%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR114+20 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n017.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 12:13:52 PM UTC 2026
% Result : Theorem 161.13s 20.89s
% Output : CNFRefutation 161.92s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 7
% Syntax : Number of formulae : 45 ( 11 unt; 4 def)
% Number of atoms : 345 ( 0 equ)
% Maximal formula atoms : 193 ( 7 avg)
% Number of connectives : 397 ( 97 ~; 81 |; 214 &)
% ( 4 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 193 ( 10 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 28 ( 27 usr; 5 prp; 0-2 aty)
% Number of functors : 49 ( 49 usr; 48 con; 0-2 aty)
% Number of variables : 62 ( 50 !; 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,rom_0)
& subs(X4,stehen_1_1)
& sub(X3,kolosseum_1_1)
& sub(X0,stadt__1_1)
& sub(X1,name_1_1)
& scar(X4,X3)
& loc(X4,X2)
& attr(X0,X1)
& in(X2,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4] :
( val(X1,rom_0)
& subs(X4,stehen_1_1)
& sub(X3,kolosseum_1_1)
& sub(X0,stadt__1_1)
& sub(X1,name_1_1)
& scar(X4,X3)
& loc(X4,X2)
& attr(X0,X1)
& in(X2,X0) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( gener(nachempfinden_1_1,ge)
& fact(nachempfinden_1_1,real)
& sort(nachempfinden_1_1,da)
& gener(ersetzen_1_1,ge)
& fact(ersetzen_1_1,real)
& sort(ersetzen_1_1,da)
& gener(c501,sp)
& fact(c501,real)
& sort(c501,da)
& varia(klotz__1_1,varia_c)
& refer(klotz__1_1,refer_c)
& quant(klotz__1_1,one)
& gener(klotz__1_1,ge)
& fact(klotz__1_1,real)
& etype(klotz__1_1,int0)
& card(klotz__1_1,int1)
& sort(klotz__1_1,d)
& sort(c0,tq)
& varia(c497,varia_c)
& refer(c497,refer_c)
& quant(c497,one)
& gener(c497,sp)
& fact(c497,real)
& etype(c497,int0)
& card(c497,int1)
& sort(c497,d)
& sort(rom_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(c495,varia_c)
& refer(c495,indet)
& quant(c495,one)
& gener(c495,sp)
& fact(c495,real)
& etype(c495,int0)
& card(c495,int1)
& sort(c495,na)
& varia(c494,con)
& refer(c494,det)
& quant(c494,one)
& gener(c494,sp)
& fact(c494,real)
& etype(c494,int0)
& card(c494,int1)
& sort(c494,io)
& sort(c494,d)
& varia(kolosseum_1_1,con)
& refer(kolosseum_1_1,det)
& quant(kolosseum_1_1,one)
& gener(kolosseum_1_1,sp)
& fact(kolosseum_1_1,real)
& etype(kolosseum_1_1,int0)
& card(kolosseum_1_1,int1)
& sort(kolosseum_1_1,d)
& varia(c505,con)
& refer(c505,det)
& quant(c505,one)
& gener(c505,sp)
& fact(c505,real)
& etype(c505,int0)
& card(c505,int1)
& sort(c505,l)
& varia(c486,con)
& refer(c486,det)
& quant(c486,one)
& gener(c486,sp)
& fact(c486,real)
& etype(c486,int0)
& card(c486,int1)
& sort(c486,d)
& varia(palais_1_1,varia_c)
& refer(palais_1_1,refer_c)
& quant(palais_1_1,one)
& gener(palais_1_1,ge)
& fact(palais_1_1,real)
& etype(palais_1_1,int0)
& card(palais_1_1,int1)
& sort(palais_1_1,d)
& sort(gro__337_1_1,mq)
& sort(niebuhr_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(c379,varia_c)
& refer(c379,indet)
& quant(c379,one)
& gener(c379,sp)
& fact(c379,real)
& etype(c379,int0)
& card(c379,int1)
& sort(c379,na)
& gener(verlangen_2_1,ge)
& fact(verlangen_2_1,real)
& sort(verlangen_2_1,da)
& varia(c388,varia_c)
& refer(c388,indet)
& quant(c388,one)
& gener(c388,sp)
& fact(c388,real)
& etype(c388,int0)
& card(c388,int1)
& sort(c388,o)
& varia(c378,con)
& refer(c378,det)
& quant(c378,one)
& gener(c378,sp)
& fact(c378,real)
& etype(c378,int0)
& card(c378,int1)
& sort(c378,d)
& gener(c15,sp)
& fact(c15,real)
& sort(c15,da)
& varia(republik__1_1,varia_c)
& refer(republik__1_1,refer_c)
& quant(republik__1_1,one)
& gener(republik__1_1,ge)
& fact(republik__1_1,real)
& etype(republik__1_1,int0)
& card(republik__1_1,int1)
& sort(republik__1_1,io)
& sort(republik__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(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)
& chsp2(nachempfinden_1_1,c0)
& in(c505,c494)
& subs(c501,ersetzen_1_1)
& semrel(c501,c15)
& obj(c501,c497)
& benf(c501,c486)
& sub(c497,klotz__1_1)
& prop(c497,c0)
& val(c495,rom_0)
& sub(c495,name_1_1)
& sub(c494,stadt__1_1)
& attr(c494,c495)
& sub(c486,kolosseum_1_1)
& loc(c486,c505)
& sub(c4,palais_1_1)
& prop(c388,gro__337_1_1)
& val(c379,niebuhr_0)
& sub(c379,familiename_1_1)
& sub(c378,mensch_1_1)
& attr(c378,c379)
& subs(c15,verlangen_2_1)
& obj(c15,c4)
& cstr(c15,c388)
& agt(c15,c378)
& sub(c11,republik__1_1)
& attch(c11,c4) ),
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(sK62_skl(X1,X0),X1)
| ~ loc(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10802]) ).
