%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : SWB071+1 : TPTP v9.2.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n007.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 : Tue May 5 05:17:30 PM UTC 2026
% Result : Theorem 14.64s 9.18s
% Output : CNFRefutation 14.72s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 10
% Syntax : Number of formulae : 58 ( 16 unt; 0 def)
% Number of atoms : 177 ( 13 equ)
% Maximal formula atoms : 15 ( 3 avg)
% Number of connectives : 188 ( 69 ~; 80 |; 30 &)
% ( 4 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 17 ( 17 usr; 11 con; 0-3 aty)
% Number of variables : 99 ( 3 sgn 42 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(owl_npa_object_fi,axiom,
! [X2,X21,X22] :
( ( ir(X21)
& ip(X2)
& ir(X22)
& ~ iext(X2,X21,X22) )
=> ? [X11] :
( iext(uri_owl_sourceIndividual,X11,X21)
& iext(uri_owl_assertionProperty,X11,X2)
& iext(uri_owl_targetIndividual,X11,X22) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',owl_npa_object_fi) ).
fof(owl_char_symmetric,axiom,
! [X2] :
( icext(uri_owl_SymmetricProperty,X2)
<=> ( ip(X2)
& ! [X4,X7] :
( iext(X2,X4,X7)
=> iext(X2,X7,X4) ) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',owl_char_symmetric) ).
fof(simple_iext_property,axiom,
! [X1,X2,X3] :
( iext(X2,X1,X3)
=> ip(X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',simple_iext_property) ).
fof(simple_ir,axiom,
! [X4] : ir(X4),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',simple_ir) ).
fof(owl_eqdis_differentfrom,axiom,
! [X4,X7] :
( iext(uri_owl_differentFrom,X4,X7)
<=> X4 != X7 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',owl_eqdis_differentfrom) ).
fof(rdfs_cext_def,axiom,
! [X4,X5] :
( iext(uri_rdf_type,X4,X5)
<=> icext(X5,X4) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',rdfs_cext_def) ).
fof(conclusion_rdfbased_sem_npa_ind_bw,conjecture,
? [X42] :
( iext(uri_owl_sourceIndividual,X42,uri_ex_s)
& iext(uri_owl_assertionProperty,X42,uri_ex_p)
& iext(uri_owl_targetIndividual,X42,uri_ex_o2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',conclusion_rdfbased_sem_npa_ind_bw) ).
fof(premise_rdfbased_sem_npa_ind_bw,axiom,
( iext(uri_rdf_type,uri_ex_p,uri_owl_FunctionalProperty)
& iext(uri_ex_p,uri_ex_s,uri_ex_o1)
& iext(uri_owl_differentFrom,uri_ex_o2,uri_ex_o1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_rdfbased_sem_npa_ind_bw) ).
fof(owl_prop_differentfrom_type,axiom,
ip(uri_owl_differentFrom),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',owl_prop_differentfrom_type) ).
fof(owl_char_functional,axiom,
! [X2] :
( icext(uri_owl_FunctionalProperty,X2)
<=> ( ip(X2)
& ! [X4,X27,X28] :
( ( iext(X2,X4,X27)
& iext(X2,X4,X28) )
=> X27 = X28 ) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',owl_char_functional) ).
fof(c_0_10,plain,
! [X2,X21,X22] :
( ( ir(X21)
& ip(X2)
& ir(X22)
& ~ iext(X2,X21,X22) )
=> ? [X11] :
( iext(uri_owl_sourceIndividual,X11,X21)
& iext(uri_owl_assertionProperty,X11,X2)
& iext(uri_owl_targetIndividual,X11,X22) ) ),
inference(fof_simplification,[status(thm)],[owl_npa_object_fi]) ).
fof(c_0_11,plain,
! [X2029,X2030,X2031,X2032] :
( ( ip(X2029)
| ~ icext(uri_owl_SymmetricProperty,X2029) )
& ( ~ iext(X2029,X2030,X2031)
| iext(X2029,X2031,X2030)
| ~ icext(uri_owl_SymmetricProperty,X2029) )
& ( iext(X2032,esk171_1(X2032),esk172_1(X2032))
| ~ ip(X2032)
| icext(uri_owl_SymmetricProperty,X2032) )
& ( ~ iext(X2032,esk172_1(X2032),esk171_1(X2032))
| ~ ip(X2032)
| icext(uri_owl_SymmetricProperty,X2032) ) ),
inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[owl_char_symmetric])])])])])]) ).
