%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR116+19 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n011.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 12:14:10 PM UTC 2026
% Result : Theorem 262.20s 33.95s
% Output : CNFRefutation 262.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 33
% Number of leaves : 6
% Syntax : Number of formulae : 71 ( 15 unt; 0 def)
% Number of atoms : 690 ( 0 equ)
% Maximal formula atoms : 299 ( 9 avg)
% Number of connectives : 893 ( 274 ~; 242 |; 374 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 299 ( 13 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 31 ( 30 usr; 1 prp; 0-2 aty)
% Number of functors : 79 ( 79 usr; 73 con; 0-3 aty)
% Number of variables : 237 ( 205 !; 32 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : member(X0,cons(X0,X1)),
file('/export/starexec/sandbox2/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/sandbox2/benchmark/theBenchmark.p') ).
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(an_f__374hrer_1_1,varia_c)
& refer(an_f__374hrer_1_1,refer_c)
& quant(an_f__374hrer_1_1,one)
& gener(an_f__374hrer_1_1,ge)
& fact(an_f__374hrer_1_1,real)
& etype(an_f__374hrer_1_1,int0)
& card(an_f__374hrer_1_1,int1)
& sort(an_f__374hrer_1_1,d)
& varia(meuterer_1_1,varia_c)
& refer(meuterer_1_1,refer_c)
& quant(meuterer_1_1,one)
& gener(meuterer_1_1,ge)
& fact(meuterer_1_1,real)
& etype(meuterer_1_1,int0)
& card(meuterer_1_1,int1)
& sort(meuterer_1_1,d)
& gener(abhalten_1_1,ge)
& fact(abhalten_1_1,real)
& sort(abhalten_1_1,da)
& gener(sollen_0,gener_c)
& fact(sollen_0,real)
& sort(sollen_0,md)
& gener(c9387,sp)
& fact(c9387,real)
& sort(c9387,da)
& sort(weit_1_1,mq)
& varia(angriff_1_1,varia_c)
& refer(angriff_1_1,refer_c)
& quant(angriff_1_1,one)
& gener(angriff_1_1,ge)
& fact(angriff_1_1,real)
& etype(angriff_1_1,int0)
& card(angriff_1_1,int1)
& sort(angriff_1_1,ad)
& varia(c9383,varia_c)
& refer(c9383,indet)
& quant(c9383,mult)
& gener(c9383,sp)
& fact(c9383,hypo)
& etype(c9383,int1)
& card(c9383,cons(x_constant,cons(int1,nil)))
& sort(c9383,ad)
& sort(luanda_0,fe)
& varia(c9381,varia_c)
& refer(c9381,indet)
& quant(c9381,one)
& gener(c9381,sp)
& fact(c9381,real)
& etype(c9381,int0)
& card(c9381,int1)
& sort(c9381,na)
& varia(c9380,con)
& refer(c9380,det)
& quant(c9380,one)
& gener(c9380,sp)
& fact(c9380,real)
& etype(c9380,int0)
& card(c9380,int1)
& sort(c9380,io)
& sort(c9380,d)
& varia(regierung_1_1,varia_c)
& refer(regierung_1_1,refer_c)
& quant(regierung_1_1,quant_c)
& gener(regierung_1_1,ge)
& fact(regierung_1_1,real)
& etype(regierung_1_1,int1)
& card(regierung_1_1,card_c)
& sort(regierung_1_1,io)
& sort(regierung_1_1,d)
& varia(c9397,con)
& refer(c9397,det)
& quant(c9397,one)
& gener(c9397,sp)
& fact(c9397,real)
& etype(c9397,int0)
& card(c9397,int1)
& sort(c9397,l)
& varia(c9372,con)
& refer(c9372,det)
& quant(c9372,one)
& gener(c9372,sp)
& fact(c9372,real)
& etype(c9372,int1)
& card(c9372,int1)
& sort(c9372,io)
& sort(c9372,d)
& gener(anflehen_1_1,ge)
& fact(anflehen_1_1,real)
& sort(anflehen_1_1,da)
& gener(c9256,sp)
& fact(c9256,real)
& sort(c9256,da)
& sort(mandela_0,fe)
& sort(nelson_0,fe)
& 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(c9253,varia_c)
& refer(c9253,indet)
& quant(c9253,one)
& gener(c9253,sp)
& fact(c9253,real)
& etype(c9253,int0)
& card(c9253,int1)
& sort(c9253,na)
& varia(c9252,varia_c)
& refer(c9252,indet)
& quant(c9252,one)
& gener(c9252,sp)
& fact(c9252,real)
& etype(c9252,int0)
& card(c9252,int1)
& sort(c9252,na)
& sort(s__374dafrika_0,fe)
