%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+16 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n016.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 12:13:56 PM UTC 2026
% Result : Theorem 11.81s 2.03s
% Output : CNFRefutation 11.81s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 15
% Syntax : Number of formulae : 65 ( 12 unt; 10 def)
% Number of atoms : 365 ( 0 equ)
% Maximal formula atoms : 165 ( 5 avg)
% Number of connectives : 413 ( 113 ~; 94 |; 194 &)
% ( 10 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 165 ( 7 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 30 ( 29 usr; 11 prp; 0-5 aty)
% Number of functors : 48 ( 48 usr; 46 con; 0-2 aty)
% Number of variables : 94 ( 77 !; 17 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : member(X0,cons(X0,X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [X0,X1,X2] :
( member(X0,X2)
=> member(X0,cons(X1,X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f160,axiom,
! [X0,X1,X2] :
( ( sub(X0,X1)
& member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
& attr(X2,X0) )
=> ? [X3] :
( subs(X3,stehen_1_b)
& scar(X3,X2)
& obj(X3,X2)
& mcont(X3,X2) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5,X6] :
( val(X2,bmw_0)
& val(X1,bmw_0)
& sub(X2,name_1_1)
& sub(X0,firma_1_1)
& sub(X1,name_1_1)
& obj(X4,X0)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5,X6] :
( val(X2,bmw_0)
& val(X1,bmw_0)
& sub(X2,name_1_1)
& sub(X0,firma_1_1)
& sub(X1,name_1_1)
& obj(X4,X0)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(auflage_1_1,varia_c)
& refer(auflage_1_1,refer_c)
& quant(auflage_1_1,one)
& gener(auflage_1_1,ge)
& fact(auflage_1_1,real)
& etype(auflage_1_1,int0)
& card(auflage_1_1,int1)
& sort(auflage_1_1,oa)
& varia(teil_2_1,varia_c)
& refer(teil_2_1,refer_c)
& quant(teil_2_1,one)
& gener(teil_2_1,ge)
& fact(teil_2_1,real)
& etype(teil_2_1,int0)
& card(teil_2_1,int1)
& sort(teil_2_1,d)
& varia(c508,varia_c)
& refer(c508,refer_c)
& quant(c508,quant_c)
& gener(c508,gener_c)
& fact(c508,real)
& etype(c508,etype_c)
& card(c508,card_c)
& sort(c508,ent)
& sort(m__374nchen_0,fe)
& sort(bmw_0,fe)
& varia(name_1_1,varia_c)
& refer(name_1_1,refer_c)
& quant(name_1_1,one)
& gener(name_1_1,ge)
& fact(name_1_1,real)
& etype(name_1_1,int0)
& card(name_1_1,int1)
& sort(name_1_1,na)
& varia(firma_1_1,varia_c)
& refer(firma_1_1,refer_c)
& quant(firma_1_1,one)
& gener(firma_1_1,ge)
& fact(firma_1_1,real)
& etype(firma_1_1,int0)
& card(firma_1_1,int1)
& sort(firma_1_1,io)
& sort(firma_1_1,d)
& varia(c413,varia_c)
& refer(c413,indet)
& quant(c413,one)
& gener(c413,sp)
& fact(c413,real)
& etype(c413,int0)
& card(c413,int1)
& sort(c413,na)
& varia(c408,varia_c)
& refer(c408,indet)
& quant(c408,one)
& gener(c408,sp)
& fact(c408,real)
& etype(c408,int0)
& card(c408,int1)
& sort(c408,na)
& varia(c407,con)
& refer(c407,det)
& quant(c407,one)
& gener(c407,sp)
& fact(c407,real)
& etype(c407,int0)
& card(c407,int1)
& sort(c407,io)
& sort(c407,d)
& varia(c385,varia_c)
& refer(c385,indet)
& quant(c385,one)
& gener(c385,sp)
