%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : CSR115+15 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n006.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 12:15:23 PM UTC 2026
% Result : Theorem 56.30s 7.78s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR115+15 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.37 % Computer : n006.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 15:05:27 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.23/0.50 % Drodi V4.1.1
% 56.30/7.78 % Refutation found
% 56.30/7.78 % SZS status Theorem for theBenchmark: Theorem is valid
% 56.30/7.78 % SZS output start CNFRefutation for theBenchmark
% 56.30/7.78 fof(f1,axiom,(
% 56.30/7.78 (! [X0,X1] : member(X0,cons(X0,X1)) )),
% 56.30/7.78 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 56.30/7.78 fof(f2,axiom,(
% 56.30/7.78 (! [X0,X1,X2] :( member(X0,X2)=> member(X0,cons(X1,X2)) ) )),
% 56.30/7.78 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 56.30/7.78 fof(f160,axiom,(
% 56.30/7.78 (! [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) ) )) )),
% 56.30/7.78 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 56.30/7.78 fof(f10188,conjecture,(
% 56.30/7.78 (? [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) ) )),
% 56.30/7.78 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 56.30/7.78 fof(f10189,negated_conjecture,(
% 56.30/7.78 ~((? [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) ) ))),
% 56.30/7.78 inference(negated_conjecture,[status(cth)],[f10188])).
% 56.30/7.78 fof(f10190,hypothesis,(
% 56.30/7.78 ( sub(c1089,infobahn_1_1)& attr(c1119,c1120)& prop(c1119,klein_1_1)& sub(c1119,land_1_1)& sub(c1120,name_1_1)& val(c1120,usa_0)& sub(c1121,firma_1_1)& attr(c1132,c1133)& sub(c1132,firma_1_1)& sub(c1133,name_1_1)& val(c1133,bmw_0)& tupl_p5(c1439,c1089,c1119,c1121,c1132)& assoc(infobahn_1_1,info_2_1)& sub(infobahn_1_1,bahn_1_1)& sort(c1089,io)& card(c1089,int1)& etype(c1089,int0)& fact(c1089,real)& gener(c1089,sp)& quant(c1089,one)& refer(c1089,det)& varia(c1089,con)& sort(infobahn_1_1,io)& card(infobahn_1_1,int1)& etype(infobahn_1_1,int0)& fact(infobahn_1_1,real)& gener(infobahn_1_1,ge)& quant(infobahn_1_1,one)& refer(infobahn_1_1,refer_c)& varia(infobahn_1_1,varia_c)& sort(c1119,d)& sort(c1119,io)& card(c1119,int1)& etype(c1119,int0)& fact(c1119,real)& gener(c1119,sp)& quant(c1119,one)& refer(c1119,indet)& varia(c1119,con)& sort(c1120,na)& card(c1120,int1)& etype(c1120,int0)& fact(c1120,real)& gener(c1120,sp)& quant(c1120,one)& refer(c1120,indet)& varia(c1120,varia_c)& sort(klein_1_1,mq)& sort(land_1_1,d)& sort(land_1_1,io)& card(land_1_1,int1)& etype(land_1_1,int0)& fact(land_1_1,real)& gener(land_1_1,ge)& quant(land_1_1,one)& refer(land_1_1,refer_c)& varia(land_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(usa_0,fe)& sort(c1121,d)& sort(c1121,io)& card(c1121,int1)& etype(c1121,int0)& fact(c1121,real)& gener(c1121,gener_c)& quant(c1121,one)& refer(c1121,refer_c)& varia(c1121,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(c1132,d)& sort(c1132,io)& card(c1132,int1)& etype(c1132,int0)& fact(c1132,real)& gener(c1132,sp)& quant(c1132,one)& refer(c1132,det)& varia(c1132,con)& sort(c1133,na)& card(c1133,int1)& etype(c1133,int0)& fact(c1133,real)& gener(c1133,sp)& quant(c1133,one)& refer(c1133,indet)& varia(c1133,varia_c)& sort(bmw_0,fe)& sort(c1439,ent)& card(c1439,card_c)& etype(c1439,etype_c)& fact(c1439,real)& gener(c1439,gener_c)& quant(c1439,quant_c)& refer(c1439,refer_c)& varia(c1439,varia_c)& sort(info_2_1,d)& sort(info_2_1,io)& card(info_2_1,int1)& etype(info_2_1,int0)& fact(info_2_1,real)& gener(info_2_1,ge)& quant(info_2_1,one)& refer(info_2_1,refer_c)& varia(info_2_1,varia_c)& sort(bahn_1_1,io)& card(bahn_1_1,int1)& etype(bahn_1_1,int0)& fact(bahn_1_1,real)& gener(bahn_1_1,ge)& quant(bahn_1_1,one)& refer(bahn_1_1,refer_c)& varia(bahn_1_1,varia_c) ) ),
% 56.30/7.78 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 56.30/7.78 fof(f10191,plain,(
% 56.30/7.78 ![X0,X1]: (member(X0,cons(X0,X1)))),
% 56.30/7.78 inference(cnf_transformation,[status(thm)],[f1])).
