%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+32 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n005.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 12:13:58 PM UTC 2026
% Result : Theorem 11.79s 2.03s
% Output : CNFRefutation 11.79s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 14
% Syntax : Number of formulae : 67 ( 13 unt; 8 def)
% Number of atoms : 312 ( 0 equ)
% Maximal formula atoms : 103 ( 4 avg)
% Number of connectives : 369 ( 124 ~; 101 |; 133 &)
% ( 8 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 103 ( 7 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 28 ( 27 usr; 9 prp; 0-4 aty)
% Number of functors : 38 ( 38 usr; 36 con; 0-2 aty)
% Number of variables : 111 ( 94 !; 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(f73,axiom,
! [X0,X1,X2] :
( ( sub(X1,X2)
& sub(X0,X1) )
=> sub(X0,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] :
( val(X2,bmw_0)
& val(X1,bmw_0)
& 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] :
( val(X2,bmw_0)
& val(X1,bmw_0)
& 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(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(umh__374llung_1_1,varia_c)
& refer(umh__374llung_1_1,refer_c)
& quant(umh__374llung_1_1,one)
& gener(umh__374llung_1_1,ge)
& fact(umh__374llung_1_1,real)
& etype(umh__374llung_1_1,int0)
& card(umh__374llung_1_1,int1)
& sort(umh__374llung_1_1,d)
& varia(c344,varia_c)
& refer(c344,refer_c)
& quant(c344,quant_c)
& gener(c344,gener_c)
& fact(c344,real)
& etype(c344,etype_c)
& card(c344,card_c)
& sort(c344,ent)
& varia(gruppe_1_1,varia_c)
& refer(gruppe_1_1,refer_c)
& quant(gruppe_1_1,quant_c)
& gener(gruppe_1_1,ge)
& fact(gruppe_1_1,real)
& etype(gruppe_1_1,int1)
& card(gruppe_1_1,card_c)
& sort(gruppe_1_1,d)
& sort(franko_1_1,nq)
& varia(c195,varia_c)
& refer(c195,refer_c)
& quant(c195,one)
& gener(c195,gener_c)
& fact(c195,real)
& etype(c195,int1)
& card(c195,int1)
& sort(c195,d)
& varia(vogel__1_1,varia_c)
& refer(vogel__1_1,refer_c)
& quant(vogel__1_1,one)
& gener(vogel__1_1,ge)
& fact(vogel__1_1,real)
& etype(vogel__1_1,int0)
& card(vogel__1_1,int1)
& sort(vogel__1_1,d)
& varia(c188,varia_c)
& refer(c188,refer_c)
& quant(c188,one)
& gener(c188,gener_c)
& fact(c188,real)
& etype(c188,int0)
& card(c188,int1)
& sort(c188,d)
& 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(verpackungsfirma_1_1,varia_c)
& refer(verpackungsfirma_1_1,refer_c)
& quant(verpackungsfirma_1_1,one)
& gener(verpackungsfirma_1_1,ge)
& fact(verpackungsfirma_1_1,real)
& etype(verpackungsfirma_1_1,int0)
& card(verpackungsfirma_1_1,int1)
& sort(verpackungsfirma_1_1,io)
& sort(verpackungsfirma_1_1,d)
& varia(c187,varia_c)
& refer(c187,det)
& quant(c187,one)
& gener(c187,sp)
& fact(c187,real)
& etype(c187,int0)
& card(c187,int1)
& sort(c187,na)
& varia(c186,varia_c)
& refer(c186,det)
& quant(c186,one)
& gener(c186,sp)
& fact(c186,real)
& etype(c186,int0)
& card(c186,int1)
& sort(c186,io)
& sort(c186,d)
& sub(verpackungsfirma_1_1,firma_1_1)
& assoc(verpackungsfirma_1_1,umh__374llung_1_1)
& tupl_p4(c344,c186,c188,c195)
& sub(c195,gruppe_1_1)
& prop(c195,franko_1_1)
& sub(c188,vogel__1_1)
& val(c187,bmw_0)
& sub(c187,name_1_1)
& sub(c186,verpackungsfirma_1_1)
& attr(c186,c187) ),
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(f10290,plain,
! [X0,X1,X2] :
( sub(X0,X2)
| ~ sub(X1,X2)
| ~ sub(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f73]) ).
fof(f10291,plain,
! [X0,X2] :
( sub(X0,X2)
| ! [X1] :
( ~ sub(X1,X2)
| ~ sub(X0,X1) ) ),
inference(miniscoping,[status(thm)],[f10290]) ).
fof(f10292,plain,
! [X0,X1,X2] :
( sub(X0,X2)
| ~ sub(X1,X2)
| ~ sub(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10291]) ).