fof(f10804,plain,
! [X0,X1] :
( scar(sK62_skl(X1,X0),X0)
| ~ loc(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10802]) ).
fof(f10805,plain,
! [X0,X1] :
( subs(sK62_skl(X1,X0),stehen_1_1)
| ~ loc(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10802]) ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4] :
( ~ val(X1,rom_0)
| ~ subs(X4,stehen_1_1)
| ~ sub(X3,kolosseum_1_1)
| ~ sub(X0,stadt__1_1)
| ~ sub(X1,name_1_1)
| ~ scar(X4,X3)
| ~ loc(X4,X2)
| ~ attr(X0,X1)
| ~ in(X2,X0) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X1] :
( ~ val(X1,rom_0)
| ! [X4] :
( ~ subs(X4,stehen_1_1)
| ! [X3] :
( ~ sub(X3,kolosseum_1_1)
| ! [X0] :
( ~ sub(X0,stadt__1_1)
| ~ sub(X1,name_1_1)
| ~ scar(X4,X3)
| ! [X2] :
( ~ loc(X4,X2)
| ~ attr(X0,X1)
| ~ in(X2,X0) ) ) ) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4] :
( ~ attr(X2,X4)
| ~ sub(X2,stadt__1_1)
| ~ val(X4,rom_0)
| ~ loc(X3,X1)
| ~ scar(X3,X0)
| ~ sub(X4,name_1_1)
| ~ subs(X3,stehen_1_1)
| ~ in(X1,X2)
| ~ sub(X0,kolosseum_1_1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20830,plain,
loc(c486,c505),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20831,plain,
sub(c486,kolosseum_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20832,plain,
attr(c494,c495),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20833,plain,
sub(c494,stadt__1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20834,plain,
sub(c495,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20835,plain,
val(c495,rom_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20842,plain,
in(c505,c494),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21855,plain,
! [X0,X1,X2,X3] :
( ~ attr(c494,X3)
| ~ val(X3,rom_0)
| ~ loc(X2,X1)
| ~ scar(X2,X0)
| ~ sub(X3,name_1_1)
| ~ subs(X2,stehen_1_1)
| ~ in(X1,c494)
| ~ sub(X0,kolosseum_1_1) ),
inference(resolution,[status(thm)],[f20833,f20817]) ).
fof(f21875,definition,
! [X0,X1,X2] :
( sQ8_spl
<=> ( ~ loc(X2,X1)
| ~ scar(X2,X0)
| ~ subs(X2,stehen_1_1)
| ~ in(X1,c494)
| ~ sub(X0,kolosseum_1_1) ) ),
introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).
fof(f21876,plain,
! [X0,X1,X2] :
( ~ sQ8_spl
| ~ loc(X1,X2)
| ~ in(X2,c494)
| ~ scar(X1,X0)
| ~ subs(X1,stehen_1_1)
| ~ sub(X0,kolosseum_1_1) ),
inference(component_clause,[status(thm)],[f21875]) ).
fof(f21878,definition,
! [X3] :
( sQ9_spl
<=> ( ~ attr(c494,X3)
| ~ val(X3,rom_0)
| ~ sub(X3,name_1_1) ) ),
introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition]) ).
fof(f21879,plain,
! [X0] :
( ~ sQ9_spl
| ~ val(X0,rom_0)
| ~ sub(X0,name_1_1)
| ~ attr(c494,X0) ),
inference(component_clause,[status(thm)],[f21878]) ).
