%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR116+44 : 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 12:14:14 PM UTC 2026
% Result : Theorem 98.72s 18.90s
% Output : CNFRefutation 99.52s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 17
% Syntax : Number of formulae : 85 ( 26 unt; 15 def)
% Number of atoms : 514 ( 0 equ)
% Maximal formula atoms : 173 ( 6 avg)
% Number of connectives : 665 ( 236 ~; 212 |; 202 &)
% ( 15 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 173 ( 8 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 38 ( 37 usr; 16 prp; 0-3 aty)
% Number of functors : 46 ( 46 usr; 46 con; 0-0 aty)
% Number of variables : 114 ( 96 !; 18 ?)
% Comments :
%------------------------------------------------------------------------------
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)
& rslt(X7,X3)
& prop(X4,schwarz_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)
& rslt(X7,X3)
& prop(X4,schwarz_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(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)
& 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(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(c8,varia_c)
& refer(c8,indet)
& quant(c8,one)
& gener(c8,sp)
& fact(c8,real)
& etype(c8,int0)
& card(c8,int1)
& sort(c8,na)
& varia(c7,varia_c)
& refer(c7,indet)
& quant(c7,one)
& gener(c7,sp)
& fact(c7,real)
& etype(c7,int0)
& card(c7,int1)
& sort(c7,na)
& gener(rprs_0,gener_c)
& fact(rprs_0,real)
& sort(rprs_0,st)
& 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(c38,varia_c)
& refer(c38,indet)
& quant(c38,one)
& gener(c38,sp)
& fact(c38,real)
& etype(c38,int0)
& card(c38,int1)
& sort(c38,na)
& varia(c37,con)
& refer(c37,det)
& quant(c37,one)
& gener(c37,sp)
& fact(c37,real)
& etype(c37,int0)
& card(c37,int1)
& sort(c37,io)
& sort(c37,d)
& gener(ernennen_1_2,ge)
& fact(ernennen_1_2,real)
& sort(ernennen_1_2,da)
& gener(c42,sp)
& fact(c42,real)
& sort(c42,st)
& varia(c6,con)
& refer(c6,det)
& quant(c6,one)
& gener(c6,sp)
& fact(c6,real)
& etype(c6,int0)
& card(c6,int1)
& sort(c6,d)
& gener(c27,sp)
& fact(c27,real)
& sort(c27,da)
& varia(staatpr__344sident_1_1,varia_c)
& refer(staatpr__344sident_1_1,refer_c)
& quant(staatpr__344sident_1_1,one)
& gener(staatpr__344sident_1_1,ge)
& fact(staatpr__344sident_1_1,real)
& etype(staatpr__344sident_1_1,int0)
& card(staatpr__344sident_1_1,int1)
& sort(staatpr__344sident_1_1,d)
& card(erst_1_1,int1)
& sort(erst_1_1,oq)
& varia(c25,varia_c)
& refer(c25,refer_c)
& quant(c25,one)
& gener(c25,ge)
& fact(c25,real)
& etype(c25,int0)
& card(c25,int1)
& sort(c25,d)
& sort(schwarz_1_1,tq)
& varia(c23,con)
& refer(c23,det)
& quant(c23,one)
& gener(c23,sp)
& fact(c23,real)
& etype(c23,int0)
& card(c23,int1)
& sort(c23,d)
& varia(montag__1_1,varia_c)
& refer(montag__1_1,refer_c)
& quant(montag__1_1,one)
& gener(montag__1_1,ge)
& fact(montag__1_1,real)
& etype(montag__1_1,int0)
& card(montag__1_1,int1)
& sort(montag__1_1,ta)
& varia(c16,con)
& refer(c16,det)
& quant(c16,one)
& gener(c16,sp)
& fact(c16,real)
& etype(c16,int0)
& card(c16,int1)
& sort(c16,ta)
& sub(staatpr__344sident_1_1,pr__344sident_1_1)
& assoc(staatpr__344sident_1_1,land_1_1)
& val(c8,mandela_0)
& sub(c8,familiename_1_1)
& val(c7,nelson_0)
& sub(c7,eigenname_1_1)
& sub(c6,mensch_1_1)
& attr(c6,c8)
& attr(c6,c7)
& subr(c42,rprs_0)
& arg2(c42,c23)
& arg1(c42,c6)
& val(c38,s__374dafrika_0)
