%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : CSR115+50 : 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 : n012.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 12:15:26 PM UTC 2026
% Result : Theorem 19.13s 2.88s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : CSR115+50 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.02 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.04/0.30 % Computer : n012.cluster.edu
% 0.04/0.30 % Model : x86_64 x86_64
% 0.04/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.04/0.30 % Memory : 8046.5625MB
% 0.04/0.30 % OS : Linux 6.8.0-71-generic
% 0.04/0.30 % CPULimit : 300
% 0.04/0.30 % WCLimit : 300
% 0.04/0.30 % DateTime : Mon Sep 21 15:06:36 UTC 2026
% 0.04/0.30 % CPUTime :
% 0.07/0.36 % Drodi V4.1.1
% 19.13/2.88 % Refutation found
% 19.13/2.88 % SZS status Theorem for theBenchmark: Theorem is valid
% 19.13/2.88 % SZS output start CNFRefutation for theBenchmark
% 19.13/2.88 fof(f97,axiom,(
% 19.13/2.88 (! [X0,X1,X2] :( ( chea(X2,X1)& subs(X0,X1) )=> (? [X3] :( chea(X3,X0)& subs(X3,X2) ) )) )),
% 19.13/2.88 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 19.13/2.88 fof(f8535,axiom,(
% 19.13/2.88 chea(n374bernehmen_1_1,annahme_1_1) ),
% 19.13/2.88 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 19.13/2.88 fof(f10188,conjecture,(
% 19.13/2.88 (? [X0,X1,X2,X3,X4,X5] :( attr(X2,X1)& attr(X4,X5)& sub(X0,firma_1_1)& sub(X1,name_1_1)& subs(X3,n374bernehmen_1_1)& val(X1,bmw_0) ) )),
% 19.13/2.88 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 19.13/2.88 fof(f10189,negated_conjecture,(
% 19.13/2.88 ~((? [X0,X1,X2,X3,X4,X5] :( attr(X2,X1)& attr(X4,X5)& sub(X0,firma_1_1)& sub(X1,name_1_1)& subs(X3,n374bernehmen_1_1)& val(X1,bmw_0) ) ))),
% 19.13/2.88 inference(negated_conjecture,[status(cth)],[f10188])).
% 19.13/2.88 fof(f10190,hypothesis,(
% 19.13/2.88 ( assoc(autobauer_1_1,auto__1_1)& sub(autobauer_1_1,fabrikant_1_1)& tupl_p5(c171,c18,c25,c73,c86)& attr(c18,c19)& sub(c18,kommission_1_1)& sub(c19,name_1_1)& val(c19,eu_0)& obj(c25,c55)& subs(c25,annahme_1_1)& attr(c55,c56)& prop(c55,britisch__1_1)& sub(c55,autobauer_1_1)& sub(c56,name_1_1)& val(c56,rover_0)& attr(c73,c74)& sub(c73,firma_1_1)& sub(c74,name_1_1)& val(c74,bmw_0)& attr(c86,c87)& sub(c86,stadt__1_1)& sub(c87,name_1_1)& val(c87,m__374nchen_0)& sort(autobauer_1_1,d)& sort(autobauer_1_1,io)& card(autobauer_1_1,int1)& etype(autobauer_1_1,int0)& fact(autobauer_1_1,real)& gener(autobauer_1_1,ge)& quant(autobauer_1_1,one)& refer(autobauer_1_1,refer_c)& varia(autobauer_1_1,varia_c)& sort(auto__1_1,d)& card(auto__1_1,int1)& etype(auto__1_1,int0)& fact(auto__1_1,real)& gener(auto__1_1,ge)& quant(auto__1_1,one)& refer(auto__1_1,refer_c)& varia(auto__1_1,varia_c)& sort(fabrikant_1_1,d)& sort(fabrikant_1_1,io)& card(fabrikant_1_1,int1)& etype(fabrikant_1_1,int0)& fact(fabrikant_1_1,real)& gener(fabrikant_1_1,ge)& quant(fabrikant_1_1,one)& refer(fabrikant_1_1,refer_c)& varia(fabrikant_1_1,varia_c)& sort(c171,ent)& card(c171,card_c)& etype(c171,etype_c)& fact(c171,real)& gener(c171,gener_c)& quant(c171,quant_c)& refer(c171,refer_c)& varia(c171,varia_c)& sort(c18,d)& sort(c18,io)& card(c18,int1)& etype(c18,int1)& fact(c18,real)& gener(c18,sp)& quant(c18,one)& refer(c18,det)& varia(c18,varia_c)& sort(c25,ad)& card(c25,int1)& etype(c25,int0)& fact(c25,real)& gener(c25,sp)& quant(c25,one)& refer(c25,det)& varia(c25,con)& sort(c73,d)& sort(c73,io)& card(c73,int1)& etype(c73,int0)& fact(c73,real)& gener(c73,sp)& quant(c73,one)& refer(c73,det)& varia(c73,con)& sort(c86,d)& sort(c86,io)& card(c86,int1)& etype(c86,int0)& fact(c86,real)& gener(c86,sp)& quant(c86,one)& refer(c86,det)& varia(c86,con)& sort(c19,na)& card(c19,int1)& etype(c19,int0)& fact(c19,real)& gener(c19,sp)& quant(c19,one)& refer(c19,det)& varia(c19,varia_c)& sort(kommission_1_1,d)& sort(kommission_1_1,io)& card(kommission_1_1,card_c)& etype(kommission_1_1,int1)& fact(kommission_1_1,real)& gener(kommission_1_1,ge)& quant(kommission_1_1,quant_c)& refer(kommission_1_1,refer_c)& varia(kommission_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(eu_0,fe)& sort(c55,d)& sort(c55,io)& card(c55,int1)& etype(c55,int0)& fact(c55,real)& gener(c55,sp)& quant(c55,one)& refer(c55,det)& varia(c55,con)& sort(annahme_1_1,ad)& card(annahme_1_1,int1)& etype(annahme_1_1,int0)& fact(annahme_1_1,real)& gener(annahme_1_1,ge)& quant(annahme_1_1,one)& refer(annahme_1_1,refer_c)& varia(annahme_1_1,varia_c)& sort(c56,na)& card(c56,int1)& etype(c56,int0)& fact(c56,real)& gener(c56,sp)& quant(c56,one)& refer(c56,indet)& varia(c56,varia_c)& sort(britisch__1_1,nq)& sort(rover_0,fe)& sort(c74,na)& card(c74,int1)& etype(c74,int0)& fact(c74,real)& gener(c74,sp)& quant(c74,one)& refer(c74,indet)& varia(c74,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(bmw_0,fe)& sort(c87,na)& card(c87,int1)& etype(c87,int0)& fact(c87,real)& gener(c87,sp)& quant(c87,one)& refer(c87,indet)& varia(c87,varia_c)& sort(stadt__1_1,d)& sort(stadt__1_1,io)& card(stadt__1_1,int1)& etype(stadt__1_1,int0)& fact(stadt__1_1,real)& gener(stadt__1_1,ge)& quant(stadt__1_1,one)& refer(stadt__1_1,refer_c)& varia(stadt__1_1,varia_c)& sort(m__374nchen_0,fe) ) ),
% 19.13/2.88 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 19.13/2.88 fof(f10373,plain,(
% 19.13/2.88 ![X0,X1,X2]: ((~chea(X2,X1)|~subs(X0,X1))|(?[X3]: (chea(X3,X0)&subs(X3,X2))))),
% 19.13/2.88 inference(pre_NNF_transformation,[status(thm)],[f97])).
% 19.13/2.88 fof(f10374,plain,(
% 19.13/2.88 ![X0,X2]: ((![X1]: (~chea(X2,X1)|~subs(X0,X1)))|(?[X3]: (chea(X3,X0)&subs(X3,X2))))),
% 19.13/2.88 inference(miniscoping,[status(thm)],[f10373])).
% 19.13/2.88 fof(f10375,plain,(
% 19.13/2.88 ![X0,X2]: ((![X1]: (~chea(X2,X1)|~subs(X0,X1)))|(chea(sK4_skl(X2,X0),X0)&subs(sK4_skl(X2,X0),X2)))),
% 19.13/2.88 inference(skolemize,[status(esa),new_symbols(skolem,[sK4_skl]),skolemize(X3,sK4_skl(X2,X0))],[f10374])).
% 19.13/2.88 fof(f10377,plain,(
% 19.13/2.88 ![X0,X1,X2]: (~chea(X0,X1)|~subs(X2,X1)|subs(sK4_skl(X0,X2),X0))),
% 19.13/2.88 inference(cnf_transformation,[status(thm)],[f10375])).
% 19.13/2.88 fof(f19162,plain,(
% 19.13/2.88 chea(n374bernehmen_1_1,annahme_1_1)),
% 19.13/2.88 inference(cnf_transformation,[status(thm)],[f8535])).
