%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+23 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n014.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 12:13:57 PM UTC 2026
% Result : Theorem 8.78s 1.71s
% Output : CNFRefutation 9.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 13
% Syntax : Number of formulae : 60 ( 12 unt; 8 def)
% Number of atoms : 385 ( 0 equ)
% Maximal formula atoms : 194 ( 6 avg)
% Number of connectives : 440 ( 115 ~; 92 |; 223 &)
% ( 8 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 194 ( 8 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 30 ( 29 usr; 9 prp; 0-8 aty)
% Number of functors : 59 ( 59 usr; 57 con; 0-2 aty)
% Number of variables : 98 ( 81 !; 17 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : member(X0,cons(X0,X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [X0,X1,X2] :
( member(X0,X2)
=> member(X0,cons(X1,X2)) ),
file('/export/starexec/sandbox/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/sandbox/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/sandbox/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(einbau__1_1,varia_c)
& refer(einbau__1_1,refer_c)
& quant(einbau__1_1,one)
& gener(einbau__1_1,ge)
& fact(einbau__1_1,real)
& etype(einbau__1_1,int0)
& card(einbau__1_1,int1)
& sort(einbau__1_1,ad)
& varia(abschlu__337_1_1,varia_c)
& refer(abschlu__337_1_1,refer_c)
& quant(abschlu__337_1_1,one)
& gener(abschlu__337_1_1,ge)
& fact(abschlu__337_1_1,real)
& etype(abschlu__337_1_1,int0)
& card(abschlu__337_1_1,int1)
& sort(abschlu__337_1_1,io)
& sort(abschlu__337_1_1,ad)
& 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(c865,varia_c)
& refer(c865,indet)
& quant(c865,one)
& gener(c865,sp)
& fact(c865,real)
& etype(c865,int0)
& card(c865,int1)
& sort(c865,na)
& 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(absatz_1_2,varia_c)
& refer(absatz_1_2,refer_c)
& quant(absatz_1_2,one)
& gener(absatz_1_2,ge)
& fact(absatz_1_2,real)
& etype(absatz_1_2,int0)
& card(absatz_1_2,int1)
& sort(absatz_1_2,ad)
& varia(c801,con)
& refer(c801,det)
& quant(c801,one)
& gener(c801,sp)
& fact(c801,real)
& etype(c801,int0)
& card(c801,int1)
& sort(c801,io)
& sort(c801,d)
& varia(c791,varia_c)
& refer(c791,det)
& quant(c791,one)
& gener(c791,sp)
& fact(c791,real)
& etype(c791,int0)
& card(c791,int1)
& sort(c791,o)
& varia(mitspieler_1_1,varia_c)
& refer(mitspieler_1_1,refer_c)
& quant(mitspieler_1_1,one)
& gener(mitspieler_1_1,ge)
& fact(mitspieler_1_1,real)
& etype(mitspieler_1_1,int0)
& card(mitspieler_1_1,int1)
& sort(mitspieler_1_1,d)
& varia(endmontage_1_1,varia_c)
& refer(endmontage_1_1,refer_c)
& quant(endmontage_1_1,one)
& gener(endmontage_1_1,ge)
& fact(endmontage_1_1,real)
& etype(endmontage_1_1,int0)
& card(endmontage_1_1,int1)
& sort(endmontage_1_1,ad)
& varia(rover_1_1,varia_c)
& refer(rover_1_1,refer_c)
& quant(rover_1_1,one)
& gener(rover_1_1,ge)
& fact(rover_1_1,real)
& etype(rover_1_1,int0)
& card(rover_1_1,int1)
& sort(rover_1_1,d)
& varia(jahr__1_1,varia_c)
& refer(jahr__1_1,refer_c)
& quant(jahr__1_1,quant_c)
& gener(jahr__1_1,ge)
& fact(jahr__1_1,real)
& etype(jahr__1_1,etype_c)
& card(jahr__1_1,card_c)
& sort(jahr__1_1,ta)
& sort(jahr__1_1,oa)
& sort(jahr__1_1,me)
& card(c758,int15)
& sort(c758,nu)
& varia(kunstturner_1_1,varia_c)
& refer(kunstturner_1_1,refer_c)
& quant(kunstturner_1_1,one)
& gener(kunstturner_1_1,ge)
& fact(kunstturner_1_1,real)
& etype(kunstturner_1_1,int0)
& card(kunstturner_1_1,int1)
& sort(kunstturner_1_1,d)
& varia(c864,con)
& refer(c864,det)
& quant(c864,one)
& gener(c864,sp)
& fact(c864,real)
& etype(c864,int0)
& card(c864,int1)
& sort(c864,io)
& sort(c864,d)
& varia(c797,con)
& refer(c797,det)
& quant(c797,one)
& gener(c797,sp)
& fact(c797,real)
