%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR116+8 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/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 12:14:15 PM UTC 2026
% Result : Theorem 50.20s 6.95s
% Output : CNFRefutation 35.63s
% Verified :
% SZS Type : Refutation
% Derivation depth : 37
% Number of leaves : 7
% Syntax : Number of formulae : 75 ( 15 unt; 0 def)
% Number of atoms : 852 ( 0 equ)
% Maximal formula atoms : 376 ( 11 avg)
% Number of connectives : 1127 ( 350 ~; 314 |; 460 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 376 ( 16 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 32 ( 31 usr; 1 prp; 0-3 aty)
% Number of functors : 97 ( 97 usr; 90 con; 0-3 aty)
% Number of variables : 322 ( 284 !; 38 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : member(X0,cons(X0,X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f155,axiom,
! [X0,X1,X2] :
( ( state_adjective_state_binding(X1,X2)
& prop(X0,X1) )
=> ? [X3,X4,X5] :
( val(X4,X2)
& sub(X4,name_1_1)
& sub(X3,land_1_1)
& loc(X0,X5)
& attr(X3,X4)
& in(X5,X3) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f159,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,hei__337en_1_1)
& arg2(X3,X2)
& arg1(X3,X2) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f161,axiom,
! [X0,X1,X2] :
( ( subs(X0,hei__337en_1_1)
& arg2(X0,X2)
& arg1(X0,X1) )
=> ? [X3,X4] :
( subs(X3,bezeichnen_1_1)
& subr(X4,rprs_0)
& obj(X3,X1)
& mcont(X3,X4)
& hsit(X0,X3)
& arg2(X4,X2)
& arg1(X4,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9161,axiom,
state_adjective_state_binding(s__374dafrikanisch_1_1,s__374dafrika_0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
( val(X7,s__374dafrika_0)
& val(X2,nelson_0)
& val(X1,mandela_0)
& subr(X3,rprs_0)
& sub(X7,name_1_1)
& sub(X4,X9)
& sub(X2,eigenname_1_1)
& sub(X1,familiename_1_1)
& obj(X8,X0)
& attr(X6,X7)
& attr(X0,X2)
& attr(X0,X1)
& arg2(X3,X4)
& arg1(X3,X0)
& in(X5,X6) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
( val(X7,s__374dafrika_0)
& val(X2,nelson_0)
& val(X1,mandela_0)
& subr(X3,rprs_0)
& sub(X7,name_1_1)
& sub(X4,X9)
& sub(X2,eigenname_1_1)
& sub(X1,familiename_1_1)
& obj(X8,X0)
& attr(X6,X7)
& attr(X0,X2)
& attr(X0,X1)
& arg2(X3,X4)
& arg1(X3,X0)
& in(X5,X6) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(west__1_1,varia_c)
& refer(west__1_1,refer_c)
& quant(west__1_1,one)
& gener(west__1_1,ge)
& fact(west__1_1,real)
& etype(west__1_1,int0)
& card(west__1_1,int1)
& sort(west__1_1,io)
& sort(west__1_1,d)
& varia(sued_1_1,varia_c)
& refer(sued_1_1,refer_c)
& quant(sued_1_1,one)
& gener(sued_1_1,ge)
& fact(sued_1_1,real)
& etype(sued_1_1,int0)
& card(sued_1_1,int1)
& sort(sued_1_1,oa)
& varia(besuch_1_1,varia_c)
& refer(besuch_1_1,refer_c)
& quant(besuch_1_1,one)
& gener(besuch_1_1,ge)
& fact(besuch_1_1,real)
& etype(besuch_1_1,int0)
& card(besuch_1_1,int1)
& sort(besuch_1_1,as)
& sort(besuch_1_1,ad)
& sort(afrika_0,fe)
& varia(gebietsinstitution_1_1,varia_c)
& refer(gebietsinstitution_1_1,refer_c)
& quant(gebietsinstitution_1_1,one)
& gener(gebietsinstitution_1_1,ge)
& fact(gebietsinstitution_1_1,real)
& etype(gebietsinstitution_1_1,int0)
& card(gebietsinstitution_1_1,int1)
& sort(gebietsinstitution_1_1,io)
& sort(gebietsinstitution_1_1,d)
& varia(c90,varia_c)
& refer(c90,indet)