% 19.13/2.88 fof(f20815,plain,(
% 19.13/2.88 (![X0,X1,X2,X3,X4,X5]: (((((~attr(X2,X1)|~attr(X4,X5))|~sub(X0,firma_1_1))|~sub(X1,name_1_1))|~subs(X3,n374bernehmen_1_1))|~val(X1,bmw_0)))),
% 19.13/2.88 inference(pre_NNF_transformation,[status(thm)],[f10189])).
% 19.13/2.88 fof(f20816,plain,(
% 19.13/2.88 ![X1]: ((((((![X2]: ~attr(X2,X1))|(![X4,X5]: ~attr(X4,X5)))|(![X0]: ~sub(X0,firma_1_1)))|~sub(X1,name_1_1))|(![X3]: ~subs(X3,n374bernehmen_1_1)))|~val(X1,bmw_0))),
% 19.13/2.88 inference(miniscoping,[status(thm)],[f20815])).
% 19.13/2.88 fof(f20817,plain,(
% 19.13/2.88 ![X0,X1,X2,X3,X4,X5]: (~attr(X0,X1)|~attr(X2,X3)|~sub(X4,firma_1_1)|~sub(X1,name_1_1)|~subs(X5,n374bernehmen_1_1)|~val(X1,bmw_0))),
% 19.13/2.88 inference(cnf_transformation,[status(thm)],[f20816])).
% 19.13/2.88 fof(f20826,plain,(
% 19.13/2.88 subs(c25,annahme_1_1)),
% 19.13/2.88 inference(cnf_transformation,[status(thm)],[f10190])).
% 19.13/2.88 fof(f20832,plain,(
% 19.13/2.88 attr(c73,c74)),
% 19.13/2.88 inference(cnf_transformation,[status(thm)],[f10190])).
% 19.13/2.88 fof(f20833,plain,(
% 19.13/2.88 sub(c73,firma_1_1)),
% 19.13/2.88 inference(cnf_transformation,[status(thm)],[f10190])).
% 19.13/2.88 fof(f20834,plain,(
% 19.13/2.88 sub(c74,name_1_1)),
% 19.13/2.88 inference(cnf_transformation,[status(thm)],[f10190])).
% 19.13/2.88 fof(f20835,plain,(
% 19.13/2.88 val(c74,bmw_0)),
% 19.13/2.88 inference(cnf_transformation,[status(thm)],[f10190])).
% 19.13/2.88 fof(f21033,definition,(
% 19.13/2.88 ![X0,X1]: (sQ0_spl <=> (~attr(X0,X1)|~sub(X1,name_1_1)|~val(X1,bmw_0)))),
% 19.13/2.88 introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 19.13/2.88 fof(f21034,plain,(
% 19.13/2.88 ![X0,X1]: (~attr(X0,X1)|~sub(X1,name_1_1)|~val(X1,bmw_0)|~sQ0_spl)),
% 19.13/2.88 inference(component_clause,[status(thm)],[f21033])).
% 19.13/2.88 fof(f21036,definition,(
% 19.13/2.88 ![X2,X3]: (sQ1_spl <=> (~attr(X2,X3)))),
% 19.13/2.88 introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition])).
% 19.13/2.88 fof(f21037,plain,(
% 19.13/2.88 ![X0,X1]: (~attr(X0,X1)|~sQ1_spl)),
% 19.13/2.88 inference(component_clause,[status(thm)],[f21036])).
% 19.13/2.88 fof(f21039,definition,(
% 19.13/2.88 ![X4]: (sQ2_spl <=> (~sub(X4,firma_1_1)))),
% 19.13/2.88 introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition])).
% 19.13/2.88 fof(f21040,plain,(
% 19.13/2.88 ![X0]: (~sub(X0,firma_1_1)|~sQ2_spl)),
% 19.13/2.88 inference(component_clause,[status(thm)],[f21039])).
% 19.13/2.88 fof(f21042,definition,(
% 19.13/2.88 ![X5]: (sQ3_spl <=> (~subs(X5,n374bernehmen_1_1)))),
% 19.13/2.88 introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition])).
% 19.13/2.88 fof(f21043,plain,(
% 19.13/2.88 ![X0]: (~subs(X0,n374bernehmen_1_1)|~sQ3_spl)),
% 19.13/2.88 inference(component_clause,[status(thm)],[f21042])).
% 19.13/2.88 fof(f21045,plain,(
% 19.13/2.88 sQ0_spl|sQ1_spl|sQ2_spl|sQ3_spl),
% 19.13/2.88 inference(split_clause,[status(thm)],[f20817,f21033,f21036,f21039,f21042])).