fof(f21881,plain,
( sQ9_spl
| sQ8_spl ),
inference(split_clause,[status(thm)],[f21855,f21875,f21878]) ).
fof(f21923,plain,
! [X0,X1] :
( ~ sQ8_spl
| ~ scar(X0,c486)
| ~ in(X1,c494)
| ~ subs(X0,stehen_1_1)
| ~ loc(X0,X1) ),
inference(resolution,[status(thm)],[f21876,f20831]) ).
fof(f21944,plain,
! [X0,X1,X2] :
( ~ sQ8_spl
| ~ loc(X1,X0)
| ~ in(X2,c494)
| ~ loc(sK62_skl(X0,X1),X2)
| ~ scar(sK62_skl(X0,X1),c486) ),
inference(resolution,[status(thm)],[f21923,f10805]) ).
fof(f23779,plain,
( ~ sQ9_spl
| ~ val(c495,rom_0)
| ~ attr(c494,c495) ),
inference(resolution,[status(thm)],[f20834,f21879]) ).
fof(f23790,definition,
( sQ159_spl
<=> attr(c494,c495) ),
introduced(definition,[new_symbols(definition,[sQ159_spl])],[split_symbol_definition]) ).
fof(f23792,plain,
( sQ159_spl
| ~ attr(c494,c495) ),
inference(component_clause,[status(thm)],[f23790]) ).
fof(f23793,definition,
( sQ160_spl
<=> val(c495,rom_0) ),
introduced(definition,[new_symbols(definition,[sQ160_spl])],[split_symbol_definition]) ).
fof(f23795,plain,
( sQ160_spl
| ~ val(c495,rom_0) ),
inference(component_clause,[status(thm)],[f23793]) ).
fof(f23796,plain,
( ~ sQ9_spl
| ~ sQ160_spl
| ~ sQ159_spl ),
inference(split_clause,[status(thm)],[f23779,f23790,f23793,f21878]) ).
fof(f23824,plain,
( sQ159_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f23792,f20832]) ).
fof(f23825,plain,
sQ159_spl,
inference(contradiction_clause,[status(thm)],[f23824]) ).
fof(f23826,plain,
( sQ160_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f23795,f20835]) ).
fof(f23827,plain,
sQ160_spl,
inference(contradiction_clause,[status(thm)],[f23826]) ).
fof(f27832,plain,
! [X0,X1] :
( ~ sQ8_spl
| ~ loc(X0,X1)
| ~ in(X1,c494)
| ~ scar(sK62_skl(X1,X0),c486)
| ~ loc(X0,X1) ),
inference(resolution,[status(thm)],[f10803,f21944]) ).
fof(f27841,plain,
! [X0,X1] :
( ~ sQ8_spl
| ~ in(X1,c494)
| ~ scar(sK62_skl(X1,X0),c486)
| ~ loc(X0,X1) ),
inference(duplicate_literals_removal,[status(thm)],[f27832]) ).
fof(f36324,plain,
! [X0] :
( ~ sQ8_spl
| ~ in(X0,c494)
| ~ loc(c486,X0)
| ~ loc(c486,X0) ),
inference(resolution,[status(thm)],[f10804,f27841]) ).
fof(f36352,plain,
! [X0] :
( ~ sQ8_spl
| ~ in(X0,c494)
| ~ loc(c486,X0) ),
inference(duplicate_literals_removal,[status(thm)],[f36324]) ).
fof(f37221,plain,
( ~ sQ8_spl
| ~ in(c505,c494) ),
inference(resolution,[status(thm)],[f36352,f20830]) ).
fof(f37240,plain,
( ~ sQ8_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f37221,f20842]) ).
fof(f37241,plain,
~ sQ8_spl,
inference(contradiction_clause,[status(thm)],[f37240]) ).
fof(f37242,plain,
$false,
inference(sat_refutation,[status(thm)],[f21881,f23796,f23825,f23827,f37241]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR114+20 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.35 % Computer : n017.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % 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 14:59:58 UTC 2026
% 0.08/0.36 % CPUTime :
% 0.22/0.49 % Drodi V4.1.1
% 161.13/20.89 % Refutation found
% 161.13/20.89 % SZS status Theorem for theBenchmark: Theorem is valid
% 161.13/20.89 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 5.24/21.12 % Elapsed time: 20.734892 seconds
% 5.24/21.12 % CPU time: 162.837242 seconds
% 5.24/21.12 % Total memory used: 1.126 GB
% 5.24/21.12 % Net memory used: 1.085 GB
%------------------------------------------------------------------------------