& 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(c9246,varia_c)
& refer(c9246,indet)
& quant(c9246,one)
& gener(c9246,sp)
& fact(c9246,real)
& etype(c9246,int0)
& card(c9246,int1)
& sort(c9246,na)
& varia(c9251,varia_c)
& refer(c9251,det)
& quant(c9251,one)
& gener(c9251,sp)
& fact(c9251,real)
& etype(c9251,int0)
& card(c9251,int1)
& sort(c9251,d)
& varia(c9245,con)
& refer(c9245,det)
& quant(c9245,one)
& gener(c9245,sp)
& fact(c9245,real)
& etype(c9245,int0)
& card(c9245,int1)
& sort(c9245,io)
& sort(c9245,d)
& sort(savimbi_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)
& sort(jonas_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(putschistenf__374hrer_1_1,varia_c)
& refer(putschistenf__374hrer_1_1,refer_c)
& quant(putschistenf__374hrer_1_1,one)
& gener(putschistenf__374hrer_1_1,ge)
& fact(putschistenf__374hrer_1_1,real)
& etype(putschistenf__374hrer_1_1,int0)
& card(putschistenf__374hrer_1_1,int1)
& sort(putschistenf__374hrer_1_1,d)
& varia(c9237,varia_c)
& refer(c9237,indet)
& quant(c9237,one)
& gener(c9237,sp)
& fact(c9237,real)
& etype(c9237,int0)
& card(c9237,int1)
& sort(c9237,na)
& varia(c9236,varia_c)
& refer(c9236,indet)
& quant(c9236,one)
& gener(c9236,sp)
& fact(c9236,real)
& etype(c9236,int0)
& card(c9236,int1)
& sort(c9236,na)
& varia(c9235,con)
& refer(c9235,det)
& quant(c9235,one)
& gener(c9235,sp)
& fact(c9235,real)
& etype(c9235,int0)
& card(c9235,int1)
& sort(c9235,d)
& varia(stadt__1_1,varia_c)
& refer(stadt__1_1,refer_c)
& quant(stadt__1_1,one)
& gener(stadt__1_1,ge)
& fact(stadt__1_1,real)
& etype(stadt__1_1,int0)
& card(stadt__1_1,int1)
& sort(stadt__1_1,io)
& sort(stadt__1_1,d)
& varia(c9,con)
& refer(c9,det)
& quant(c9,one)
& gener(c9,sp)
& fact(c9,real)
& etype(c9,int0)
& card(c9,int1)
& sort(c9,io)
& sort(c9,d)
& gener(bekennen_1_1,ge)
& fact(bekennen_1_1,real)
& sort(bekennen_1_1,da)
& varia(c9401,con)
& refer(c9401,det)
& quant(c9401,one)
& gener(c9401,sp)
& fact(c9401,real)
& etype(c9401,int0)
& card(c9401,int1)
& sort(c9401,l)
& gener(c15,sp)
& fact(c15,real)
& sort(c15,da)
& sort(johannesburg_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(c10,varia_c)
& refer(c10,indet)
& quant(c10,one)
& gener(c10,sp)
& fact(c10,real)
& etype(c10,int0)
& card(c10,int1)
& sort(c10,na)
& sub(putschistenf__374hrer_1_1,an_f__374hrer_1_1)
& assoc(putschistenf__374hrer_1_1,meuterer_1_1)
& in(c9401,c9)
& in(c9397,c9380)
& subs(c9387,abhalten_1_1)
& semrel(c9387,c9256)
& obj(c9387,c9372)
& modl(c9387,sollen_0)
& mcont(c9387,c9383)
& agt(c9387,c9235)
& prop(c9383,weit_1_1)
& preds(c9383,angriff_1_1)
& val(c9381,luanda_0)
& sub(c9381,name_1_1)
& sub(c9380,stadt__1_1)
& attr(c9380,c9381)
& sub(c9372,regierung_1_1)
& loc(c9372,c9397)
& subs(c9256,anflehen_1_1)
& semrel(c9256,c15)
& ornt(c9256,c9251)
& agt(c9256,c9235)
& val(c9253,mandela_0)
& sub(c9253,familiename_1_1)
& val(c9252,nelson_0)
& sub(c9252,eigenname_1_1)
& sub(c9251,pr__344sident_1_1)
& attr(c9251,c9253)
& attr(c9251,c9252)
& val(c9246,s__374dafrika_0)
& sub(c9246,name_1_1)
& sub(c9245,land_1_1)
& attr(c9245,c9246)
& attch(c9245,c9251)
& val(c9237,savimbi_0)
& sub(c9237,familiename_1_1)
& val(c9236,jonas_0)
& sub(c9236,eigenname_1_1)
& sub(c9235,putschistenf__374hrer_1_1)
& attr(c9235,c9237)
& attr(c9235,c9236)
& sub(c9,stadt__1_1)
& attr(c9,c10)
& subs(c15,bekennen_1_1)
& loc(c15,c9401)
& val(c10,johannesburg_0)
& sub(c10,name_1_1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10191,plain,
! [X0,X1] : member(X0,cons(X0,X1)),
inference(cnf_transformation,[status(thm)],[f1]) ).
