%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : CSR115+71 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n007.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 12:15:28 PM UTC 2026
% Result : Theorem 62.40s 8.32s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR115+71 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.03 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.35 % Computer : n007.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Mon Sep 21 15:05:51 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.13/0.42 % Drodi V4.1.1
% 62.40/8.32 % Refutation found
% 62.40/8.32 % SZS status Theorem for theBenchmark: Theorem is valid
% 62.40/8.32 % SZS output start CNFRefutation for theBenchmark
% 62.40/8.32 fof(f1,axiom,(
% 62.40/8.32 (! [X0,X1] : member(X0,cons(X0,X1)) )),
% 62.40/8.32 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 62.40/8.32 fof(f2,axiom,(
% 62.40/8.32 (! [X0,X1,X2] :( member(X0,X2)=> member(X0,cons(X1,X2)) ) )),
% 62.40/8.32 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 62.40/8.32 fof(f160,axiom,(
% 62.40/8.32 (! [X0,X1,X2] :( ( attr(X2,X0)& member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))& sub(X0,X1) )=> (? [X3] :( mcont(X3,X2)& obj(X3,X2)& scar(X3,X2)& subs(X3,stehen_1_b) ) )) )),
% 62.40/8.32 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 62.40/8.32 fof(f10188,conjecture,(
% 62.40/8.32 (? [X0,X1,X2,X3,X4,X5,X6] :( attr(X0,X1)& attr(X3,X2)& attr(X5,X6)& obj(X4,X0)& sub(X1,name_1_1)& sub(X0,firma_1_1)& sub(X2,name_1_1)& val(X1,bmw_0)& val(X2,bmw_0) ) )),
% 62.40/8.32 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 62.40/8.32 fof(f10189,negated_conjecture,(
% 62.40/8.32 ~((? [X0,X1,X2,X3,X4,X5,X6] :( attr(X0,X1)& attr(X3,X2)& attr(X5,X6)& obj(X4,X0)& sub(X1,name_1_1)& sub(X0,firma_1_1)& sub(X2,name_1_1)& val(X1,bmw_0)& val(X2,bmw_0) ) ))),
% 62.40/8.32 inference(negated_conjecture,[status(cth)],[f10188])).
% 62.40/8.32 fof(f10190,hypothesis,(
% 62.40/8.32 ( aff(c1371,c1565)& init(c1371,c1569)& prop(c1371,technisch__1_1)& subs(c1371,entwicklung_1_2)& temp(c1371,c1576)& attr(c1565,c1566)& sub(c1565,firma_1_1)& sub(c1566,name_1_1)& val(c1566,bmw_0)& sub(c1569,historie_1_1)& sub(c1576,gegenwart__1_1)& sub(c1585,vorzeitigkeit_1_1)& modl(c21,sollen_0)& obj(c21,c1371)& subs(c21,darlegen_1_1)& temp(c21,c1585)& sort(c1371,ad)& card(c1371,int1)& etype(c1371,int0)& fact(c1371,real)& gener(c1371,sp)& quant(c1371,one)& refer(c1371,det)& varia(c1371,con)& sort(c1565,d)& sort(c1565,io)& card(c1565,int1)& etype(c1565,int0)& fact(c1565,real)& gener(c1565,sp)& quant(c1565,one)& refer(c1565,det)& varia(c1565,con)& sort(c1569,ta)& card(c1569,int1)& etype(c1569,int0)& fact(c1569,real)& gener(c1569,sp)& quant(c1569,one)& refer(c1569,det)& varia(c1569,con)& sort(technisch__1_1,nq)& sort(entwicklung_1_2,ad)& card(entwicklung_1_2,int1)& etype(entwicklung_1_2,int0)& fact(entwicklung_1_2,real)& gener(entwicklung_1_2,ge)& quant(entwicklung_1_2,one)& refer(entwicklung_1_2,refer_c)& varia(entwicklung_1_2,varia_c)& sort(c1576,ta)& card(c1576,int1)& etype(c1576,int0)& fact(c1576,real)& gener(c1576,sp)& quant(c1576,one)& refer(c1576,det)& varia(c1576,con)& sort(c1566,na)& card(c1566