& sub(c38,name_1_1)
& sub(c37,land_1_1)
& attr(c37,c38)
& attch(c37,c23)
& temp(c27,c16)
& subs(c27,ernennen_1_2)
& rslt(c27,c42)
& obj(c27,c6)
& pmod(c25,erst_1_1,staatpr__344sident_1_1)
& sub(c23,c25)
& prop(c23,schwarz_1_1)
& sub(c16,montag__1_1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
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)
| ~ rslt(X7,X3)
| ~ prop(X4,schwarz_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)
| ! [X7] :
( ~ rslt(X7,X3)
| ~ prop(X4,schwarz_1_1)
| ! [X0] :
( ~ 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)
| ~ rslt(X7,X0)
| ~ prop(X2,schwarz_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(f20819,plain,
prop(c23,schwarz_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20820,plain,
sub(c23,c25),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20822,plain,
obj(c27,c6),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20823,plain,
rslt(c27,c42),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20827,plain,
attr(c37,c38),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20829,plain,
sub(c38,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20830,plain,
val(c38,s__374dafrika_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20831,plain,
arg1(c42,c6),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20832,plain,
arg2(c42,c23),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20833,plain,
subr(c42,rprs_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20834,plain,
attr(c6,c7),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20835,plain,
attr(c6,c8),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20837,plain,
sub(c7,eigenname_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20838,plain,
val(c7,nelson_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20839,plain,
sub(c8,familiename_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20840,plain,
val(c8,mandela_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21026,definition,
! [X0,X1,X2,X3,X4,X7,X8] :
( sQ0_spl
<=> ( ~ val(X4,nelson_0)
| ~ val(X3,mandela_0)
| ~ subr(X0,rprs_0)
| ~ sub(X2,X8)
| ~ sub(X4,eigenname_1_1)
| ~ sub(X3,familiename_1_1)
| ~ rslt(X7,X0)
| ~ prop(X2,schwarz_1_1)
| ~ obj(X7,X1)
| ~ attr(X1,X4)
| ~ attr(X1,X3)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f21027,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ sQ0_spl
| ~ val(X2,nelson_0)
| ~ prop(X5,schwarz_1_1)
| ~ arg2(X4,X5)
| ~ arg1(X4,X0)
| ~ val(X1,mandela_0)
| ~ attr(X0,X2)
| ~ subr(X4,rprs_0)
| ~ sub(X5,X6)
| ~ obj(X3,X0)
| ~ rslt(X3,X4)
| ~ sub(X1,familiename_1_1)
| ~ sub(X2,eigenname_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21026]) ).
fof(f21029,definition,
! [X5,X6] :
( sQ1_spl
<=> ( ~ val(X6,s__374dafrika_0)
| ~ sub(X6,name_1_1)
| ~ attr(X5,X6) ) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f21030,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ val(X1,s__374dafrika_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21029]) ).
fof(f21032,plain,
( sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f21026,f21029]) ).
fof(f21033,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ sQ0_spl
| ~ obj(X4,X0)
| ~ arg2(X5,c23)
| ~ subr(X5,rprs_0)
| ~ attr(X0,X3)
| ~ sub(X3,eigenname_1_1)
| ~ sub(X1,familiename_1_1)
| ~ arg1(X5,X0)
| ~ rslt(X4,X5)
| ~ val(X1,mandela_0)
| ~ val(X3,nelson_0)
| ~ sub(c23,X2)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f20819,f21027]) ).
