%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+78 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n009.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 12:14:05 PM UTC 2026
% Result : Theorem 19.77s 3.05s
% Output : CNFRefutation 19.77s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 7
% Syntax : Number of formulae : 34 ( 10 unt; 5 def)
% Number of atoms : 349 ( 0 equ)
% Maximal formula atoms : 264 ( 10 avg)
% Number of connectives : 366 ( 51 ~; 37 |; 273 &)
% ( 5 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 264 ( 12 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 27 ( 26 usr; 6 prp; 0-5 aty)
% Number of functors : 61 ( 61 usr; 61 con; 0-0 aty)
% Number of variables : 46 ( 34 !; 12 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5] :
( val(X1,bmw_0)
& sub(X1,name_1_1)
& sub(X0,firma_1_1)
& obj(X3,X0)
& attr(X4,X5)
& attr(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5] :
( val(X1,bmw_0)
& sub(X1,name_1_1)
& sub(X0,firma_1_1)
& obj(X3,X0)
& attr(X4,X5)
& attr(X2,X1) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( gener(bleiben_1_2,ge)
& fact(bleiben_1_2,real)
& sort(bleiben_1_2,st)
& varia(c5573,con)
& refer(c5573,det)
& quant(c5573,one)
& gener(c5573,sp)
& fact(c5573,real)
& etype(c5573,int0)
& card(c5573,int1)
& sort(c5573,l)
& sort(ford_0,fe)
& 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(c5570,varia_c)
& refer(c5570,indet)
& quant(c5570,one)
& gener(c5570,sp)
& fact(c5570,real)
& etype(c5570,int0)
& card(c5570,int1)
& sort(c5570,na)
& varia(c5558,varia_c)
& refer(c5558,det)
& quant(c5558,one)
& gener(c5558,sp)
& fact(c5558,real)
& etype(c5558,int0)
& card(c5558,int1)
& sort(c5558,na)
& gener(gehen_1_2,ge)
& fact(gehen_1_2,real)
& sort(gehen_1_2,dn)
& gener(c7,sp)
& fact(c7,real)
& sort(c7,st)
& varia(c5557,varia_c)
& refer(c5557,det)
& quant(c5557,one)
& gener(c5557,sp)
& fact(c5557,real)
& etype(c5557,int0)
& card(c5557,int1)
& sort(c5557,io)
& sort(c5557,d)
& gener(c5513,sp)
& fact(c5513,real)
& sort(c5513,dn)
& varia(c48992,varia_c)
& refer(c48992,refer_c)
& quant(c48992,quant_c)
& gener(c48992,gener_c)
& fact(c48992,real)
& etype(c48992,etype_c)
& card(c48992,card_c)
& sort(c48992,ent)
& sort(rover_0,fe)
& varia(c48938,varia_c)
& refer(c48938,indet)
& quant(c48938,one)
& gener(c48938,sp)
& fact(c48938,real)
& etype(c48938,int0)
& card(c48938,int1)
& sort(c48938,na)
& varia(c48937,con)
& refer(c48937,det)
& quant(c48937,one)
& gener(c48937,sp)
& fact(c48937,real)
& etype(c48937,int0)
& card(c48937,int1)
& sort(c48937,io)
& sort(c48937,d)
& varia(group_1_1,varia_c)
& refer(group_1_1,refer_c)
& quant(group_1_1,one)
& gener(group_1_1,ge)
& fact(group_1_1,real)
& etype(group_1_1,int0)
& card(group_1_1,int1)
& sort(group_1_1,o)
& sort(mg_0,fe)
& varia(einrichtung_1_2,varia_c)
& refer(einrichtung_1_2,refer_c)
& quant(einrichtung_1_2,quant_c)
& gener(einrichtung_1_2,ge)
& fact(einrichtung_1_2,real)
& etype(einrichtung_1_2,int1)
& card(einrichtung_1_2,card_c)
& sort(einrichtung_1_2,io)
& sort(einrichtung_1_2,d)
& varia(c48934,varia_c)
& refer(c48934,indet)
& quant(c48934,one)
& gener(c48934,sp)
& fact(c48934,real)
& etype(c48934,int0)
& card(c48934,int1)
& sort(c48934,na)
& varia(c48935,varia_c)
& refer(c48935,det)
& quant(c48935,one)
& gener(c48935,sp)
& fact(c48935,real)
& etype(c48935,int0)
& card(c48935,int1)
& sort(c48935,o)
& varia(c48933,con)
& refer(c48933,det)
& quant(c48933,one)
& gener(c48933,sp)
& fact(c48933,real)
& etype(c48933,int1)
& card(c48933,int1)
& sort(c48933,io)
& sort(c48933,d)
& varia(sich_1_1,varia_c)
& refer(sich_1_1,refer_c)
& quant(sich_1_1,one)
& gener(sich_1_1,gener_c)
& fact(sich_1_1,real)
& etype(sich_1_1,int0)
