%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+51 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n001.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 12:14:01 PM UTC 2026
% Result : Theorem 15.85s 2.83s
% Output : CNFRefutation 15.85s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of formulae : 41 ( 12 unt; 6 def)
% Number of atoms : 278 ( 0 equ)
% Maximal formula atoms : 147 ( 6 avg)
% Number of connectives : 320 ( 83 ~; 71 |; 160 &)
% ( 6 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 147 ( 9 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 23 ( 22 usr; 7 prp; 0-2 aty)
% Number of functors : 40 ( 40 usr; 40 con; 0-0 aty)
% Number of variables : 54 ( 42 !; 12 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5] :
( val(X1,bmw_0)
& subs(X3,n374bernehmen_1_1)
& sub(X1,name_1_1)
& prop(X0,britisch__1_1)
& obj(X3,X0)
& attr(X4,X5)
& attr(X2,X1)
& agt(X3,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5] :
( val(X1,bmw_0)
& subs(X3,n374bernehmen_1_1)
& sub(X1,name_1_1)
& prop(X0,britisch__1_1)
& obj(X3,X0)
& attr(X4,X5)
& attr(X2,X1)
& agt(X3,X2) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( sort(rover_0,fe)
& sort(britisch__1_1,nq)
& sort(altbew__344hrt_1_1,ql)
& varia(c219,varia_c)
& refer(c219,indet)
& quant(c219,one)
& gener(c219,sp)
& fact(c219,real)
& etype(c219,int0)
& card(c219,int1)
& sort(c219,na)
& sort(bmw_0,fe)
& sort(m__374nchner_1_1,gq)
& varia(c166,varia_c)
& refer(c166,indet)
& quant(c166,one)
& gener(c166,sp)
& fact(c166,real)
& etype(c166,int0)
& card(c166,int1)
& sort(c166,na)
& gener(n374bernehmen_1_1,ge)
& fact(n374bernehmen_1_1,real)
& sort(n374bernehmen_1_1,da)
& varia(c218,con)
& refer(c218,det)
& quant(c218,one)
& gener(c218,sp)
& fact(c218,real)
& etype(c218,int0)
& card(c218,int1)
& sort(c218,io)
& sort(c218,d)
& varia(c165,con)
& refer(c165,det)
& quant(c165,one)
& gener(c165,sp)
& fact(c165,real)
& etype(c165,int0)
& card(c165,int1)
& sort(c165,io)
& sort(c165,d)
& gener(c163,sp)
& fact(c163,real)
& sort(c163,da)
& sort(m__374nchen_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(c1,varia_c)
& refer(c1,det)
& quant(c1,one)
& gener(c1,sp)
& fact(c1,real)
& etype(c1,int0)
& card(c1,int1)
& sort(c1,na)
& varia(c0,varia_c)
& refer(c0,det)
& quant(c0,one)
& gener(c0,sp)
& fact(c0,real)
& etype(c0,int0)
& card(c0,int1)
& sort(c0,io)
& sort(c0,d)
& varia(unternehmen_1_1,varia_c)
& refer(unternehmen_1_1,refer_c)
& quant(unternehmen_1_1,one)
& gener(unternehmen_1_1,ge)
& fact(unternehmen_1_1,real)
& etype(unternehmen_1_1,int0)
& card(unternehmen_1_1,int1)
& sort(unternehmen_1_1,io)
& sort(unternehmen_1_1,d)
& varia(autounternehmen_1_1,varia_c)
& refer(autounternehmen_1_1,refer_c)
& quant(autounternehmen_1_1,one)
& gener(autounternehmen_1_1,ge)
& fact(autounternehmen_1_1,real)
& etype(autounternehmen_1_1,int0)
& card(autounternehmen_1_1,int1)
& sort(autounternehmen_1_1,io)
& sort(autounternehmen_1_1,d)
& varia(firmengruppe_1_1,varia_c)
& refer(firmengruppe_1_1,refer_c)
& quant(firmengruppe_1_1,one)
& gener(firmengruppe_1_1,ge)
& fact(firmengruppe_1_1,real)
& etype(firmengruppe_1_1,int0)
& card(firmengruppe_1_1,int1)
& sort(firmengruppe_1_1,io)
& sort(firmengruppe_1_1,d)
& varia(auto__1_1,varia_c)
& refer(auto__1_1,refer_c)
& quant(auto__1_1,one)