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] :
( obj(sK51_skl(X0),X0)
| ~ sub(X1,X2)
| ~ member(X2,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10700]) ).
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)
| ~ obj(X4,X0)
| ~ attr(X5,X6)
| ~ attr(X3,X2)
| ~ attr(X0,X1) ),
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)
| ! [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] :
( ~ val(X3,bmw_0)
| ~ val(X1,bmw_0)
| ~ 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(f20818,plain,
attr(c186,c187),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20819,plain,
sub(c186,verpackungsfirma_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20820,plain,
sub(c187,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20821,plain,
val(c187,bmw_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20827,plain,
sub(verpackungsfirma_1_1,firma_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20956,definition,
! [X0,X1,X6] :
( sQ0_spl
<=> ( ~ val(X1,bmw_0)
| ~ 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(f20957,plain,
! [X0,X1,X2] :
( ~ sQ0_spl
| ~ val(X1,bmw_0)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X2,X0)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f20956]) ).
fof(f20959,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(f20960,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f20959]) ).
fof(f20962,definition,
! [X4,X5] :
( sQ2_spl
<=> ~ attr(X4,X5) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f20963,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f20962]) ).
fof(f20965,plain,
( sQ2_spl
| sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f20956,f20959,f20962]) ).
fof(f20970,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20818,f20963]) ).
fof(f20971,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f20970]) ).
fof(f20977,definition,
( sQ4_spl
<=> sub(c187,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f20979,plain,
( sQ4_spl
| ~ sub(c187,name_1_1) ),
inference(component_clause,[status(thm)],[f20977]) ).
fof(f20981,plain,
( sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20979,f20820]) ).
fof(f20982,plain,
sQ4_spl,
inference(contradiction_clause,[status(thm)],[f20981]) ).
fof(f20983,plain,
! [X0] :
( ~ sQ1_spl
| ~ sub(c187,name_1_1)
| ~ attr(X0,c187) ),
inference(resolution,[status(thm)],[f20960,f20821]) ).
fof(f20984,definition,
! [X0] :
( sQ5_spl
<=> ~ attr(X0,c187) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f20985,plain,
! [X0] :
( ~ sQ5_spl
| ~ attr(X0,c187) ),
inference(component_clause,[status(thm)],[f20984]) ).
fof(f20987,plain,
( ~ sQ1_spl
| ~ sQ4_spl
| sQ5_spl ),
inference(split_clause,[status(thm)],[f20983,f20984,f20977,f20959]) ).
fof(f20988,plain,
( ~ sQ5_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20818,f20985]) ).
fof(f20989,plain,
~ sQ5_spl,
inference(contradiction_clause,[status(thm)],[f20988]) ).
fof(f20990,plain,
! [X0,X1] :
( ~ sQ0_spl
| ~ sub(X0,firma_1_1)
| ~ sub(c187,name_1_1)
| ~ obj(X1,X0)
| ~ attr(X0,c187) ),
inference(resolution,[status(thm)],[f20957,f20821]) ).
fof(f20991,definition,
! [X0,X1] :
( sQ6_spl
<=> ( ~ sub(X0,firma_1_1)
| ~ obj(X1,X0)
| ~ attr(X0,c187) ) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f20992,plain,
! [X0,X1] :
( ~ sQ6_spl
| ~ sub(X0,firma_1_1)
| ~ obj(X1,X0)
| ~ attr(X0,c187) ),
inference(component_clause,[status(thm)],[f20991]) ).