& etype(c797,int0)
& card(c797,int1)
& sort(c797,ad)
& varia(c787,varia_c)
& refer(c787,det)
& quant(c787,mult)
& gener(c787,sp)
& fact(c787,real)
& etype(c787,int1)
& card(c787,cons(x_constant,cons(int1,nil)))
& sort(c787,d)
& varia(c773,con)
& refer(c773,det)
& quant(c773,one)
& gener(c773,sp)
& fact(c773,real)
& etype(c773,int0)
& card(c773,int1)
& sort(c773,ad)
& varia(c767,varia_c)
& refer(c767,refer_c)
& quant(c767,one)
& gener(c767,gener_c)
& fact(c767,real)
& etype(c767,int0)
& card(c767,int1)
& sort(c767,d)
& varia(c762,varia_c)
& refer(c762,refer_c)
& quant(c762,quant_c)
& gener(c762,gener_c)
& fact(c762,real)
& etype(c762,etype_c)
& card(c762,card_c)
& sort(c762,ta)
& sort(c762,m)
& varia(c753,varia_c)
& refer(c753,indet)
& quant(c753,mult)
& gener(c753,gener_c)
& fact(c753,real)
& etype(c753,int1)
& card(c753,cons(x_constant,cons(int1,nil)))
& sort(c753,d)
& varia(c2495,varia_c)
& refer(c2495,refer_c)
& quant(c2495,quant_c)
& gener(c2495,gener_c)
& fact(c2495,real)
& etype(c2495,etype_c)
& card(c2495,card_c)
& sort(c2495,ent)
& subs(endmontage_1_1,einbau__1_1)
& assoc(endmontage_1_1,abschlu__337_1_1)
& val(c865,bmw_0)
& sub(c865,name_1_1)
& sub(c864,firma_1_1)
& attr(c864,c865)
& sub(c801,firma_1_1)
& subs(c797,absatz_1_2)
& obj(c797,c801)
& attch(c791,c787)
& pred(c787,mitspieler_1_1)
& subs(c773,endmontage_1_1)
& sub(c767,rover_1_1)
& quant_p3(c762,c758,jahr__1_1)
& pred(c753,kunstturner_1_1)
& tupl_p8(c2495,c753,c762,c767,c773,c787,c797,c864) ),
file('/export/starexec/sandbox/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] :
( 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(f20828,plain,
attr(c864,c865),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20829,plain,
sub(c864,firma_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20830,plain,
sub(c865,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20831,plain,
val(c865,bmw_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21047,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(f21048,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)],[f21047]) ).
fof(f21050,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(f21051,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21050]) ).
fof(f21053,definition,
! [X4,X5] :
( sQ2_spl
<=> ~ attr(X4,X5) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f21054,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21053]) ).
fof(f21056,plain,
( sQ2_spl
| sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f21047,f21050,f21053]) ).
fof(f21057,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20828,f21054]) ).
fof(f21058,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f21057]) ).
fof(f21064,definition,
( sQ4_spl
<=> sub(c865,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f21066,plain,
( sQ4_spl
| ~ sub(c865,name_1_1) ),
inference(component_clause,[status(thm)],[f21064]) ).
fof(f21068,plain,
( sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21066,f20830]) ).
fof(f21069,plain,
sQ4_spl,
inference(contradiction_clause,[status(thm)],[f21068]) ).
fof(f21070,plain,
! [X0] :
( ~ sQ1_spl
| ~ sub(c865,name_1_1)
| ~ attr(X0,c865) ),
inference(resolution,[status(thm)],[f21051,f20831]) ).
fof(f21071,definition,
! [X0] :
( sQ5_spl
<=> ~ attr(X0,c865) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f21072,plain,
! [X0] :
( ~ sQ5_spl
| ~ attr(X0,c865) ),
inference(component_clause,[status(thm)],[f21071]) ).
fof(f21074,plain,
( ~ sQ1_spl
| ~ sQ4_spl
| sQ5_spl ),
inference(split_clause,[status(thm)],[f21070,f21071,f21064,f21050]) ).
fof(f21075,plain,
( ~ sQ5_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20828,f21072]) ).
fof(f21076,plain,
~ sQ5_spl,
inference(contradiction_clause,[status(thm)],[f21075]) ).