% 56.30/7.78 fof(f10192,plain,(
% 56.30/7.78 ![X0,X1,X2]: (~member(X0,X2)|member(X0,cons(X1,X2)))),
% 56.30/7.78 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 56.30/7.79 fof(f10193,plain,(
% 56.30/7.79 ![X0,X2]: (~member(X0,X2)|(![X1]: member(X0,cons(X1,X2))))),
% 56.30/7.79 inference(miniscoping,[status(thm)],[f10192])).
% 56.30/7.79 fof(f10194,plain,(
% 56.30/7.79 ![X0,X1,X2]: (~member(X0,X1)|member(X0,cons(X2,X1)))),
% 56.30/7.79 inference(cnf_transformation,[status(thm)],[f10193])).
% 56.30/7.79 fof(f10698,plain,(
% 56.30/7.79 ![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))))),
% 56.30/7.79 inference(pre_NNF_transformation,[status(thm)],[f160])).
% 56.30/7.79 fof(f10699,plain,(
% 56.30/7.79 ![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))))),
% 56.30/7.79 inference(miniscoping,[status(thm)],[f10698])).
% 56.30/7.79 fof(f10700,plain,(
% 56.30/7.79 ![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)))),
% 56.30/7.79 inference(skolemize,[status(esa),new_symbols(skolem,[sK51_skl]),skolemize(X3,sK51_skl(X2))],[f10699])).
% 56.30/7.79 fof(f10702,plain,(
% 56.30/7.79 ![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))),
% 56.30/7.79 inference(cnf_transformation,[status(thm)],[f10700])).
% 56.30/7.79 fof(f20815,plain,(
% 56.30/7.79 (![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)))),
% 56.30/7.79 inference(pre_NNF_transformation,[status(thm)],[f10189])).
% 56.30/7.79 fof(f20816,plain,(
% 56.30/7.79 ![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))),
% 56.30/7.79 inference(miniscoping,[status(thm)],[f20815])).
% 56.30/7.79 fof(f20817,plain,(
% 56.30/7.79 ![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))),
% 56.30/7.79 inference(cnf_transformation,[status(thm)],[f20816])).
% 56.30/7.79 fof(f20825,plain,(
% 56.30/7.79 attr(c1132,c1133)),
% 56.30/7.79 inference(cnf_transformation,[status(thm)],[f10190])).
% 56.30/7.79 fof(f20826,plain,(
% 56.30/7.79 sub(c1132,firma_1_1)),
% 56.30/7.79 inference(cnf_transformation,[status(thm)],[f10190])).
% 56.30/7.79 fof(f20827,plain,(
% 56.30/7.79 sub(c1133,name_1_1)),
% 56.30/7.79 inference(cnf_transformation,[status(thm)],[f10190])).
% 56.30/7.79 fof(f20828,plain,(
% 56.30/7.79 val(c1133,bmw_0)),
% 56.30/7.79 inference(cnf_transformation,[status(thm)],[f10190])).
% 56.30/7.79 fof(f20980,definition,(
% 56.30/7.79 ![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)))),
% 56.30/7.79 introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 56.30/7.79 fof(f20981,plain,(
% 56.30/7.79 ![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)),
% 56.30/7.79 inference(component_clause,[status(thm)],[f20980])).
% 56.30/7.79 fof(f20983,definition,(
% 56.30/7.79 ![X2,X3]: (sQ1_spl <=> (~attr(X2,X3)|~sub(X3,name_1_1)|~val(X3,bmw_0)))),
% 56.30/7.79 introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition])).