fof(c_0_12,plain,
! [X1017,X1018,X1019] :
( ~ iext(X1018,X1017,X1019)
| ip(X1018) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[simple_iext_property])]) ).
fof(c_0_13,plain,
! [X2096,X2097,X2098] :
( ( iext(uri_owl_sourceIndividual,esk191_3(X2096,X2097,X2098),X2097)
| ~ ir(X2097)
| ~ ip(X2096)
| ~ ir(X2098)
| iext(X2096,X2097,X2098) )
& ( iext(uri_owl_assertionProperty,esk191_3(X2096,X2097,X2098),X2096)
| ~ ir(X2097)
| ~ ip(X2096)
| ~ ir(X2098)
| iext(X2096,X2097,X2098) )
& ( iext(uri_owl_targetIndividual,esk191_3(X2096,X2097,X2098),X2098)
| ~ ir(X2097)
| ~ ip(X2096)
| ~ ir(X2098)
| iext(X2096,X2097,X2098) ) ),
inference(distribute,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_10])])])]) ).
fof(c_0_14,plain,
! [X1020] : ir(X1020),
inference(variable_rename,[status(thm)],[simple_ir]) ).
cnf(c_0_15,plain,
( icext(uri_owl_SymmetricProperty,X1)
| ~ iext(X1,esk172_1(X1),esk171_1(X1))
| ~ ip(X1) ),
inference(split_conjunct,[status(thm)],[c_0_11]) ).
cnf(c_0_16,plain,
( ip(X1)
| ~ iext(X1,X2,X3) ),
inference(split_conjunct,[status(thm)],[c_0_12]) ).
fof(c_0_17,plain,
! [X1756,X1757] :
( ( ~ iext(uri_owl_differentFrom,X1756,X1757)
| X1756 != X1757 )
& ( X1756 = X1757
| iext(uri_owl_differentFrom,X1756,X1757) ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[owl_eqdis_differentfrom])]) ).
fof(c_0_18,plain,
! [X1023,X1024] :
( ( ~ iext(uri_rdf_type,X1023,X1024)
| icext(X1024,X1023) )
& ( ~ icext(X1024,X1023)
| iext(uri_rdf_type,X1023,X1024) ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[rdfs_cext_def])]) ).
fof(c_0_19,negated_conjecture,
~ ? [X42] :
( iext(uri_owl_sourceIndividual,X42,uri_ex_s)
& iext(uri_owl_assertionProperty,X42,uri_ex_p)
& iext(uri_owl_targetIndividual,X42,uri_ex_o2) ),
inference(assume_negation,[status(cth)],[conclusion_rdfbased_sem_npa_ind_bw]) ).
cnf(c_0_20,plain,
( iext(uri_owl_targetIndividual,esk191_3(X1,X2,X3),X3)
| iext(X1,X2,X3)
| ~ ir(X2)
| ~ ip(X1)
| ~ ir(X3) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_21,plain,
ir(X1),
inference(split_conjunct,[status(thm)],[c_0_14]) ).
cnf(c_0_22,plain,
iext(uri_ex_p,uri_ex_s,uri_ex_o1),
inference(split_conjunct,[status(thm)],[premise_rdfbased_sem_npa_ind_bw]) ).
cnf(c_0_23,plain,
( iext(uri_owl_assertionProperty,esk191_3(X1,X2,X3),X1)
| iext(X1,X2,X3)
| ~ ir(X2)
| ~ ip(X1)
| ~ ir(X3) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_24,plain,
( iext(X1,esk171_1(X1),esk172_1(X1))
| icext(uri_owl_SymmetricProperty,X1)
| ~ ip(X1) ),
inference(split_conjunct,[status(thm)],[c_0_11]) ).
cnf(c_0_25,plain,
ip(uri_owl_differentFrom),
inference(split_conjunct,[status(thm)],[owl_prop_differentfrom_type]) ).
cnf(c_0_26,plain,
( icext(uri_owl_SymmetricProperty,X1)
| ~ iext(X1,esk172_1(X1),esk171_1(X1)) ),
inference(csr,[status(thm)],[c_0_15,c_0_16]) ).
cnf(c_0_27,plain,
( X1 = X2
| iext(uri_owl_differentFrom,X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_17]) ).
