~ iext(X0,X3,X2)
            | ~ iext(X1,X2,X3) )
          & ( iext(X0,X3,X2)
            | iext(X1,X2,X3) ) )
     => ( ( ~ iext(X0,sK4(X0,X1),sK3(X0,X1))
          | ~ iext(X1,sK3(X0,X1),sK4(X0,X1)) )
        & ( iext(X0,sK4(X0,X1),sK3(X0,X1))
          | iext(X1,sK3(X0,X1),sK4(X0,X1)) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f19,plain,
    ! [X0,X1] :
      ( ( iext(uri_owl_inverseOf,X0,X1)
        | ~ ip(X0)
        | ~ ip(X1)
        | ? [X2,X3] :
            ( ( ~ iext(X0,X3,X2)
              | ~ iext(X1,X2,X3) )
            & ( iext(X0,X3,X2)
              | iext(X1,X2,X3) ) ) )
      & ( ( ip(X0)
          & ip(X1)
          & ! [X4,X5] :
              ( ( iext(X1,X4,X5)
                | ~ iext(X0,X5,X4) )
              & ( iext(X0,X5,X4)
                | ~ iext(X1,X4,X5) ) ) )
        | ~ iext(uri_owl_inverseOf,X0,X1) ) ),
    inference(rectify,[],[f18]) ).

fof(f18,plain,
    ! [X0,X1] :
      ( ( iext(uri_owl_inverseOf,X0,X1)
        | ~ ip(X0)
        | ~ ip(X1)
        | ? [X3,X2] :
            ( ( ~ iext(X0,X2,X3)
              | ~ iext(X1,X3,X2) )
            & ( iext(X0,X2,X3)
              | iext(X1,X3,X2) ) ) )
      & ( ( ip(X0)
          & ip(X1)
          & ! [X3,X2] :
              ( ( iext(X1,X3,X2)
                | ~ iext(X0,X2,X3) )
              & ( iext(X0,X2,X3)
                | ~ iext(X1,X3,X2) ) ) )
        | ~ iext(uri_owl_inverseOf,X0,X1) ) ),
    inference(flattening,[],[f17]) ).

fof(f17,plain,
    ! [X0,X1] :
      ( ( iext(uri_owl_inverseOf,X0,X1)
        | ~ ip(X0)
        | ~ ip(X1)
        | ? [X3,X2] :
            ( ( ~ iext(X0,X2,X3)
              | ~ iext(X1,X3,X2) )
            & ( iext(X0,X2,X3)
              | iext(X1,X3,X2) ) ) )
      & ( ( ip(X0)
          & ip(X1)
          & ! [X3,X2] :
              ( ( iext(X1,X3,X2)
                | ~ iext(X0,X2,X3) )
              & ( iext(X0,X2,X3)
                | ~ iext(X1,X3,X2) ) ) )
        | ~ iext(uri_owl_inverseOf,X0,X1) ) ),
    inference(nnf_transformation,[],[f6]) ).

fof(f6,plain,
    ! [X0,X1] :
      ( iext(uri_owl_inverseOf,X0,X1)
    <=> ( ip(X0)
        & ip(X1)
        & ! [X3,X2] :
            ( iext(X1,X3,X2)
          <=> iext(X0,X2,X3) ) ) ),
    inference(rectify,[],[f2]) ).

fof(f2,axiom,
    ! [X2,X4] :
      ( ( ip(X2)
        & ip(X4)
        & ! [X8,X9] :
            ( iext(X2,X8,X9)
          <=> iext(X4,X9,X8) ) )
    <=> iext(uri_owl_inverseOf,X2,X4) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',owl_inv) ).

fof(f156,plain,
    ! [X2,X0,X1] :
      ( ~ iext(sK9,X2,X1)
      | ~ iext(uri_ex_hasUncle,X0,X2)
      | iext(uri_ex_hasCousin,X0,X1) ),
    inference(resolution,[],[f154,f50]) ).

fof(f50,plain,
    iext(uri_rdf_first,sK6,uri_ex_hasUncle),
    inference(cnf_transformation,[],[f24]) ).

fof(f154,plain,
    ! [X2,X3,X0,X1] :
      ( ~ iext(uri_rdf_first,sK6,X2)
      | iext(uri_ex_hasCousin,X3,X1)
      | ~ iext(sK9,X0,X1)
      | ~ iext(X2,X3,X0) ),
    inference(resolution,[],[f136,f43]) ).

fof(f43,plain,
    iext(uri_rdf_first,sK7,sK9),
    inference(cnf_transformation,[],[f24]) ).