,int1)& etype(c1566,int0)& fact(c1566,real)& gener(c1566,sp)& quant(c1566,one)& refer(c1566,indet)& varia(c1566,varia_c)& sort(firma_1_1,d)& sort(firma_1_1,io)& card(firma_1_1,int1)& etype(firma_1_1,int0)& fact(firma_1_1,real)& gener(firma_1_1,ge)& quant(firma_1_1,one)& refer(firma_1_1,refer_c)& varia(firma_1_1,varia_c)& sort(name_1_1,na)& card(name_1_1,int1)& etype(name_1_1,int0)& fact(name_1_1,real)& gener(name_1_1,ge)& quant(name_1_1,one)& refer(name_1_1,refer_c)& varia(name_1_1,varia_c)& sort(bmw_0,fe)& sort(historie_1_1,ta)& card(historie_1_1,int1)& etype(historie_1_1,int0)& fact(historie_1_1,real)& gener(historie_1_1,ge)& quant(historie_1_1,one)& refer(historie_1_1,refer_c)& varia(historie_1_1,varia_c)& sort(gegenwart__1_1,ta)& card(gegenwart__1_1,int1)& etype(gegenwart__1_1,int0)& fact(gegenwart__1_1,real)& gener(gegenwart__1_1,ge)& quant(gegenwart__1_1,one)& refer(gegenwart__1_1,refer_c)& varia(gegenwart__1_1,varia_c)& sort(c1585,ta)& card(c1585,int1)& etype(c1585,int0)& fact(c1585,real)& gener(c1585,sp)& quant(c1585,one)& refer(c1585,det)& varia(c1585,con)& sort(vorzeitigkeit_1_1,ta)& card(vorzeitigkeit_1_1,int1)& etype(vorzeitigkeit_1_1,int0)& fact(vorzeitigkeit_1_1,real)& gener(vorzeitigkeit_1_1,ge)& quant(vorzeitigkeit_1_1,one)& refer(vorzeitigkeit_1_1,refer_c)& varia(vorzeitigkeit_1_1,varia_c)& sort(c21,da)& fact(c21,real)& gener(c21,sp)& sort(sollen_0,md)& fact(sollen_0,real)& gener(sollen_0,gener_c)& sort(darlegen_1_1,da)& fact(darlegen_1_1,real)& gener(darlegen_1_1,ge) ) ),
% 62.40/8.32 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 62.40/8.32 fof(f10191,plain,(
% 62.40/8.32 ![X0,X1]: (member(X0,cons(X0,X1)))),
% 62.40/8.32 inference(cnf_transformation,[status(thm)],[f1])).
% 62.40/8.32 fof(f10192,plain,(
% 62.40/8.32 ![X0,X1,X2]: (~member(X0,X2)|member(X0,cons(X1,X2)))),
% 62.40/8.32 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 62.40/8.32 fof(f10193,plain,(
% 62.40/8.32 ![X0,X2]: (~member(X0,X2)|(![X1]: member(X0,cons(X1,X2))))),
% 62.40/8.32 inference(miniscoping,[status(thm)],[f10192])).
% 62.40/8.32 fof(f10194,plain,(
% 62.40/8.32 ![X0,X1,X2]: (~member(X0,X1)|member(X0,cons(X2,X1)))),
% 62.40/8.32 inference(cnf_transformation,[status(thm)],[f10193])).
% 62.40/8.32 fof(f10698,plain,(
% 62.40/8.32 ![X0,X1,X2]: (((~attr(X2,X0)|~member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))))|~sub(X0,X1))|(?[X3]: (((mcont(X3,X2)&obj(X3,X2))&scar(X3,X2))&subs(X3,stehen_1_b))))),
% 62.40/8.32 inference(pre_NNF_transformation,[status(thm)],[f160])).
% 62.40/8.32 fof(f10699,plain,(
% 62.40/8.32 ![X2]: ((![X0,X1]: ((~attr(X2,X0)|~member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))))|~sub(X0,X1)))|(?[X3]: (((mcont(X3,X2)&obj(X3,X2))&scar(X3,X2))&subs(X3,stehen_1_b))))),
% 62.40/8.32 inference(miniscoping,[status(thm)],[f10698])).
% 62.40/8.32 fof(f10700,plain,(
% 62.40/8.32 ![X2]: ((![X0,X1]: ((~attr(X2,X0)|~member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))))|~sub(X0,X1)))|(((mcont(sK51_skl(X2),X2)&obj(sK51_skl(X2),X2))&scar(sK51_skl(X2),X2))&subs(sK51_skl(X2),stehen_1_b)))),
% 62.40/8.32 inference(skolemize,[status(esa),new_symbols(skolem,[sK51_skl]),skolemize(X3,sK51_skl(X2))],[f10699])).