& gener(auto__1_1,ge)
& fact(auto__1_1,real)
& etype(auto__1_1,int0)
& card(auto__1_1,int1)
& sort(auto__1_1,d)
& varia(autokonzern_1_1,varia_c)
& refer(autokonzern_1_1,refer_c)
& quant(autokonzern_1_1,one)
& gener(autokonzern_1_1,ge)
& fact(autokonzern_1_1,real)
& etype(autokonzern_1_1,int0)
& card(autokonzern_1_1,int1)
& sort(autokonzern_1_1,io)
& sort(autokonzern_1_1,d)
& assoc(m__374nchner_1_1,c0)
& val(c219,rover_0)
& sub(c219,name_1_1)
& sub(c218,autounternehmen_1_1)
& prop(c218,britisch__1_1)
& prop(c218,altbew__344hrt_1_1)
& attr(c218,c219)
& val(c166,bmw_0)
& sub(c166,name_1_1)
& sub(c165,autokonzern_1_1)
& prop(c165,m__374nchner_1_1)
& attr(c165,c166)
& subs(c163,n374bernehmen_1_1)
& obj(c163,c218)
& agt(c163,c165)
& val(c1,m__374nchen_0)
& sub(c1,name_1_1)
& sub(c0,stadt__1_1)
& attr(c0,c1)
& sub(autounternehmen_1_1,unternehmen_1_1)
& assoc(autounternehmen_1_1,auto__1_1)
& sub(autokonzern_1_1,firmengruppe_1_1)
& assoc(autokonzern_1_1,auto__1_1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(X1,bmw_0)
| ~ subs(X3,n374bernehmen_1_1)
| ~ sub(X1,name_1_1)
| ~ prop(X0,britisch__1_1)
| ~ obj(X3,X0)
| ~ attr(X4,X5)
| ~ attr(X2,X1)
| ~ agt(X3,X2) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X1] :
( ~ val(X1,bmw_0)
| ! [X3] :
( ~ subs(X3,n374bernehmen_1_1)
| ~ sub(X1,name_1_1)
| ! [X0] :
( ~ prop(X0,britisch__1_1)
| ~ obj(X3,X0)
| ! [X4,X5] : ~ attr(X4,X5)
| ! [X2] :
( ~ attr(X2,X1)
| ~ agt(X3,X2) ) ) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(X2,bmw_0)
| ~ subs(X0,n374bernehmen_1_1)
| ~ sub(X2,name_1_1)
| ~ prop(X5,britisch__1_1)
| ~ obj(X0,X5)
| ~ attr(X3,X4)
| ~ attr(X1,X2)
| ~ agt(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20826,plain,
agt(c163,c165),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20827,plain,
obj(c163,c218),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20828,plain,
subs(c163,n374bernehmen_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20829,plain,
attr(c165,c166),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20832,plain,
sub(c166,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20833,plain,
val(c166,bmw_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20836,plain,
prop(c218,britisch__1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21000,definition,
! [X0,X1,X2,X5] :
( sQ0_spl
<=> ( ~ val(X2,bmw_0)
| ~ subs(X0,n374bernehmen_1_1)
| ~ sub(X2,name_1_1)
| ~ prop(X5,britisch__1_1)
| ~ obj(X0,X5)
| ~ attr(X1,X2)
| ~ agt(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f21001,plain,
! [X0,X1,X2,X3] :
( ~ sQ0_spl
| ~ val(X2,bmw_0)
| ~ subs(X0,n374bernehmen_1_1)
| ~ sub(X2,name_1_1)
| ~ prop(X3,britisch__1_1)
| ~ obj(X0,X3)
| ~ attr(X1,X2)
| ~ agt(X0,X1) ),
inference(component_clause,[status(thm)],[f21000]) ).
fof(f21003,definition,
! [X3,X4] :
( sQ1_spl
<=> ~ attr(X3,X4) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f21004,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21003]) ).
fof(f21006,plain,
( sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f21000,f21003]) ).
fof(f21012,plain,
! [X0,X1,X2] :
( ~ sQ0_spl
| ~ subs(X0,n374bernehmen_1_1)
| ~ sub(c166,name_1_1)
| ~ prop(X2,britisch__1_1)
| ~ obj(X0,X2)
| ~ attr(X1,c166)
| ~ agt(X0,X1) ),
inference(resolution,[status(thm)],[f20833,f21001]) ).