& card(sich_1_1,int1)
& sort(sich_1_1,o)
& varia(c48916,varia_c)
& refer(c48916,refer_c)
& quant(c48916,one)
& gener(c48916,gener_c)
& fact(c48916,real)
& etype(c48916,int0)
& card(c48916,int1)
& sort(c48916,o)
& varia(c48903,varia_c)
& refer(c48903,refer_c)
& quant(c48903,one)
& gener(c48903,gener_c)
& fact(c48903,real)
& etype(c48903,int0)
& card(c48903,int1)
& sort(c48903,io)
& sort(c48903,d)
& varia(die_1_1,varia_c)
& refer(die_1_1,refer_c)
& quant(die_1_1,one)
& gener(die_1_1,ge)
& fact(die_1_1,real)
& etype(die_1_1,int0)
& card(die_1_1,int1)
& sort(die_1_1,o)
& varia(c48902,varia_c)
& refer(c48902,refer_c)
& quant(c48902,nfquant)
& gener(c48902,gener_c)
& fact(c48902,real)
& etype(c48902,int1)
& card(c48902,int2000)
& sort(c48902,o)
& sort(bmw_0,fe)
& 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(c4653,varia_c)
& refer(c4653,indet)
& quant(c4653,one)
& gener(c4653,sp)
& fact(c4653,real)
& etype(c4653,int0)
& card(c4653,int1)
& sort(c4653,na)
& varia(c4652,con)
& refer(c4652,det)
& quant(c4652,one)
& gener(c4652,sp)
& fact(c4652,real)
& etype(c4652,int0)
& card(c4652,int1)
& sort(c4652,io)
& sort(c4652,d)
& sort(mini_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(erzeugnis_1_1,varia_c)
& refer(erzeugnis_1_1,refer_c)
& quant(erzeugnis_1_1,quant_c)
& gener(erzeugnis_1_1,ge)
& fact(erzeugnis_1_1,real)
& etype(erzeugnis_1_1,etype_c)
& card(erzeugnis_1_1,card_c)
& sort(erzeugnis_1_1,co)
& varia(c3869,varia_c)
& refer(c3869,indet)
& quant(c3869,one)
& gener(c3869,sp)
& fact(c3869,real)
& etype(c3869,int0)
& card(c3869,int1)
& sort(c3869,na)
& varia(c3868,con)
& refer(c3868,det)
& quant(c3868,quant_c)
& gener(c3868,sp)
& fact(c3868,real)
& etype(c3868,etype_c)
& card(c3868,card_c)
& sort(c3868,co)
& subs(c7,bleiben_1_2)
& scar(c7,c3868)
& loc(c7,c5573)
& bei(c5573,c4652)
& val(c5570,ford_0)
& sub(c5570,name_1_1)
& val(c5558,rover_0)
& sub(c5558,name_1_1)
& sub(c5557,land_1_1)
& sub(c5557,firma_1_1)
& attr(c5557,c5570)
& attr(c5557,c5558)
& subs(c5513,gehen_1_2)
& semrel(c5513,c7)
& ornt(c5513,c5557)
& obj(c5513,c5557)
& tupl_p5(c48992,c48902,c48903,c48916,c48935)
& val(c48938,rover_0)
& sub(c48938,name_1_1)
& sub(c48937,firma_1_1)
& attr(c48937,c48938)
& attch(c48937,c48935)
& sub(c48935,group_1_1)
& val(c48934,mg_0)
& sub(c48934,name_1_1)
& sub(c48933,einrichtung_1_2)
& attr(c48933,c48934)
& attch(c48933,c48935)
& sub(c48916,sich_1_1)
& sub(c48903,firma_1_1)
& pred(c48902,die_1_1)
& val(c4653,bmw_0)
& sub(c4653,name_1_1)
& sub(c4652,firma_1_1)
& attr(c4652,c4653)
& val(c3869,mini_0)
& sub(c3869,name_1_1)
& sub(c3868,erzeugnis_1_1)
& attr(c3868,c3869) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ obj(X3,X0)
| ~ attr(X4,X5)
| ~ attr(X2,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X1] :
( ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ! [X0] :
( ~ sub(X0,firma_1_1)
| ! [X3] : ~ obj(X3,X0)
| ! [X4,X5] : ~ attr(X4,X5)
| ! [X2] : ~ attr(X2,X1) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ sub(X5,firma_1_1)
| ~ obj(X4,X5)
| ~ attr(X2,X3)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20822,plain,
attr(c4652,c4653),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20824,plain,
sub(c4653,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20825,plain,
val(c4653,bmw_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20841,plain,
obj(c5513,c5557),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20847,plain,
sub(c5557,firma_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21117,definition,
! [X0,X1] :
( sQ0_spl
<=> ( ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f21118,plain,
! [X0,X1] :
( ~ sQ0_spl
| ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21117]) ).
