TSTP Solution File: SWB025+2 by SInE---0.4
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%------------------------------------------------------------------------------
% File : SInE---0.4
% Problem : SWB025+2 : TPTP v5.2.0. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : Source/sine.py -e eprover -t %d %s
% Computer : art05.cs.miami.edu
% Model : i686 i686
% CPU : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2793MHz
% Memory : 2018MB
% OS : Linux 2.6.26.8-57.fc8
% CPULimit : 300s
% DateTime : Tue Feb 15 23:56:40 EST 2011
% Result : Theorem 0.19s
% Output : CNFRefutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 4
% Syntax : Number of formulae : 58 ( 19 unt; 0 def)
% Number of atoms : 373 ( 0 equ)
% Maximal formula atoms : 53 ( 6 avg)
% Number of connectives : 512 ( 197 ~; 202 |; 108 &)
% ( 3 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 24 ( 7 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; 0-5 aty)
% Number of variables : 167 ( 0 sgn 72 !; 20 ?)
% Comments :
%------------------------------------------------------------------------------
fof(1,conjecture,
( iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly)
& iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice) ),
file('/tmp/tmpNv0HOj/sel_SWB025+2.p_1',testcase_conclusion_fullish_025_Cyclic_Dependencies_between_Complex_Properties) ).
fof(2,axiom,
! [X1,X2] :
( iext(uri_owl_inverseOf,X1,X2)
<=> ( ip(X1)
& ip(X2)
& ! [X3,X4] :
( iext(X1,X3,X4)
<=> iext(X2,X4,X3) ) ) ),
file('/tmp/tmpNv0HOj/sel_SWB025+2.p_1',owl_inv) ).
fof(3,axiom,
! [X5,X6,X1,X7,X2] :
( ( iext(uri_rdf_first,X6,X1)
& iext(uri_rdf_rest,X6,X7)
& iext(uri_rdf_first,X7,X2)
& iext(uri_rdf_rest,X7,uri_rdf_nil) )
=> ( iext(uri_owl_propertyChainAxiom,X5,X6)
<=> ( ip(X5)
& ip(X1)
& ip(X2)
& ! [X8,X9,X10] :
( ( iext(X1,X8,X9)
& iext(X2,X9,X10) )
=> iext(X5,X8,X10) ) ) ) ),
file('/tmp/tmpNv0HOj/sel_SWB025+2.p_1',owl_chain_002) ).
fof(4,axiom,
? [X11,X12,X13,X14,X15] :
( iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,X11)
& iext(uri_rdf_first,X11,uri_ex_hasCousin)
& iext(uri_rdf_rest,X11,X12)
& iext(uri_rdf_first,X12,uri_ex_hasFather)
& iext(uri_rdf_rest,X12,uri_rdf_nil)
& iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,X13)
& iext(uri_rdf_first,X13,uri_ex_hasUncle)
& iext(uri_rdf_rest,X13,X14)
& iext(uri_rdf_first,X14,X15)
& iext(uri_rdf_rest,X14,uri_rdf_nil)
& iext(uri_owl_inverseOf,X15,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('/tmp/tmpNv0HOj/sel_SWB025+2.p_1',testcase_premise_fullish_025_Cyclic_Dependencies_between_Complex_Properties) ).
fof(5,negated_conjecture,
~ ( iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly)
& iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice) ),
inference(assume_negation,[status(cth)],[1]) ).
fof(6,negated_conjecture,
( ~ iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly)
| ~ iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice) ),
inference(fof_nnf,[status(thm)],[5]) ).
cnf(7,negated_conjecture,
( ~ iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice)
| ~ iext(uri_ex_hasUncle,uri_ex_alice,uri_ex_charly) ),
inference(split_conjunct,[status(thm)],[6]) ).
