%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+80 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/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 12:14:05 PM UTC 2026
% Result : Theorem 87.82s 11.65s
% Output : CNFRefutation 74.71s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 12
% Syntax : Number of formulae : 54 ( 10 unt; 7 def)
% Number of atoms : 336 ( 0 equ)
% Maximal formula atoms : 175 ( 6 avg)
% Number of connectives : 375 ( 93 ~; 73 |; 200 &)
% ( 7 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 175 ( 8 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 28 ( 27 usr; 8 prp; 0-9 aty)
% Number of functors : 55 ( 55 usr; 53 con; 0-2 aty)
% Number of variables : 91 ( 74 !; 17 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : member(X0,cons(X0,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [X0,X1,X2] :
( member(X0,X2)
=> member(X0,cons(X1,X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f160,axiom,
! [X0,X1,X2] :
( ( sub(X0,X1)
& member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
& attr(X2,X0) )
=> ? [X3] :
( subs(X3,stehen_1_b)
& scar(X3,X2)
& obj(X3,X2)
& mcont(X3,X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5,X6] :
( sub(X2,name_1_1)
& sub(X0,firma_1_1)
& sub(X1,name_1_1)
& obj(X4,X0)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5,X6] :
( sub(X2,name_1_1)
& sub(X0,firma_1_1)
& sub(X1,name_1_1)
& obj(X4,X0)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(baum_1_1,varia_c)
& refer(baum_1_1,refer_c)
& quant(baum_1_1,one)
& gener(baum_1_1,ge)
& fact(baum_1_1,real)
& etype(baum_1_1,int0)
& card(baum_1_1,int1)
& sort(baum_1_1,d)
& gener(kabeln_1_1,ge)
& fact(kabeln_1_1,real)
& sort(kabeln_1_1,dn)
& varia(c36870,varia_c)
& refer(c36870,refer_c)
& quant(c36870,quant_c)
& gener(c36870,gener_c)
& fact(c36870,real)
& etype(c36870,etype_c)
& card(c36870,card_c)
& sort(c36870,ent)
& varia(timi_1_1,varia_c)
& refer(timi_1_1,refer_c)
& quant(timi_1_1,one)
& gener(timi_1_1,ge)
& fact(timi_1_1,real)
& etype(timi_1_1,int0)
& card(timi_1_1,int1)
& sort(timi_1_1,o)
& varia(c36719,varia_c)
& refer(c36719,refer_c)
& quant(c36719,one)
& gener(c36719,gener_c)
& fact(c36719,real)
& etype(c36719,int0)
& card(c36719,int1)
& sort(c36719,o)
& sort(audi_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(c36712,varia_c)
& refer(c36712,indet)
& quant(c36712,one)
& gener(c36712,sp)
& fact(c36712,real)
& etype(c36712,int0)
& card(c36712,int1)
& sort(c36712,na)
& varia(c36711,con)
& refer(c36711,det)
& quant(c36711,one)
& gener(c36711,sp)
& fact(c36711,real)
& etype(c36711,int0)
& card(c36711,int1)
& sort(c36711,io)
& sort(c36711,d)
& varia(kabelbaum_1_1,varia_c)
& refer(kabelbaum_1_1,refer_c)
& quant(kabelbaum_1_1,one)
& gener(kabelbaum_1_1,ge)
& fact(kabelbaum_1_1,real)
& etype(kabelbaum_1_1,int0)
& card(kabelbaum_1_1,int1)
& sort(kabelbaum_1_1,d)
& varia(c36709,varia_c)
& refer(c36709,indet)
& quant(c36709,mult)
& gener(c36709,gener_c)
& fact(c36709,real)
& etype(c36709,int1)
& card(c36709,cons(x_constant,cons(int1,nil)))
& sort(c36709,d)
& varia(bmw_1_1,varia_c)
& refer(bmw_1_1,refer_c)
& quant(bmw_1_1,one)
& gener(bmw_1_1,ge)
& fact(bmw_1_1,real)
& etype(bmw_1_1,int0)
& card(bmw_1_1,int1)
& sort(bmw_1_1,d)
& varia(c36657,con)
& refer(c36657,det)
& quant(c36657,one)
& gener(c36657,sp)
& fact(c36657,real)
& etype(c36657,int0)
& card(c36657,int1)
& sort(c36657,d)
& varia(teil_1_1,varia_c)
& refer(teil_1_1,refer_c)
& quant(teil_1_1,quant_c)
& gener(teil_1_1,ge)
& fact(teil_1_1,real)
& etype(teil_1_1,etype_c)
& card(teil_1_1,card_c)
& sort(teil_1_1,co)
& varia(c36652,varia_c)
& refer(c36652,indet)
& quant(c36652,quant_c)
& gener(c36652,sp)
& fact(c36652,real)
& etype(c36652,etype_c)
& card(c36652,card_c)
& sort(c36652,co)
& sort(technisch__1_1,nq)
& varia(gas__1_1,varia_c)
& refer(gas__1_1,refer_c)
& quant(gas__1_1,one)
& gener(gas__1_1,ge)
& fact(gas__1_1,real)
& etype(gas__1_1,int0)
& card(gas__1_1,int1)
& sort(gas__1_1,s)