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)
| ~ member(X2,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ sub(X1,X2)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10700]) ).
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(X2,X1)
| ~ arg2(X2,X0)
| ~ subr(X2,sub_0)
| arg1(sK55_skl(X0,X1,X2),X1) ),
inference(cnf_transformation,[status(thm)],[f10717]) ).
fof(f10719,plain,
! [X0,X1,X2] :
( ~ subr(X0,sub_0)
| arg2(sK55_skl(X2,X1,X0),sK56_skl(X2,X1,X0))
| ~ 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(X0,sub_0)
| subr(sK55_skl(X2,X1,X0),rprs_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] :
( ~ sub(X1,X0)
| arg2(sK57_skl(X0,X1),X0) ),
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(X8,mandela_0)
| ~ attr(X2,X8)
| ~ sub(X7,eigenname_1_1)
| ~ sub(X8,familiename_1_1)
| ~ attr(X2,X7)
| ~ arg1(X6,X2)
| ~ val(X7,nelson_0)
| ~ sub(X0,name_1_1)
| ~ subr(X6,rprs_0)
| ~ arg2(X6,X4)
| ~ sub(X4,X5)
| ~ attr(X3,X0)
| ~ obj(X1,X2)
| ~ val(X0,s__374dafrika_0) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20832,plain,
attr(c9245,c9246),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20834,plain,
sub(c9246,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20835,plain,
val(c9246,s__374dafrika_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20836,plain,
attr(c9251,c9252),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20837,plain,
attr(c9251,c9253),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20838,plain,
sub(c9251,pr__344sident_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20839,plain,
sub(c9252,eigenname_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20840,plain,
val(c9252,nelson_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20841,plain,
sub(c9253,familiename_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20842,plain,
val(c9253,mandela_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21152,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7] :
( ~ arg1(X2,X4)
| ~ arg2(X2,X5)
| ~ sub(X7,eigenname_1_1)
| ~ val(X1,s__374dafrika_0)
| ~ sub(X1,name_1_1)
| ~ attr(X4,X7)
| ~ val(X7,nelson_0)
| ~ sub(X5,X6)
| ~ attr(X4,c9253)
| ~ obj(X3,X4)
| ~ subr(X2,rprs_0)
| ~ attr(X0,X1)
| ~ sub(c9253,familiename_1_1) ),
inference(resolution,[status(thm)],[f20842,f20817]) ).
fof(f21153,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ sub(c9253,familiename_1_1)
| ~ sub(X4,eigenname_1_1)
| ~ subr(X5,rprs_0)
| ~ arg1(X5,X3)
| ~ attr(X6,c9246)
| ~ attr(X3,X4)
| ~ attr(X3,c9253)
| ~ arg2(X5,X0)
| ~ val(X4,nelson_0)
| ~ sub(c9246,name_1_1)
| ~ obj(X2,X3)
| ~ sub(X0,X1) ),
inference(resolution,[status(thm)],[f20835,f21152]) ).
fof(f21154,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ attr(X6,c9246)
| ~ sub(X1,eigenname_1_1)
| ~ attr(X0,c9253)
| ~ sub(c9253,familiename_1_1)
| ~ subr(X3,rprs_0)
| ~ arg2(X3,X4)
| ~ val(X1,nelson_0)
| ~ sub(X4,X5)
| ~ arg1(X3,X0)
| ~ obj(X2,X0)
| ~ attr(X0,X1) ),
inference(backward_subsumption_resolution,[status(thm)],[f21153,f20834]) ).
