%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR116+34 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n015.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 12:14:12 PM UTC 2026
% Result : Theorem 263.00s 33.68s
% Output : CNFRefutation 263.75s
% Verified :
% SZS Type : Refutation
% Derivation depth : 31
% Number of leaves : 4
% Syntax : Number of formulae : 58 ( 12 unt; 0 def)
% Number of atoms : 586 ( 0 equ)
% Maximal formula atoms : 264 ( 10 avg)
% Number of connectives : 759 ( 231 ~; 201 |; 325 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 264 ( 14 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 22 ( 21 usr; 1 prp; 0-8 aty)
% Number of functors : 70 ( 70 usr; 66 con; 0-3 aty)
% Number of variables : 198 ( 169 !; 29 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f162,axiom,
! [X0,X1,X2] :
( ( subr(X0,sub_0)
& arg2(X0,X2)
& arg1(X0,X1) )
=> ? [X3,X4,X5] :
( subs(X3,bezeichnen_1_1)
& subr(X4,rprs_0)
& sub(X5,X2)
& obj(X3,X1)
& mcont(X3,X4)
& hsit(X0,X3)
& arg2(X4,X5)
& arg1(X4,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f163,axiom,
! [X0,X1] :
( sub(X0,X1)
=> ? [X2] :
( subr(X2,sub_0)
& arg2(X2,X1)
& arg1(X2,X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
( val(X6,s__374dafrika_0)
& val(X2,nelson_0)
& val(X1,mandela_0)
& subr(X3,rprs_0)
& sub(X6,name_1_1)
& sub(X4,X8)
& sub(X2,eigenname_1_1)
& sub(X1,familiename_1_1)
& obj(X7,X0)
& attr(X5,X6)
& attr(X0,X2)
& attr(X0,X1)
& arg2(X3,X4)
& arg1(X3,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
( val(X6,s__374dafrika_0)
& val(X2,nelson_0)
& val(X1,mandela_0)
& subr(X3,rprs_0)
& sub(X6,name_1_1)
& sub(X4,X8)
& sub(X2,eigenname_1_1)
& sub(X1,familiename_1_1)
& obj(X7,X0)
& attr(X5,X6)
& attr(X0,X2)
& attr(X0,X1)
& arg2(X3,X4)
& arg1(X3,X0) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(c275,varia_c)
& refer(c275,refer_c)
& quant(c275,quant_c)
& gener(c275,gener_c)
& fact(c275,real)
& etype(c275,etype_c)
& card(c275,card_c)
& sort(c275,ent)
& sort(mandela_0,fe)
& sort(nelson_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(c212,varia_c)
& refer(c212,indet)
& quant(c212,one)
& gener(c212,sp)
& fact(c212,real)
& etype(c212,int0)
& card(c212,int1)
& sort(c212,na)
& varia(c211,varia_c)
& refer(c211,indet)
& quant(c211,one)
& gener(c211,sp)
& fact(c211,real)
& etype(c211,int0)
& card(c211,int1)
& sort(c211,na)
& sort(s__374dafrika_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(land_1_1,varia_c)
& refer(land_1_1,refer_c)
& quant(land_1_1,one)
& gener(land_1_1,ge)
& fact(land_1_1,real)
& etype(land_1_1,int0)
& card(land_1_1,int1)
& sort(land_1_1,io)
& sort(land_1_1,d)
& varia(c207,varia_c)
& refer(c207,indet)
& quant(c207,one)
& gener(c207,sp)
& fact(c207,real)
& etype(c207,int0)
& card(c207,int1)
& sort(c207,na)
& varia(c210,con)
& refer(c210,det)
& quant(c210,one)
& gener(c210,sp)
& fact(c210,real)
& etype(c210,int0)
& card(c210,int1)
& sort(c210,d)
& varia(c206,con)
& refer(c206,det)
& quant(c206,one)
& gener(c206,sp)
& fact(c206,real)
& etype(c206,int0)
& card(c206,int1)
& sort(c206,io)
& sort(c206,d)
& varia(pr__344sident_1_1,varia_c)
& refer(pr__344sident_1_1,refer_c)
& quant(pr__344sident_1_1,one)
& gener(pr__344sident_1_1,ge)
& fact(pr__344sident_1_1,real)
& etype(pr__344sident_1_1,int0)
& card(pr__344sident_1_1,int1)
& sort(pr__344sident_1_1,d)
& varia(c200,con)
& refer(c200,det)
& quant(c200,one)