& varia(c36646,varia_c)
& refer(c36646,refer_c)
& quant(c36646,mult)
& gener(c36646,gener_c)
& fact(c36646,real)
& etype(c36646,int1)
& card(c36646,cons(x_constant,cons(int1,nil)))
& sort(c36646,s)
& varia(linde_1_1,varia_c)
& refer(linde_1_1,refer_c)
& quant(linde_1_1,one)
& gener(linde_1_1,ge)
& fact(linde_1_1,real)
& etype(linde_1_1,int0)
& card(linde_1_1,int1)
& sort(linde_1_1,d)
& varia(c36633,varia_c)
& refer(c36633,refer_c)
& quant(c36633,one)
& gener(c36633,gener_c)
& fact(c36633,real)
& etype(c36633,int0)
& card(c36633,int1)
& sort(c36633,d)
& 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(c36629,con)
& refer(c36629,det)
& quant(c36629,one)
& gener(c36629,sp)
& fact(c36629,real)
& etype(c36629,int0)
& card(c36629,int1)
& sort(c36629,io)
& sort(c36629,d)
& sub(kabelbaum_1_1,baum_1_1)
& assoc(kabelbaum_1_1,kabeln_1_1)
& tupl_p9(c36870,c36629,c36633,c36646,c36652,c36657,c36711,c36709,c36719)
& sub(c36719,timi_1_1)
& val(c36712,audi_0)
& sub(c36712,name_1_1)
& sub(c36711,firma_1_1)
& attr(c36711,c36712)
& pred(c36709,kabelbaum_1_1)
& sub(c36657,bmw_1_1)
& sub(c36652,teil_1_1)
& prop(c36646,technisch__1_1)
& pred(c36646,gas__1_1)
& sub(c36633,linde_1_1)
& sub(c36629,firma_1_1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10191,plain,
! [X0,X1] : member(X0,cons(X0,X1)),
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f10192,plain,
! [X0,X1,X2] :
( member(X0,cons(X1,X2))
| ~ member(X0,X2) ),
inference(pre_NNF_transformation,[status(thm)],[f2]) ).
fof(f10193,plain,
! [X0,X2] :
( ! [X1] : member(X0,cons(X1,X2))
| ~ member(X0,X2) ),
inference(miniscoping,[status(thm)],[f10192]) ).
fof(f10194,plain,
! [X0,X1,X2] :
( member(X0,cons(X2,X1))
| ~ member(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10193]) ).
fof(f10698,plain,
! [X0,X1,X2] :
( ? [X3] :
( subs(X3,stehen_1_b)
& scar(X3,X2)
& obj(X3,X2)
& mcont(X3,X2) )
| ~ sub(X0,X1)
| ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(X2,X0) ),
inference(pre_NNF_transformation,[status(thm)],[f160]) ).
fof(f10699,plain,
! [X2] :
( ? [X3] :
( subs(X3,stehen_1_b)
& scar(X3,X2)
& obj(X3,X2)
& mcont(X3,X2) )
| ! [X0,X1] :
( ~ sub(X0,X1)
| ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(X2,X0) ) ),
inference(miniscoping,[status(thm)],[f10698]) ).
fof(f10700,plain,
! [X2] :
( ( subs(sK51_skl(X2),stehen_1_b)
& scar(sK51_skl(X2),X2)
& obj(sK51_skl(X2),X2)
& mcont(sK51_skl(X2),X2) )
| ! [X0,X1] :
( ~ sub(X0,X1)
| ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(X2,X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK51_skl]),skolemize(X3,sK51_skl(X2))],[f10699]) ).
fof(f10702,plain,
! [X0,X1,X2] :
( ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(X2,X0)
| obj(sK51_skl(X2),X2)
| ~ sub(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10700]) ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ sub(X2,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X4,X0)
| ~ attr(X5,X6)
| ~ attr(X3,X2)
| ~ attr(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X2] :
( ~ sub(X2,name_1_1)
| ! [X0] :
( ~ sub(X0,firma_1_1)
| ! [X1] :
( ~ sub(X1,name_1_1)
| ! [X4] : ~ obj(X4,X0)
| ! [X5,X6] : ~ attr(X5,X6)
| ! [X3] : ~ attr(X3,X2)
| ~ attr(X0,X1) ) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ sub(X3,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X6,X0)
| ~ attr(X4,X5)
| ~ attr(X2,X3)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20825,plain,
attr(c36711,c36712),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20826,plain,
sub(c36711,firma_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20827,plain,
sub(c36712,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21028,definition,
! [X0,X1,X6] :
( sQ0_spl
<=> ( ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X6,X0)
| ~ attr(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f21029,plain,
! [X0,X1,X2] :
( ~ sQ0_spl
| ~ sub(X2,name_1_1)
| ~ sub(X1,firma_1_1)
| ~ attr(X1,X2)
| ~ obj(X0,X1) ),
inference(component_clause,[status(thm)],[f21028]) ).