fof(f21158,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ sub(c9253,familiename_1_1)
| ~ val(X4,nelson_0)
| ~ attr(X2,X4)
| ~ obj(X5,X2)
| ~ subr(X0,rprs_0)
| ~ arg1(X0,X2)
| ~ sub(X4,eigenname_1_1)
| ~ sub(X1,X3)
| ~ attr(X2,c9253)
| ~ arg2(X0,X1) ),
inference(resolution,[status(thm)],[f20832,f21154]) ).
fof(f21160,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ attr(X0,c9253)
| ~ subr(X2,rprs_0)
| ~ val(X1,nelson_0)
| ~ sub(X3,X5)
| ~ obj(X4,X0)
| ~ arg1(X2,X0)
| ~ sub(X1,eigenname_1_1)
| ~ arg2(X2,X3)
| ~ attr(X0,X1) ),
inference(backward_subsumption_resolution,[status(thm)],[f21158,f20841]) ).
fof(f21163,plain,
! [X0,X1,X2,X3] :
( ~ arg2(sK57_skl(X0,X1),X3)
| ~ sub(X1,X0)
| arg1(sK55_skl(X3,X2,sK57_skl(X0,X1)),X2)
| ~ arg1(sK57_skl(X0,X1),X2) ),
inference(resolution,[status(thm)],[f10718,f10730]) ).
fof(f22001,plain,
! [X0,X1,X2] :
( ~ sub(X1,X2)
| ~ arg2(sK57_skl(X2,X1),X0)
| ~ sub(X1,X2)
| arg1(sK55_skl(X0,X1,sK57_skl(X2,X1)),X1) ),
inference(resolution,[status(thm)],[f21163,f10728]) ).
fof(f22002,plain,
! [X0,X1,X2] :
( ~ sub(X1,X0)
| arg1(sK55_skl(X2,X1,sK57_skl(X0,X1)),X1)
| ~ arg2(sK57_skl(X0,X1),X2) ),
inference(duplicate_literals_removal,[status(thm)],[f22001]) ).
fof(f22248,plain,
! [X0,X1] :
( ~ sub(X1,X0)
| ~ sub(X1,X0)
| arg1(sK55_skl(X0,X1,sK57_skl(X0,X1)),X1) ),
inference(resolution,[status(thm)],[f22002,f10729]) ).
fof(f22249,plain,
! [X0,X1] :
( arg1(sK55_skl(X1,X0,sK57_skl(X1,X0)),X0)
| ~ sub(X0,X1) ),
inference(duplicate_literals_removal,[status(thm)],[f22248]) ).
fof(f22255,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ sub(X1,X2)
| ~ obj(X5,X1)
| ~ sub(X0,eigenname_1_1)
| ~ sub(X3,X4)
| ~ arg2(sK55_skl(X2,X1,sK57_skl(X2,X1)),X3)
| ~ attr(X1,X0)
| ~ subr(sK55_skl(X2,X1,sK57_skl(X2,X1)),rprs_0)
| ~ attr(X1,c9253)
| ~ val(X0,nelson_0) ),
inference(resolution,[status(thm)],[f22249,f21160]) ).
fof(f22257,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ subr(sK57_skl(X2,X1),sub_0)
| ~ arg2(sK57_skl(X2,X1),X2)
| ~ arg1(sK57_skl(X2,X1),X1)
| ~ sub(X1,X2)
| ~ obj(X5,X1)
| ~ sub(X0,eigenname_1_1)
| ~ sub(X3,X4)
| ~ arg2(sK55_skl(X2,X1,sK57_skl(X2,X1)),X3)
| ~ attr(X1,X0)
| ~ attr(X1,c9253)
| ~ val(X0,nelson_0) ),
inference(resolution,[status(thm)],[f22255,f10724]) ).
fof(f22258,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ sub(X3,X5)
| ~ arg2(sK57_skl(X1,X0),X1)
| ~ sub(X2,eigenname_1_1)
| ~ subr(sK57_skl(X1,X0),sub_0)
| ~ obj(X4,X0)
| ~ arg2(sK55_skl(X1,X0,sK57_skl(X1,X0)),X3)
| ~ val(X2,nelson_0)
| ~ attr(X0,X2)
| ~ sub(X0,X1)
| ~ attr(X0,c9253) ),
inference(forward_subsumption_resolution,[status(thm)],[f22257,f10728]) ).