& gener(c200,sp)
& fact(c200,real)
& etype(c200,int0)
& card(c200,int1)
& sort(c200,d)
& card(c195,int1998)
& sort(c195,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(c199,varia_c)
& refer(c199,refer_c)
& quant(c199,quant_c)
& gener(c199,sp)
& fact(c199,real)
& etype(c199,etype_c)
& card(c199,card_c)
& sort(c199,ta)
& sort(c199,oa)
& sort(c199,me)
& varia(c198,con)
& refer(c198,det)
& quant(c198,one)
& gener(c198,sp)
& fact(c198,real)
& etype(c198,int0)
& card(c198,int1)
& sort(c198,t)
& varia(c194,varia_c)
& refer(c194,indet)
& quant(c194,one)
& gener(c194,sp)
& fact(c194,real)
& etype(c194,int0)
& card(c194,int1)
& sort(c194,na)
& varia(c193,con)
& refer(c193,det)
& quant(c193,one)
& gener(c193,sp)
& fact(c193,real)
& etype(c193,int0)
& card(c193,int1)
& sort(c193,d)
& varia(frau_1_1,varia_c)
& refer(frau_1_1,refer_c)
& quant(frau_1_1,one)
& gener(frau_1_1,ge)
& fact(frau_1_1,real)
& etype(frau_1_1,int0)
& card(frau_1_1,int1)
& sort(frau_1_1,d)
& card(zweit_1_1,int2)
& sort(zweit_1_1,oq)
& varia(gra__347a_1_1,varia_c)
& refer(gra__347a_1_1,refer_c)
& quant(gra__347a_1_1,one)
& gener(gra__347a_1_1,ge)
& fact(gra__347a_1_1,real)
& etype(gra__347a_1_1,int0)
& card(gra__347a_1_1,int1)
& sort(gra__347a_1_1,o)
& varia(c185,varia_c)
& refer(c185,refer_c)
& quant(c185,one)
& gener(c185,gener_c)
& fact(c185,real)
& etype(c185,int0)
& card(c185,int1)
& sort(c185,o)
& varia(c186,varia_c)
& refer(c186,refer_c)
& quant(c186,one)
& gener(c186,ge)
& fact(c186,real)
& etype(c186,int0)
& card(c186,int1)
& sort(c186,d)
& sort(machel_0,fe)
& varia(c182,varia_c)
& refer(c182,indet)
& quant(c182,one)
& gener(c182,sp)
& fact(c182,real)
& etype(c182,int0)
& card(c182,int1)
& sort(c182,na)
& varia(c183,varia_c)
& refer(c183,det)
& quant(c183,one)
& gener(c183,sp)
& fact(c183,real)
& etype(c183,int0)
& card(c183,int1)
& sort(c183,d)
& varia(c181,con)
& refer(c181,det)
& quant(c181,one)
& gener(c181,sp)
& fact(c181,real)
& etype(c181,int0)
& card(c181,int1)
& sort(c181,d)
& sort(samora_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(c178,varia_c)
& refer(c178,indet)
& quant(c178,one)
& gener(c178,sp)
& fact(c178,real)
& etype(c178,int0)
& card(c178,int1)
& sort(c178,na)
& varia(c177,con)
& refer(c177,det)
& quant(c177,one)
& gener(c177,sp)
& fact(c177,real)
& etype(c177,int0)
& card(c177,int1)
& sort(c177,d)
& tupl_p8(c275,c177,c183,c185,c193,c198,c200,c210)
& val(c212,mandela_0)
& sub(c212,familiename_1_1)
& val(c211,nelson_0)
& sub(c211,eigenname_1_1)
& sub(c210,mensch_1_1)
& attr(c210,c212)
& attr(c210,c211)
& val(c207,s__374dafrika_0)
& sub(c207,name_1_1)
& sub(c206,land_1_1)
& attr(c206,c207)
& attch(c206,c210)
& sub(c200,pr__344sident_1_1)
& val(c199,c195)
& sub(c199,jahr__1_1)
& attr(c198,c199)
& val(c194,machel_0)
& sub(c194,familiename_1_1)
& sub(c193,mensch_1_1)
& attr(c193,c194)
& pmod(c186,zweit_1_1,frau_1_1)
& sub(c185,gra__347a_1_1)
& sub(c183,c186)
& val(c182,machel_0)
& sub(c182,familiename_1_1)
& sub(c181,mensch_1_1)
& attr(c181,c182)
& attch(c181,c183)
& val(c178,samora_0)
& sub(c178,familiename_1_1)
& sub(c177,mensch_1_1)
& attr(c177,c178) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10715,plain,
! [X0,X1,X2] :
( ? [X3,X4,X5] :
( subs(X3,bezeichnen_1_1)
& subr(X4,rprs_0)
& sub(X5,X2)
& obj(X3,X1)
& mcont(X3,X4)
& hsit(X0,X3)
& arg2(X4,X5)
& arg1(X4,X1) )
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f162]) ).
