%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+40 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n016.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 12:13:59 PM UTC 2026
% Result : Theorem 7.74s 1.84s
% Output : CNFRefutation 8.84s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 9
% Syntax : Number of formulae : 42 ( 11 unt; 7 def)
% Number of atoms : 284 ( 0 equ)
% Maximal formula atoms : 156 ( 6 avg)
% Number of connectives : 322 ( 80 ~; 64 |; 171 &)
% ( 7 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 156 ( 9 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 26 ( 25 usr; 8 prp; 0-2 aty)
% Number of functors : 41 ( 41 usr; 41 con; 0-0 aty)
% Number of variables : 55 ( 41 !; 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(X0,firma_1_1)
& sub(X1,name_1_1)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1)
& agt(X4,X3) ),
file('/export/starexec/sandbox2/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(X0,firma_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,
( sort(rover_0,fe)
& sort(britisch__1_1,nq)
& varia(c843,varia_c)
& refer(c843,indet)
& quant(c843,one)
& gener(c843,sp)
& fact(c843,real)
& etype(c843,int0)
& card(c843,int1)
& sort(c843,na)
& varia(c842,con)
& refer(c842,det)
& quant(c842,one)
& gener(c842,sp)
& fact(c842,real)
& etype(c842,int0)
& card(c842,int1)
& sort(c842,io)
& sort(c842,d)
& gener(bekanntgeben_1_1,ge)
& fact(bekanntgeben_1_1,real)
& sort(bekanntgeben_1_1,da)
& gener(c840,sp)
& fact(c840,real)
& sort(c840,da)
& varia(ankauf__1_1,varia_c)
& refer(ankauf__1_1,refer_c)
& quant(ankauf__1_1,one)
& gener(ankauf__1_1,ge)
& fact(ankauf__1_1,real)
& etype(ankauf__1_1,int0)
& card(ankauf__1_1,int1)
& sort(ankauf__1_1,ad)
& varia(c799,con)
& refer(c799,det)
& quant(c799,one)
& gener(c799,sp)
& fact(c799,hypo)
& etype(c799,int0)
& card(c799,int1)
& sort(c799,ad)
& varia(ja_nuar_1_1,varia_c)
& refer(ja_nuar_1_1,refer_c)
& quant(ja_nuar_1_1,one)
& gener(ja_nuar_1_1,ge)
& fact(ja_nuar_1_1,real)
& etype(ja_nuar_1_1,int0)
& card(ja_nuar_1_1,int1)
& sort(ja_nuar_1_1,ta)
& varia(c792,varia_c)
& refer(c792,refer_c)
& quant(c792,one)
& gener(c792,sp)
& fact(c792,real)
& etype(c792,int0)
& card(c792,int1)
& sort(c792,ta)
& varia(abschlu__337_1_1,varia_c)
& refer(abschlu__337_1_1,refer_c)
& quant(abschlu__337_1_1,one)
& gener(abschlu__337_1_1,ge)
& fact(abschlu__337_1_1,real)
& etype(abschlu__337_1_1,int0)
& card(abschlu__337_1_1,int1)
& sort(abschlu__337_1_1,io)
& sort(abschlu__337_1_1,ad)
& varia(c791,varia_c)
& refer(c791,refer_c)
& quant(c791,one)
& gener(c791,gener_c)
& fact(c791,real)
& etype(c791,int0)
& card(c791,int1)
& sort(c791,io)
& sort(c791,ad)
& 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(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(c789,varia_c)
& refer(c789,indet)
& quant(c789,one)
& gener(c789,sp)
& fact(c789,real)
& etype(c789,int0)
& card(c789,int1)
& sort(c789,na)
& varia(c788,con)
& refer(c788,det)
& quant(c788,one)
& gener(c788,sp)
& fact(c788,real)
& etype(c788,int0)
& card(c788,int1)
& sort(c788,io)
& sort(c788,d)
& varia(fabrikant_1_1,varia_c)
& refer(fabrikant_1_1,refer_c)
& quant(fabrikant_1_1,one)
& gener(fabrikant_1_1,ge)
& fact(fabrikant_1_1,real)
& etype(fabrikant_1_1,int0)
& card(fabrikant_1_1,int1)
& sort(fabrikant_1_1,io)
& sort(fabrikant_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(autobauer_1_1,varia_c)
& refer(autobauer_1_1,refer_c)
& quant(autobauer_1_1,one)
& gener(autobauer_1_1,ge)
& fact(autobauer_1_1,real)
& etype(autobauer_1_1,int0)
& card(autobauer_1_1,int1)
& sort(autobauer_1_1,io)
& sort(autobauer_1_1,d)
& val(c843,rover_0)
& sub(c843,name_1_1)
& sub(c842,autobauer_1_1)
& prop(c842,britisch__1_1)
& attr(c842,c843)
& attch(c842,c799)
& temp(c840,c792)
& subs(c840,bekanntgeben_1_1)
& mcont(c840,c799)
& agt(c840,c788)
& subs(c799,ankauf__1_1)
& sub(c792,ja_nuar_1_1)
& assoc(c792,c791)
& sub(c791,abschlu__337_1_1)
& val(c789,bmw_0)
& sub(c789,name_1_1)
& sub(c788,firma_1_1)
& attr(c788,c789)
& sub(autobauer_1_1,fabrikant_1_1)
& assoc(autobauer_1_1,auto__1_1) ),
file('/export/starexec/sandbox2/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(X0,firma_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)
| ! [X0] :
( ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ! [X5,X6] : ~ attr(X5,X6)
| ! [X3] :
( ~ attr(X3,X2)
| ~ 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(X2,firma_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(f20820,plain,
attr(c788,c789),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20821,plain,
sub(c788,firma_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20822,plain,
sub(c789,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20823,plain,
val(c789,bmw_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20828,plain,
agt(c840,c788),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21009,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(f21010,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)],[f21009]) ).