fof(f22264,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(X5,nelson_0)
| ~ sub(X1,X0)
| ~ attr(X1,X5)
| ~ sub(X5,eigenname_1_1)
| ~ attr(X1,c9253)
| ~ sub(X2,X4)
| ~ arg2(sK57_skl(X0,X1),X0)
| ~ obj(X3,X1)
| ~ arg2(sK55_skl(X0,X1,sK57_skl(X0,X1)),X2) ),
inference(forward_subsumption_resolution,[status(thm)],[f22258,f10730]) ).
fof(f22265,plain,
! [X0,X1,X2,X3,X4] :
( ~ val(X4,nelson_0)
| ~ sub(c9251,X0)
| ~ attr(c9251,X4)
| ~ sub(X4,eigenname_1_1)
| ~ sub(X1,X3)
| ~ arg2(sK57_skl(X0,c9251),X0)
| ~ obj(X2,c9251)
| ~ arg2(sK55_skl(X0,c9251,sK57_skl(X0,c9251)),X1) ),
inference(resolution,[status(thm)],[f22264,f20837]) ).
fof(f22266,plain,
! [X0,X1,X2,X3,X4] :
( ~ sub(X2,X4)
| ~ val(X3,nelson_0)
| ~ sub(X3,eigenname_1_1)
| ~ attr(c9251,X3)
| ~ arg2(sK55_skl(X1,c9251,sK57_skl(X1,c9251)),X2)
| ~ sub(c9251,X1)
| ~ obj(X0,c9251) ),
inference(forward_subsumption_resolution,[status(thm)],[f22265,f10729]) ).
fof(f22270,plain,
! [X0,X1,X2,X3] :
( ~ subr(sK57_skl(X1,c9251),sub_0)
| ~ arg2(sK57_skl(X1,c9251),X1)
| ~ arg1(sK57_skl(X1,c9251),c9251)
| ~ sub(sK56_skl(X1,c9251,sK57_skl(X1,c9251)),X3)
| ~ val(X2,nelson_0)
| ~ sub(X2,eigenname_1_1)
| ~ attr(c9251,X2)
| ~ sub(c9251,X1)
| ~ obj(X0,c9251) ),
inference(resolution,[status(thm)],[f22266,f10719]) ).
fof(f22271,plain,
! [X0,X1,X2,X3] :
( ~ subr(sK57_skl(X1,c9251),sub_0)
| ~ val(X0,nelson_0)
| ~ obj(X3,c9251)
| ~ arg2(sK57_skl(X1,c9251),X1)
| ~ sub(sK56_skl(X1,c9251,sK57_skl(X1,c9251)),X2)
| ~ sub(c9251,X1)
| ~ sub(X0,eigenname_1_1)
| ~ attr(c9251,X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f22270,f10728]) ).
fof(f22272,plain,
! [X0,X1,X2,X3] :
( ~ obj(X3,c9251)
| ~ attr(c9251,X0)
| ~ val(X0,nelson_0)
| ~ sub(c9251,X1)
| ~ sub(sK56_skl(X1,c9251,sK57_skl(X1,c9251)),X2)
| ~ subr(sK57_skl(X1,c9251),sub_0)
| ~ sub(X0,eigenname_1_1) ),
inference(forward_subsumption_resolution,[status(thm)],[f22271,f10729]) ).
fof(f22273,plain,
! [X0,X1,X2,X3] :
( ~ sub(c9251,X1)
| ~ obj(X3,c9251)
| ~ attr(c9251,X0)
| ~ val(X0,nelson_0)
| ~ sub(c9251,X1)
| ~ sub(sK56_skl(X1,c9251,sK57_skl(X1,c9251)),X2)
| ~ sub(X0,eigenname_1_1) ),
inference(resolution,[status(thm)],[f22272,f10730]) ).
fof(f22274,plain,
! [X0,X1,X2,X3] :
( ~ sub(sK56_skl(X1,c9251,sK57_skl(X1,c9251)),X3)
| ~ obj(X2,c9251)
| ~ val(X0,nelson_0)
| ~ sub(c9251,X1)
| ~ sub(X0,eigenname_1_1)
| ~ attr(c9251,X0) ),
inference(duplicate_literals_removal,[status(thm)],[f22273]) ).
fof(f22276,plain,
! [X0,X1,X2] :
( ~ sub(sK56_skl(X0,c9251,sK57_skl(X0,c9251)),X2)
| ~ obj(X1,c9251)
| ~ sub(c9251,X0)
| ~ sub(c9252,eigenname_1_1)
| ~ attr(c9251,c9252) ),
inference(resolution,[status(thm)],[f22274,f20840]) ).