fof(f10716,plain,
! [X0,X1,X2] :
( ? [X3] :
( subs(X3,bezeichnen_1_1)
& ? [X4] :
( subr(X4,rprs_0)
& ? [X5] :
( sub(X5,X2)
& obj(X3,X1)
& mcont(X3,X4)
& hsit(X0,X3)
& arg2(X4,X5)
& arg1(X4,X1) ) ) )
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(miniscoping,[status(thm)],[f10715]) ).
fof(f10717,plain,
! [X0,X1,X2] :
( ( subs(sK54_skl(X2,X1,X0),bezeichnen_1_1)
& subr(sK55_skl(X2,X1,X0),rprs_0)
& sub(sK56_skl(X2,X1,X0),X2)
& obj(sK54_skl(X2,X1,X0),X1)
& mcont(sK54_skl(X2,X1,X0),sK55_skl(X2,X1,X0))
& hsit(X0,sK54_skl(X2,X1,X0))
& arg2(sK55_skl(X2,X1,X0),sK56_skl(X2,X1,X0))
& arg1(sK55_skl(X2,X1,X0),X1) )
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK54_skl,sK55_skl,sK56_skl]),skolemize(X3,sK54_skl(X2,X1,X0)),skolemize(X4,sK55_skl(X2,X1,X0)),skolemize(X5,sK56_skl(X2,X1,X0))],[f10716]) ).
fof(f10718,plain,
! [X0,X1,X2] :
( arg1(sK55_skl(X2,X1,X0),X1)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10717]) ).
fof(f10719,plain,
! [X0,X1,X2] :
( arg2(sK55_skl(X2,X1,X0),sK56_skl(X2,X1,X0))
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10717]) ).
fof(f10722,plain,
! [X0,X1,X2] :
( obj(sK54_skl(X2,X1,X0),X1)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10717]) ).
fof(f10723,plain,
! [X0,X1,X2] :
( sub(sK56_skl(X2,X1,X0),X2)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10717]) ).
fof(f10724,plain,
! [X0,X1,X2] :
( subr(sK55_skl(X2,X1,X0),rprs_0)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10717]) ).
fof(f10726,plain,
! [X0,X1] :
( ? [X2] :
( subr(X2,sub_0)
& arg2(X2,X1)
& arg1(X2,X0) )
| ~ sub(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f163]) ).
fof(f10727,plain,
! [X0,X1] :
( ( subr(sK57_skl(X1,X0),sub_0)
& arg2(sK57_skl(X1,X0),X1)
& arg1(sK57_skl(X1,X0),X0) )
| ~ sub(X0,X1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK57_skl]),skolemize(X2,sK57_skl(X1,X0))],[f10726]) ).
fof(f10728,plain,
! [X0,X1] :
( arg1(sK57_skl(X1,X0),X0)
| ~ sub(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10727]) ).
fof(f10729,plain,
! [X0,X1] :
( arg2(sK57_skl(X1,X0),X1)
| ~ sub(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10727]) ).