fof(f20994,plain,
( ~ sQ0_spl
| ~ sQ4_spl
| sQ6_spl ),
inference(split_clause,[status(thm)],[f20990,f20991,f20977,f20956]) ).
fof(f20997,plain,
! [X0] :
( ~ sQ6_spl
| ~ sub(c186,firma_1_1)
| ~ obj(X0,c186) ),
inference(resolution,[status(thm)],[f20992,f20818]) ).
fof(f20998,definition,
! [X0] :
( sQ7_spl
<=> ~ obj(X0,c186) ),
introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).
fof(f20999,plain,
! [X0] :
( ~ sQ7_spl
| ~ obj(X0,c186) ),
inference(component_clause,[status(thm)],[f20998]) ).
fof(f21001,definition,
( sQ8_spl
<=> sub(c186,firma_1_1) ),
introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).
fof(f21003,plain,
( sQ8_spl
| ~ sub(c186,firma_1_1) ),
inference(component_clause,[status(thm)],[f21001]) ).
fof(f21004,plain,
( ~ sQ6_spl
| ~ sQ8_spl
| sQ7_spl ),
inference(split_clause,[status(thm)],[f20997,f20998,f21001,f20991]) ).
fof(f21005,plain,
! [X0,X1] :
( ~ sQ7_spl
| ~ sub(X0,X1)
| ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(c186,X0) ),
inference(resolution,[status(thm)],[f20999,f10702]) ).
fof(f21006,plain,
! [X0] :
( ~ sQ7_spl
| ~ sub(c187,X0)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(resolution,[status(thm)],[f21005,f20818]) ).
fof(f21007,plain,
( ~ sQ7_spl
| ~ member(name_1_1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(resolution,[status(thm)],[f21006,f20820]) ).
fof(f21014,plain,
! [X0] :
( sQ8_spl
| ~ sub(X0,firma_1_1)
| ~ sub(c186,X0) ),
inference(resolution,[status(thm)],[f21003,f10292]) ).
fof(f21015,plain,
( sQ8_spl
| ~ sub(verpackungsfirma_1_1,firma_1_1) ),
inference(resolution,[status(thm)],[f21014,f20819]) ).
fof(f21017,plain,
( sQ8_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21015,f20827]) ).
fof(f21018,plain,
sQ8_spl,
inference(contradiction_clause,[status(thm)],[f21017]) ).
fof(f21020,plain,
( ~ sQ7_spl
| ~ member(name_1_1,cons(familiename_1_1,cons(name_1_1,nil))) ),
inference(resolution,[status(thm)],[f21007,f10194]) ).
fof(f21021,plain,
( ~ sQ7_spl
| ~ member(name_1_1,cons(name_1_1,nil)) ),
inference(resolution,[status(thm)],[f21020,f10194]) ).
fof(f21022,plain,
( ~ sQ7_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21021,f10191]) ).
fof(f21023,plain,
~ sQ7_spl,
inference(contradiction_clause,[status(thm)],[f21022]) ).
fof(f21024,plain,
$false,
inference(sat_refutation,[status(thm)],[f20965,f20971,f20982,f20987,f20989,f20994,f21004,f21018,f21023]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR115+32 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.36 % Computer : n005.cluster.edu
% 0.08/0.36 % Model : x86_64 x86_64
% 0.08/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.36 % Memory : 8046.5625MB
% 0.08/0.36 % OS : Linux 6.8.0-71-generic
% 0.08/0.36 % CPULimit : 300
% 0.08/0.36 % WCLimit : 300
% 0.08/0.36 % DateTime : Mon Sep 21 15:06:19 UTC 2026
% 0.08/0.36 % CPUTime :
% 0.22/0.50 % Drodi V4.1.1
% 11.79/2.03 % Refutation found
% 11.79/2.03 % SZS status Theorem for theBenchmark: Theorem is valid
% 11.79/2.03 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 2.55/2.12 % Elapsed time: 1.742973 seconds
% 2.55/2.12 % CPU time: 12.261112 seconds
% 2.55/2.12 % Total memory used: 489.189 MB
% 2.55/2.12 % Net memory used: 481.321 MB
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