% 56.30/7.79 fof(f20984,plain,(
% 56.30/7.79 ![X0,X1]: (~attr(X0,X1)|~sub(X1,name_1_1)|~val(X1,bmw_0)|~sQ1_spl)),
% 56.30/7.79 inference(component_clause,[status(thm)],[f20983])).
% 56.30/7.79 fof(f20986,definition,(
% 56.30/7.79 ![X4,X5]: (sQ2_spl <=> (~attr(X4,X5)))),
% 56.30/7.79 introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition])).
% 56.30/7.79 fof(f20987,plain,(
% 56.30/7.79 ![X0,X1]: (~attr(X0,X1)|~sQ2_spl)),
% 56.30/7.79 inference(component_clause,[status(thm)],[f20986])).
% 56.30/7.79 fof(f20989,plain,(
% 56.30/7.79 sQ0_spl|sQ1_spl|sQ2_spl),
% 56.30/7.79 inference(split_clause,[status(thm)],[f20817,f20980,f20983,f20986])).
% 56.30/7.79 fof(f20990,plain,(
% 56.30/7.79 $false|~sQ2_spl),
% 56.30/7.79 inference(backward_subsumption_resolution,[status(thm)],[f20825,f20987])).
% 56.30/7.79 fof(f20997,plain,(
% 56.30/7.79 ~sQ2_spl),
% 56.30/7.79 inference(contradiction_clause,[status(thm)],[f20990])).
% 56.30/7.79 fof(f21005,definition,(
% 56.30/7.79 sQ4_spl <=> (val(c1133,bmw_0))),
% 56.30/7.79 introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition])).
% 56.30/7.79 fof(f21007,plain,(
% 56.30/7.79 ~val(c1133,bmw_0)|sQ4_spl),
% 40.72/7.86 inference(component_clause,[status(thm)],[f21005])).
% 40.72/7.86 fof(f21009,plain,(
% 40.72/7.86 $false|sQ4_spl),
% 40.72/7.86 inference(forward_subsumption_resolution,[status(thm)],[f21007,f20828])).
% 40.72/7.86 fof(f21010,plain,(
% 40.72/7.86 sQ4_spl),
% 40.72/7.86 inference(contradiction_clause,[status(thm)],[f21009])).
% 40.72/7.86 fof(f21012,definition,(
% 40.72/7.86 sQ5_spl <=> (sub(c1133,name_1_1))),
% 40.72/7.86 introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition])).
% 40.72/7.86 fof(f21014,plain,(
% 40.72/7.86 ~sub(c1133,name_1_1)|sQ5_spl),
% 40.72/7.86 inference(component_clause,[status(thm)],[f21012])).
% 40.72/7.86 fof(f21019,plain,(
% 40.72/7.86 $false|sQ5_spl),
% 40.72/7.86 inference(forward_subsumption_resolution,[status(thm)],[f21014,f20827])).
% 40.72/7.86 fof(f21020,plain,(
% 40.72/7.86 sQ5_spl),
% 40.72/7.86 inference(contradiction_clause,[status(thm)],[f21019])).
% 40.72/7.86 fof(f21021,plain,(
% 40.72/7.86 ![X0]: (~attr(X0,c1133)|~val(c1133,bmw_0)|~sQ1_spl)),
% 40.72/7.86 inference(resolution,[status(thm)],[f20984,f20827])).
% 40.72/7.86 fof(f21022,definition,(
% 40.72/7.86 ![X0]: (sQ7_spl <=> (~attr(X0,c1133)))),
% 40.72/7.86 introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition])).
% 40.72/7.86 fof(f21023,plain,(
% 40.72/7.86 ![X0]: (~attr(X0,c1133)|~sQ7_spl)),
% 40.72/7.86 inference(component_clause,[status(thm)],[f21022])).
% 40.72/7.86 fof(f21025,plain,(
% 40.72/7.86 sQ7_spl|~sQ4_spl|~sQ1_spl),
% 40.72/7.86 inference(split_clause,[status(thm)],[f21021,f21022,f21005,f20983])).
% 40.72/7.86 fof(f21026,plain,(
% 40.72/7.86 $false|~sQ7_spl),
% 40.72/7.86 inference(backward_subsumption_resolution,[status(thm)],[f20825,f21023])).
% 40.72/7.86 fof(f21027,plain,(
% 40.72/7.86 ~sQ7_spl),
% 40.72/7.86 inference(contradiction_clause,[status(thm)],[f21026])).