fof(f10730,plain,
! [X0,X1] :
( subr(sK57_skl(X1,X0),sub_0)
| ~ sub(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10727]) ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
( ~ val(X6,s__374dafrika_0)
| ~ val(X2,nelson_0)
| ~ val(X1,mandela_0)
| ~ subr(X3,rprs_0)
| ~ sub(X6,name_1_1)
| ~ sub(X4,X8)
| ~ sub(X2,eigenname_1_1)
| ~ sub(X1,familiename_1_1)
| ~ obj(X7,X0)
| ~ attr(X5,X6)
| ~ attr(X0,X2)
| ~ attr(X0,X1)
| ~ arg2(X3,X4)
| ~ arg1(X3,X0) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X6] :
( ~ val(X6,s__374dafrika_0)
| ! [X2] :
( ~ val(X2,nelson_0)
| ! [X1] :
( ~ val(X1,mandela_0)
| ! [X3] :
( ~ subr(X3,rprs_0)
| ~ sub(X6,name_1_1)
| ! [X4] :
( ! [X8] : ~ sub(X4,X8)
| ~ sub(X2,eigenname_1_1)
| ~ sub(X1,familiename_1_1)
| ! [X0] :
( ! [X7] : ~ obj(X7,X0)
| ! [X5] : ~ attr(X5,X6)
| ~ attr(X0,X2)
| ~ attr(X0,X1)
| ~ arg2(X3,X4)
| ~ arg1(X3,X0) ) ) ) ) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
( ~ val(X6,s__374dafrika_0)
| ~ val(X4,nelson_0)
| ~ val(X3,mandela_0)
| ~ subr(X0,rprs_0)
| ~ sub(X6,name_1_1)
| ~ sub(X2,X8)
| ~ sub(X4,eigenname_1_1)
| ~ sub(X3,familiename_1_1)
| ~ obj(X7,X1)
| ~ attr(X5,X6)
| ~ attr(X1,X4)
| ~ attr(X1,X3)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20839,plain,
attr(c206,c207),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20841,plain,
sub(c207,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20842,plain,
val(c207,s__374dafrika_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20843,plain,
attr(c210,c211),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20844,plain,
attr(c210,c212),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20845,plain,
sub(c210,mensch_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20846,plain,
sub(c211,eigenname_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20847,plain,
val(c211,nelson_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20848,plain,
sub(c212,familiename_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20849,plain,
val(c212,mandela_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21123,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7] :
( ~ val(X5,s__374dafrika_0)
| ~ val(X3,mandela_0)
| ~ subr(X0,rprs_0)
| ~ sub(X5,name_1_1)
| ~ sub(X2,X7)
| ~ sub(c211,eigenname_1_1)
| ~ sub(X3,familiename_1_1)
| ~ obj(X6,X1)
| ~ attr(X4,X5)
| ~ attr(X1,c211)
| ~ attr(X1,X3)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(resolution,[status(thm)],[f20847,f20817]) ).
fof(f21139,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(c207,s__374dafrika_0)
| ~ val(X3,mandela_0)
| ~ subr(X0,rprs_0)
| ~ sub(c207,name_1_1)
| ~ sub(X2,X5)
| ~ sub(c211,eigenname_1_1)
| ~ sub(X3,familiename_1_1)
| ~ obj(X4,X1)
| ~ attr(X1,c211)
| ~ attr(X1,X3)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(resolution,[status(thm)],[f20839,f21123]) ).
fof(f21154,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(X3,mandela_0)
| ~ subr(X0,rprs_0)
| ~ sub(c207,name_1_1)
| ~ sub(X2,X5)
| ~ sub(c211,eigenname_1_1)
| ~ sub(X3,familiename_1_1)
| ~ obj(X4,X1)
| ~ attr(X1,c211)
| ~ attr(X1,X3)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(forward_subsumption_resolution,[status(thm)],[f21139,f20842]) ).