& fact(c385,real)
& etype(c385,int0)
& card(c385,int1)
& sort(c385,d)
& varia(ausgabe_1_1,varia_c)
& refer(ausgabe_1_1,refer_c)
& quant(ausgabe_1_1,one)
& gener(ausgabe_1_1,ge)
& fact(ausgabe_1_1,real)
& etype(ausgabe_1_1,int0)
& card(ausgabe_1_1,int1)
& sort(ausgabe_1_1,ad)
& varia(c376,varia_c)
& refer(c376,refer_c)
& quant(c376,one)
& gener(c376,gener_c)
& fact(c376,real)
& etype(c376,int0)
& card(c376,int1)
& sort(c376,ad)
& varia(spiegel_1_1,varia_c)
& refer(spiegel_1_1,refer_c)
& quant(spiegel_1_1,one)
& gener(spiegel_1_1,ge)
& fact(spiegel_1_1,real)
& etype(spiegel_1_1,int0)
& card(spiegel_1_1,int1)
& sort(spiegel_1_1,d)
& varia(c371,varia_c)
& refer(c371,det)
& quant(c371,one)
& gener(c371,sp)
& fact(c371,real)
& etype(c371,int0)
& card(c371,int1)
& sort(c371,d)
& varia(teilauflage_1_1,varia_c)
& refer(teilauflage_1_1,refer_c)
& quant(teilauflage_1_1,one)
& gener(teilauflage_1_1,ge)
& fact(teilauflage_1_1,real)
& etype(teilauflage_1_1,int0)
& card(teilauflage_1_1,int1)
& sort(teilauflage_1_1,oa)
& varia(c365,varia_c)
& refer(c365,indet)
& quant(c365,one)
& gener(c365,sp)
& fact(c365,real)
& etype(c365,int0)
& card(c365,int1)
& sort(c365,oa)
& varia(karte_1_1,varia_c)
& refer(karte_1_1,refer_c)
& quant(karte_1_1,one)
& gener(karte_1_1,ge)
& fact(karte_1_1,real)
& etype(karte_1_1,int0)
& card(karte_1_1,int1)
& sort(karte_1_1,d)
& varia(post_1_2,varia_c)
& refer(post_1_2,refer_c)
& quant(post_1_2,quant_c)
& gener(post_1_2,ge)
& fact(post_1_2,real)
& etype(post_1_2,int1)
& card(post_1_2,card_c)
& sort(post_1_2,d)
& varia(ansichtskarte_1_1,varia_c)
& refer(ansichtskarte_1_1,refer_c)
& quant(ansichtskarte_1_1,one)
& gener(ansichtskarte_1_1,ge)
& fact(ansichtskarte_1_1,real)
& etype(ansichtskarte_1_1,int0)
& card(ansichtskarte_1_1,int1)
& sort(ansichtskarte_1_1,d)
& sub(teilauflage_1_1,auflage_1_1)
& assoc(teilauflage_1_1,teil_2_1)
& tupl_p5(c508,c365,c371,c376,c385)
& val(c413,m__374nchen_0)
& sub(c413,name_1_1)
& val(c408,bmw_0)
& sub(c408,name_1_1)
& sub(c407,firma_1_1)
& attr(c407,c413)
& attr(c407,c408)
& attch(c407,c385)
& sub(c385,ansichtskarte_1_1)
& subs(c376,ausgabe_1_1)
& sub(c371,spiegel_1_1)
& sub(c365,teilauflage_1_1)
& sub(ansichtskarte_1_1,karte_1_1)
& assoc(ansichtskarte_1_1,post_1_2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10191,plain,
! [X0,X1] : member(X0,cons(X0,X1)),
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f10192,plain,
! [X0,X1,X2] :
( member(X0,cons(X1,X2))
| ~ member(X0,X2) ),
inference(pre_NNF_transformation,[status(thm)],[f2]) ).
fof(f10193,plain,
! [X0,X2] :
( ! [X1] : member(X0,cons(X1,X2))
| ~ member(X0,X2) ),
inference(miniscoping,[status(thm)],[f10192]) ).
fof(f10194,plain,
! [X0,X1,X2] :
( member(X0,cons(X2,X1))
| ~ member(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10193]) ).
fof(f10698,plain,
! [X0,X1,X2] :
( ? [X3] :
( subs(X3,stehen_1_b)
& scar(X3,X2)
& obj(X3,X2)
& mcont(X3,X2) )
| ~ sub(X0,X1)
| ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(X2,X0) ),
inference(pre_NNF_transformation,[status(thm)],[f160]) ).
