%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+11 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n014.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 12:13:55 PM UTC 2026
% Result : Theorem 23.76s 8.61s
% Output : CNFRefutation 24.51s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 17
% Syntax : Number of formulae : 79 ( 18 unt; 11 def)
% Number of atoms : 522 ( 0 equ)
% Maximal formula atoms : 275 ( 6 avg)
% Number of connectives : 579 ( 136 ~; 119 |; 310 &)
% ( 11 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 275 ( 8 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 35 ( 34 usr; 12 prp; 0-7 aty)
% Number of functors : 70 ( 70 usr; 68 con; 0-2 aty)
% Number of variables : 115 ( 96 !; 19 ?)
% 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(f20,axiom,
! [X0,X1] :
( card(X0,X1)
=> has_card_leq(X0,X1) ),
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,X7] :
( val(X6,X7)
& val(X2,bmw_0)
& val(X1,bmw_0)
& sub(X6,jahr__1_1)
& sub(X2,name_1_1)
& sub(X0,firma_1_1)
& sub(X1,name_1_1)
& obj(X4,X0)
& has_card_leq(X7,int1994)
& 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,X7] :
( val(X6,X7)
& val(X2,bmw_0)
& val(X1,bmw_0)
& sub(X6,jahr__1_1)
& sub(X2,name_1_1)
& sub(X0,firma_1_1)
& sub(X1,name_1_1)
& obj(X4,X0)
& has_card_leq(X7,int1994)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(fabrikant_1_1,varia_c)
& refer(fabrikant_1_1,refer_c)
& quant(fabrikant_1_1,one)
& gener(fabrikant_1_1,ge)
& fact(fabrikant_1_1,real)
& etype(fabrikant_1_1,int0)
& card(fabrikant_1_1,int1)
& sort(fabrikant_1_1,io)
& sort(fabrikant_1_1,d)
& gener(wagen_2_1,ge)
& fact(wagen_2_1,real)
& sort(wagen_2_1,da)
& varia(luxus__1_1,varia_c)
& refer(luxus__1_1,refer_c)
& quant(luxus__1_1,one)
& gener(luxus__1_1,ge)
& fact(luxus__1_1,real)
& etype(luxus__1_1,int0)
& card(luxus__1_1,int1)
& sort(luxus__1_1,io)
& varia(c20686,varia_c)
& refer(c20686,refer_c)
& quant(c20686,quant_c)
& gener(c20686,gener_c)
& fact(c20686,real)
& etype(c20686,etype_c)
& card(c20686,card_c)
& sort(c20686,ent)
& sort(neo_1_1,nq)
& varia(motor__1_1,varia_c)
& refer(motor__1_1,refer_c)
& quant(motor__1_1,one)
& gener(motor__1_1,ge)
& fact(motor__1_1,real)
& etype(motor__1_1,int0)
& card(motor__1_1,int1)
& sort(motor__1_1,d)
& varia(entwicklung_1_1,varia_c)
& refer(entwicklung_1_1,refer_c)
& quant(entwicklung_1_1,one)
& gener(entwicklung_1_1,ge)
& fact(entwicklung_1_1,real)
& etype(entwicklung_1_1,int0)
& card(entwicklung_1_1,int1)
& sort(entwicklung_1_1,ad)
& varia(c20649,varia_c)
& refer(c20649,indet)
& quant(c20649,mult)
& gener(c20649,sp)
& fact(c20649,real)
& etype(c20649,int1)
& card(c20649,cons(x_constant,cons(int1,nil)))
& sort(c20649,d)
& varia(c20644,varia_c)
& refer(c20644,det)
& quant(c20644,one)
& gener(c20644,sp)
& fact(c20644,real)
& etype(c20644,int0)
& card(c20644,int1)
& sort(c20644,ad)
& varia(anlieferung_1_1,varia_c)
& refer(anlieferung_1_1,refer_c)
& quant(anlieferung_1_1,one)
& gener(anlieferung_1_1,ge)
& fact(anlieferung_1_1,real)
& etype(anlieferung_1_1,int0)
& card(anlieferung_1_1,int1)
& sort(anlieferung_1_1,ad)
& varia(c20640,con)
& refer(c20640,det)
& quant(c20640,one)
& gener(c20640,sp)
& fact(c20640,real)
& etype(c20640,int0)
& card(c20640,int1)
& sort(c20640,ad)
& varia(abkommen_1_1,varia_c)