% 62.40/8.32 fof(f10702,plain,(
% 62.40/8.32 ![X0,X1,X2]: (~attr(X0,X1)|~member(X2,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))|~sub(X1,X2)|obj(sK51_skl(X0),X0))),
% 62.40/8.32 inference(cnf_transformation,[status(thm)],[f10700])).
% 62.40/8.32 fof(f20815,plain,(
% 62.40/8.32 (![X0,X1,X2,X3,X4,X5,X6]: ((((((((~attr(X0,X1)|~attr(X3,X2))|~attr(X5,X6))|~obj(X4,X0))|~sub(X1,name_1_1))|~sub(X0,firma_1_1))|~sub(X2,name_1_1))|~val(X1,bmw_0))|~val(X2,bmw_0)))),
% 62.40/8.32 inference(pre_NNF_transformation,[status(thm)],[f10189])).
% 62.40/8.32 fof(f20816,plain,(
% 62.40/8.32 ![X2]: ((![X1]: (((![X0]: (((((~attr(X0,X1)|(![X3]: ~attr(X3,X2)))|(![X5,X6]: ~attr(X5,X6)))|(![X4]: ~obj(X4,X0)))|~sub(X1,name_1_1))|~sub(X0,firma_1_1)))|~sub(X2,name_1_1))|~val(X1,bmw_0)))|~val(X2,bmw_0))),
% 62.40/8.32 inference(miniscoping,[status(thm)],[f20815])).
% 62.40/8.32 fof(f20817,plain,(
% 62.40/8.32 ![X0,X1,X2,X3,X4,X5,X6]: (~attr(X0,X1)|~attr(X2,X3)|~attr(X4,X5)|~obj(X6,X0)|~sub(X1,name_1_1)|~sub(X0,firma_1_1)|~sub(X3,name_1_1)|~val(X1,bmw_0)|~val(X3,bmw_0))),
% 62.40/8.32 inference(cnf_transformation,[status(thm)],[f20816])).
% 62.40/8.32 fof(f20823,plain,(
% 62.40/8.32 attr(c1565,c1566)),
% 62.40/8.32 inference(cnf_transformation,[status(thm)],[f10190])).
% 62.40/8.32 fof(f20824,plain,(
% 62.40/8.32 sub(c1565,firma_1_1)),
% 62.40/8.32 inference(cnf_transformation,[status(thm)],[f10190])).
% 62.40/8.32 fof(f20825,plain,(
% 62.40/8.32 sub(c1566,name_1_1)),
% 62.40/8.32 inference(cnf_transformation,[status(thm)],[f10190])).
% 62.40/8.32 fof(f20826,plain,(
% 62.40/8.32 val(c1566,bmw_0)),
% 62.40/8.32 inference(cnf_transformation,[status(thm)],[f10190])).
% 62.40/8.32 fof(f20978,definition,(
% 62.40/8.32 ![X0,X1,X6]: (sQ0_spl <=> (~attr(X0,X1)|~obj(X6,X0)|~sub(X1,name_1_1)|~sub(X0,firma_1_1)|~val(X1,bmw_0)))),
% 62.40/8.32 introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 62.40/8.32 fof(f20979,plain,(
% 62.40/8.32 ![X0,X1,X2]: (~attr(X0,X1)|~obj(X2,X0)|~sub(X1,name_1_1)|~sub(X0,firma_1_1)|~val(X1,bmw_0)|~sQ0_spl)),
% 62.40/8.32 inference(component_clause,[status(thm)],[f20978])).
% 62.40/8.32 fof(f20981,definition,(
% 62.40/8.32 ![X2,X3]: (sQ1_spl <=> (~attr(X2,X3)|~sub(X3,name_1_1)|~val(X3,bmw_0)))),
% 62.40/8.32 introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition])).
% 62.40/8.32 fof(f20982,plain,(
% 62.40/8.32 ![X0,X1]: (~attr(X0,X1)|~sub(X1,name_1_1)|~val(X1,bmw_0)|~sQ1_spl)),
% 62.40/8.32 inference(component_clause,[status(thm)],[f20981])).