fof(f136,plain,
    ! [X2,X3,X0,X1,X4] :
      ( ~ iext(uri_rdf_first,sK7,X3)
      | ~ iext(X3,X2,X4)
      | ~ iext(uri_rdf_first,sK6,X0)
      | ~ iext(X0,X1,X2)
      | iext(uri_ex_hasCousin,X1,X4) ),
    inference(resolution,[],[f100,f52]) ).

fof(f52,plain,
    iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,sK6),
    inference(cnf_transformation,[],[f24]) ).

fof(f100,plain,
    ! [X2,X3,X0,X1,X4,X5] :
      ( ~ iext(uri_owl_propertyChainAxiom,X5,sK6)
      | ~ iext(X0,X2,X3)
      | ~ iext(X1,X3,X4)
      | ~ iext(uri_rdf_first,sK6,X0)
      | ~ iext(uri_rdf_first,sK7,X1)
      | iext(X5,X2,X4) ),
    inference(resolution,[],[f73,f51]) ).

fof(f51,plain,
    iext(uri_rdf_rest,sK6,sK7),
    inference(cnf_transformation,[],[f24]) ).

fof(f73,plain,
    ! [X10,X11,X8,X9,X7,X12,X13] :
      ( ~ iext(uri_rdf_rest,X12,sK7)
      | ~ iext(uri_rdf_first,X12,X10)
      | ~ iext(uri_rdf_first,sK7,X7)
      | ~ iext(X10,X11,X8)
      | ~ iext(X7,X8,X9)
      | ~ iext(uri_owl_propertyChainAxiom,X13,X12)
      | iext(X13,X11,X9) ),
    inference(resolution,[],[f29,f44]) ).

fof(f44,plain,
    iext(uri_rdf_rest,sK7,uri_rdf_nil),
    inference(cnf_transformation,[],[f24]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : SWB025+2 : TPTP v8.1.0. Released v5.2.0.
% 0.14/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.14/0.34  % Computer : n021.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 17:32:56 EDT 2022
% 0.14/0.34  % CPUTime    : 
% 0.20/0.55  % (15702)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.56  % (15699)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 0.20/0.56  TRYING [1]
% 0.20/0.57  % (15718)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.57  TRYING [2]
% 0.20/0.57  % (15715)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.20/0.57  % (15705)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.58  TRYING [3]
% 0.20/0.58  % (15721)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.20/0.58  % (15726)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 0.20/0.58  % (15712)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.20/0.58  % (15704)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 1.71/0.58  % (15710)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.71/0.59  % (15707)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 1.71/0.59  % (15723)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 1.71/0.59  % (15713)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 1.71/0.59  % (15707)Instruction limit reached!
% 1.71/0.59  % (15707)------------------------------
% 1.71/0.59  % (15707)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.71/0.59  % (15707)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.71/0.59  % (15707)Termination reason: Unknown
% 1.71/0.59  % (15707)Termination phase: Blocked clause elimination
% 1.71/0.59  
% 1.71/0.59  % (15707)Memory used [KB]: 895
% 1.71/0.59  % (15707)Time elapsed: 0.002 s
% 1.71/0.59  % (15707)Instructions burned: 3 (million)
% 1.71/0.59  % (15707)------------------------------
% 1.71/0.59  % (15707)------------------------------
% 1.71/0.59  % (15728)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 1.71/0.59  % (15725)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 1.71/0.59  TRYING [1]
% 1.71/0.59  TRYING [2]
% 1.71/0.59  % (15720)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.71/0.60  % (15701)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 1.71/0.60  TRYING [3]
% 1.91/0.60  % (15701)First to succeed.
% 1.91/0.60  % (15709)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.91/0.60  % (15722)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 1.91/0.61  % (15714)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 1.91/0.61  % (15717)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.91/0.61  % (15706)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.91/0.61  % (15701)Refutation found. Thanks to Tanya!
% 1.91/0.61  % SZS status Theorem for theBenchmark
% 1.91/0.61  % SZS output start Proof for theBenchmark
% See solution above
% 1.91/0.61  % (15701)------------------------------
% 1.91/0.61  % (15701)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.91/0.61  % (15701)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.91/0.61  % (15701)Termination reason: Refutation
% 1.91/0.61  
% 1.91/0.61  % (15701)Memory used [KB]: 1023
% 1.91/0.61  % (15701)Time elapsed: 0.174 s
% 1.91/0.61  % (15701)Instructions burned: 9 (million)
% 1.91/0.61  % (15701)------------------------------
% 1.91/0.61  % (15701)------------------------------
% 1.91/0.61  % (15698)Success in time 0.256 s
%------------------------------------------------------------------------------