& refer(abkommen_1_1,refer_c)
& quant(abkommen_1_1,one)
& gener(abkommen_1_1,ge)
& fact(abkommen_1_1,real)
& etype(abkommen_1_1,int0)
& card(abkommen_1_1,int1)
& sort(abkommen_1_1,io)
& sort(abkommen_1_1,d)
& varia(c20630,varia_c)
& refer(c20630,indet)
& quant(c20630,one)
& gener(c20630,sp)
& fact(c20630,real)
& etype(c20630,int0)
& card(c20630,int1)
& sort(c20630,io)
& sort(c20630,d)
& sort(royce_0,fe)
& varia(eigenname_1_1,varia_c)
& refer(eigenname_1_1,refer_c)
& quant(eigenname_1_1,one)
& gener(eigenname_1_1,ge)
& fact(eigenname_1_1,real)
& etype(eigenname_1_1,int0)
& card(eigenname_1_1,int1)
& sort(eigenname_1_1,na)
& varia(luxuswagenhersteller_1_1,varia_c)
& refer(luxuswagenhersteller_1_1,refer_c)
& quant(luxuswagenhersteller_1_1,one)
& gener(luxuswagenhersteller_1_1,ge)
& fact(luxuswagenhersteller_1_1,real)
& etype(luxuswagenhersteller_1_1,int0)
& card(luxuswagenhersteller_1_1,int1)
& sort(luxuswagenhersteller_1_1,io)
& sort(luxuswagenhersteller_1_1,d)
& sort(britisch__1_1,nq)
& varia(c20629,varia_c)
& refer(c20629,indet)
& quant(c20629,one)
& gener(c20629,sp)
& fact(c20629,real)
& etype(c20629,int0)
& card(c20629,int1)
& sort(c20629,na)
& varia(c20628,con)
& refer(c20628,det)
& quant(c20628,one)
& gener(c20628,sp)
& fact(c20628,real)
& etype(c20628,int0)
& card(c20628,int1)
& sort(c20628,d)
& sort(roll_0,fe)
& varia(familiename_1_1,varia_c)
& refer(familiename_1_1,refer_c)
& quant(familiename_1_1,one)
& gener(familiename_1_1,ge)
& fact(familiename_1_1,real)
& etype(familiename_1_1,int0)
& card(familiename_1_1,int1)
& sort(familiename_1_1,na)
& varia(mensch_1_1,varia_c)
& refer(mensch_1_1,refer_c)
& quant(mensch_1_1,one)
& gener(mensch_1_1,ge)
& fact(mensch_1_1,real)
& etype(mensch_1_1,int0)
& card(mensch_1_1,int1)
& sort(mensch_1_1,d)
& varia(c20624,varia_c)
& refer(c20624,indet)
& quant(c20624,one)
& gener(c20624,sp)
& fact(c20624,real)
& etype(c20624,int0)
& card(c20624,int1)
& sort(c20624,na)
& varia(c20623,con)
& refer(c20623,det)
& quant(c20623,one)
& gener(c20623,sp)
& fact(c20623,real)
& etype(c20623,int0)
& card(c20623,int1)
& sort(c20623,d)
& 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(c20611,varia_c)
& refer(c20611,indet)
& quant(c20611,one)
& gener(c20611,sp)
& fact(c20611,real)
& etype(c20611,int0)
& card(c20611,int1)
& sort(c20611,na)
& varia(c20610,con)
& refer(c20610,det)
& quant(c20610,one)
& gener(c20610,sp)
& fact(c20610,real)
& etype(c20610,int0)
& card(c20610,int1)
& sort(c20610,io)
& sort(c20610,d)
& card(c20306,int1994)
& sort(c20306,nu)
& varia(jahr__1_1,varia_c)
& refer(jahr__1_1,refer_c)
& quant(jahr__1_1,quant_c)
& gener(jahr__1_1,ge)
& fact(jahr__1_1,real)
& etype(jahr__1_1,etype_c)
& card(jahr__1_1,card_c)
& sort(jahr__1_1,ta)
& sort(jahr__1_1,oa)
& sort(jahr__1_1,me)
& varia(c20313,varia_c)
& refer(c20313,refer_c)
& quant(c20313,quant_c)
& gener(c20313,sp)
& fact(c20313,real)
& etype(c20313,etype_c)
& card(c20313,card_c)
& sort(c20313,ta)
& sort(c20313,oa)
& sort(c20313,me)
& varia(c20312,con)
& refer(c20312,det)
& quant(c20312,one)
& gener(c20312,sp)
& fact(c20312,real)
& etype(c20312,int0)
& card(c20312,int1)
& sort(c20312,t)
& varia(abschlu__337_1_1,varia_c)
& refer(abschlu__337_1_1,refer_c)
& quant(abschlu__337_1_1,one)
& gener(abschlu__337_1_1,ge)
& fact(abschlu__337_1_1,real)