fof(8,plain,
! [X1,X2] :
( ( ~ iext(uri_owl_inverseOf,X1,X2)
| ( ip(X1)
& ip(X2)
& ! [X3,X4] :
( ( ~ iext(X1,X3,X4)
| iext(X2,X4,X3) )
& ( ~ iext(X2,X4,X3)
| iext(X1,X3,X4) ) ) ) )
& ( ~ ip(X1)
| ~ ip(X2)
| ? [X3,X4] :
( ( ~ iext(X1,X3,X4)
| ~ iext(X2,X4,X3) )
& ( iext(X1,X3,X4)
| iext(X2,X4,X3) ) )
| iext(uri_owl_inverseOf,X1,X2) ) ),
inference(fof_nnf,[status(thm)],[2]) ).
fof(9,plain,
! [X5,X6] :
( ( ~ iext(uri_owl_inverseOf,X5,X6)
| ( ip(X5)
& ip(X6)
& ! [X7,X8] :
( ( ~ iext(X5,X7,X8)
| iext(X6,X8,X7) )
& ( ~ iext(X6,X8,X7)
| iext(X5,X7,X8) ) ) ) )
& ( ~ ip(X5)
| ~ ip(X6)
| ? [X9,X10] :
( ( ~ iext(X5,X9,X10)
| ~ iext(X6,X10,X9) )
& ( iext(X5,X9,X10)
| iext(X6,X10,X9) ) )
| iext(uri_owl_inverseOf,X5,X6) ) ),
inference(variable_rename,[status(thm)],[8]) ).
fof(10,plain,
! [X5,X6] :
( ( ~ iext(uri_owl_inverseOf,X5,X6)
| ( ip(X5)
& ip(X6)
& ! [X7,X8] :
( ( ~ iext(X5,X7,X8)
| iext(X6,X8,X7) )
& ( ~ iext(X6,X8,X7)
| iext(X5,X7,X8) ) ) ) )
& ( ~ ip(X5)
| ~ ip(X6)
| ( ( ~ iext(X5,esk1_2(X5,X6),esk2_2(X5,X6))
| ~ iext(X6,esk2_2(X5,X6),esk1_2(X5,X6)) )
& ( iext(X5,esk1_2(X5,X6),esk2_2(X5,X6))
| iext(X6,esk2_2(X5,X6),esk1_2(X5,X6)) ) )
| iext(uri_owl_inverseOf,X5,X6) ) ),
inference(skolemize,[status(esa)],[9]) ).
fof(11,plain,
! [X5,X6,X7,X8] :
( ( ( ( ~ iext(X5,X7,X8)
| iext(X6,X8,X7) )
& ( ~ iext(X6,X8,X7)
| iext(X5,X7,X8) )
& ip(X5)
& ip(X6) )
| ~ iext(uri_owl_inverseOf,X5,X6) )
& ( ~ ip(X5)
| ~ ip(X6)
| ( ( ~ iext(X5,esk1_2(X5,X6),esk2_2(X5,X6))
| ~ iext(X6,esk2_2(X5,X6),esk1_2(X5,X6)) )
& ( iext(X5,esk1_2(X5,X6),esk2_2(X5,X6))
| iext(X6,esk2_2(X5,X6),esk1_2(X5,X6)) ) )
| iext(uri_owl_inverseOf,X5,X6) ) ),
inference(shift_quantors,[status(thm)],[10]) ).
fof(12,plain,
! [X5,X6,X7,X8] :
( ( ~ iext(X5,X7,X8)
| iext(X6,X8,X7)
| ~ iext(uri_owl_inverseOf,X5,X6) )
& ( ~ iext(X6,X8,X7)
| iext(X5,X7,X8)
| ~ iext(uri_owl_inverseOf,X5,X6) )
& ( ip(X5)
| ~ iext(uri_owl_inverseOf,X5,X6) )
& ( ip(X6)
| ~ iext(uri_owl_inverseOf,X5,X6) )
& ( ~ iext(X5,esk1_2(X5,X6),esk2_2(X5,X6))
| ~ iext(X6,esk2_2(X5,X6),esk1_2(X5,X6))
| ~ ip(X5)
| ~ ip(X6)
| iext(uri_owl_inverseOf,X5,X6) )
& ( iext(X5,esk1_2(X5,X6),esk2_2(X5,X6))
| iext(X6,esk2_2(X5,X6),esk1_2(X5,X6))
| ~ ip(X5)
| ~ ip(X6)
| iext(uri_owl_inverseOf,X5,X6) ) ),
inference(distribute,[status(thm)],[11]) ).
