%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR113+26 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n007.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Sep 24 12:13:49 PM UTC 2026
% Result : Theorem 131.52s 22.18s
% Output : CNFRefutation 132.35s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 7
% Syntax : Number of formulae : 37 ( 8 unt; 4 def)
% Number of atoms : 297 ( 0 equ)
% Maximal formula atoms : 194 ( 8 avg)
% Number of connectives : 320 ( 60 ~; 46 |; 209 &)
% ( 4 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 194 ( 10 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 27 ( 26 usr; 5 prp; 0-3 aty)
% Number of functors : 54 ( 54 usr; 53 con; 0-2 aty)
% Number of variables : 60 ( 48 !; 12 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f180,axiom,
! [X0,X1] :
( loc(X0,X1)
=> ? [X2] :
( subs(X2,stehen_1_1)
& scar(X2,X0)
& loc(X2,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4] :
( val(X1,usa_0)
& subs(X3,stehen_1_1)
& sub(X1,name_1_1)
& scar(X3,X4)
& loc(X3,X0)
& attr(X2,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4] :
( val(X1,usa_0)
& subs(X3,stehen_1_1)
& sub(X1,name_1_1)
& scar(X3,X4)
& loc(X3,X0)
& attr(X2,X1) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(symbol_1_1,varia_c)
& refer(symbol_1_1,refer_c)
& quant(symbol_1_1,one)
& gener(symbol_1_1,ge)
& fact(symbol_1_1,real)
& etype(symbol_1_1,int0)
& card(symbol_1_1,int1)
& sort(symbol_1_1,io)
& sort(national__1_1,nq)
& varia(statue_1_1,varia_c)
& refer(statue_1_1,refer_c)
& quant(statue_1_1,one)
& gener(statue_1_1,ge)
& fact(statue_1_1,real)
& etype(statue_1_1,int0)
& card(statue_1_1,int1)
& sort(statue_1_1,d)
& varia(freiheit_1_1,varia_c)
& refer(freiheit_1_1,refer_c)
& quant(freiheit_1_1,one)
& gener(freiheit_1_1,ge)
& fact(freiheit_1_1,real)
& etype(freiheit_1_1,int0)
& card(freiheit_1_1,int1)
& sort(freiheit_1_1,io)
& sort(freiheit_1_1,as)
& gener(prop_0,gener_c)
& fact(prop_0,real)
& sort(prop_0,st)
& gener(c9,sp)
& fact(c9,real)
& sort(c9,st)
& varia(freiheitsstatue_1_1,varia_c)
& refer(freiheitsstatue_1_1,refer_c)
& quant(freiheitsstatue_1_1,one)
& gener(freiheitsstatue_1_1,ge)
& fact(freiheitsstatue_1_1,real)
& etype(freiheitsstatue_1_1,int0)
& card(freiheitsstatue_1_1,int1)
& sort(freiheitsstatue_1_1,d)
& varia(c4,con)
& refer(c4,det)
& quant(c4,one)
& gener(c4,sp)
& fact(c4,real)
& etype(c4,int0)
& card(c4,int1)
& sort(c4,d)
& varia(c35,con)
& refer(c35,det)
& quant(c35,one)
& gener(c35,sp)
& fact(c35,real)
& etype(c35,int0)
& card(c35,int1)
& sort(c35,l)
& sort(usa_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(c33,varia_c)
& refer(c33,indet)
& quant(c33,one)
& gener(c33,sp)
& fact(c33,real)
& etype(c33,int0)
& card(c33,int1)
& sort(c33,na)
& varia(c32,con)
& refer(c32,det)
& quant(c32,one)
& gener(c32,sp)
& fact(c32,real)
& etype(c32,int0)
& card(c32,int1)
& sort(c32,io)
& sort(c32,d)
& varia(c28,varia_c)
& refer(c28,refer_c)
& quant(c28,quant_c)
& gener(c28,gener_c)
& fact(c28,real)
& etype(c28,int2)
& etype(c28,int1)
& card(c28,card_c)
& sort(c28,o)
& sort(wichtig_1_1,nq)
& varia(nationalsymbol_1_1,varia_c)
& refer(nationalsymbol_1_1,refer_c)
& quant(nationalsymbol_1_1,one)
& gener(nationalsymbol_1_1,ge)
& fact(nationalsymbol_1_1,real)
& etype(nationalsymbol_1_1,int0)
& card(nationalsymbol_1_1,int1)
& sort(nationalsymbol_1_1,io)
& sort(c27,tq)
& varia(c23,con)
& refer(c23,det)