fof(f21166,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(X3,mandela_0)
| ~ subr(X0,rprs_0)
| ~ sub(X2,X5)
| ~ sub(c211,eigenname_1_1)
| ~ sub(X3,familiename_1_1)
| ~ obj(X4,X1)
| ~ attr(X1,c211)
| ~ attr(X1,X3)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(forward_subsumption_resolution,[status(thm)],[f21154,f20841]) ).
fof(f21168,plain,
! [X0,X1,X2,X3,X4] :
( ~ subr(X0,rprs_0)
| ~ sub(X2,X4)
| ~ sub(c211,eigenname_1_1)
| ~ sub(c212,familiename_1_1)
| ~ obj(X3,X1)
| ~ attr(X1,c211)
| ~ attr(X1,c212)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(resolution,[status(thm)],[f21166,f20849]) ).
fof(f21230,plain,
! [X0,X1,X2,X3] :
( ~ subr(X0,rprs_0)
| ~ sub(X1,X3)
| ~ sub(c211,eigenname_1_1)
| ~ sub(c212,familiename_1_1)
| ~ obj(X2,c210)
| ~ attr(c210,c211)
| ~ arg2(X0,X1)
| ~ arg1(X0,c210) ),
inference(resolution,[status(thm)],[f20844,f21168]) ).
fof(f21241,plain,
! [X0,X1,X2,X3] :
( ~ subr(X0,rprs_0)
| ~ sub(X1,X3)
| ~ sub(c211,eigenname_1_1)
| ~ sub(c212,familiename_1_1)
| ~ obj(X2,c210)
| ~ arg2(X0,X1)
| ~ arg1(X0,c210) ),
inference(forward_subsumption_resolution,[status(thm)],[f21230,f20843]) ).
fof(f21260,plain,
! [X0,X1,X2,X3] :
( ~ subr(X0,rprs_0)
| ~ sub(X1,X3)
| ~ sub(c211,eigenname_1_1)
| ~ obj(X2,c210)
| ~ arg2(X0,X1)
| ~ arg1(X0,c210) ),
inference(forward_subsumption_resolution,[status(thm)],[f21241,f20848]) ).
fof(f21261,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ subr(X2,sub_0)
| ~ arg2(X2,X0)
| ~ arg1(X2,X1)
| ~ sub(X3,X5)
| ~ sub(c211,eigenname_1_1)
| ~ obj(X4,c210)
| ~ arg2(sK55_skl(X0,X1,X2),X3)
| ~ arg1(sK55_skl(X0,X1,X2),c210) ),
inference(resolution,[status(thm)],[f21260,f10724]) ).
fof(f21263,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ subr(X2,sub_0)
| ~ arg2(X2,X0)
| ~ arg1(X2,X1)
| ~ sub(X3,X5)
| ~ obj(X4,c210)
| ~ arg2(sK55_skl(X0,X1,X2),X3)
| ~ arg1(sK55_skl(X0,X1,X2),c210) ),
inference(forward_subsumption_resolution,[status(thm)],[f21261,f20846]) ).
fof(f21746,plain,
! [X0,X1,X2,X3,X4] :
( ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1)
| ~ sub(sK56_skl(X2,X1,X0),X4)
| ~ obj(X3,c210)
| ~ arg1(sK55_skl(X2,X1,X0),c210)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(resolution,[status(thm)],[f10719,f21263]) ).
fof(f21773,plain,
! [X0,X1,X2,X3,X4] :
( ~ sub(sK56_skl(X2,X1,X0),X4)
| ~ obj(X3,c210)
| ~ arg1(sK55_skl(X2,X1,X0),c210)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(duplicate_literals_removal,[status(thm)],[f21746]) ).
fof(f21810,plain,
! [X0,X1,X2,X3] :
( ~ subr(X0,sub_0)
| ~ arg2(X0,X1)
| ~ arg1(X0,c210)
| ~ sub(sK56_skl(X1,c210,X0),X3)
| ~ obj(X2,c210)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X1)
| ~ arg1(X0,c210) ),
inference(resolution,[status(thm)],[f21773,f10718]) ).
fof(f21811,plain,
! [X0,X1,X2,X3] :
( ~ sub(sK56_skl(X1,c210,X0),X3)
| ~ obj(X2,c210)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X1)
| ~ arg1(X0,c210) ),
inference(duplicate_literals_removal,[status(thm)],[f21810]) ).