fof(f21034,definition,
! [X0,X1,X3,X4,X5] :
( sQ2_spl
<=> ( ~ obj(X4,X0)
| ~ arg2(X5,c23)
| ~ subr(X5,rprs_0)
| ~ attr(X0,X3)
| ~ sub(X3,eigenname_1_1)
| ~ sub(X1,familiename_1_1)
| ~ arg1(X5,X0)
| ~ rslt(X4,X5)
| ~ val(X1,mandela_0)
| ~ val(X3,nelson_0)
| ~ attr(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f21035,plain,
! [X0,X1,X2,X3,X4] :
( ~ sQ2_spl
| ~ arg2(X0,c23)
| ~ attr(X1,X3)
| ~ attr(X1,X4)
| ~ val(X3,nelson_0)
| ~ sub(X4,familiename_1_1)
| ~ val(X4,mandela_0)
| ~ obj(X2,X1)
| ~ sub(X3,eigenname_1_1)
| ~ rslt(X2,X0)
| ~ arg1(X0,X1)
| ~ subr(X0,rprs_0) ),
inference(component_clause,[status(thm)],[f21034]) ).
fof(f21037,definition,
! [X2] :
( sQ3_spl
<=> ~ sub(c23,X2) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f21038,plain,
! [X0] :
( ~ sQ3_spl
| ~ sub(c23,X0) ),
inference(component_clause,[status(thm)],[f21037]) ).
fof(f21040,plain,
( ~ sQ0_spl
| sQ3_spl
| sQ2_spl ),
inference(split_clause,[status(thm)],[f21033,f21034,f21037,f21026]) ).
fof(f21045,plain,
! [X0] :
( ~ sQ1_spl
| ~ val(c38,s__374dafrika_0)
| ~ attr(X0,c38) ),
inference(resolution,[status(thm)],[f20829,f21030]) ).
fof(f21047,definition,
! [X0] :
( sQ4_spl
<=> ~ attr(X0,c38) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f21048,plain,
! [X0] :
( ~ sQ4_spl
| ~ attr(X0,c38) ),
inference(component_clause,[status(thm)],[f21047]) ).
fof(f21050,definition,
( sQ5_spl
<=> val(c38,s__374dafrika_0) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f21052,plain,
( sQ5_spl
| ~ val(c38,s__374dafrika_0) ),
inference(component_clause,[status(thm)],[f21050]) ).
fof(f21053,plain,
( ~ sQ1_spl
| ~ sQ5_spl
| sQ4_spl ),
inference(split_clause,[status(thm)],[f21045,f21047,f21050,f21029]) ).
fof(f21054,plain,
( sQ5_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21052,f20830]) ).
fof(f21055,plain,
sQ5_spl,
inference(contradiction_clause,[status(thm)],[f21054]) ).
fof(f21056,plain,
( ~ sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20827,f21048]) ).
fof(f21057,plain,
~ sQ4_spl,
inference(contradiction_clause,[status(thm)],[f21056]) ).
fof(f21062,plain,
! [X0,X1,X2,X3] :
( ~ sQ2_spl
| ~ arg2(X0,c23)
| ~ attr(X1,c7)
| ~ attr(X1,X3)
| ~ val(c7,nelson_0)
| ~ sub(X3,familiename_1_1)
| ~ val(X3,mandela_0)
| ~ obj(X2,X1)
| ~ rslt(X2,X0)
| ~ arg1(X0,X1)
| ~ subr(X0,rprs_0) ),
inference(resolution,[status(thm)],[f20837,f21035]) ).
fof(f21067,definition,
( sQ7_spl
<=> val(c7,nelson_0) ),
introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).
fof(f21069,plain,
( sQ7_spl
| ~ val(c7,nelson_0) ),
inference(component_clause,[status(thm)],[f21067]) ).
fof(f21071,definition,
! [X0,X1,X2,X3] :
( sQ8_spl
<=> ( ~ arg2(X0,c23)
| ~ attr(X1,c7)
| ~ attr(X1,X3)
| ~ sub(X3,familiename_1_1)
| ~ val(X3,mandela_0)
| ~ obj(X2,X1)
| ~ rslt(X2,X0)
| ~ arg1(X0,X1)
| ~ subr(X0,rprs_0) ) ),
introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).
fof(f21072,plain,
! [X0,X1,X2,X3] :
( ~ sQ8_spl
| ~ val(X0,mandela_0)
| ~ attr(X2,c7)
| ~ rslt(X3,X1)
| ~ obj(X3,X2)
| ~ arg1(X1,X2)
| ~ attr(X2,X0)
| ~ arg2(X1,c23)
| ~ subr(X1,rprs_0)
| ~ sub(X0,familiename_1_1) ),
inference(component_clause,[status(thm)],[f21071]) ).