& quant(c23,one)
& gener(c23,sp)
& fact(c23,real)
& etype(c23,int0)
& card(c23,int1)
& sort(c23,io)
& sort(sam_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(c18,varia_c)
& refer(c18,indet)
& quant(c18,one)
& gener(c18,sp)
& fact(c18,real)
& etype(c18,int0)
& card(c18,int1)
& sort(c18,na)
& varia(c17,con)
& refer(c17,det)
& quant(c17,one)
& gener(c17,sp)
& fact(c17,real)
& etype(c17,int0)
& card(c17,int1)
& sort(c17,d)
& varia(uncle_1_1,varia_c)
& refer(uncle_1_1,refer_c)
& quant(uncle_1_1,one)
& gener(uncle_1_1,ge)
& fact(uncle_1_1,real)
& etype(uncle_1_1,int0)
& card(uncle_1_1,int1)
& sort(uncle_1_1,o)
& sort(aktuell_1_1,tq)
& varia(c11,varia_c)
& refer(c11,refer_c)
& quant(c11,one)
& gener(c11,gener_c)
& fact(c11,real)
& etype(c11,int0)
& card(c11,int1)
& sort(c11,o)
& sub(nationalsymbol_1_1,symbol_1_1)
& assoc(nationalsymbol_1_1,national__1_1)
& sub(freiheitsstatue_1_1,statue_1_1)
& assoc(freiheitsstatue_1_1,freiheit_1_1)
& subr(c9,prop_0)
& loc(c9,c35)
& assoc(c9,c23)
& assoc(c9,c17)
& arg2(c9,aktuell_1_1)
& arg1(c9,c11)
& sub(c4,freiheitsstatue_1_1)
& neben(c35,c4)
& val(c33,usa_0)
& sub(c33,name_1_1)
& sub(c32,land_1_1)
& attr(c32,c33)
& attch(c32,c23)
& supl(c27,wichtig_1_1,c28)
& sub(c23,nationalsymbol_1_1)
& prop(c23,c27)
& val(c18,sam_0)
& sub(c18,familiename_1_1)
& sub(c17,mensch_1_1)
& attr(c17,c18)
& sub(c11,uncle_1_1)
& prop(c11,aktuell_1_1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10801,plain,
! [X0,X1] :
( ? [X2] :
( subs(X2,stehen_1_1)
& scar(X2,X0)
& loc(X2,X1) )
| ~ loc(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f180]) ).
fof(f10802,plain,
! [X0,X1] :
( ( subs(sK62_skl(X1,X0),stehen_1_1)
& scar(sK62_skl(X1,X0),X0)
& loc(sK62_skl(X1,X0),X1) )
| ~ loc(X0,X1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK62_skl]),skolemize(X2,sK62_skl(X1,X0))],[f10801]) ).
fof(f10803,plain,
! [X0,X1] :
( ~ loc(X1,X0)
| loc(sK62_skl(X0,X1),X0) ),
inference(cnf_transformation,[status(thm)],[f10802]) ).
fof(f10804,plain,
! [X0,X1] :
( ~ loc(X1,X0)
| scar(sK62_skl(X0,X1),X1) ),
inference(cnf_transformation,[status(thm)],[f10802]) ).
fof(f10805,plain,
! [X0,X1] :
( ~ loc(X1,X0)
| subs(sK62_skl(X0,X1),stehen_1_1) ),
inference(cnf_transformation,[status(thm)],[f10802]) ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4] :
( ~ val(X1,usa_0)
| ~ subs(X3,stehen_1_1)
| ~ sub(X1,name_1_1)
| ~ scar(X3,X4)
| ~ loc(X3,X0)
| ~ attr(X2,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X1] :
( ~ val(X1,usa_0)
| ! [X3] :
( ~ subs(X3,stehen_1_1)
| ~ sub(X1,name_1_1)
| ! [X4] : ~ scar(X3,X4)
| ! [X0] : ~ loc(X3,X0)
| ! [X2] : ~ attr(X2,X1) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4] :
( ~ val(X1,usa_0)
| ~ subs(X2,stehen_1_1)
| ~ sub(X1,name_1_1)
| ~ scar(X2,X4)
| ~ loc(X2,X3)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20828,plain,
attr(c32,c33),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20830,plain,
sub(c33,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20831,plain,
val(c33,usa_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20838,plain,
loc(c9,c35),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21047,definition,
! [X0,X1] :
( sQ0_spl
<=> ( ~ val(X1,usa_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f21048,plain,
! [X0,X1] :
( ~ sQ0_spl
| ~ attr(X1,X0)
| ~ sub(X0,name_1_1)
| ~ val(X0,usa_0) ),
inference(component_clause,[status(thm)],[f21047]) ).