& quant(c90,one)
& gener(c90,sp)
& fact(c90,real)
& etype(c90,int0)
& card(c90,int1)
& sort(c90,na)
& gener(empfangen_1_1,ge)
& fact(empfangen_1_1,real)
& sort(empfangen_1_1,dn)
& varia(c89,con)
& refer(c89,det)
& quant(c89,one)
& gener(c89,sp)
& fact(c89,real)
& etype(c89,int0)
& card(c89,int1)
& sort(c89,io)
& sort(c89,d)
& gener(c87,sp)
& fact(c87,real)
& sort(c87,dn)
& varia(suedwest_1_1,varia_c)
& refer(suedwest_1_1,refer_c)
& quant(suedwest_1_1,one)
& gener(suedwest_1_1,ge)
& fact(suedwest_1_1,real)
& etype(suedwest_1_1,int0)
& card(suedwest_1_1,int1)
& sort(suedwest_1_1,io)
& sort(suedwest_1_1,d)
& sort(bundesdeutsch_1_1,tq)
& varia(staatgast_1_1,varia_c)
& refer(staatgast_1_1,refer_c)
& quant(staatgast_1_1,one)
& gener(staatgast_1_1,ge)
& fact(staatgast_1_1,real)
& etype(staatgast_1_1,int0)
& card(staatgast_1_1,int1)
& sort(staatgast_1_1,as)
& sort(staatgast_1_1,ad)
& card(erst_1_1,int1)
& sort(erst_1_1,oq)
& varia(c66,varia_c)
& refer(c66,refer_c)
& quant(c66,one)
& gener(c66,ge)
& fact(c66,real)
& etype(c66,int0)
& card(c66,int1)
& sort(c66,as)
& sort(c66,ad)
& varia(c75,con)
& refer(c75,det)
& quant(c75,one)
& gener(c75,sp)
& fact(c75,real)
& etype(c75,int0)
& card(c75,int1)
& sort(c75,d)
& sort(mandela_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(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(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(c63,varia_c)
& refer(c63,det)
& quant(c63,one)
& gener(c63,sp)
& fact(c63,real)
& etype(c63,int0)
& card(c63,int1)
& sort(c63,as)
& sort(c63,ad)
& sort(s__374dafrikanisch_1_1,nq)
& varia(c55,varia_c)
& refer(c55,indet)
& quant(c55,one)
& gener(c55,sp)
& fact(c55,real)
& etype(c55,int0)
& card(c55,int1)
& sort(c55,na)
& varia(c54,varia_c)
& refer(c54,indet)
& quant(c54,one)
& gener(c54,sp)
& fact(c54,real)
& etype(c54,int0)
& card(c54,int1)
& sort(c54,na)
& varia(dienstag__1_1,varia_c)
& refer(dienstag__1_1,refer_c)
& quant(dienstag__1_1,one)
& gener(dienstag__1_1,ge)
& fact(dienstag__1_1,real)
& etype(dienstag__1_1,int0)
& card(dienstag__1_1,int1)
& sort(dienstag__1_1,ta)
& sort(namibia_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(c40,varia_c)
& refer(c40,indet)
& quant(c40,one)
& gener(c40,sp)
& fact(c40,real)
& etype(c40,int0)
& card(c40,int1)
& sort(c40,na)
& varia(c43,con)
& refer(c43,det)
& quant(c43,one)
& gener(c43,sp)
& fact(c43,real)
& etype(c43,int0)
& card(c43,int1)
& sort(c43,ta)
& gener(haben_1_1,ge)
& fact(haben_1_1,real)
& sort(haben_1_1,st)
& varia(c39,con)
& refer(c39,det)
& quant(c39,one)
& gener(c39,sp)
& fact(c39,real)
& etype(c39,int0)
& card(c39,int1)
& sort(c39,io)
& sort(c39,d)
& varia(c53,con)
& refer(c53,det)
& quant(c53,one)
& gener(c53,sp)
& fact(c53,real)
& etype(c53,int0)
& card(c53,int1)
& sort(c53,d)
& varia(c76,varia_c)
& refer(c76,refer_c)
& quant(c76,one)
& gener(c76,gener_c)
& fact(c76,real)
& etype(c76,int0)
& card(c76,int1)
& sort(c76,io)
& sort(c76,d)
& gener(c37,sp)
& fact(c37,real)
& sort(c37,st)
& varia(c25,varia_c)
& refer(c25,refer_c)
& quant(c25,quant_c)
& gener(c25,gener_c)
& fact(c25,real)
& etype(c25,etype_c)
& card(c25,card_c)
& sort(c25,ent)
& card(c17,int8)
& sort(c17,nu)
& varia(monat_1_1,varia_c)
& refer(monat_1_1,refer_c)
& quant(monat_1_1,quant_c)
& gener(monat_1_1,ge)
& fact(monat_1_1,real)