fof(f21077,plain,
! [X0,X1] :
( ~ sQ0_spl
| ~ sub(X0,firma_1_1)
| ~ sub(c865,name_1_1)
| ~ obj(X1,X0)
| ~ attr(X0,c865) ),
inference(resolution,[status(thm)],[f21048,f20831]) ).
fof(f21078,definition,
! [X0,X1] :
( sQ6_spl
<=> ( ~ sub(X0,firma_1_1)
| ~ obj(X1,X0)
| ~ attr(X0,c865) ) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f21079,plain,
! [X0,X1] :
( ~ sQ6_spl
| ~ sub(X0,firma_1_1)
| ~ obj(X1,X0)
| ~ attr(X0,c865) ),
inference(component_clause,[status(thm)],[f21078]) ).
fof(f21081,plain,
( ~ sQ0_spl
| ~ sQ4_spl
| sQ6_spl ),
inference(split_clause,[status(thm)],[f21077,f21078,f21064,f21047]) ).
fof(f21084,plain,
! [X0] :
( ~ sQ6_spl
| ~ sub(c864,firma_1_1)
| ~ obj(X0,c864) ),
inference(resolution,[status(thm)],[f21079,f20828]) ).
fof(f21085,definition,
! [X0] :
( sQ7_spl
<=> ~ obj(X0,c864) ),
introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).
fof(f21086,plain,
! [X0] :
( ~ sQ7_spl
| ~ obj(X0,c864) ),
inference(component_clause,[status(thm)],[f21085]) ).
fof(f21088,definition,
( sQ8_spl
<=> sub(c864,firma_1_1) ),
introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).
fof(f21090,plain,
( sQ8_spl
| ~ sub(c864,firma_1_1) ),
inference(component_clause,[status(thm)],[f21088]) ).
fof(f21091,plain,
( ~ sQ6_spl
| ~ sQ8_spl
| sQ7_spl ),
inference(split_clause,[status(thm)],[f21084,f21085,f21088,f21078]) ).
fof(f21092,plain,
! [X0,X1] :
( ~ sQ7_spl
| ~ sub(X0,X1)
| ~ member(X1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil))))
| ~ attr(c864,X0) ),
inference(resolution,[status(thm)],[f21086,f10702]) ).
fof(f21093,plain,
! [X0] :
( ~ sQ7_spl
| ~ sub(c865,X0)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(resolution,[status(thm)],[f21092,f20828]) ).
fof(f21099,plain,
( sQ8_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21090,f20829]) ).
fof(f21100,plain,
sQ8_spl,
inference(contradiction_clause,[status(thm)],[f21099]) ).
fof(f21102,plain,
( ~ sQ7_spl
| ~ member(name_1_1,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(resolution,[status(thm)],[f21093,f20830]) ).
fof(f21104,plain,
( ~ sQ7_spl
| ~ member(name_1_1,cons(familiename_1_1,cons(name_1_1,nil))) ),
inference(resolution,[status(thm)],[f21102,f10194]) ).
fof(f21105,plain,
( ~ sQ7_spl
| ~ member(name_1_1,cons(name_1_1,nil)) ),
inference(resolution,[status(thm)],[f21104,f10194]) ).
fof(f21106,plain,
( ~ sQ7_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21105,f10191]) ).
fof(f21107,plain,
~ sQ7_spl,
inference(contradiction_clause,[status(thm)],[f21106]) ).
fof(f21108,plain,
$false,
inference(sat_refutation,[status(thm)],[f21056,f21058,f21069,f21074,f21076,f21081,f21091,f21100,f21107]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR115+23 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.07/0.34 % Computer : n014.cluster.edu
% 0.07/0.34 % Model : x86_64 x86_64
% 0.07/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.34 % Memory : 8046.5625MB
% 0.07/0.34 % OS : Linux 6.8.0-71-generic
% 0.07/0.34 % CPULimit : 300
% 0.07/0.35 % WCLimit : 300
% 0.07/0.35 % DateTime : Mon Sep 21 15:05:50 UTC 2026
% 0.07/0.35 % CPUTime :
% 0.22/0.48 % Drodi V4.1.1
% 8.78/1.71 % Refutation found
% 8.78/1.71 % SZS status Theorem for theBenchmark: Theorem is valid
% 8.78/1.71 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.52/1.80 % Elapsed time: 1.440862 seconds
% 0.52/1.80 % CPU time: 9.969240 seconds
% 0.52/1.80 % Total memory used: 481.304 MB
% 0.52/1.80 % Net memory used: 475.114 MB
%------------------------------------------------------------------------------