fof(f21820,plain,
! [X0,X1,X2] :
( ~ subr(X0,sub_0)
| ~ arg2(X0,X1)
| ~ arg1(X0,c210)
| ~ obj(X2,c210)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X1)
| ~ arg1(X0,c210) ),
inference(resolution,[status(thm)],[f21811,f10723]) ).
fof(f21829,plain,
! [X0,X1,X2] :
( ~ obj(X2,c210)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X1)
| ~ arg1(X0,c210) ),
inference(duplicate_literals_removal,[status(thm)],[f21820]) ).
fof(f21832,plain,
! [X0,X1,X2] :
( ~ sub(X1,X0)
| ~ obj(X2,c210)
| ~ subr(sK57_skl(X0,X1),sub_0)
| ~ arg1(sK57_skl(X0,X1),c210) ),
inference(resolution,[status(thm)],[f21829,f10729]) ).
fof(f21834,plain,
! [X0,X1,X2] :
( ~ sub(X1,X0)
| ~ obj(X2,c210)
| ~ arg1(sK57_skl(X0,X1),c210) ),
inference(forward_subsumption_resolution,[status(thm)],[f21832,f10730]) ).
fof(f21835,plain,
! [X0,X1] :
( ~ sub(c210,X1)
| ~ sub(c210,X1)
| ~ obj(X0,c210) ),
inference(resolution,[status(thm)],[f21834,f10728]) ).
fof(f21836,plain,
! [X0,X1] :
( ~ sub(c210,X1)
| ~ obj(X0,c210) ),
inference(duplicate_literals_removal,[status(thm)],[f21835]) ).
fof(f21837,plain,
! [X0,X1,X2] :
( ~ subr(X1,sub_0)
| ~ arg2(X1,X2)
| ~ arg1(X1,c210)
| ~ sub(c210,X0) ),
inference(resolution,[status(thm)],[f21836,f10722]) ).
fof(f21846,plain,
! [X0,X1,X2] :
( ~ sub(c210,X1)
| ~ subr(sK57_skl(X1,c210),sub_0)
| ~ arg2(sK57_skl(X1,c210),X2)
| ~ sub(c210,X0) ),
inference(resolution,[status(thm)],[f21837,f10728]) ).
fof(f21851,plain,
! [X0,X1,X2] :
( ~ sub(c210,X1)
| ~ arg2(sK57_skl(X1,c210),X2)
| ~ sub(c210,X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f21846,f10730]) ).
fof(f21853,plain,
! [X0,X1] :
( ~ sub(c210,X1)
| ~ sub(c210,X1)
| ~ sub(c210,X0) ),
inference(resolution,[status(thm)],[f21851,f10729]) ).
fof(f21854,plain,
! [X0,X1] :
( ~ sub(c210,X1)
| ~ sub(c210,X0) ),
inference(duplicate_literals_removal,[status(thm)],[f21853]) ).
fof(f21855,plain,
! [X0] : ~ sub(c210,X0),
inference(resolution,[status(thm)],[f21854,f20845]) ).
fof(f21857,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[f20845,f21855]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR116+34 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.34 % Computer : n015.cluster.edu
% 0.09/0.34 % Model : x86_64 x86_64
% 0.09/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.34 % Memory : 8046.5625MB
% 0.09/0.34 % OS : Linux 6.8.0-71-generic
% 0.09/0.34 % CPULimit : 300
% 0.09/0.34 % WCLimit : 300
% 0.09/0.35 % DateTime : Mon Sep 21 15:13:21 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.21/0.48 % Drodi V4.1.1
% 263.00/33.68 % Refutation found
% 263.00/33.68 % SZS status Theorem for theBenchmark: Theorem is valid
% 263.00/33.68 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 41.32/34.00 % Elapsed time: 33.618277 seconds
% 41.32/34.00 % CPU time: 264.377799 seconds
% 41.32/34.00 % Total memory used: 881.279 MB
% 41.32/34.00 % Net memory used: 807.124 MB
%------------------------------------------------------------------------------