& etype(monat_1_1,etype_c)
& card(monat_1_1,card_c)
& sort(monat_1_1,ta)
& sort(monat_1_1,oa)
& sort(monat_1_1,me)
& card(c16,int9)
& sort(c16,nu)
& varia(tag_1_1,varia_c)
& refer(tag_1_1,refer_c)
& quant(tag_1_1,quant_c)
& gener(tag_1_1,ge)
& fact(tag_1_1,real)
& etype(tag_1_1,etype_c)
& card(tag_1_1,card_c)
& sort(tag_1_1,ta)
& sort(tag_1_1,oa)
& sort(tag_1_1,me)
& varia(c20,varia_c)
& refer(c20,refer_c)
& quant(c20,quant_c)
& gener(c20,sp)
& fact(c20,real)
& etype(c20,etype_c)
& card(c20,card_c)
& sort(c20,ta)
& sort(c20,oa)
& sort(c20,me)
& varia(c19,varia_c)
& refer(c19,refer_c)
& quant(c19,quant_c)
& gener(c19,sp)
& fact(c19,real)
& etype(c19,etype_c)
& card(c19,card_c)
& sort(c19,ta)
& sort(c19,oa)
& sort(c19,me)
& varia(c18,con)
& refer(c18,det)
& quant(c18,one)
& gener(c18,sp)
& fact(c18,real)
& etype(c18,int0)
& card(c18,int1)
& sort(c18,t)
& sort(windhoek_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(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(c12,varia_c)
& refer(c12,indet)
& quant(c12,one)
& gener(c12,sp)
& fact(c12,real)
& etype(c12,int0)
& card(c12,int1)
& sort(c12,na)
& varia(c11,con)
& refer(c11,det)
& quant(c11,one)
& gener(c11,sp)
& fact(c11,real)
& etype(c11,int0)
& card(c11,int1)
& sort(c11,io)
& sort(c11,d)
& varia(kolonie_1_1,varia_c)
& refer(kolonie_1_1,refer_c)
& quant(kolonie_1_1,one)
& gener(kolonie_1_1,ge)
& fact(kolonie_1_1,real)
& etype(kolonie_1_1,int0)
& card(kolonie_1_1,int1)
& sort(kolonie_1_1,d)
& sort(ehemalig_1_1,tq)
& varia(c1,varia_c)
& refer(c1,refer_c)
& quant(c1,quant_c)
& gener(c1,gener_c)
& fact(c1,fact_c)
& etype(c1,etype_c)
& card(c1,card_c)
& sort(c1,ent)
& sub(suedwest_1_1,west__1_1)
& assoc(suedwest_1_1,sued_1_1)
& subs(staatgast_1_1,besuch_1_1)
& assoc(staatgast_1_1,land_1_1)
& val(c90,afrika_0)
& sub(c90,name_1_1)
& sub(c89,gebietsinstitution_1_1)
& attr(c89,c90)
& subs(c87,empfangen_1_1)
& semrel(c87,c37)
& obj(c87,c89)
& sub(c76,suedwest_1_1)
& sub(c75,c1)
& prop(c75,bundesdeutsch_1_1)
& pmod(c66,erst_1_1,staatgast_1_1)
& subs(c63,c66)
& obj(c63,c75)
& agt(c63,c39)
& val(c55,mandela_0)
& sub(c55,familiename_1_1)
& val(c54,nelson_0)
& sub(c54,eigenname_1_1)
& sub(c53,pr__344sident_1_1)
& purp(c53,c63)
& prop(c53,s__374dafrikanisch_1_1)
& attr(c53,c55)
& attr(c53,c54)
& sub(c43,dienstag__1_1)
& val(c40,namibia_0)
& sub(c40,name_1_1)
& sub(c39,land_1_1)
& attr(c39,c40)
& temp(c37,c43)
& subs(c37,haben_1_1)
& scar(c37,c39)
& obj(c37,c53)
& assoc(c37,c76)
& tupl(c25,c11,c18)
& val(c20,c17)
& sub(c20,monat_1_1)
& val(c19,c16)
& sub(c19,tag_1_1)
& attr(c18,c20)
& attr(c18,c19)
& val(c12,windhoek_0)
& sub(c12,name_1_1)
& sub(c11,stadt__1_1)
& attr(c11,c12)
& pmod(c1,ehemalig_1_1,kolonie_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(f10674,plain,
! [X0,X1,X2] :
( ? [X3,X4,X5] :
( val(X4,X2)
& sub(X4,name_1_1)
& sub(X3,land_1_1)
& loc(X0,X5)
& attr(X3,X4)
& in(X5,X3) )
| ~ state_adjective_state_binding(X1,X2)
| ~ prop(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f155]) ).
fof(f10675,plain,
! [X0,X2] :
( ? [X4] :
( val(X4,X2)
& sub(X4,name_1_1)
& ? [X3] :
( sub(X3,land_1_1)
& ? [X5] :
( loc(X0,X5)
& attr(X3,X4)
& in(X5,X3) ) ) )
| ! [X1] :
( ~ state_adjective_state_binding(X1,X2)
| ~ prop(X0,X1) ) ),
inference(miniscoping,[status(thm)],[f10674]) ).