cnf(17,plain,
( iext(X1,X3,X4)
| ~ iext(uri_owl_inverseOf,X1,X2)
| ~ iext(X2,X4,X3) ),
inference(split_conjunct,[status(thm)],[12]) ).
fof(19,plain,
! [X5,X6,X1,X7,X2] :
( ~ iext(uri_rdf_first,X6,X1)
| ~ iext(uri_rdf_rest,X6,X7)
| ~ iext(uri_rdf_first,X7,X2)
| ~ iext(uri_rdf_rest,X7,uri_rdf_nil)
| ( ( ~ iext(uri_owl_propertyChainAxiom,X5,X6)
| ( ip(X5)
& ip(X1)
& ip(X2)
& ! [X8,X9,X10] :
( ~ iext(X1,X8,X9)
| ~ iext(X2,X9,X10)
| iext(X5,X8,X10) ) ) )
& ( ~ ip(X5)
| ~ ip(X1)
| ~ ip(X2)
| ? [X8,X9,X10] :
( iext(X1,X8,X9)
& iext(X2,X9,X10)
& ~ iext(X5,X8,X10) )
| iext(uri_owl_propertyChainAxiom,X5,X6) ) ) ),
inference(fof_nnf,[status(thm)],[3]) ).
fof(20,plain,
! [X11,X12,X13,X14,X15] :
( ~ iext(uri_rdf_first,X12,X13)
| ~ iext(uri_rdf_rest,X12,X14)
| ~ iext(uri_rdf_first,X14,X15)
| ~ iext(uri_rdf_rest,X14,uri_rdf_nil)
| ( ( ~ iext(uri_owl_propertyChainAxiom,X11,X12)
| ( ip(X11)
& ip(X13)
& ip(X15)
& ! [X16,X17,X18] :
( ~ iext(X13,X16,X17)
| ~ iext(X15,X17,X18)
| iext(X11,X16,X18) ) ) )
& ( ~ ip(X11)
| ~ ip(X13)
| ~ ip(X15)
| ? [X19,X20,X21] :
( iext(X13,X19,X20)
& iext(X15,X20,X21)
& ~ iext(X11,X19,X21) )
| iext(uri_owl_propertyChainAxiom,X11,X12) ) ) ),
inference(variable_rename,[status(thm)],[19]) ).
fof(21,plain,
! [X11,X12,X13,X14,X15] :
( ~ iext(uri_rdf_first,X12,X13)
| ~ iext(uri_rdf_rest,X12,X14)
| ~ iext(uri_rdf_first,X14,X15)
| ~ iext(uri_rdf_rest,X14,uri_rdf_nil)
| ( ( ~ iext(uri_owl_propertyChainAxiom,X11,X12)
| ( ip(X11)
& ip(X13)
& ip(X15)
& ! [X16,X17,X18] :
( ~ iext(X13,X16,X17)
| ~ iext(X15,X17,X18)
| iext(X11,X16,X18) ) ) )
& ( ~ ip(X11)
| ~ ip(X13)
| ~ ip(X15)
| ( iext(X13,esk3_5(X11,X12,X13,X14,X15),esk4_5(X11,X12,X13,X14,X15))
& iext(X15,esk4_5(X11,X12,X13,X14,X15),esk5_5(X11,X12,X13,X14,X15))
& ~ iext(X11,esk3_5(X11,X12,X13,X14,X15),esk5_5(X11,X12,X13,X14,X15)) )
| iext(uri_owl_propertyChainAxiom,X11,X12) ) ) ),
inference(skolemize,[status(esa)],[20]) ).