fof(f21120,definition,
! [X2,X3] :
( sQ1_spl
<=> ~ attr(X2,X3) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f21121,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21120]) ).
fof(f21123,definition,
! [X4,X5] :
( sQ2_spl
<=> ( ~ sub(X5,firma_1_1)
| ~ obj(X4,X5) ) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f21124,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ sub(X1,firma_1_1)
| ~ obj(X0,X1) ),
inference(component_clause,[status(thm)],[f21123]) ).
fof(f21126,plain,
( sQ2_spl
| sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f21117,f21120,f21123]) ).
fof(f21127,plain,
! [X0] :
( ~ sQ2_spl
| ~ obj(X0,c5557) ),
inference(resolution,[status(thm)],[f20847,f21124]) ).
fof(f21145,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20841,f21127]) ).
fof(f21146,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f21145]) ).
fof(f21150,plain,
! [X0] :
( ~ sQ0_spl
| ~ sub(c4653,name_1_1)
| ~ attr(X0,c4653) ),
inference(resolution,[status(thm)],[f21118,f20825]) ).
fof(f21151,definition,
! [X0] :
( sQ3_spl
<=> ~ attr(X0,c4653) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f21152,plain,
! [X0] :
( ~ sQ3_spl
| ~ attr(X0,c4653) ),
inference(component_clause,[status(thm)],[f21151]) ).
fof(f21154,definition,
( sQ4_spl
<=> sub(c4653,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f21156,plain,
( sQ4_spl
| ~ sub(c4653,name_1_1) ),
inference(component_clause,[status(thm)],[f21154]) ).
fof(f21157,plain,
( ~ sQ0_spl
| ~ sQ4_spl
| sQ3_spl ),
inference(split_clause,[status(thm)],[f21150,f21151,f21154,f21117]) ).
fof(f21158,plain,
( sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21156,f20824]) ).
fof(f21159,plain,
sQ4_spl,
inference(contradiction_clause,[status(thm)],[f21158]) ).
fof(f21160,plain,
( ~ sQ1_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20822,f21121]) ).
fof(f21161,plain,
~ sQ1_spl,
inference(contradiction_clause,[status(thm)],[f21160]) ).
fof(f21167,plain,
( ~ sQ3_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20822,f21152]) ).
fof(f21168,plain,
~ sQ3_spl,
inference(contradiction_clause,[status(thm)],[f21167]) ).
fof(f21169,plain,
$false,
inference(sat_refutation,[status(thm)],[f21126,f21146,f21157,f21159,f21161,f21168]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR115+78 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n009.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Mon Sep 21 15:07:42 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.23/0.50 % Drodi V4.1.1
% 19.77/3.05 % Refutation found
% 19.77/3.05 % SZS status Theorem for theBenchmark: Theorem is valid
% 19.77/3.05 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 15.91/3.14 % Elapsed time: 2.771812 seconds
% 15.91/3.14 % CPU time: 20.442520 seconds
% 15.91/3.14 % Total memory used: 504.334 MB
% 15.91/3.14 % Net memory used: 495.502 MB
%------------------------------------------------------------------------------