fof(f10676,plain,
! [X0,X2] :
( ( val(sK47_skl(X2,X0),X2)
& sub(sK47_skl(X2,X0),name_1_1)
& sub(sK48_skl(X2,X0),land_1_1)
& loc(X0,sK49_skl(X2,X0))
& attr(sK48_skl(X2,X0),sK47_skl(X2,X0))
& in(sK49_skl(X2,X0),sK48_skl(X2,X0)) )
| ! [X1] :
( ~ state_adjective_state_binding(X1,X2)
| ~ prop(X0,X1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK47_skl,sK48_skl,sK49_skl]),skolemize(X4,sK47_skl(X2,X0)),skolemize(X3,sK48_skl(X2,X0)),skolemize(X5,sK49_skl(X2,X0))],[f10675]) ).
fof(f10677,plain,
! [X0,X1,X2] :
( ~ state_adjective_state_binding(X2,X0)
| ~ prop(X1,X2)
| in(sK49_skl(X0,X1),sK48_skl(X0,X1)) ),
inference(cnf_transformation,[status(thm)],[f10676]) ).
fof(f10678,plain,
! [X0,X1,X2] :
( ~ state_adjective_state_binding(X1,X2)
| attr(sK48_skl(X2,X0),sK47_skl(X2,X0))
| ~ prop(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10676]) ).
fof(f10681,plain,
! [X0,X1,X2] :
( ~ state_adjective_state_binding(X1,X2)
| sub(sK47_skl(X2,X0),name_1_1)
| ~ prop(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10676]) ).
fof(f10682,plain,
! [X0,X1,X2] :
( ~ state_adjective_state_binding(X2,X0)
| ~ prop(X1,X2)
| val(sK47_skl(X0,X1),X0) ),
inference(cnf_transformation,[status(thm)],[f10676]) ).
fof(f10692,plain,
! [X0,X1,X2] :
( ? [X3] :
( subs(X3,hei__337en_1_1)
& arg2(X3,X2)
& arg1(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)],[f159]) ).
fof(f10693,plain,
! [X2] :
( ? [X3] :
( subs(X3,hei__337en_1_1)
& arg2(X3,X2)
& arg1(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)],[f10692]) ).
fof(f10694,plain,
! [X2] :
( ( subs(sK50_skl(X2),hei__337en_1_1)
& arg2(sK50_skl(X2),X2)
& arg1(sK50_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,[sK50_skl]),skolemize(X3,sK50_skl(X2))],[f10693]) ).
fof(f10695,plain,
! [X0,X1,X2] :
( arg1(sK50_skl(X2),X2)
| ~ attr(X2,X1)
| ~ sub(X1,X0)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(cnf_transformation,[status(thm)],[f10694]) ).
fof(f10696,plain,
! [X0,X1,X2] :
( ~ member(X2,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| arg2(sK50_skl(X0),X0)
| ~ sub(X1,X2)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10694]) ).
fof(f10697,plain,
! [X0,X1,X2] :
( ~ sub(X2,X1)
| ~ attr(X0,X2)
| ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| subs(sK50_skl(X0),hei__337en_1_1) ),
inference(cnf_transformation,[status(thm)],[f10694]) ).
fof(f10705,plain,
! [X0,X1,X2] :
( ? [X3,X4] :
( subs(X3,bezeichnen_1_1)
& subr(X4,rprs_0)
& obj(X3,X1)
& mcont(X3,X4)
& hsit(X0,X3)
& arg2(X4,X2)
& arg1(X4,X1) )
| ~ subs(X0,hei__337en_1_1)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f161]) ).
fof(f10706,plain,
! [X0,X1,X2] :
( ? [X3] :
( subs(X3,bezeichnen_1_1)
& ? [X4] :
( subr(X4,rprs_0)
& obj(X3,X1)
& mcont(X3,X4)
& hsit(X0,X3)
& arg2(X4,X2)
& arg1(X4,X1) ) )
| ~ subs(X0,hei__337en_1_1)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(miniscoping,[status(thm)],[f10705]) ).
fof(f10707,plain,
! [X0,X1,X2] :
( ( subs(sK52_skl(X2,X1,X0),bezeichnen_1_1)
& subr(sK53_skl(X2,X1,X0),rprs_0)
& obj(sK52_skl(X2,X1,X0),X1)
& mcont(sK52_skl(X2,X1,X0),sK53_skl(X2,X1,X0))
& hsit(X0,sK52_skl(X2,X1,X0))
& arg2(sK53_skl(X2,X1,X0),X2)
& arg1(sK53_skl(X2,X1,X0),X1) )
| ~ subs(X0,hei__337en_1_1)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK52_skl,sK53_skl]),skolemize(X3,sK52_skl(X2,X1,X0)),skolemize(X4,sK53_skl(X2,X1,X0))],[f10706]) ).