fof(22,plain,
! [X11,X12,X13,X14,X15,X16,X17,X18] :
( ( ( ( ( ~ iext(X13,X16,X17)
| ~ iext(X15,X17,X18)
| iext(X11,X16,X18) )
& ip(X11)
& ip(X13)
& ip(X15) )
| ~ iext(uri_owl_propertyChainAxiom,X11,X12) )
& ( ~ ip(X11)
| ~ ip(X13)
| ~ ip(X15)
| ( iext(X13,esk3_5(X11,X12,X13,X14,X15),esk4_5(X11,X12,X13,X14,X15))
& iext(X15,esk4_5(X11,X12,X13,X14,X15),esk5_5(X11,X12,X13,X14,X15))
& ~ iext(X11,esk3_5(X11,X12,X13,X14,X15),esk5_5(X11,X12,X13,X14,X15)) )
| iext(uri_owl_propertyChainAxiom,X11,X12) ) )
| ~ iext(uri_rdf_first,X12,X13)
| ~ iext(uri_rdf_rest,X12,X14)
| ~ iext(uri_rdf_first,X14,X15)
| ~ iext(uri_rdf_rest,X14,uri_rdf_nil) ),
inference(shift_quantors,[status(thm)],[21]) ).
fof(23,plain,
! [X11,X12,X13,X14,X15,X16,X17,X18] :
( ( ~ iext(X13,X16,X17)
| ~ iext(X15,X17,X18)
| iext(X11,X16,X18)
| ~ iext(uri_owl_propertyChainAxiom,X11,X12)
| ~ iext(uri_rdf_first,X12,X13)
| ~ iext(uri_rdf_rest,X12,X14)
| ~ iext(uri_rdf_first,X14,X15)
| ~ iext(uri_rdf_rest,X14,uri_rdf_nil) )
& ( ip(X11)
| ~ iext(uri_owl_propertyChainAxiom,X11,X12)
| ~ iext(uri_rdf_first,X12,X13)
| ~ iext(uri_rdf_rest,X12,X14)
| ~ iext(uri_rdf_first,X14,X15)
| ~ iext(uri_rdf_rest,X14,uri_rdf_nil) )
& ( ip(X13)
| ~ iext(uri_owl_propertyChainAxiom,X11,X12)
| ~ iext(uri_rdf_first,X12,X13)
| ~ iext(uri_rdf_rest,X12,X14)
| ~ iext(uri_rdf_first,X14,X15)
| ~ iext(uri_rdf_rest,X14,uri_rdf_nil) )
& ( ip(X15)
| ~ iext(uri_owl_propertyChainAxiom,X11,X12)
| ~ iext(uri_rdf_first,X12,X13)
| ~ iext(uri_rdf_rest,X12,X14)
| ~ iext(uri_rdf_first,X14,X15)
| ~ iext(uri_rdf_rest,X14,uri_rdf_nil) )
& ( iext(X13,esk3_5(X11,X12,X13,X14,X15),esk4_5(X11,X12,X13,X14,X15))
| ~ ip(X11)
| ~ ip(X13)
| ~ ip(X15)
| iext(uri_owl_propertyChainAxiom,X11,X12)
| ~ iext(uri_rdf_first,X12,X13)
| ~ iext(uri_rdf_rest,X12,X14)
| ~ iext(uri_rdf_first,X14,X15)
| ~ iext(uri_rdf_rest,X14,uri_rdf_nil) )
& ( iext(X15,esk4_5(X11,X12,X13,X14,X15),esk5_5(X11,X12,X13,X14,X15))
| ~ ip(X11)
| ~ ip(X13)
| ~ ip(X15)
| iext(uri_owl_propertyChainAxiom,X11,X12)
| ~ iext(uri_rdf_first,X12,X13)
| ~ iext(uri_rdf_rest,X12,X14)
| ~ iext(uri_rdf_first,X14,X15)
| ~ iext(uri_rdf_rest,X14,uri_rdf_nil) )
& ( ~ iext(X11,esk3_5(X11,X12,X13,X14,X15),esk5_5(X11,X12,X13,X14,X15))
| ~ ip(X11)
| ~ ip(X13)
| ~ ip(X15)
| iext(uri_owl_propertyChainAxiom,X11,X12)
| ~ iext(uri_rdf_first,X12,X13)
| ~ iext(uri_rdf_rest,X12,X14)
| ~ iext(uri_rdf_first,X14,X15)
| ~ iext(uri_rdf_rest,X14,uri_rdf_nil) ) ),
inference(distribute,[status(thm)],[22]) ).