% 19.13/2.88 fof(f21108,plain,(
% 19.13/2.88 ![X0]: (~subs(X0,annahme_1_1)|subs(sK4_skl(n374bernehmen_1_1,X0),n374bernehmen_1_1))),
% 19.13/2.88 inference(resolution,[status(thm)],[f10377,f19162])).
% 19.13/2.88 fof(f21109,plain,(
% 19.13/2.88 ![X0]: (~subs(X0,annahme_1_1)|~sQ3_spl)),
% 19.13/2.88 inference(forward_subsumption_resolution,[status(thm)],[f21108,f21043])).
% 19.13/2.88 fof(f21111,plain,(
% 19.13/2.88 $false|~sQ3_spl),
% 19.13/2.88 inference(backward_subsumption_resolution,[status(thm)],[f20826,f21109])).
% 19.89/2.97 fof(f21112,plain,(
% 19.89/2.97 ~sQ3_spl),
% 19.89/2.97 inference(contradiction_clause,[status(thm)],[f21111])).
% 19.89/2.97 fof(f21115,plain,(
% 19.89/2.97 $false|~sQ2_spl),
% 19.89/2.97 inference(backward_subsumption_resolution,[status(thm)],[f20833,f21040])).
% 19.89/2.97 fof(f21121,plain,(
% 19.89/2.97 ~sQ2_spl),
% 19.89/2.97 inference(contradiction_clause,[status(thm)],[f21115])).
% 19.89/2.97 fof(f21125,plain,(
% 19.89/2.97 ![X0]: (~attr(X0,c74)|~sub(c74,name_1_1)|~sQ0_spl)),
% 19.89/2.97 inference(resolution,[status(thm)],[f21034,f20835])).
% 19.89/2.97 fof(f21126,definition,(
% 19.89/2.97 ![X0]: (sQ4_spl <=> (~attr(X0,c74)))),
% 19.89/2.97 introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition])).
% 19.89/2.97 fof(f21127,plain,(
% 19.89/2.97 ![X0]: (~attr(X0,c74)|~sQ4_spl)),
% 19.89/2.97 inference(component_clause,[status(thm)],[f21126])).
% 19.89/2.97 fof(f21129,definition,(
% 19.89/2.97 sQ5_spl <=> (sub(c74,name_1_1))),
% 19.89/2.97 introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition])).
% 19.89/2.97 fof(f21131,plain,(
% 19.89/2.97 ~sub(c74,name_1_1)|sQ5_spl),
% 19.89/2.97 inference(component_clause,[status(thm)],[f21129])).
% 19.89/2.97 fof(f21132,plain,(
% 19.89/2.97 sQ4_spl|~sQ5_spl|~sQ0_spl),
% 19.89/2.97 inference(split_clause,[status(thm)],[f21125,f21126,f21129,f21033])).
% 19.89/2.97 fof(f21133,plain,(
% 19.89/2.97 $false|sQ5_spl),
% 19.89/2.97 inference(forward_subsumption_resolution,[status(thm)],[f21131,f20834])).
% 19.89/2.97 fof(f21134,plain,(
% 19.89/2.97 sQ5_spl),
% 19.89/2.97 inference(contradiction_clause,[status(thm)],[f21133])).
% 19.89/2.97 fof(f21135,plain,(
% 19.89/2.97 $false|~sQ1_spl),
% 19.89/2.97 inference(backward_subsumption_resolution,[status(thm)],[f20832,f21037])).
% 19.89/2.97 fof(f21137,plain,(
% 19.89/2.97 ~sQ1_spl),
% 19.89/2.97 inference(contradiction_clause,[status(thm)],[f21135])).
% 19.89/2.97 fof(f21144,plain,(
% 19.89/2.97 $false|~sQ4_spl),
% 19.89/2.97 inference(forward_subsumption_resolution,[status(thm)],[f20832,f21127])).
% 19.89/2.97 fof(f21145,plain,(
% 19.89/2.97 ~sQ4_spl),
% 19.89/2.97 inference(contradiction_clause,[status(thm)],[f21144])).
% 19.89/2.97 fof(f21146,plain,(
% 19.89/2.97 $false),
% 19.89/2.97 inference(sat_refutation,[status(thm)],[f21045,f21112,f21121,f21132,f21134,f21137,f21145])).
% 19.89/2.97 % SZS output end CNFRefutation for theBenchmark.p
% 19.89/3.00 % Elapsed time: 2.682406 seconds
% 19.89/3.00 % CPU time: 20.105255 seconds
% 19.89/3.00 % Total memory used: 506.482 MB
% 19.89/3.00 % Net memory used: 497.585 MB
%------------------------------------------------------------------------------