fof(f10708,plain,
! [X0,X1,X2] :
( arg1(sK53_skl(X1,X2,X0),X2)
| ~ arg1(X0,X2)
| ~ subs(X0,hei__337en_1_1)
| ~ arg2(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10707]) ).
fof(f10709,plain,
! [X0,X1,X2] :
( ~ arg2(X0,X2)
| ~ subs(X0,hei__337en_1_1)
| arg2(sK53_skl(X2,X1,X0),X2)
| ~ arg1(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10707]) ).
fof(f10713,plain,
! [X0,X1,X2] :
( ~ subs(X2,hei__337en_1_1)
| ~ arg2(X2,X0)
| ~ arg1(X2,X1)
| subr(sK53_skl(X0,X1,X2),rprs_0) ),
inference(cnf_transformation,[status(thm)],[f10707]) ).
fof(f19788,plain,
state_adjective_state_binding(s__374dafrikanisch_1_1,s__374dafrika_0),
inference(cnf_transformation,[status(thm)],[f9161]) ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
( ~ val(X7,s__374dafrika_0)
| ~ val(X2,nelson_0)
| ~ val(X1,mandela_0)
| ~ subr(X3,rprs_0)
| ~ sub(X7,name_1_1)
| ~ sub(X4,X9)
| ~ sub(X2,eigenname_1_1)
| ~ sub(X1,familiename_1_1)
| ~ obj(X8,X0)
| ~ attr(X6,X7)
| ~ attr(X0,X2)
| ~ attr(X0,X1)
| ~ arg2(X3,X4)
| ~ arg1(X3,X0)
| ~ in(X5,X6) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X7] :
( ~ val(X7,s__374dafrika_0)
| ! [X2] :
( ~ val(X2,nelson_0)
| ! [X1] :
( ~ val(X1,mandela_0)
| ! [X3] :
( ~ subr(X3,rprs_0)
| ~ sub(X7,name_1_1)
| ! [X4] :
( ! [X9] : ~ sub(X4,X9)
| ~ sub(X2,eigenname_1_1)
| ~ sub(X1,familiename_1_1)
| ! [X0] :
( ! [X8] : ~ obj(X8,X0)
| ! [X6] :
( ~ attr(X6,X7)
| ~ attr(X0,X2)
| ~ attr(X0,X1)
| ~ arg2(X3,X4)
| ~ arg1(X3,X0)
| ! [X5] : ~ in(X5,X6) ) ) ) ) ) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7,X8,X9] :
( ~ attr(X8,X0)
| ~ obj(X9,X5)
| ~ attr(X5,X3)
| ~ in(X7,X8)
| ~ val(X6,mandela_0)
| ~ arg2(X4,X1)
| ~ sub(X6,familiename_1_1)
| ~ subr(X4,rprs_0)
| ~ val(X3,nelson_0)
| ~ attr(X5,X6)
| ~ sub(X0,name_1_1)
| ~ arg1(X4,X5)
| ~ sub(X3,eigenname_1_1)
| ~ sub(X1,X2)
| ~ val(X0,s__374dafrika_0) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20831,plain,
obj(c37,c53),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20840,plain,
attr(c53,c54),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20841,plain,
attr(c53,c55),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20842,plain,
prop(c53,s__374dafrikanisch_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20844,plain,
sub(c53,pr__344sident_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20845,plain,
sub(c54,eigenname_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20846,plain,
val(c54,nelson_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20847,plain,
sub(c55,familiename_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20848,plain,
val(c55,mandela_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21229,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7,X8] :
( ~ val(X4,nelson_0)
| ~ arg2(X2,X5)
| ~ sub(c55,familiename_1_1)
| ~ arg1(X2,X3)
| ~ obj(X8,X3)
| ~ sub(X4,eigenname_1_1)
| ~ in(X7,X1)
| ~ sub(X5,X6)
| ~ attr(X3,X4)
| ~ val(X0,s__374dafrika_0)
| ~ attr(X3,c55)
| ~ subr(X2,rprs_0)
| ~ attr(X1,X0)
| ~ sub(X0,name_1_1) ),
inference(resolution,[status(thm)],[f20848,f20817]) ).
fof(f21230,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7] :
( ~ obj(X7,X5)
| ~ attr(X5,c54)
| ~ subr(X4,rprs_0)
| ~ sub(X1,name_1_1)
| ~ in(X6,X0)
| ~ sub(c54,eigenname_1_1)
| ~ arg1(X4,X5)
| ~ attr(X5,c55)
| ~ arg2(X4,X2)
| ~ sub(X2,X3)
| ~ val(X1,s__374dafrika_0)
| ~ sub(c55,familiename_1_1)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f20846,f21229]) ).