cnf(30,plain,
( iext(X5,X6,X7)
| ~ iext(uri_rdf_rest,X1,uri_rdf_nil)
| ~ iext(uri_rdf_first,X1,X2)
| ~ iext(uri_rdf_rest,X3,X1)
| ~ iext(uri_rdf_first,X3,X4)
| ~ iext(uri_owl_propertyChainAxiom,X5,X3)
| ~ iext(X2,X8,X7)
| ~ iext(X4,X6,X8) ),
inference(split_conjunct,[status(thm)],[23]) ).
fof(31,plain,
? [X16,X17,X18,X19,X20] :
( iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,X16)
& iext(uri_rdf_first,X16,uri_ex_hasCousin)
& iext(uri_rdf_rest,X16,X17)
& iext(uri_rdf_first,X17,uri_ex_hasFather)
& iext(uri_rdf_rest,X17,uri_rdf_nil)
& iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,X18)
& iext(uri_rdf_first,X18,uri_ex_hasUncle)
& iext(uri_rdf_rest,X18,X19)
& iext(uri_rdf_first,X19,X20)
& iext(uri_rdf_rest,X19,uri_rdf_nil)
& iext(uri_owl_inverseOf,X20,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(variable_rename,[status(thm)],[4]) ).
fof(32,plain,
( iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,esk6_0)
& iext(uri_rdf_first,esk6_0,uri_ex_hasCousin)
& iext(uri_rdf_rest,esk6_0,esk7_0)
& iext(uri_rdf_first,esk7_0,uri_ex_hasFather)
& iext(uri_rdf_rest,esk7_0,uri_rdf_nil)
& iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,esk8_0)
& iext(uri_rdf_first,esk8_0,uri_ex_hasUncle)
& iext(uri_rdf_rest,esk8_0,esk9_0)
& iext(uri_rdf_first,esk9_0,esk10_0)
& iext(uri_rdf_rest,esk9_0,uri_rdf_nil)
& iext(uri_owl_inverseOf,esk10_0,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(skolemize,[status(esa)],[31]) ).
cnf(33,plain,
iext(uri_ex_hasUncle,uri_ex_bob,uri_ex_dave),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(34,plain,
iext(uri_ex_hasFather,uri_ex_bob,uri_ex_charly),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(35,plain,
iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(36,plain,
iext(uri_ex_hasFather,uri_ex_alice,uri_ex_dave),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(37,plain,
iext(uri_owl_inverseOf,esk10_0,uri_ex_hasFather),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(38,plain,
iext(uri_rdf_rest,esk9_0,uri_rdf_nil),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(39,plain,
iext(uri_rdf_first,esk9_0,esk10_0),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(40,plain,
iext(uri_rdf_rest,esk8_0,esk9_0),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(41,plain,
iext(uri_rdf_first,esk8_0,uri_ex_hasUncle),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(42,plain,
iext(uri_owl_propertyChainAxiom,uri_ex_hasCousin,esk8_0),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(43,plain,
iext(uri_rdf_rest,esk7_0,uri_rdf_nil),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(44,plain,
iext(uri_rdf_first,esk7_0,uri_ex_hasFather),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(45,plain,
iext(uri_rdf_rest,esk6_0,esk7_0),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(46,plain,
iext(uri_rdf_first,esk6_0,uri_ex_hasCousin),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(47,plain,
iext(uri_owl_propertyChainAxiom,uri_ex_hasUncle,esk6_0),
inference(split_conjunct,[status(thm)],[32]) ).