% 62.40/8.32 fof(f20984,definition,(
% 62.40/8.32 ![X4,X5]: (sQ2_spl <=> (~attr(X4,X5)))),
% 62.40/8.32 introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition])).
% 62.40/8.32 fof(f20985,plain,(
% 62.40/8.32 ![X0,X1]: (~attr(X0,X1)|~sQ2_spl)),
% 62.40/8.32 inference(component_clause,[status(thm)],[f20984])).
% 62.40/8.32 fof(f20987,plain,(
% 62.40/8.32 sQ0_spl|sQ1_spl|sQ2_spl),
% 62.40/8.32 inference(split_clause,[status(thm)],[f20817,f20978,f20981,f20984])).
% 62.40/8.32 fof(f20988,plain,(
% 62.40/8.32 $false|~sQ2_spl),
% 62.40/8.32 inference(backward_subsumption_resolution,[status(thm)],[f20823,f20985])).
% 62.40/8.32 fof(f20994,plain,(
% 62.40/8.32 ~sQ2_spl),
% 62.40/8.32 inference(contradiction_clause,[status(thm)],[f20988])).
% 62.40/8.32 fof(f20996,plain,(
% 62.40/8.32 ![X0,X1]: (~attr(X0,c1566)|~obj(X1,X0)|~sub(X0,firma_1_1)|~val(c1566,bmw_0)|~sQ0_spl)),
% 62.40/8.40 inference(resolution,[status(thm)],[f20825,f20979])).
% 62.40/8.40 fof(f20998,definition,(
% 62.40/8.40 ![X0,X1]: (sQ3_spl <=> (~attr(X0,c1566)|~obj(X1,X0)|~sub(X0,firma_1_1)))),
% 62.40/8.40 introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition])).
% 62.40/8.40 fof(f20999,plain,(
% 62.40/8.40 ![X0,X1]: (~attr(X0,c1566)|~obj(X1,X0)|~sub(X0,firma_1_1)|~sQ3_spl)),
% 62.40/8.40 inference(component_clause,[status(thm)],[f20998])).
% 62.40/8.40 fof(f21001,definition,(
% 62.40/8.40 sQ4_spl <=> (val(c1566,bmw_0))),
% 62.40/8.40 introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition])).
% 62.40/8.40 fof(f21003,plain,(
% 62.40/8.40 ~val(c1566,bmw_0)|sQ4_spl),
% 62.40/8.40 inference(component_clause,[status(thm)],[f21001])).
% 62.40/8.40 fof(f21004,plain,(
% 62.40/8.40 sQ3_spl|~sQ4_spl|~sQ0_spl),
% 62.40/8.40 inference(split_clause,[status(thm)],[f20996,f20998,f21001,f20978])).
% 62.40/8.40 fof(f21005,plain,(
% 62.40/8.40 $false|sQ4_spl),
% 62.40/8.40 inference(forward_subsumption_resolution,[status(thm)],[f21003,f20826])).
% 62.40/8.40 fof(f21006,plain,(
% 62.40/8.40 sQ4_spl),
% 62.40/8.40 inference(contradiction_clause,[status(thm)],[f21005])).
% 62.40/8.40 fof(f21008,plain,(
% 62.40/8.40 ~sub(c1566,name_1_1)|~val(c1566,bmw_0)|~sQ1_spl),
% 62.40/8.40 inference(resolution,[status(thm)],[f20823,f20982])).
% 62.40/8.40 fof(f21009,definition,(
% 62.40/8.40 sQ5_spl <=> (sub(c1566,name_1_1))),
% 62.40/8.40 introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition])).
% 62.40/8.40 fof(f21011,plain,(
% 62.40/8.40 ~sub(c1566,name_1_1)|sQ5_spl),
% 62.40/8.40 inference(component_clause,[status(thm)],[f21009])).
% 62.40/8.40 fof(f21016,plain,(
% 62.40/8.40 ~sQ5_spl|~sQ4_spl|~sQ1_spl),
% 62.40/8.40 inference(split_clause,[status(thm)],[f21008,f21009,f21001,f20981])).
% 62.40/8.40 fof(f21017,plain,(
% 62.40/8.40 $false|sQ5_spl),
% 62.40/8.40 inference(forward_subsumption_resolution,[status(thm)],[f21011,f20825])).