fof(f22277,plain,
! [X0,X1,X2] :
( ~ sub(sK56_skl(X0,c9251,sK57_skl(X0,c9251)),X2)
| ~ sub(c9252,eigenname_1_1)
| ~ obj(X1,c9251)
| ~ sub(c9251,X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f22276,f20836]) ).
fof(f22280,plain,
! [X0,X1,X2] :
( ~ obj(X2,c9251)
| ~ sub(sK56_skl(X0,c9251,sK57_skl(X0,c9251)),X1)
| ~ sub(c9251,X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f22277,f20839]) ).
fof(f22289,plain,
! [X0,X1,X2,X3] :
( ~ attr(c9251,X3)
| ~ sub(X3,X2)
| ~ member(X2,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ sub(sK56_skl(X0,c9251,sK57_skl(X0,c9251)),X1)
| ~ sub(c9251,X0) ),
inference(resolution,[status(thm)],[f22280,f10702]) ).
fof(f22331,plain,
! [X0,X1,X2] :
( ~ sub(sK56_skl(X1,c9251,sK57_skl(X1,c9251)),X2)
| ~ sub(c9251,X1)
| ~ attr(c9251,X0)
| ~ sub(X0,eigenname_1_1) ),
inference(resolution,[status(thm)],[f22289,f10191]) ).
fof(f22371,plain,
! [X0,X1] :
( ~ sub(sK56_skl(X0,c9251,sK57_skl(X0,c9251)),X1)
| ~ sub(c9251,X0)
| ~ sub(c9252,eigenname_1_1) ),
inference(resolution,[status(thm)],[f22331,f20836]) ).
fof(f22374,plain,
! [X0,X1] :
( ~ sub(c9251,X0)
| ~ sub(sK56_skl(X0,c9251,sK57_skl(X0,c9251)),X1) ),
inference(forward_subsumption_resolution,[status(thm)],[f22371,f20839]) ).
fof(f22375,plain,
! [X0] : ~ sub(sK56_skl(pr__344sident_1_1,c9251,sK57_skl(pr__344sident_1_1,c9251)),X0),
inference(resolution,[status(thm)],[f22374,f20838]) ).
fof(f22395,plain,
( ~ arg2(sK57_skl(pr__344sident_1_1,c9251),pr__344sident_1_1)
| ~ subr(sK57_skl(pr__344sident_1_1,c9251),sub_0)
| ~ arg1(sK57_skl(pr__344sident_1_1,c9251),c9251) ),
inference(resolution,[status(thm)],[f22375,f10723]) ).
fof(f22685,plain,
( ~ sub(c9251,pr__344sident_1_1)
| ~ arg2(sK57_skl(pr__344sident_1_1,c9251),pr__344sident_1_1)
| ~ subr(sK57_skl(pr__344sident_1_1,c9251),sub_0) ),
inference(resolution,[status(thm)],[f22395,f10728]) ).
fof(f22686,plain,
( ~ sub(c9251,pr__344sident_1_1)
| ~ arg2(sK57_skl(pr__344sident_1_1,c9251),pr__344sident_1_1) ),
inference(forward_subsumption_resolution,[status(thm)],[f22685,f10730]) ).
fof(f22688,plain,
~ sub(c9251,pr__344sident_1_1),
inference(forward_subsumption_resolution,[status(thm)],[f22686,f10729]) ).
fof(f22689,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[f20838,f22688]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : CSR116+19 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.07 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.50 % Computer : n011.cluster.edu
% 0.19/0.50 % Model : x86_64 x86_64
% 0.19/0.50 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.50 % Memory : 8046.5625MB
% 0.19/0.50 % OS : Linux 6.8.0-71-generic
% 0.19/0.50 % CPULimit : 300
% 0.19/0.50 % WCLimit : 300
% 0.19/0.50 % DateTime : Mon Sep 21 15:08:55 UTC 2026
% 0.19/0.50 % CPUTime :
% 0.45/0.76 % Drodi V4.1.1
% 262.20/33.95 % Refutation found
% 262.20/33.95 % SZS status Theorem for theBenchmark: Theorem is valid
% 262.20/33.95 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 63.23/34.19 % Elapsed time: 33.656115 seconds
% 63.23/34.19 % CPU time: 263.743124 seconds
% 63.23/34.19 % Total memory used: 800.341 MB
% 63.23/34.19 % Net memory used: 740.173 MB
%------------------------------------------------------------------------------