cnf(51,plain,
( iext(esk10_0,X1,X2)
| ~ iext(uri_ex_hasFather,X2,X1) ),
inference(spm,[status(thm)],[17,37,theory(equality)]) ).
cnf(58,plain,
( iext(X1,X2,X3)
| ~ iext(uri_rdf_first,X4,X5)
| ~ iext(uri_rdf_first,esk7_0,X6)
| ~ iext(uri_rdf_rest,X4,esk7_0)
| ~ iext(uri_owl_propertyChainAxiom,X1,X4)
| ~ iext(X5,X2,X7)
| ~ iext(X6,X7,X3) ),
inference(spm,[status(thm)],[30,43,theory(equality)]) ).
cnf(59,plain,
( iext(X1,X2,X3)
| ~ iext(uri_rdf_first,X4,X5)
| ~ iext(uri_rdf_first,esk9_0,X6)
| ~ iext(uri_rdf_rest,X4,esk9_0)
| ~ iext(uri_owl_propertyChainAxiom,X1,X4)
| ~ iext(X5,X2,X7)
| ~ iext(X6,X7,X3) ),
inference(spm,[status(thm)],[30,38,theory(equality)]) ).
cnf(161,plain,
( iext(X1,X2,X3)
| ~ iext(uri_rdf_rest,X4,esk7_0)
| ~ iext(uri_rdf_first,X4,X5)
| ~ iext(uri_owl_propertyChainAxiom,X1,X4)
| ~ iext(X5,X2,X6)
| ~ iext(uri_ex_hasFather,X6,X3) ),
inference(spm,[status(thm)],[58,44,theory(equality)]) ).
cnf(166,plain,
( iext(X1,X2,X3)
| ~ iext(uri_rdf_rest,esk6_0,esk7_0)
| ~ iext(uri_owl_propertyChainAxiom,X1,esk6_0)
| ~ iext(uri_ex_hasFather,X4,X3)
| ~ iext(uri_ex_hasCousin,X2,X4) ),
inference(spm,[status(thm)],[161,46,theory(equality)]) ).
cnf(172,plain,
( iext(X1,X2,X3)
| $false
| ~ iext(uri_owl_propertyChainAxiom,X1,esk6_0)
| ~ iext(uri_ex_hasFather,X4,X3)
| ~ iext(uri_ex_hasCousin,X2,X4) ),
inference(rw,[status(thm)],[166,45,theory(equality)]) ).
cnf(173,plain,
( iext(X1,X2,X3)
| ~ iext(uri_owl_propertyChainAxiom,X1,esk6_0)
| ~ iext(uri_ex_hasFather,X4,X3)
| ~ iext(uri_ex_hasCousin,X2,X4) ),
inference(cn,[status(thm)],[172,theory(equality)]) ).
cnf(174,plain,
( iext(uri_ex_hasUncle,X1,X2)
| ~ iext(uri_ex_hasFather,X3,X2)
| ~ iext(uri_ex_hasCousin,X1,X3) ),
inference(spm,[status(thm)],[173,47,theory(equality)]) ).
cnf(175,plain,
( iext(uri_ex_hasUncle,X1,uri_ex_charly)
| ~ iext(uri_ex_hasCousin,X1,uri_ex_bob) ),
inference(spm,[status(thm)],[174,34,theory(equality)]) ).