% 62.40/8.40 fof(f21018,plain,(
% 62.40/8.40 sQ5_spl),
% 62.40/8.40 inference(contradiction_clause,[status(thm)],[f21017])).
% 62.40/8.40 fof(f21019,plain,(
% 62.40/8.40 ![X0]: (~attr(c1565,c1566)|~obj(X0,c1565)|~sQ3_spl)),
% 62.40/8.40 inference(resolution,[status(thm)],[f20999,f20824])).
% 62.40/8.40 fof(f21020,definition,(
% 62.40/8.40 sQ7_spl <=> (attr(c1565,c1566))),
% 62.40/8.40 introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition])).
% 62.40/8.40 fof(f21022,plain,(
% 62.40/8.40 ~attr(c1565,c1566)|sQ7_spl),
% 62.40/8.40 inference(component_clause,[status(thm)],[f21020])).
% 62.40/8.40 fof(f21023,definition,(
% 62.40/8.40 ![X0]: (sQ8_spl <=> (~obj(X0,c1565)))),
% 62.40/8.40 introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition])).
% 62.40/8.40 fof(f21024,plain,(
% 62.40/8.40 ![X0]: (~obj(X0,c1565)|~sQ8_spl)),
% 62.40/8.40 inference(component_clause,[status(thm)],[f21023])).
% 62.40/8.40 fof(f21026,plain,(
% 62.40/8.40 ~sQ7_spl|sQ8_spl|~sQ3_spl),
% 62.40/8.40 inference(split_clause,[status(thm)],[f21019,f21020,f21023,f20998])).
% 62.40/8.40 fof(f21027,plain,(
% 62.40/8.40 $false|sQ7_spl),
% 62.40/8.40 inference(forward_subsumption_resolution,[status(thm)],[f21022,f20823])).
% 62.40/8.40 fof(f21028,plain,(
% 62.40/8.40 sQ7_spl),
% 62.40/8.40 inference(contradiction_clause,[status(thm)],[f21027])).
% 62.40/8.40 fof(f21031,plain,(
% 62.40/8.40 ![X0,X1]: (~attr(c1565,X0)|~member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))|~sub(X0,X1)|~sQ8_spl)),
% 62.40/8.40 inference(resolution,[status(thm)],[f21024,f10702])).
% 62.40/8.40 fof(f21032,plain,(
% 62.40/8.40 ![X0]: (~member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))|~sub(c1566,X0)|~sQ8_spl)),
% 62.40/8.40 inference(resolution,[status(thm)],[f21031,f20823])).
% 62.40/8.40 fof(f21033,plain,(
% 62.40/8.40 ~member(name_1_1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))|~sQ8_spl),
% 62.40/8.40 inference(resolution,[status(thm)],[f21032,f20825])).
% 62.40/8.40 fof(f21034,plain,(
% 62.40/8.40 ~member(name_1_1,cons(familiename_1_1,cons(name_1_1,nil)))|~sQ8_spl),
% 62.40/8.40 inference(resolution,[status(thm)],[f21033,f10194])).
% 62.40/8.40 fof(f21035,plain,(
% 62.40/8.40 ~member(name_1_1,cons(name_1_1,nil))|~sQ8_spl),
% 62.40/8.40 inference(resolution,[status(thm)],[f21034,f10194])).
% 62.40/8.40 fof(f21036,plain,(
% 62.40/8.40 $false|~sQ8_spl),
% 62.40/8.40 inference(forward_subsumption_resolution,[status(thm)],[f21035,f10191])).
% 62.40/8.40 fof(f21037,plain,(
% 62.40/8.40 ~sQ8_spl),
% 62.40/8.40 inference(contradiction_clause,[status(thm)],[f21036])).
% 62.40/8.40 fof(f21038,plain,(
% 62.40/8.40 $false),
% 62.40/8.40 inference(sat_refutation,[status(thm)],[f20987,f20994,f21004,f21006,f21016,f21018,f21026,f21028,f21037])).
% 62.40/8.40 % SZS output end CNFRefutation for theBenchmark.p
% 13.86/8.43 % Elapsed time: 8.062028 seconds
% 13.86/8.43 % CPU time: 62.882855 seconds
% 13.86/8.43 % Total memory used: 624.050 MB
% 13.86/8.43 % Net memory used: 600.019 MB
%------------------------------------------------------------------------------