fof(f21031,definition,
! [X2,X3] :
( sQ1_spl
<=> ( ~ sub(X3,name_1_1)
| ~ attr(X2,X3) ) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f21032,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21031]) ).
fof(f21034,definition,
! [X4,X5] :
( sQ2_spl
<=> ~ attr(X4,X5) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f21035,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21034]) ).
fof(f21037,plain,
( sQ2_spl
| sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f21028,f21031,f21034]) ).
fof(f21040,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20825,f21035]) ).
fof(f21041,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f21040]) ).
fof(f21050,plain,
! [X0] :
( ~ sQ0_spl
| ~ sub(c36712,name_1_1)
| ~ sub(c36711,firma_1_1)
| ~ obj(X0,c36711) ),
inference(resolution,[status(thm)],[f20825,f21029]) ).
fof(f21051,definition,
! [X0] :
( sQ3_spl
<=> ~ obj(X0,c36711) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f21052,plain,
! [X0] :
( ~ sQ3_spl
| ~ obj(X0,c36711) ),
inference(component_clause,[status(thm)],[f21051]) ).
fof(f21054,definition,
( sQ4_spl
<=> sub(c36711,firma_1_1) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f21056,plain,
( sQ4_spl
| ~ sub(c36711,firma_1_1) ),
inference(component_clause,[status(thm)],[f21054]) ).
fof(f21057,definition,
( sQ5_spl
<=> sub(c36712,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f21059,plain,
( sQ5_spl
| ~ sub(c36712,name_1_1) ),
inference(component_clause,[status(thm)],[f21057]) ).
fof(f21060,plain,
( ~ sQ0_spl
| ~ sQ5_spl
| ~ sQ4_spl
| sQ3_spl ),
inference(split_clause,[status(thm)],[f21050,f21051,f21054,f21057,f21028]) ).
fof(f21061,plain,
( sQ5_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21059,f20827]) ).
fof(f21062,plain,
sQ5_spl,
inference(contradiction_clause,[status(thm)],[f21061]) ).
fof(f21063,plain,
( sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21056,f20826]) ).
fof(f21064,plain,
sQ4_spl,
inference(contradiction_clause,[status(thm)],[f21063]) ).
fof(f21066,plain,
( ~ sQ1_spl
| ~ sub(c36712,name_1_1) ),
inference(resolution,[status(thm)],[f21032,f20825]) ).
fof(f21067,plain,
( ~ sQ1_spl
| ~ sQ5_spl ),
inference(split_clause,[status(thm)],[f21066,f21057,f21031]) ).
fof(f21265,definition,
! [X0] :
( sQ11_spl
<=> ( ~ sub(c36712,X0)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ) ),
introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition]) ).
fof(f21266,plain,
! [X0] :
( ~ sQ11_spl
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ sub(c36712,X0) ),
inference(component_clause,[status(thm)],[f21265]) ).
fof(f21283,plain,
( ~ sQ11_spl
| ~ member(name_1_1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(resolution,[status(thm)],[f21266,f20827]) ).
fof(f21284,plain,
( ~ sQ11_spl
| ~ member(name_1_1,cons(familiename_1_1,cons(name_1_1,nil))) ),
inference(resolution,[status(thm)],[f21283,f10194]) ).
fof(f21287,plain,
( ~ sQ11_spl
| ~ member(name_1_1,cons(name_1_1,nil)) ),
inference(resolution,[status(thm)],[f21284,f10194]) ).
fof(f21288,plain,
( ~ sQ11_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21287,f10191]) ).
fof(f21289,plain,
~ sQ11_spl,
inference(contradiction_clause,[status(thm)],[f21288]) ).
fof(f21368,plain,
! [X0,X1] :
( ~ sQ3_spl
| ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ sub(X0,X1)
| ~ attr(c36711,X0) ),
inference(resolution,[status(thm)],[f10702,f21052]) ).
fof(f21369,plain,
! [X0] :
( ~ sQ3_spl
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ sub(c36712,X0) ),
inference(resolution,[status(thm)],[f21368,f20825]) ).
fof(f21370,plain,
( ~ sQ3_spl
| sQ11_spl ),
inference(split_clause,[status(thm)],[f21369,f21265,f21051]) ).
fof(f21371,plain,
$false,
inference(sat_refutation,[status(thm)],[f21037,f21041,f21060,f21062,f21064,f21067,f21289,f21370]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR115+80 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.37 % Computer : n017.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Mon Sep 21 15:02:43 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.24/0.53 % Drodi V4.1.1
% 87.82/11.65 % Refutation found
% 87.82/11.65 % SZS status Theorem for theBenchmark: Theorem is valid
% 87.82/11.65 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 15.46/12.96 % Elapsed time: 12.359322 seconds
% 15.46/12.96 % CPU time: 85.851962 seconds
% 15.46/12.96 % Total memory used: 651.708 MB
% 15.46/12.96 % Net memory used: 604.622 MB
%------------------------------------------------------------------------------