fof(f21013,definition,
! [X0,X1,X2] :
( sQ2_spl
<=> ( ~ subs(X0,n374bernehmen_1_1)
| ~ prop(X2,britisch__1_1)
| ~ obj(X0,X2)
| ~ attr(X1,c166)
| ~ agt(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f21014,plain,
! [X0,X1,X2] :
( ~ sQ2_spl
| ~ subs(X0,n374bernehmen_1_1)
| ~ prop(X2,britisch__1_1)
| ~ obj(X0,X2)
| ~ attr(X1,c166)
| ~ agt(X0,X1) ),
inference(component_clause,[status(thm)],[f21013]) ).
fof(f21016,definition,
( sQ3_spl
<=> sub(c166,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f21018,plain,
( sQ3_spl
| ~ sub(c166,name_1_1) ),
inference(component_clause,[status(thm)],[f21016]) ).
fof(f21019,plain,
( ~ sQ0_spl
| ~ sQ3_spl
| sQ2_spl ),
inference(split_clause,[status(thm)],[f21012,f21013,f21016,f21000]) ).
fof(f21052,plain,
( ~ sQ1_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20829,f21004]) ).
fof(f21053,plain,
~ sQ1_spl,
inference(contradiction_clause,[status(thm)],[f21052]) ).
fof(f21154,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ subs(X0,n374bernehmen_1_1)
| ~ prop(X1,britisch__1_1)
| ~ obj(X0,X1)
| ~ agt(X0,c165) ),
inference(resolution,[status(thm)],[f20829,f21014]) ).
fof(f21157,plain,
! [X0] :
( ~ sQ2_spl
| ~ subs(X0,n374bernehmen_1_1)
| ~ obj(X0,c218)
| ~ agt(X0,c165) ),
inference(resolution,[status(thm)],[f21154,f20836]) ).
fof(f21158,plain,
( ~ sQ2_spl
| ~ subs(c163,n374bernehmen_1_1)
| ~ agt(c163,c165) ),
inference(resolution,[status(thm)],[f21157,f20827]) ).
fof(f21160,definition,
( sQ16_spl
<=> agt(c163,c165) ),
introduced(definition,[new_symbols(definition,[sQ16_spl])],[split_symbol_definition]) ).
fof(f21162,plain,
( sQ16_spl
| ~ agt(c163,c165) ),
inference(component_clause,[status(thm)],[f21160]) ).
fof(f21163,definition,
( sQ17_spl
<=> subs(c163,n374bernehmen_1_1) ),
introduced(definition,[new_symbols(definition,[sQ17_spl])],[split_symbol_definition]) ).
fof(f21165,plain,
( sQ17_spl
| ~ subs(c163,n374bernehmen_1_1) ),
inference(component_clause,[status(thm)],[f21163]) ).
fof(f21166,plain,
( ~ sQ2_spl
| ~ sQ17_spl
| ~ sQ16_spl ),
inference(split_clause,[status(thm)],[f21158,f21160,f21163,f21013]) ).
fof(f21167,plain,
( sQ3_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21018,f20832]) ).
fof(f21168,plain,
sQ3_spl,
inference(contradiction_clause,[status(thm)],[f21167]) ).
fof(f21169,plain,
( sQ16_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21162,f20826]) ).
fof(f21170,plain,
sQ16_spl,
inference(contradiction_clause,[status(thm)],[f21169]) ).
fof(f21171,plain,
( sQ17_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21165,f20828]) ).
fof(f21172,plain,
sQ17_spl,
inference(contradiction_clause,[status(thm)],[f21171]) ).
fof(f21173,plain,
$false,
inference(sat_refutation,[status(thm)],[f21006,f21019,f21053,f21166,f21168,f21170,f21172]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR115+51 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.72 % Computer : n001.cluster.edu
% 0.10/0.72 % Model : x86_64 x86_64
% 0.10/0.72 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.72 % Memory : 8046.5625MB
% 0.10/0.72 % OS : Linux 6.8.0-71-generic
% 0.10/0.72 % CPULimit : 300
% 0.10/0.73 % WCLimit : 300
% 0.10/0.73 % DateTime : Mon Sep 21 15:12:15 UTC 2026
% 0.10/0.73 % CPUTime :
% 0.10/0.79 % Drodi V4.1.1
% 15.85/2.83 % Refutation found
% 15.85/2.83 % SZS status Theorem for theBenchmark: Theorem is valid
% 15.85/2.83 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 4.00/2.92 % Elapsed time: 2.186402 seconds
% 4.00/2.92 % CPU time: 16.364165 seconds
% 4.00/2.92 % Total memory used: 489.212 MB
% 4.00/2.92 % Net memory used: 482.432 MB
%------------------------------------------------------------------------------