fof(f21235,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7] :
( ~ sub(X6,name_1_1)
| ~ sub(c54,eigenname_1_1)
| ~ subr(X0,rprs_0)
| ~ obj(X7,X5)
| ~ attr(X3,X6)
| ~ attr(X5,c54)
| ~ arg1(X0,X5)
| ~ val(X6,s__374dafrika_0)
| ~ attr(X5,c55)
| ~ sub(X1,X4)
| ~ in(X2,X3)
| ~ arg2(X0,X1) ),
inference(backward_subsumption_resolution,[status(thm)],[f21230,f20847]) ).
fof(f21237,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7] :
( ~ in(X7,X1)
| ~ obj(X6,X0)
| ~ sub(X2,name_1_1)
| ~ arg2(X3,X4)
| ~ val(X2,s__374dafrika_0)
| ~ sub(X4,X5)
| ~ arg1(X3,X0)
| ~ subr(X3,rprs_0)
| ~ attr(X1,X2)
| ~ attr(X0,c54)
| ~ attr(X0,c55) ),
inference(backward_subsumption_resolution,[status(thm)],[f21235,f20845]) ).
fof(f21247,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ in(X6,X0)
| ~ obj(X5,c53)
| ~ sub(X1,name_1_1)
| ~ arg2(X2,X3)
| ~ val(X1,s__374dafrika_0)
| ~ sub(X3,X4)
| ~ arg1(X2,c53)
| ~ subr(X2,rprs_0)
| ~ attr(X0,X1)
| ~ attr(c53,c55) ),
inference(resolution,[status(thm)],[f20840,f21237]) ).
fof(f21248,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ sub(X1,name_1_1)
| ~ val(X1,s__374dafrika_0)
| ~ arg1(X5,c53)
| ~ in(X6,X0)
| ~ subr(X5,rprs_0)
| ~ arg2(X5,X3)
| ~ sub(X3,X4)
| ~ obj(X2,c53)
| ~ attr(X0,X1) ),
inference(forward_subsumption_resolution,[status(thm)],[f21247,f20841]) ).
fof(f21258,plain,
! [X0] :
( ~ prop(X0,s__374dafrikanisch_1_1)
| val(sK47_skl(s__374dafrika_0,X0),s__374dafrika_0) ),
inference(resolution,[status(thm)],[f10682,f19788]) ).
fof(f21259,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ in(X6,X5)
| ~ prop(X1,s__374dafrikanisch_1_1)
| ~ attr(X5,sK47_skl(s__374dafrika_0,X1))
| ~ subr(X0,rprs_0)
| ~ obj(X4,c53)
| ~ sub(X2,X3)
| ~ arg2(X0,X2)
| ~ sub(sK47_skl(s__374dafrika_0,X1),name_1_1)
| ~ arg1(X0,c53) ),
inference(resolution,[status(thm)],[f21258,f21248]) ).
fof(f21260,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ state_adjective_state_binding(X6,s__374dafrika_0)
| ~ prop(X1,X6)
| ~ in(X5,sK48_skl(s__374dafrika_0,X1))
| ~ prop(X1,s__374dafrikanisch_1_1)
| ~ subr(X0,rprs_0)
| ~ obj(X4,c53)
| ~ sub(X2,X3)
| ~ arg2(X0,X2)
| ~ sub(sK47_skl(s__374dafrika_0,X1),name_1_1)
| ~ arg1(X0,c53) ),
inference(resolution,[status(thm)],[f21259,f10678]) ).
fof(f21261,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ state_adjective_state_binding(X3,s__374dafrika_0)
| ~ sub(X4,X6)
| ~ in(X5,sK48_skl(s__374dafrika_0,X2))
| ~ arg2(X1,X4)
| ~ prop(X2,X3)
| ~ prop(X2,s__374dafrikanisch_1_1)
| ~ arg1(X1,c53)
| ~ subr(X1,rprs_0)
| ~ obj(X0,c53) ),
inference(forward_subsumption_resolution,[status(thm)],[f21260,f10681]) ).
fof(f21262,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ sub(X3,X5)
| ~ in(X4,sK48_skl(s__374dafrika_0,X2))
| ~ arg2(X1,X3)
| ~ prop(X2,s__374dafrikanisch_1_1)
| ~ prop(X2,s__374dafrikanisch_1_1)
| ~ arg1(X1,c53)
| ~ subr(X1,rprs_0)
| ~ obj(X0,c53) ),
inference(resolution,[status(thm)],[f21261,f19788]) ).