& etype(abschlu__337_1_1,int0)
& card(abschlu__337_1_1,int1)
& sort(abschlu__337_1_1,io)
& sort(abschlu__337_1_1,ad)
& varia(c20305,varia_c)
& refer(c20305,refer_c)
& quant(c20305,one)
& gener(c20305,gener_c)
& fact(c20305,real)
& etype(c20305,int0)
& card(c20305,int1)
& sort(c20305,io)
& sort(c20305,ad)
& sub(luxuswagenhersteller_1_1,fabrikant_1_1)
& assoc(luxuswagenhersteller_1_1,wagen_2_1)
& assoc(luxuswagenhersteller_1_1,luxus__1_1)
& tupl_p7(c20686,c20312,c20610,c20628,c20630,c20640,c20644)
& prop(c20649,neo_1_1)
& pred(c20649,motor__1_1)
& subs(c20644,entwicklung_1_1)
& rslt(c20644,c20649)
& subs(c20640,anlieferung_1_1)
& sub(c20630,abkommen_1_1)
& val(c20629,royce_0)
& sub(c20629,eigenname_1_1)
& sub(c20628,luxuswagenhersteller_1_1)
& prop(c20628,britisch__1_1)
& cmpl1(c20628,c20623)
& attr(c20628,c20629)
& val(c20624,roll_0)
& sub(c20624,familiename_1_1)
& sub(c20623,mensch_1_1)
& attr(c20623,c20624)
& val(c20611,bmw_0)
& sub(c20611,name_1_1)
& sub(c20610,firma_1_1)
& attr(c20610,c20611)
& val(c20313,c20306)
& sub(c20313,jahr__1_1)
& attr(c20312,c20313)
& assoc(c20312,c20305)
& sub(c20305,abschlu__337_1_1) ),
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(f10224,plain,
! [X0,X1] :
( has_card_leq(X0,X1)
| ~ card(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f20]) ).
fof(f10225,plain,
! [X0,X1] :
( has_card_leq(X0,X1)
| ~ card(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10224]) ).
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,X7] :
( ~ val(X6,X7)
| ~ val(X2,bmw_0)
| ~ val(X1,bmw_0)
| ~ sub(X6,jahr__1_1)
| ~ sub(X2,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X4,X0)
| ~ has_card_leq(X7,int1994)
| ~ attr(X5,X6)
| ~ attr(X3,X2)
| ~ attr(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X6,X7] :
( ~ val(X6,X7)
| ! [X2] :
( ~ val(X2,bmw_0)
| ! [X1] :
( ~ val(X1,bmw_0)
| ~ sub(X6,jahr__1_1)
| ~ sub(X2,name_1_1)
| ! [X0] :
( ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ! [X4] : ~ obj(X4,X0)
| ~ has_card_leq(X7,int1994)
| ! [X5] : ~ 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,X7] :
( ~ val(X5,X6)
| ~ val(X3,bmw_0)
| ~ val(X1,bmw_0)
| ~ sub(X5,jahr__1_1)
| ~ sub(X3,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X7,X0)
| ~ has_card_leq(X6,int1994)
| ~ attr(X4,X5)
| ~ attr(X2,X3)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20820,plain,
attr(c20312,c20313),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20821,plain,
sub(c20313,jahr__1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20822,plain,
val(c20313,c20306),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20823,plain,
attr(c20610,c20611),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20824,plain,
sub(c20610,firma_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20825,plain,
sub(c20611,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20826,plain,
val(c20611,bmw_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20894,plain,
card(c20306,int1994),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21128,definition,
! [X0,X1,X7] :
( sQ0_spl
<=> ( ~ val(X1,bmw_0)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X7,X0)
| ~ attr(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f21129,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)],[f21128]) ).