fof(f21012,definition,
! [X2,X3] :
( sQ1_spl
<=> ( ~ val(X3,bmw_0)
| ~ sub(X2,firma_1_1)
| ~ sub(X3,name_1_1)
| ~ attr(X2,X3) ) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f21013,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ val(X1,bmw_0)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21012]) ).
fof(f21015,definition,
! [X5,X6] :
( sQ2_spl
<=> ~ attr(X5,X6) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f21016,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21015]) ).
fof(f21018,plain,
( sQ2_spl
| sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f21009,f21012,f21015]) ).
fof(f21019,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20820,f21016]) ).
fof(f21020,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f21019]) ).
fof(f21022,plain,
! [X0] :
( ~ sQ0_spl
| ~ val(c789,bmw_0)
| ~ sub(c789,name_1_1)
| ~ agt(X0,c788) ),
inference(resolution,[status(thm)],[f20820,f21010]) ).
fof(f21023,definition,
! [X0] :
( sQ3_spl
<=> ~ agt(X0,c788) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f21024,plain,
! [X0] :
( ~ sQ3_spl
| ~ agt(X0,c788) ),
inference(component_clause,[status(thm)],[f21023]) ).
fof(f21026,definition,
( sQ4_spl
<=> sub(c789,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f21028,plain,
( sQ4_spl
| ~ sub(c789,name_1_1) ),
inference(component_clause,[status(thm)],[f21026]) ).
fof(f21029,definition,
( sQ5_spl
<=> val(c789,bmw_0) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f21031,plain,
( sQ5_spl
| ~ val(c789,bmw_0) ),
inference(component_clause,[status(thm)],[f21029]) ).
fof(f21032,plain,
( ~ sQ0_spl
| ~ sQ5_spl
| ~ sQ4_spl
| sQ3_spl ),
inference(split_clause,[status(thm)],[f21022,f21023,f21026,f21029,f21009]) ).
fof(f21033,plain,
( sQ5_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21031,f20823]) ).
fof(f21034,plain,
sQ5_spl,
inference(contradiction_clause,[status(thm)],[f21033]) ).
fof(f21035,plain,
( sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21028,f20822]) ).
fof(f21036,plain,
sQ4_spl,
inference(contradiction_clause,[status(thm)],[f21035]) ).
fof(f21037,plain,
( ~ sQ3_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20828,f21024]) ).
fof(f21040,plain,
~ sQ3_spl,
inference(contradiction_clause,[status(thm)],[f21037]) ).
fof(f21042,plain,
! [X0] :
( ~ sQ1_spl
| ~ sub(X0,firma_1_1)
| ~ sub(c789,name_1_1)
| ~ attr(X0,c789) ),
inference(resolution,[status(thm)],[f21013,f20823]) ).
fof(f21043,definition,
! [X0] :
( sQ6_spl
<=> ( ~ sub(X0,firma_1_1)
| ~ attr(X0,c789) ) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f21044,plain,
! [X0] :
( ~ sQ6_spl
| ~ sub(X0,firma_1_1)
| ~ attr(X0,c789) ),
inference(component_clause,[status(thm)],[f21043]) ).
fof(f21046,plain,
( ~ sQ1_spl
| ~ sQ4_spl
| sQ6_spl ),
inference(split_clause,[status(thm)],[f21042,f21043,f21026,f21012]) ).
fof(f21047,plain,
( ~ sQ6_spl
| ~ sub(c788,firma_1_1) ),
inference(resolution,[status(thm)],[f21044,f20820]) ).
fof(f21048,plain,
( ~ sQ6_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21047,f20821]) ).
fof(f21049,plain,
~ sQ6_spl,
inference(contradiction_clause,[status(thm)],[f21048]) ).
fof(f21050,plain,
$false,
inference(sat_refutation,[status(thm)],[f21018,f21020,f21032,f21034,f21036,f21040,f21046,f21049]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : CSR115+40 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.07 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.18/0.45 % Computer : n016.cluster.edu
% 0.18/0.45 % Model : x86_64 x86_64
% 0.18/0.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.45 % Memory : 8046.5625MB
% 0.18/0.45 % OS : Linux 6.8.0-71-generic
% 0.18/0.45 % CPULimit : 300
% 0.18/0.45 % WCLimit : 300
% 0.18/0.45 % DateTime : Mon Sep 21 15:11:23 UTC 2026
% 0.18/0.45 % CPUTime :
% 0.39/0.71 % Drodi V4.1.1
% 7.74/1.84 % Refutation found
% 7.74/1.84 % SZS status Theorem for theBenchmark: Theorem is valid
% 7.74/1.84 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 1.45/2.03 % Elapsed time: 1.544658 seconds
% 1.45/2.03 % CPU time: 9.162763 seconds
% 1.45/2.03 % Total memory used: 505.595 MB
% 1.45/2.03 % Net memory used: 503.413 MB
%------------------------------------------------------------------------------