cnf(184,negated_conjecture,
( ~ iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice)
| ~ iext(uri_ex_hasCousin,uri_ex_alice,uri_ex_bob) ),
inference(spm,[status(thm)],[7,175,theory(equality)]) ).
cnf(185,negated_conjecture,
( ~ iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice)
| $false ),
inference(rw,[status(thm)],[184,35,theory(equality)]) ).
cnf(186,negated_conjecture,
~ iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice),
inference(cn,[status(thm)],[185,theory(equality)]) ).
cnf(187,plain,
( iext(X1,X2,X3)
| ~ iext(uri_rdf_rest,X4,esk9_0)
| ~ iext(uri_rdf_first,X4,X5)
| ~ iext(uri_owl_propertyChainAxiom,X1,X4)
| ~ iext(X5,X2,X6)
| ~ iext(esk10_0,X6,X3) ),
inference(spm,[status(thm)],[59,39,theory(equality)]) ).
cnf(242,plain,
( iext(X1,X2,X3)
| ~ iext(uri_rdf_rest,esk8_0,esk9_0)
| ~ iext(uri_owl_propertyChainAxiom,X1,esk8_0)
| ~ iext(esk10_0,X4,X3)
| ~ iext(uri_ex_hasUncle,X2,X4) ),
inference(spm,[status(thm)],[187,41,theory(equality)]) ).
cnf(247,plain,
( iext(X1,X2,X3)
| $false
| ~ iext(uri_owl_propertyChainAxiom,X1,esk8_0)
| ~ iext(esk10_0,X4,X3)
| ~ iext(uri_ex_hasUncle,X2,X4) ),
inference(rw,[status(thm)],[242,40,theory(equality)]) ).
cnf(248,plain,
( iext(X1,X2,X3)
| ~ iext(uri_owl_propertyChainAxiom,X1,esk8_0)
| ~ iext(esk10_0,X4,X3)
| ~ iext(uri_ex_hasUncle,X2,X4) ),
inference(cn,[status(thm)],[247,theory(equality)]) ).
cnf(249,plain,
( iext(uri_ex_hasCousin,X1,X2)
| ~ iext(esk10_0,X3,X2)
| ~ iext(uri_ex_hasUncle,X1,X3) ),
inference(spm,[status(thm)],[248,42,theory(equality)]) ).
cnf(252,plain,
( iext(uri_ex_hasCousin,X1,X2)
| ~ iext(uri_ex_hasUncle,X1,X3)
| ~ iext(uri_ex_hasFather,X2,X3) ),
inference(spm,[status(thm)],[249,51,theory(equality)]) ).
cnf(260,plain,
( iext(uri_ex_hasCousin,uri_ex_bob,X1)
| ~ iext(uri_ex_hasFather,X1,uri_ex_dave) ),
inference(spm,[status(thm)],[252,33,theory(equality)]) ).
cnf(275,plain,
iext(uri_ex_hasCousin,uri_ex_bob,uri_ex_alice),
inference(spm,[status(thm)],[260,36,theory(equality)]) ).
cnf(276,plain,
$false,
inference(sr,[status(thm)],[275,186,theory(equality)]) ).
cnf(277,plain,
$false,
276,
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% % SZS status Started for /home/graph/tptp/TPTP/Problems/SWB/SWB025+2.p
% --creating new selector for []
% -running prover on /tmp/tmpNv0HOj/sel_SWB025+2.p_1 with time limit 29
% -prover status Theorem
% Problem SWB025+2.p solved in phase 0.
% % SZS status Theorem for /home/graph/tptp/TPTP/Problems/SWB/SWB025+2.p
% % SZS status Ended for /home/graph/tptp/TPTP/Problems/SWB/SWB025+2.p
% Solved 1 out of 1.
% # Problem is unsatisfiable (or provable), constructing proof object
% # SZS status Theorem
% # SZS output start CNFRefutation.
% See solution above
% # SZS output end CNFRefutation
%
%------------------------------------------------------------------------------