fof(f21131,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(f21132,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21131]) ).
fof(f21134,definition,
! [X4,X5,X6] :
( sQ2_spl
<=> ( ~ val(X5,X6)
| ~ sub(X5,jahr__1_1)
| ~ has_card_leq(X6,int1994)
| ~ attr(X4,X5) ) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f21135,plain,
! [X0,X1,X2] :
( ~ sQ2_spl
| ~ val(X1,X2)
| ~ sub(X1,jahr__1_1)
| ~ has_card_leq(X2,int1994)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21134]) ).
fof(f21137,plain,
( sQ2_spl
| sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f21128,f21131,f21134]) ).
fof(f21140,plain,
has_card_leq(c20306,int1994),
inference(resolution,[status(thm)],[f20894,f10225]) ).
fof(f21141,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ val(X1,c20306)
| ~ sub(X1,jahr__1_1)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f21140,f21135]) ).
fof(f21142,plain,
! [X0] :
( ~ sQ2_spl
| ~ sub(c20313,jahr__1_1)
| ~ attr(X0,c20313) ),
inference(resolution,[status(thm)],[f21141,f20822]) ).
fof(f21143,definition,
! [X0] :
( sQ3_spl
<=> ~ attr(X0,c20313) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f21144,plain,
! [X0] :
( ~ sQ3_spl
| ~ attr(X0,c20313) ),
inference(component_clause,[status(thm)],[f21143]) ).
fof(f21146,definition,
( sQ4_spl
<=> sub(c20313,jahr__1_1) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f21148,plain,
( sQ4_spl
| ~ sub(c20313,jahr__1_1) ),
inference(component_clause,[status(thm)],[f21146]) ).
fof(f21149,plain,
( ~ sQ2_spl
| ~ sQ4_spl
| sQ3_spl ),
inference(split_clause,[status(thm)],[f21142,f21143,f21146,f21134]) ).
fof(f21150,plain,
( sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21148,f20821]) ).
fof(f21151,plain,
sQ4_spl,
inference(contradiction_clause,[status(thm)],[f21150]) ).
fof(f21152,plain,
! [X0] :
( ~ sQ1_spl
| ~ sub(c20611,name_1_1)
| ~ attr(X0,c20611) ),
inference(resolution,[status(thm)],[f21132,f20826]) ).
fof(f21153,definition,
! [X0] :
( sQ5_spl
<=> ~ attr(X0,c20611) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f21154,plain,
! [X0] :
( ~ sQ5_spl
| ~ attr(X0,c20611) ),
inference(component_clause,[status(thm)],[f21153]) ).
fof(f21156,definition,
( sQ6_spl
<=> sub(c20611,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f21158,plain,
( sQ6_spl
| ~ sub(c20611,name_1_1) ),
inference(component_clause,[status(thm)],[f21156]) ).
fof(f21159,plain,
( ~ sQ1_spl
| ~ sQ6_spl
| sQ5_spl ),
inference(split_clause,[status(thm)],[f21152,f21153,f21156,f21131]) ).
fof(f21160,plain,
( sQ6_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21158,f20825]) ).
fof(f21161,plain,
sQ6_spl,
inference(contradiction_clause,[status(thm)],[f21160]) ).
fof(f21162,plain,
( ~ sQ3_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20820,f21144]) ).
fof(f21163,plain,
~ sQ3_spl,
inference(contradiction_clause,[status(thm)],[f21162]) ).
fof(f21164,plain,
( ~ sQ5_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20823,f21154]) ).
fof(f21165,plain,
~ sQ5_spl,
inference(contradiction_clause,[status(thm)],[f21164]) ).
fof(f21191,plain,
! [X0] :
( ~ sQ0_spl
| ~ val(c20611,bmw_0)
| ~ sub(c20610,firma_1_1)
| ~ sub(c20611,name_1_1)
| ~ obj(X0,c20610) ),
inference(resolution,[status(thm)],[f20823,f21129]) ).
fof(f21192,definition,
! [X0] :
( sQ11_spl
<=> ~ obj(X0,c20610) ),
introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition]) ).