fof(f10699,plain,
! [X2] :
( ? [X3] :
( subs(X3,stehen_1_b)
& scar(X3,X2)
& obj(X3,X2)
& mcont(X3,X2) )
| ! [X0,X1] :
( ~ sub(X0,X1)
| ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(X2,X0) ) ),
inference(miniscoping,[status(thm)],[f10698]) ).
fof(f10700,plain,
! [X2] :
( ( subs(sK51_skl(X2),stehen_1_b)
& scar(sK51_skl(X2),X2)
& obj(sK51_skl(X2),X2)
& mcont(sK51_skl(X2),X2) )
| ! [X0,X1] :
( ~ sub(X0,X1)
| ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(X2,X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK51_skl]),skolemize(X3,sK51_skl(X2))],[f10699]) ).
fof(f10702,plain,
! [X0,X1,X2] :
( obj(sK51_skl(X0),X0)
| ~ sub(X1,X2)
| ~ member(X2,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10700]) ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ val(X2,bmw_0)
| ~ val(X1,bmw_0)
| ~ sub(X2,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X4,X0)
| ~ attr(X5,X6)
| ~ attr(X3,X2)
| ~ attr(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X2] :
( ~ val(X2,bmw_0)
| ! [X1] :
( ~ val(X1,bmw_0)
| ~ sub(X2,name_1_1)
| ! [X0] :
( ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ! [X4] : ~ obj(X4,X0)
| ! [X5,X6] : ~ attr(X5,X6)
| ! [X3] : ~ attr(X3,X2)
| ~ attr(X0,X1) ) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ val(X3,bmw_0)
| ~ val(X1,bmw_0)
| ~ sub(X3,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X6,X0)
| ~ attr(X4,X5)
| ~ attr(X2,X3)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20825,plain,
attr(c407,c408),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20827,plain,
sub(c407,firma_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20828,plain,
sub(c408,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20829,plain,
val(c408,bmw_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21018,definition,
! [X0,X1,X6] :
( sQ0_spl
<=> ( ~ val(X1,bmw_0)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X6,X0)
| ~ attr(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f21019,plain,
! [X0,X1,X2] :
( ~ sQ0_spl
| ~ val(X1,bmw_0)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X2,X0)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21018]) ).
fof(f21021,definition,
! [X2,X3] :
( sQ1_spl
<=> ( ~ val(X3,bmw_0)
| ~ sub(X3,name_1_1)
| ~ attr(X2,X3) ) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f21022,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21021]) ).
fof(f21024,definition,
! [X4,X5] :
( sQ2_spl
<=> ~ attr(X4,X5) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f21025,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21024]) ).
fof(f21027,plain,
( sQ2_spl
| sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f21018,f21021,f21024]) ).
fof(f21030,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20825,f21025]) ).
fof(f21031,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f21030]) ).
fof(f21032,plain,
! [X0] :
( ~ sQ0_spl
| ~ val(c408,bmw_0)
| ~ sub(c407,firma_1_1)
| ~ sub(c408,name_1_1)
| ~ obj(X0,c407) ),
inference(resolution,[status(thm)],[f20825,f21019]) ).
fof(f21033,definition,
! [X0] :
( sQ3_spl
<=> ~ obj(X0,c407) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f21034,plain,
! [X0] :
( ~ sQ3_spl
| ~ obj(X0,c407) ),
inference(component_clause,[status(thm)],[f21033]) ).
fof(f21036,definition,
( sQ4_spl
<=> sub(c408,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f21038,plain,
( sQ4_spl
| ~ sub(c408,name_1_1) ),
inference(component_clause,[status(thm)],[f21036]) ).
fof(f21039,definition,
( sQ5_spl
<=> sub(c407,firma_1_1) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f21041,plain,
( sQ5_spl
| ~ sub(c407,firma_1_1) ),
inference(component_clause,[status(thm)],[f21039]) ).
fof(f21042,definition,
( sQ6_spl
<=> val(c408,bmw_0) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f21044,plain,
( sQ6_spl
| ~ val(c408,bmw_0) ),
inference(component_clause,[status(thm)],[f21042]) ).
fof(f21045,plain,
( ~ sQ0_spl
| ~ sQ6_spl
| ~ sQ5_spl
| ~ sQ4_spl
| sQ3_spl ),
inference(split_clause,[status(thm)],[f21032,f21033,f21036,f21039,f21042,f21018]) ).
fof(f21046,plain,
( sQ6_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21044,f20829]) ).