fof(f21263,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ subr(X0,rprs_0)
| ~ sub(X1,X5)
| ~ obj(X4,c53)
| ~ in(X3,sK48_skl(s__374dafrika_0,X2))
| ~ arg1(X0,c53)
| ~ prop(X2,s__374dafrikanisch_1_1)
| ~ arg2(X0,X1) ),
inference(duplicate_literals_removal,[status(thm)],[f21262]) ).
fof(f21264,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7] :
( ~ subs(X0,hei__337en_1_1)
| ~ obj(X7,c53)
| ~ prop(X6,s__374dafrikanisch_1_1)
| ~ arg2(X0,X2)
| ~ in(X5,sK48_skl(s__374dafrika_0,X6))
| ~ sub(X3,X4)
| ~ arg2(sK53_skl(X2,X1,X0),X3)
| ~ arg1(sK53_skl(X2,X1,X0),c53)
| ~ arg1(X0,X1) ),
inference(resolution,[status(thm)],[f21263,f10713]) ).
fof(f21266,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ arg1(X0,c53)
| ~ subs(X0,hei__337en_1_1)
| ~ arg2(X0,X1)
| ~ subs(X0,hei__337en_1_1)
| ~ obj(X6,c53)
| ~ prop(X5,s__374dafrikanisch_1_1)
| ~ arg2(X0,X1)
| ~ in(X4,sK48_skl(s__374dafrika_0,X5))
| ~ sub(X2,X3)
| ~ arg2(sK53_skl(X1,c53,X0),X2)
| ~ arg1(X0,c53) ),
inference(resolution,[status(thm)],[f21264,f10708]) ).
fof(f21267,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ subs(X0,hei__337en_1_1)
| ~ obj(X6,c53)
| ~ in(X5,sK48_skl(s__374dafrika_0,X3))
| ~ arg2(X0,X1)
| ~ sub(X2,X4)
| ~ prop(X3,s__374dafrikanisch_1_1)
| ~ arg2(sK53_skl(X1,c53,X0),X2)
| ~ arg1(X0,c53) ),
inference(duplicate_literals_removal,[status(thm)],[f21266]) ).
fof(f21268,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ arg2(X0,X2)
| ~ subs(X0,hei__337en_1_1)
| ~ arg1(X0,c53)
| ~ subs(X0,hei__337en_1_1)
| ~ obj(X5,c53)
| ~ in(X4,sK48_skl(s__374dafrika_0,X1))
| ~ arg2(X0,X2)
| ~ sub(X2,X3)
| ~ prop(X1,s__374dafrikanisch_1_1)
| ~ arg1(X0,c53) ),
inference(resolution,[status(thm)],[f21267,f10709]) ).
fof(f21269,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ arg2(X3,X0)
| ~ obj(X5,c53)
| ~ in(X4,sK48_skl(s__374dafrika_0,X2))
| ~ subs(X3,hei__337en_1_1)
| ~ arg1(X3,c53)
| ~ prop(X2,s__374dafrikanisch_1_1)
| ~ sub(X0,X1) ),
inference(duplicate_literals_removal,[status(thm)],[f21268]) ).
fof(f21270,plain,
! [X0,X1,X2,X3,X4] :
( ~ subs(X3,hei__337en_1_1)
| ~ arg2(X3,X1)
| ~ obj(X4,c53)
| ~ arg1(X3,c53)
| ~ sub(X1,X2)
| ~ in(X0,sK48_skl(s__374dafrika_0,c53)) ),
inference(resolution,[status(thm)],[f21269,f20842]) ).
fof(f21273,plain,
! [X0,X1,X2,X3,X4] :
( ~ prop(c53,X2)
| ~ obj(X4,c53)
| ~ subs(X0,hei__337en_1_1)
| ~ arg1(X0,c53)
| ~ sub(X1,X3)
| ~ state_adjective_state_binding(X2,s__374dafrika_0)
| ~ arg2(X0,X1) ),
inference(resolution,[status(thm)],[f21270,f10677]) ).
fof(f21276,plain,
! [X0,X1,X2,X3] :
( ~ prop(c53,s__374dafrikanisch_1_1)
| ~ obj(X3,c53)
| ~ subs(X0,hei__337en_1_1)
| ~ arg1(X0,c53)
| ~ sub(X1,X2)
| ~ arg2(X0,X1) ),
inference(resolution,[status(thm)],[f21273,f19788]) ).
fof(f21277,plain,
! [X0,X1,X2,X3] :
( ~ arg1(X1,c53)
| ~ sub(X2,X3)
| ~ subs(X1,hei__337en_1_1)
| ~ arg2(X1,X2)
| ~ obj(X0,c53) ),
inference(forward_subsumption_resolution,[status(thm)],[f21276,f20842]) ).