fof(f21074,plain,
( ~ sQ2_spl
| ~ sQ7_spl
| sQ8_spl ),
inference(split_clause,[status(thm)],[f21062,f21071,f21067,f21034]) ).
fof(f21075,plain,
( sQ7_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21069,f20838]) ).
fof(f21076,plain,
sQ7_spl,
inference(contradiction_clause,[status(thm)],[f21075]) ).
fof(f21101,definition,
! [X0,X3,X4] :
( sQ12_spl
<=> ( ~ rslt(X4,c42)
| ~ attr(X3,c7)
| ~ arg1(c42,X3)
| ~ obj(X4,X3)
| ~ attr(X3,X0)
| ~ sub(X0,familiename_1_1)
| ~ val(X0,mandela_0) ) ),
introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition]) ).
fof(f21102,plain,
! [X0,X1,X2] :
( ~ sQ12_spl
| ~ arg1(c42,X1)
| ~ attr(X1,c7)
| ~ obj(X2,X1)
| ~ sub(X0,familiename_1_1)
| ~ rslt(X2,c42)
| ~ attr(X1,X0)
| ~ val(X0,mandela_0) ),
inference(component_clause,[status(thm)],[f21101]) ).
fof(f21108,plain,
! [X0,X1] :
( ~ sQ12_spl
| ~ attr(X0,c7)
| ~ obj(X1,X0)
| ~ arg1(c42,X0)
| ~ rslt(X1,c42)
| ~ val(c8,mandela_0)
| ~ attr(X0,c8) ),
inference(resolution,[status(thm)],[f21102,f20839]) ).
fof(f21109,definition,
! [X0,X1] :
( sQ14_spl
<=> ( ~ attr(X0,c7)
| ~ obj(X1,X0)
| ~ arg1(c42,X0)
| ~ rslt(X1,c42)
| ~ attr(X0,c8) ) ),
introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition]) ).
fof(f21110,plain,
! [X0,X1] :
( ~ sQ14_spl
| ~ arg1(c42,X0)
| ~ attr(X0,c7)
| ~ obj(X1,X0)
| ~ rslt(X1,c42)
| ~ attr(X0,c8) ),
inference(component_clause,[status(thm)],[f21109]) ).
fof(f21112,definition,
( sQ15_spl
<=> val(c8,mandela_0) ),
introduced(definition,[new_symbols(definition,[sQ15_spl])],[split_symbol_definition]) ).
fof(f21114,plain,
( sQ15_spl
| ~ val(c8,mandela_0) ),
inference(component_clause,[status(thm)],[f21112]) ).
fof(f21115,plain,
( ~ sQ12_spl
| ~ sQ15_spl
| sQ14_spl ),
inference(split_clause,[status(thm)],[f21108,f21109,f21112,f21101]) ).
fof(f21116,plain,
( sQ15_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21114,f20840]) ).
fof(f21117,plain,
sQ15_spl,
inference(contradiction_clause,[status(thm)],[f21116]) ).
fof(f21118,plain,
! [X0] :
( ~ sQ14_spl
| ~ arg1(c42,c6)
| ~ obj(X0,c6)
| ~ rslt(X0,c42)
| ~ attr(c6,c8) ),
inference(resolution,[status(thm)],[f21110,f20834]) ).
fof(f21120,definition,
( sQ16_spl
<=> attr(c6,c8) ),
introduced(definition,[new_symbols(definition,[sQ16_spl])],[split_symbol_definition]) ).
fof(f21122,plain,
( sQ16_spl
| ~ attr(c6,c8) ),
inference(component_clause,[status(thm)],[f21120]) ).
fof(f21123,definition,
! [X0] :
( sQ17_spl
<=> ( ~ obj(X0,c6)
| ~ rslt(X0,c42) ) ),
introduced(definition,[new_symbols(definition,[sQ17_spl])],[split_symbol_definition]) ).
fof(f21124,plain,
! [X0] :
( ~ sQ17_spl
| ~ rslt(X0,c42)
| ~ obj(X0,c6) ),
inference(component_clause,[status(thm)],[f21123]) ).