fof(f21047,plain,
sQ6_spl,
inference(contradiction_clause,[status(thm)],[f21046]) ).
fof(f21048,plain,
( sQ5_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21041,f20827]) ).
fof(f21049,plain,
sQ5_spl,
inference(contradiction_clause,[status(thm)],[f21048]) ).
fof(f21050,plain,
( sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21038,f20828]) ).
fof(f21051,plain,
sQ4_spl,
inference(contradiction_clause,[status(thm)],[f21050]) ).
fof(f21053,plain,
! [X0] :
( ~ sQ1_spl
| ~ sub(c408,name_1_1)
| ~ attr(X0,c408) ),
inference(resolution,[status(thm)],[f21022,f20829]) ).
fof(f21054,definition,
! [X0] :
( sQ7_spl
<=> ~ attr(X0,c408) ),
introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).
fof(f21055,plain,
! [X0] :
( ~ sQ7_spl
| ~ attr(X0,c408) ),
inference(component_clause,[status(thm)],[f21054]) ).
fof(f21057,plain,
( ~ sQ1_spl
| ~ sQ4_spl
| sQ7_spl ),
inference(split_clause,[status(thm)],[f21053,f21054,f21036,f21021]) ).
fof(f21060,plain,
( ~ sQ7_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20825,f21055]) ).
fof(f21061,plain,
~ sQ7_spl,
inference(contradiction_clause,[status(thm)],[f21060]) ).
fof(f22652,plain,
! [X0] :
( obj(sK51_skl(c407),c407)
| ~ sub(c408,X0)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(resolution,[status(thm)],[f10702,f20825]) ).
fof(f22653,definition,
! [X0] :
( sQ8_spl
<=> ( ~ sub(c408,X0)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ) ),
introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).
fof(f22654,plain,
! [X0] :
( ~ sQ8_spl
| ~ sub(c408,X0)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(component_clause,[status(thm)],[f22653]) ).
fof(f22656,definition,
( sQ9_spl
<=> obj(sK51_skl(c407),c407) ),
introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition]) ).
fof(f22657,plain,
( ~ sQ9_spl
| obj(sK51_skl(c407),c407) ),
inference(component_clause,[status(thm)],[f22656]) ).
fof(f22659,plain,
( sQ9_spl
| sQ8_spl ),
inference(split_clause,[status(thm)],[f22652,f22653,f22656]) ).
fof(f22668,plain,
! [X0] :
( ~ sQ8_spl
| ~ member(X0,cons(familiename_1_1,cons(name_1_1,nil)))
| ~ sub(c408,X0) ),
inference(resolution,[status(thm)],[f22654,f10194]) ).
fof(f22670,plain,
! [X0] :
( ~ sQ8_spl
| ~ member(X0,cons(name_1_1,nil))
| ~ sub(c408,X0) ),
inference(resolution,[status(thm)],[f22668,f10194]) ).
fof(f22673,plain,
( ~ sQ8_spl
| ~ sub(c408,name_1_1) ),
inference(resolution,[status(thm)],[f22670,f10191]) ).
fof(f22674,plain,
( ~ sQ8_spl
| ~ sQ4_spl ),
inference(split_clause,[status(thm)],[f22673,f21036,f22653]) ).
fof(f22675,plain,
( ~ sQ9_spl
| ~ sQ3_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f22657,f21034]) ).
fof(f22676,plain,
( ~ sQ9_spl
| ~ sQ3_spl ),
inference(contradiction_clause,[status(thm)],[f22675]) ).
fof(f22677,plain,
$false,
inference(sat_refutation,[status(thm)],[f21027,f21031,f21045,f21047,f21049,f21051,f21057,f21061,f22659,f22674,f22676]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR115+16 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n016.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 21 15:10:23 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.24/0.50 % Drodi V4.1.1
% 11.81/2.03 % Refutation found
% 11.81/2.03 % SZS status Theorem for theBenchmark: Theorem is valid
% 11.81/2.03 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 9.14/2.21 % Elapsed time: 1.820669 seconds
% 9.14/2.21 % CPU time: 12.414795 seconds
% 9.14/2.21 % Total memory used: 477.765 MB
% 9.14/2.21 % Net memory used: 472.175 MB
%------------------------------------------------------------------------------