fof(f21193,plain,
! [X0] :
( ~ sQ11_spl
| ~ obj(X0,c20610) ),
inference(component_clause,[status(thm)],[f21192]) ).
fof(f21195,definition,
( sQ12_spl
<=> sub(c20610,firma_1_1) ),
introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition]) ).
fof(f21197,plain,
( sQ12_spl
| ~ sub(c20610,firma_1_1) ),
inference(component_clause,[status(thm)],[f21195]) ).
fof(f21198,definition,
( sQ13_spl
<=> val(c20611,bmw_0) ),
introduced(definition,[new_symbols(definition,[sQ13_spl])],[split_symbol_definition]) ).
fof(f21200,plain,
( sQ13_spl
| ~ val(c20611,bmw_0) ),
inference(component_clause,[status(thm)],[f21198]) ).
fof(f21201,plain,
( ~ sQ0_spl
| ~ sQ13_spl
| ~ sQ12_spl
| ~ sQ6_spl
| sQ11_spl ),
inference(split_clause,[status(thm)],[f21191,f21192,f21156,f21195,f21198,f21128]) ).
fof(f21202,plain,
( sQ13_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21200,f20826]) ).
fof(f21203,plain,
sQ13_spl,
inference(contradiction_clause,[status(thm)],[f21202]) ).
fof(f21204,plain,
( sQ12_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21197,f20824]) ).
fof(f21205,plain,
sQ12_spl,
inference(contradiction_clause,[status(thm)],[f21204]) ).
fof(f23060,plain,
! [X0,X1,X2] :
( ~ member(X2,cons(familiename_1_1,cons(name_1_1,nil)))
| obj(sK51_skl(X0),X0)
| ~ sub(X1,X2)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f10702,f10194]) ).
fof(f23080,plain,
! [X0,X1,X2] :
( ~ member(X2,cons(name_1_1,nil))
| obj(sK51_skl(X0),X0)
| ~ sub(X1,X2)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f23060,f10194]) ).
fof(f23087,plain,
! [X0,X1] :
( obj(sK51_skl(X0),X0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f23080,f10191]) ).
fof(f23088,plain,
( obj(sK51_skl(c20610),c20610)
| ~ sub(c20611,name_1_1) ),
inference(resolution,[status(thm)],[f23087,f20823]) ).
fof(f23090,definition,
( sQ14_spl
<=> obj(sK51_skl(c20610),c20610) ),
introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition]) ).
fof(f23091,plain,
( ~ sQ14_spl
| obj(sK51_skl(c20610),c20610) ),
inference(component_clause,[status(thm)],[f23090]) ).
fof(f23093,plain,
( sQ14_spl
| ~ sQ6_spl ),
inference(split_clause,[status(thm)],[f23088,f21156,f23090]) ).
fof(f23098,plain,
( ~ sQ14_spl
| ~ sQ11_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f23091,f21193]) ).
fof(f23099,plain,
( ~ sQ14_spl
| ~ sQ11_spl ),
inference(contradiction_clause,[status(thm)],[f23098]) ).
fof(f23100,plain,
$false,
inference(sat_refutation,[status(thm)],[f21137,f21149,f21151,f21159,f21161,f21163,f21165,f21201,f21203,f21205,f23093,f23099]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR115+11 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/5.37 % Computer : n014.cluster.edu
% 0.11/5.37 % Model : x86_64 x86_64
% 0.11/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/5.37 % Memory : 8046.5625MB
% 0.11/5.37 % OS : Linux 6.8.0-71-generic
% 0.11/5.37 % CPULimit : 300
% 0.11/5.37 % WCLimit : 300
% 0.11/5.37 % DateTime : Mon Sep 21 15:05:40 UTC 2026
% 0.11/5.37 % CPUTime :
% 0.14/5.50 % Drodi V4.1.1
% 23.76/8.61 % Refutation found
% 23.76/8.61 % SZS status Theorem for theBenchmark: Theorem is valid
% 23.76/8.61 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 1.87/8.72 % Elapsed time: 3.334543 seconds
% 1.87/8.72 % CPU time: 24.914704 seconds
% 1.87/8.72 % Total memory used: 555.086 MB
% 1.87/8.72 % Net memory used: 542.513 MB
%------------------------------------------------------------------------------