fof(f21278,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ attr(X0,X4)
| ~ obj(X5,c53)
| ~ sub(X4,X3)
| ~ member(X3,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ sub(X1,X2)
| ~ arg2(sK50_skl(X0),X1)
| ~ arg1(sK50_skl(X0),c53) ),
inference(resolution,[status(thm)],[f21277,f10697]) ).
fof(f21332,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ sub(X2,X6)
| ~ sub(X1,X5)
| ~ member(X5,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(c53,X4)
| ~ sub(X4,X0)
| ~ obj(X3,c53)
| ~ arg2(sK50_skl(c53),X2)
| ~ attr(c53,X1)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(resolution,[status(thm)],[f21278,f10695]) ).
fof(f21419,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7] :
( ~ member(X3,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ obj(X7,c53)
| ~ attr(c53,X2)
| ~ sub(X1,X0)
| ~ member(X6,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(c53,X5)
| ~ sub(X5,X6)
| ~ sub(c53,X4)
| ~ sub(X2,X3)
| ~ attr(c53,X1)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(resolution,[status(thm)],[f21332,f10696]) ).
fof(f21491,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ attr(c53,X0)
| ~ member(X3,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ sub(c53,X5)
| ~ attr(c53,X2)
| ~ obj(X4,c53)
| ~ sub(X2,X3)
| ~ attr(c53,X1)
| ~ sub(X1,eigenname_1_1)
| ~ sub(X0,eigenname_1_1) ),
inference(resolution,[status(thm)],[f21419,f10191]) ).
fof(f21599,plain,
! [X0,X1,X2,X3,X4] :
( ~ attr(c53,X0)
| ~ obj(X4,c53)
| ~ attr(c53,X3)
| ~ attr(c53,X2)
| ~ sub(X3,eigenname_1_1)
| ~ sub(X2,eigenname_1_1)
| ~ sub(c53,X1)
| ~ sub(X0,eigenname_1_1) ),
inference(resolution,[status(thm)],[f21491,f10191]) ).
fof(f21600,plain,
! [X0,X1,X2,X3] :
( ~ attr(c53,X0)
| ~ obj(X3,c53)
| ~ attr(c53,X2)
| ~ sub(c54,eigenname_1_1)
| ~ sub(X2,eigenname_1_1)
| ~ sub(c53,X1)
| ~ sub(X0,eigenname_1_1) ),
inference(resolution,[status(thm)],[f21599,f20840]) ).
fof(f21603,plain,
! [X0,X1,X2,X3] :
( ~ sub(X2,eigenname_1_1)
| ~ attr(c53,X0)
| ~ obj(X3,c53)
| ~ attr(c53,X2)
| ~ sub(c53,X1)
| ~ sub(X0,eigenname_1_1) ),
inference(forward_subsumption_resolution,[status(thm)],[f21600,f20845]) ).
fof(f21604,plain,
! [X0,X1,X2] :
( ~ sub(c54,eigenname_1_1)
| ~ attr(c53,X0)
| ~ obj(X2,c53)
| ~ sub(c53,X1)
| ~ sub(X0,eigenname_1_1) ),
inference(resolution,[status(thm)],[f21603,f20840]) ).
fof(f21607,plain,
! [X0,X1,X2] :
( ~ obj(X2,c53)
| ~ sub(c53,X1)
| ~ attr(c53,X0)
| ~ sub(X0,eigenname_1_1) ),
inference(forward_subsumption_resolution,[status(thm)],[f21604,f20845]) ).
fof(f21608,plain,
! [X0,X1] :
( ~ obj(X1,c53)
| ~ sub(c53,X0)
| ~ sub(c54,eigenname_1_1) ),
inference(resolution,[status(thm)],[f21607,f20840]) ).
fof(f21611,plain,
! [X0,X1] :
( ~ sub(c53,X1)
| ~ obj(X0,c53) ),
inference(forward_subsumption_resolution,[status(thm)],[f21608,f20845]) ).
fof(f21612,plain,
! [X0] : ~ obj(X0,c53),
inference(resolution,[status(thm)],[f21611,f20844]) ).
fof(f21627,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[f20831,f21612]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR116+8 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.34 % Computer : n011.cluster.edu
% 0.08/0.34 % Model : x86_64 x86_64
% 0.08/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.34 % Memory : 8046.5625MB
% 0.08/0.34 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Mon Sep 21 15:10:26 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.24/0.49 % Drodi V4.1.1
% 50.20/6.95 % Refutation found
% 50.20/6.95 % SZS status Theorem for theBenchmark: Theorem is valid
% 50.20/6.95 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 35.63/7.05 % Elapsed time: 6.692213 seconds
% 35.63/7.05 % CPU time: 51.478527 seconds
% 35.63/7.05 % Total memory used: 586.202 MB
% 35.63/7.05 % Net memory used: 563.155 MB
%------------------------------------------------------------------------------