%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+21 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n015.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 12:13:56 PM UTC 2026
% Result : Theorem 24.44s 3.82s
% Output : CNFRefutation 25.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of formulae : 37 ( 9 unt; 6 def)
% Number of atoms : 246 ( 0 equ)
% Maximal formula atoms : 135 ( 6 avg)
% Number of connectives : 281 ( 72 ~; 55 |; 148 &)
% ( 6 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 135 ( 9 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 30 ( 29 usr; 7 prp; 0-2 aty)
% Number of functors : 43 ( 43 usr; 43 con; 0-0 aty)
% Number of variables : 59 ( 45 !; 14 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5,X6] :
( val(X2,bmw_0)
& val(X1,bmw_0)
& sub(X2,name_1_1)
& sub(X1,name_1_1)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1)
& agt(X4,X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5,X6] :
( val(X2,bmw_0)
& val(X1,bmw_0)
& sub(X2,name_1_1)
& sub(X1,name_1_1)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1)
& agt(X4,X3) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( gener(val_0,gener_c)
& fact(val_0,real)
& sort(val_0,st)
& gener(zulegen_1_1,ge)
& fact(zulegen_1_1,real)
& sort(zulegen_1_1,da)
& gener(just_1_1,gener_c)
& fact(just_1_1,real)
& sort(just_1_1,md)
& gener(c816,sp)
& fact(c816,real)
& sort(c816,da)
& varia(firma_1_1,varia_c)
& refer(firma_1_1,refer_c)
& quant(firma_1_1,one)
& gener(firma_1_1,ge)
& fact(firma_1_1,real)
& etype(firma_1_1,int0)
& card(firma_1_1,int1)
& sort(firma_1_1,io)
& sort(firma_1_1,d)
& varia(c814,varia_c)
& refer(c814,det)
& quant(c814,one)
& gener(c814,sp)
& fact(c814,real)
& etype(c814,int0)
& card(c814,int1)
& sort(c814,io)
& sort(c814,d)
& varia(wert_1_1,varia_c)
& refer(wert_1_1,refer_c)
& quant(wert_1_1,one)
& gener(wert_1_1,ge)
& fact(wert_1_1,real)
& etype(wert_1_1,int0)
& card(wert_1_1,int1)
& sort(wert_1_1,oa)
& sort(wert_1_1,io)
& sort(bmw_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(k__344ufer_1_1,varia_c)
& refer(k__344ufer_1_1,refer_c)
& quant(k__344ufer_1_1,one)
& gener(k__344ufer_1_1,ge)
& fact(k__344ufer_1_1,real)
& etype(k__344ufer_1_1,int0)
& card(k__344ufer_1_1,int1)
& sort(k__344ufer_1_1,io)
& sort(k__344ufer_1_1,d)
& varia(c718,varia_c)
& refer(c718,indet)
& quant(c718,one)
& gener(c718,sp)
& fact(c718,real)
& etype(c718,int0)
& card(c718,int1)
& sort(c718,na)
& varia(c717,con)
& refer(c717,det)
& quant(c717,one)
& gener(c717,sp)
& fact(c717,real)
& etype(c717,int0)
& card(c717,int1)
& sort(c717,io)
& sort(c717,d)
& gener(gewinnen_1_2,ge)
& fact(gewinnen_1_2,real)
& sort(gewinnen_1_2,dn)
& gener(c821,sp)
& fact(c821,real)
& sort(c821,st)
& sort(enorm_1_1,nq)
& gener(c822,sp)
& fact(c822,real)
& sort(c822,st)
& gener(c537,sp)
& fact(c537,real)
& sort(c537,dn)
& varia(papier_1_1,varia_c)
& refer(papier_1_1,refer_c)
& quant(papier_1_1,one)
& gener(papier_1_1,ge)
& fact(papier_1_1,real)
& etype(papier_1_1,int0)
& card(papier_1_1,int1)
& sort(papier_1_1,s)
& varia(c802,varia_c)
& refer(c802,refer_c)
& quant(c802,one)
& gener(c802,gener_c)
& fact(c802,real)
& etype(c802,int0)
& card(c802,int1)
& sort(c802,oa)
& sort(c802,io)
& varia(c5,con)
& refer(c5,det)
& quant(c5,one)
& gener(c5,sp)
& fact(c5,real)
& etype(c5,int0)
& card(c5,int1)
& sort(c5,s)
& subr(c822,val_0)
& arg1(c822,c802)
& subr(c821,val_0)
& arg1(c821,c802)
& subs(c816,zulegen_1_1)
& reas(c816,c537)
& obj(c816,c814)
& modl(c816,just_1_1)
& agt(c816,c717)
& sub(c814,firma_1_1)
& sub(c802,wert_1_1)
& val(c718,bmw_0)
& sub(c718,name_1_1)
& sub(c717,k__344ufer_1_1)
& attr(c717,c718)
& attch(c717,c5)
& subs(c537,gewinnen_1_2)
& rslt(c537,c821)
& mannr(c537,enorm_1_1)
& init(c537,c822)
& aff(c537,c5)
& sub(c5,papier_1_1)
& attr(c5,c802) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ val(X2,bmw_0)
| ~ val(X1,bmw_0)
| ~ sub(X2,name_1_1)
| ~ sub(X1,name_1_1)
| ~ attr(X5,X6)
| ~ attr(X3,X2)
| ~ attr(X0,X1)
| ~ agt(X4,X3) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X2] :
( ~ val(X2,bmw_0)
| ! [X1] :
( ~ val(X1,bmw_0)
| ~ sub(X2,name_1_1)
| ~ sub(X1,name_1_1)
| ! [X5,X6] : ~ attr(X5,X6)
| ! [X3] :
( ~ attr(X3,X2)
| ! [X0] : ~ attr(X0,X1)
| ! [X4] : ~ agt(X4,X3) ) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ val(X4,bmw_0)
| ~ val(X3,bmw_0)
| ~ sub(X4,name_1_1)
| ~ sub(X3,name_1_1)
| ~ attr(X5,X6)
| ~ attr(X1,X4)
| ~ attr(X2,X3)
| ~ agt(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20826,plain,
attr(c717,c718),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20828,plain,
sub(c718,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20829,plain,
val(c718,bmw_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20832,plain,
agt(c816,c717),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20988,definition,
! [X0,X1,X4] :
( sQ0_spl
<=> ( ~ val(X4,bmw_0)
| ~ sub(X4,name_1_1)
| ~ attr(X1,X4)
| ~ agt(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f20989,plain,
! [X0,X1,X2] :
( ~ sQ0_spl
| ~ val(X2,bmw_0)
| ~ sub(X2,name_1_1)
| ~ attr(X1,X2)
| ~ agt(X0,X1) ),
inference(component_clause,[status(thm)],[f20988]) ).