fof(f21130,definition,
( sQ19_spl
<=> arg1(c42,c6) ),
introduced(definition,[new_symbols(definition,[sQ19_spl])],[split_symbol_definition]) ).
fof(f21132,plain,
( sQ19_spl
| ~ arg1(c42,c6) ),
inference(component_clause,[status(thm)],[f21130]) ).
fof(f21133,plain,
( ~ sQ14_spl
| ~ sQ19_spl
| sQ17_spl
| ~ sQ16_spl ),
inference(split_clause,[status(thm)],[f21118,f21120,f21123,f21130,f21109]) ).
fof(f21134,plain,
( sQ16_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21122,f20835]) ).
fof(f21135,plain,
sQ16_spl,
inference(contradiction_clause,[status(thm)],[f21134]) ).
fof(f21138,plain,
( sQ19_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21132,f20831]) ).
fof(f21139,plain,
sQ19_spl,
inference(contradiction_clause,[status(thm)],[f21138]) ).
fof(f21147,plain,
! [X0,X1,X2] :
( ~ sQ8_spl
| ~ val(X0,mandela_0)
| ~ attr(X1,c7)
| ~ rslt(X2,c42)
| ~ obj(X2,X1)
| ~ arg1(c42,X1)
| ~ attr(X1,X0)
| ~ subr(c42,rprs_0)
| ~ sub(X0,familiename_1_1) ),
inference(resolution,[status(thm)],[f20832,f21072]) ).
fof(f21148,definition,
( sQ20_spl
<=> subr(c42,rprs_0) ),
introduced(definition,[new_symbols(definition,[sQ20_spl])],[split_symbol_definition]) ).
fof(f21150,plain,
( sQ20_spl
| ~ subr(c42,rprs_0) ),
inference(component_clause,[status(thm)],[f21148]) ).
fof(f21151,plain,
( ~ sQ8_spl
| ~ sQ20_spl
| sQ12_spl ),
inference(split_clause,[status(thm)],[f21147,f21101,f21148,f21071]) ).
fof(f21158,plain,
( sQ20_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21150,f20833]) ).
fof(f21159,plain,
sQ20_spl,
inference(contradiction_clause,[status(thm)],[f21158]) ).
fof(f21167,plain,
( ~ sQ17_spl
| ~ obj(c27,c6) ),
inference(resolution,[status(thm)],[f20823,f21124]) ).
fof(f21168,plain,
( ~ sQ17_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21167,f20822]) ).
fof(f21169,plain,
~ sQ17_spl,
inference(contradiction_clause,[status(thm)],[f21168]) ).
fof(f25885,plain,
( ~ sQ3_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20820,f21038]) ).
fof(f25886,plain,
~ sQ3_spl,
inference(contradiction_clause,[status(thm)],[f25885]) ).
fof(f25887,plain,
$false,
inference(sat_refutation,[status(thm)],[f21032,f21040,f21053,f21055,f21057,f21074,f21076,f21115,f21117,f21133,f21135,f21139,f21151,f21159,f21169,f25886]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : CSR116+44 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.18/5.47 % Computer : n011.cluster.edu
% 0.18/5.47 % Model : x86_64 x86_64
% 0.18/5.47 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/5.47 % Memory : 8046.5625MB
% 0.18/5.47 % OS : Linux 6.8.0-71-generic
% 0.18/5.47 % CPULimit : 300
% 0.18/5.47 % WCLimit : 300
% 0.18/5.47 % DateTime : Mon Sep 21 15:09:46 UTC 2026
% 0.18/5.47 % CPUTime :
% 0.24/5.68 % Drodi V4.1.1
% 98.72/18.90 % Refutation found
% 98.72/18.90 % SZS status Theorem for theBenchmark: Theorem is valid
% 98.72/18.90 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 5.11/19.43 % Elapsed time: 13.945190 seconds
% 5.11/19.43 % CPU time: 100.208728 seconds
% 5.11/19.43 % Total memory used: 638.075 MB
% 5.11/19.43 % Net memory used: 607.805 MB
%------------------------------------------------------------------------------