% 40.72/7.86 fof(f21029,plain,(
% 40.72/7.86 ![X0]: (~obj(X0,c1132)|~sub(c1133,name_1_1)|~sub(c1132,firma_1_1)|~val(c1133,bmw_0)|~sQ0_spl)),
% 40.72/7.86 inference(resolution,[status(thm)],[f20825,f20981])).
% 40.72/7.86 fof(f21031,definition,(
% 40.72/7.86 ![X0]: (sQ8_spl <=> (~obj(X0,c1132)))),
% 40.72/7.86 introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition])).
% 40.72/7.86 fof(f21032,plain,(
% 40.72/7.86 ![X0]: (~obj(X0,c1132)|~sQ8_spl)),
% 40.72/7.86 inference(component_clause,[status(thm)],[f21031])).
% 40.72/7.86 fof(f21034,definition,(
% 40.72/7.86 sQ9_spl <=> (sub(c1132,firma_1_1))),
% 40.72/7.86 introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition])).
% 40.72/7.86 fof(f21036,plain,(
% 40.72/7.86 ~sub(c1132,firma_1_1)|sQ9_spl),
% 40.72/7.86 inference(component_clause,[status(thm)],[f21034])).
% 40.72/7.86 fof(f21038,plain,(
% 40.72/7.86 sQ8_spl|~sQ5_spl|~sQ9_spl|~sQ4_spl|~sQ0_spl),
% 40.72/7.86 inference(split_clause,[status(thm)],[f21029,f21031,f21012,f21034,f21005,f20980])).
% 40.72/7.86 fof(f21040,plain,(
% 40.72/7.86 ![X0,X1]: (~attr(c1132,X0)|~member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))|~sub(X0,X1)|~sQ8_spl)),
% 40.72/7.86 inference(resolution,[status(thm)],[f21032,f10702])).
% 40.72/7.86 fof(f21041,plain,(
% 40.72/7.86 ![X0]: (~member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))|~sub(c1133,X0)|~sQ8_spl)),
% 40.72/7.86 inference(resolution,[status(thm)],[f21040,f20825])).
% 40.72/7.86 fof(f21042,plain,(
% 40.72/7.86 ~member(name_1_1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))|~sQ8_spl),
% 40.72/7.86 inference(resolution,[status(thm)],[f21041,f20827])).
% 40.72/7.86 fof(f21043,plain,(
% 40.72/7.86 ~member(name_1_1,cons(familiename_1_1,cons(name_1_1,nil)))|~sQ8_spl),
% 40.72/7.86 inference(resolution,[status(thm)],[f21042,f10194])).
% 40.72/7.86 fof(f21044,plain,(
% 40.72/7.86 ~member(name_1_1,cons(name_1_1,nil))|~sQ8_spl),
% 40.72/7.86 inference(resolution,[status(thm)],[f21043,f10194])).
% 40.72/7.86 fof(f21045,plain,(
% 40.72/7.86 $false|~sQ8_spl),
% 40.72/7.86 inference(forward_subsumption_resolution,[status(thm)],[f21044,f10191])).
% 40.72/7.86 fof(f21046,plain,(
% 40.72/7.86 ~sQ8_spl),
% 40.72/7.86 inference(contradiction_clause,[status(thm)],[f21045])).
% 40.72/7.86 fof(f21047,plain,(
% 40.72/7.86 $false|sQ9_spl),
% 40.72/7.86 inference(forward_subsumption_resolution,[status(thm)],[f21036,f20826])).
% 40.72/7.86 fof(f21048,plain,(
% 40.72/7.86 sQ9_spl),
% 40.72/7.86 inference(contradiction_clause,[status(thm)],[f21047])).
% 40.72/7.86 fof(f21049,plain,(
% 40.72/7.86 $false),
% 40.72/7.86 inference(sat_refutation,[status(thm)],[f20989,f20997,f21010,f21020,f21025,f21027,f21038,f21046,f21048])).
% 40.72/7.86 % SZS output end CNFRefutation for theBenchmark.p
% 40.72/7.89 % Elapsed time: 7.498968 seconds
% 40.72/7.89 % CPU time: 58.010480 seconds
% 40.72/7.89 % Total memory used: 611.442 MB
% 40.72/7.89 % Net memory used: 590.741 MB
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