fof(f20991,definition,
! [X2,X3] :
( sQ1_spl
<=> ( ~ val(X3,bmw_0)
| ~ sub(X3,name_1_1)
| ~ attr(X2,X3) ) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f20992,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f20991]) ).
fof(f20994,definition,
! [X5,X6] :
( sQ2_spl
<=> ~ attr(X5,X6) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f20995,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f20994]) ).
fof(f20997,plain,
( sQ2_spl
| sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f20988,f20991,f20994]) ).
fof(f21231,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20826,f20995]) ).
fof(f21232,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f21231]) ).
fof(f21285,definition,
( sQ21_spl
<=> sub(c718,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ21_spl])],[split_symbol_definition]) ).
fof(f21287,plain,
( sQ21_spl
| ~ sub(c718,name_1_1) ),
inference(component_clause,[status(thm)],[f21285]) ).
fof(f21315,plain,
! [X0,X1] :
( ~ sQ0_spl
| ~ sub(c718,name_1_1)
| ~ attr(X1,c718)
| ~ agt(X0,X1) ),
inference(resolution,[status(thm)],[f20989,f20829]) ).
fof(f21316,definition,
! [X0,X1] :
( sQ24_spl
<=> ( ~ attr(X1,c718)
| ~ agt(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ24_spl])],[split_symbol_definition]) ).
fof(f21317,plain,
! [X0,X1] :
( ~ sQ24_spl
| ~ attr(X1,c718)
| ~ agt(X0,X1) ),
inference(component_clause,[status(thm)],[f21316]) ).
fof(f21319,plain,
( ~ sQ0_spl
| ~ sQ21_spl
| sQ24_spl ),
inference(split_clause,[status(thm)],[f21315,f21316,f21285,f20988]) ).
fof(f21320,plain,
! [X0] :
( ~ sQ24_spl
| ~ agt(X0,c717) ),
inference(resolution,[status(thm)],[f21317,f20826]) ).
fof(f21321,plain,
( ~ sQ24_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20832,f21320]) ).
fof(f21324,plain,
~ sQ24_spl,
inference(contradiction_clause,[status(thm)],[f21321]) ).
fof(f21325,plain,
( sQ21_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21287,f20828]) ).
fof(f21326,plain,
sQ21_spl,
inference(contradiction_clause,[status(thm)],[f21325]) ).
fof(f21327,plain,
! [X0] :
( ~ sQ1_spl
| ~ sub(c718,name_1_1)
| ~ attr(X0,c718) ),
inference(resolution,[status(thm)],[f20992,f20829]) ).
fof(f21328,definition,
! [X0] :
( sQ25_spl
<=> ~ attr(X0,c718) ),
introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition]) ).
fof(f21329,plain,
! [X0] :
( ~ sQ25_spl
| ~ attr(X0,c718) ),
inference(component_clause,[status(thm)],[f21328]) ).
fof(f21331,plain,
( ~ sQ1_spl
| ~ sQ21_spl
| sQ25_spl ),
inference(split_clause,[status(thm)],[f21327,f21328,f21285,f20991]) ).
fof(f21332,plain,
( ~ sQ25_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20826,f21329]) ).
fof(f21333,plain,
~ sQ25_spl,
inference(contradiction_clause,[status(thm)],[f21332]) ).
fof(f21334,plain,
$false,
inference(sat_refutation,[status(thm)],[f20997,f21232,f21319,f21324,f21326,f21331,f21333]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : CSR115+21 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.07 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.46 % Computer : n015.cluster.edu
% 0.20/0.46 % Model : x86_64 x86_64
% 0.20/0.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.20/0.46 % Memory : 8046.5625MB
% 0.20/0.46 % OS : Linux 6.8.0-71-generic
% 0.20/0.46 % CPULimit : 300
% 0.20/0.46 % WCLimit : 300
% 0.20/0.46 % DateTime : Mon Sep 21 15:09:07 UTC 2026
% 0.20/0.47 % CPUTime :
% 0.24/0.65 % Drodi V4.1.1
% 24.44/3.82 % Refutation found
% 24.44/3.82 % SZS status Theorem for theBenchmark: Theorem is valid
% 24.44/3.82 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 4.39/3.96 % Elapsed time: 3.473234 seconds
% 4.39/3.96 % CPU time: 25.384104 seconds
% 4.39/3.96 % Total memory used: 508.317 MB
% 4.39/3.96 % Net memory used: 496.539 MB
%------------------------------------------------------------------------------