cnf(c_0_28,plain,
( ~ iext(uri_owl_differentFrom,X1,X2)
| X1 != X2 ),
inference(split_conjunct,[status(thm)],[c_0_17]) ).
fof(c_0_29,plain,
! [X2005,X2006,X2007,X2008,X2009] :
( ( ip(X2005)
| ~ icext(uri_owl_FunctionalProperty,X2005) )
& ( ~ iext(X2005,X2006,X2007)
| ~ iext(X2005,X2006,X2008)
| X2007 = X2008
| ~ icext(uri_owl_FunctionalProperty,X2005) )
& ( iext(X2009,esk163_1(X2009),esk164_1(X2009))
| ~ ip(X2009)
| icext(uri_owl_FunctionalProperty,X2009) )
& ( iext(X2009,esk163_1(X2009),esk165_1(X2009))
| ~ ip(X2009)
| icext(uri_owl_FunctionalProperty,X2009) )
& ( esk164_1(X2009) != esk165_1(X2009)
| ~ ip(X2009)
| icext(uri_owl_FunctionalProperty,X2009) ) ),
inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[owl_char_functional])])])])])]) ).
cnf(c_0_30,plain,
( icext(X2,X1)
| ~ iext(uri_rdf_type,X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_18]) ).
cnf(c_0_31,plain,
iext(uri_rdf_type,uri_ex_p,uri_owl_FunctionalProperty),
inference(split_conjunct,[status(thm)],[premise_rdfbased_sem_npa_ind_bw]) ).
fof(c_0_32,negated_conjecture,
! [X2223] :
( ~ iext(uri_owl_sourceIndividual,X2223,uri_ex_s)
| ~ iext(uri_owl_assertionProperty,X2223,uri_ex_p)
| ~ iext(uri_owl_targetIndividual,X2223,uri_ex_o2) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_19])]) ).
cnf(c_0_33,plain,
( iext(X1,X2,X3)
| iext(uri_owl_targetIndividual,esk191_3(X1,X2,X3),X3)
| ~ ip(X1) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_20,c_0_21]),c_0_21])]) ).
cnf(c_0_34,plain,
ip(uri_ex_p),
inference(spm,[status(thm)],[c_0_16,c_0_22]) ).
cnf(c_0_35,plain,
( iext(X1,X2,X3)
| iext(uri_owl_assertionProperty,esk191_3(X1,X2,X3),X1)
| ~ ip(X1) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_23,c_0_21]),c_0_21])]) ).
cnf(c_0_36,plain,
( iext(uri_owl_sourceIndividual,esk191_3(X1,X2,X3),X2)
| iext(X1,X2,X3)
| ~ ir(X2)
| ~ ip(X1)
| ~ ir(X3) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_37,plain,
( icext(uri_owl_SymmetricProperty,uri_owl_differentFrom)
| iext(uri_owl_differentFrom,esk171_1(uri_owl_differentFrom),esk172_1(uri_owl_differentFrom)) ),
inference(spm,[status(thm)],[c_0_24,c_0_25]) ).
cnf(c_0_38,plain,
( esk172_1(uri_owl_differentFrom) = esk171_1(uri_owl_differentFrom)
| icext(uri_owl_SymmetricProperty,uri_owl_differentFrom) ),
inference(spm,[status(thm)],[c_0_26,c_0_27]) ).
cnf(c_0_39,plain,
~ iext(uri_owl_differentFrom,X1,X1),
inference(er,[status(thm)],[c_0_28]) ).
cnf(c_0_40,plain,
( X3 = X4
| ~ iext(X1,X2,X3)
| ~ iext(X1,X2,X4)
| ~ icext(uri_owl_FunctionalProperty,X1) ),
inference(split_conjunct,[status(thm)],[c_0_29]) ).
cnf(c_0_41,plain,
icext(uri_owl_FunctionalProperty,uri_ex_p),
inference(spm,[status(thm)],[c_0_30,c_0_31]) ).
cnf(c_0_42,negated_conjecture,
( ~ iext(uri_owl_sourceIndividual,X1,uri_ex_s)
| ~ iext(uri_owl_assertionProperty,X1,uri_ex_p)
| ~ iext(uri_owl_targetIndividual,X1,uri_ex_o2) ),
inference(split_conjunct,[status(thm)],[c_0_32]) ).