fof(f21050,definition,
! [X2,X3,X4] :
( sQ1_spl
<=> ( ~ subs(X2,stehen_1_1)
| ~ scar(X2,X4)
| ~ loc(X2,X3) ) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f21051,plain,
! [X0,X1,X2] :
( ~ sQ1_spl
| ~ loc(X0,X2)
| ~ subs(X0,stehen_1_1)
| ~ scar(X0,X1) ),
inference(component_clause,[status(thm)],[f21050]) ).
fof(f21053,plain,
( sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f21047,f21050]) ).
fof(f23966,plain,
! [X0] :
( ~ sQ0_spl
| ~ attr(X0,c33)
| ~ val(c33,usa_0) ),
inference(resolution,[status(thm)],[f20830,f21048]) ).
fof(f23976,definition,
( sQ168_spl
<=> val(c33,usa_0) ),
introduced(definition,[new_symbols(definition,[sQ168_spl])],[split_symbol_definition]) ).
fof(f23978,plain,
( sQ168_spl
| ~ val(c33,usa_0) ),
inference(component_clause,[status(thm)],[f23976]) ).
fof(f23979,definition,
! [X0] :
( sQ169_spl
<=> ~ attr(X0,c33) ),
introduced(definition,[new_symbols(definition,[sQ169_spl])],[split_symbol_definition]) ).
fof(f23980,plain,
! [X0] :
( ~ sQ169_spl
| ~ attr(X0,c33) ),
inference(component_clause,[status(thm)],[f23979]) ).
fof(f23982,plain,
( ~ sQ0_spl
| sQ169_spl
| ~ sQ168_spl ),
inference(split_clause,[status(thm)],[f23966,f23976,f23979,f21047]) ).
fof(f23983,plain,
( sQ168_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f23978,f20831]) ).
fof(f23984,plain,
sQ168_spl,
inference(contradiction_clause,[status(thm)],[f23983]) ).
fof(f24263,plain,
( ~ sQ169_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20828,f23980]) ).
fof(f24264,plain,
~ sQ169_spl,
inference(contradiction_clause,[status(thm)],[f24263]) ).
fof(f30341,plain,
! [X0,X1,X2] :
( ~ sQ1_spl
| ~ subs(sK62_skl(X1,X0),stehen_1_1)
| ~ scar(sK62_skl(X1,X0),X2)
| ~ loc(X0,X1) ),
inference(resolution,[status(thm)],[f10803,f21051]) ).
fof(f30347,plain,
! [X0,X1,X2] :
( ~ sQ1_spl
| ~ scar(sK62_skl(X1,X0),X2)
| ~ loc(X0,X1) ),
inference(forward_subsumption_resolution,[status(thm)],[f30341,f10805]) ).
fof(f30487,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ loc(X0,X1) ),
inference(backward_subsumption_resolution,[status(thm)],[f10804,f30347]) ).
fof(f30490,plain,
( ~ sQ1_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20838,f30487]) ).
fof(f30496,plain,
~ sQ1_spl,
inference(contradiction_clause,[status(thm)],[f30490]) ).
fof(f30497,plain,
$false,
inference(sat_refutation,[status(thm)],[f21053,f23982,f23984,f24264,f30496]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR113+26 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/5.39 % Computer : n007.cluster.edu
% 0.12/5.39 % Model : x86_64 x86_64
% 0.12/5.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/5.39 % Memory : 8046.5625MB
% 0.12/5.39 % OS : Linux 6.8.0-71-generic
% 0.12/5.39 % CPULimit : 300
% 0.12/5.39 % WCLimit : 300
% 0.12/5.39 % DateTime : Mon Sep 21 15:01:26 UTC 2026
% 0.15/5.40 % CPUTime :
% 0.15/5.53 % Drodi V4.1.1
% 131.52/22.18 % Refutation found
% 131.52/22.18 % SZS status Theorem for theBenchmark: Theorem is valid
% 131.52/22.18 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 25.14/22.38 % Elapsed time: 16.960949 seconds
% 25.14/22.38 % CPU time: 132.918892 seconds
% 25.14/22.38 % Total memory used: 912.449 MB
% 25.14/22.38 % Net memory used: 880.039 MB
%------------------------------------------------------------------------------