cnf(c_0_43,plain,
( iext(uri_owl_targetIndividual,esk191_3(uri_ex_p,X1,X2),X2)
| iext(uri_ex_p,X1,X2) ),
inference(spm,[status(thm)],[c_0_33,c_0_34]) ).
cnf(c_0_44,plain,
( iext(uri_owl_assertionProperty,esk191_3(uri_ex_p,X1,X2),uri_ex_p)
| iext(uri_ex_p,X1,X2) ),
inference(spm,[status(thm)],[c_0_35,c_0_34]) ).
cnf(c_0_45,plain,
( iext(X1,X2,X3)
| iext(uri_owl_sourceIndividual,esk191_3(X1,X2,X3),X2)
| ~ ip(X1) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_36,c_0_21]),c_0_21])]) ).
cnf(c_0_46,plain,
( iext(X1,X3,X2)
| ~ iext(X1,X2,X3)
| ~ icext(uri_owl_SymmetricProperty,X1) ),
inference(split_conjunct,[status(thm)],[c_0_11]) ).
cnf(c_0_47,plain,
icext(uri_owl_SymmetricProperty,uri_owl_differentFrom),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_37,c_0_38]),c_0_39]) ).
cnf(c_0_48,plain,
( X1 = X2
| ~ iext(uri_ex_p,X3,X2)
| ~ iext(uri_ex_p,X3,X1) ),
inference(spm,[status(thm)],[c_0_40,c_0_41]) ).
cnf(c_0_49,negated_conjecture,
( iext(uri_ex_p,X1,uri_ex_o2)
| ~ iext(uri_owl_sourceIndividual,esk191_3(uri_ex_p,X1,uri_ex_o2),uri_ex_s) ),
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_42,c_0_43]),c_0_44]) ).
cnf(c_0_50,plain,
( iext(uri_owl_sourceIndividual,esk191_3(uri_ex_p,X1,X2),X1)
| iext(uri_ex_p,X1,X2) ),
inference(spm,[status(thm)],[c_0_45,c_0_34]) ).
cnf(c_0_51,plain,
( iext(uri_owl_differentFrom,X1,X2)
| ~ iext(uri_owl_differentFrom,X2,X1) ),
inference(spm,[status(thm)],[c_0_46,c_0_47]) ).
cnf(c_0_52,plain,
iext(uri_owl_differentFrom,uri_ex_o2,uri_ex_o1),
inference(split_conjunct,[status(thm)],[premise_rdfbased_sem_npa_ind_bw]) ).
cnf(c_0_53,plain,
( X1 = uri_ex_o1
| ~ iext(uri_ex_p,uri_ex_s,X1) ),
inference(spm,[status(thm)],[c_0_48,c_0_22]) ).
cnf(c_0_54,negated_conjecture,
iext(uri_ex_p,uri_ex_s,uri_ex_o2),
inference(spm,[status(thm)],[c_0_49,c_0_50]) ).
cnf(c_0_55,plain,
iext(uri_owl_differentFrom,uri_ex_o1,uri_ex_o2),
inference(spm,[status(thm)],[c_0_51,c_0_52]) ).
cnf(c_0_56,negated_conjecture,
uri_ex_o1 = uri_ex_o2,
inference(spm,[status(thm)],[c_0_53,c_0_54]) ).
cnf(c_0_57,plain,
$false,
inference(sr,[status(thm)],[inference(rw,[status(thm)],[c_0_55,c_0_56]),c_0_39]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SWB071+1 : TPTP v9.2.1. Released v5.2.0.
% 0.00/0.12 % Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.15/0.32 % Computer : n007.cluster.edu
% 0.15/0.32 % Model : x86_64 x86_64
% 0.15/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.32 % Memory : 8042.1875MB
% 0.15/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.32 % CPULimit : 300
% 0.15/0.32 % WCLimit : 300
% 0.15/0.32 % DateTime : Tue May 5 04:11:08 EDT 2026
% 0.15/0.33 % CPUTime :
% 0.15/0.34 % start to proof: theBenchmark
% 14.64/9.18 % Version : CSE_E---1.7
% 14.64/9.18 % Problem : theBenchmark.p
% 14.64/9.18 % SZS status Theorem for theBenchmark.p
% 14.64/9.18 % SZS output start CNFRefutation
% See solution above
% 14.72/9.22 % Total time : 7.491s
%------------------------------------------------------------------------------