%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+24 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n013.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 21.44s 3.35s
% Output : CNFRefutation 1.63s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 12
% Syntax : Number of formulae : 58 ( 10 unt; 8 def)
% Number of atoms : 378 ( 0 equ)
% Maximal formula atoms : 194 ( 6 avg)
% Number of connectives : 404 ( 84 ~; 71 |; 239 &)
% ( 8 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 194 ( 9 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 32 ( 31 usr; 9 prp; 0-8 aty)
% Number of functors : 62 ( 62 usr; 57 con; 0-3 aty)
% Number of variables : 89 ( 66 !; 23 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f162,axiom,
! [X0,X1,X2] :
( ( subr(X0,sub_0)
& arg2(X0,X2)
& arg1(X0,X1) )
=> ? [X3,X4,X5] :
( subs(X3,bezeichnen_1_1)
& subr(X4,rprs_0)
& sub(X5,X2)
& obj(X3,X1)
& mcont(X3,X4)
& hsit(X0,X3)
& arg2(X4,X5)
& arg1(X4,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f163,axiom,
! [X0,X1] :
( sub(X0,X1)
=> ? [X2] :
( subr(X2,sub_0)
& arg2(X2,X1)
& arg1(X2,X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5] :
( val(X1,bmw_0)
& sub(X1,name_1_1)
& sub(X0,firma_1_1)
& obj(X3,X0)
& attr(X4,X5)
& attr(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5] :
( val(X1,bmw_0)
& sub(X1,name_1_1)
& sub(X0,firma_1_1)
& obj(X3,X0)
& attr(X4,X5)
& attr(X2,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/sandbox2/benchmark/theBenchmark.p') ).
fof(f10715,plain,
! [X0,X1,X2] :
( ? [X3,X4,X5] :
( subs(X3,bezeichnen_1_1)
& subr(X4,rprs_0)
& sub(X5,X2)
& obj(X3,X1)
& mcont(X3,X4)
& hsit(X0,X3)
& arg2(X4,X5)
& arg1(X4,X1) )
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f162]) ).
fof(f10716,plain,
! [X0,X1,X2] :
( ? [X3] :
( subs(X3,bezeichnen_1_1)
& ? [X4] :
( subr(X4,rprs_0)
& ? [X5] :
( sub(X5,X2)
& obj(X3,X1)
& mcont(X3,X4)
& hsit(X0,X3)
& arg2(X4,X5)
& arg1(X4,X1) ) ) )
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(miniscoping,[status(thm)],[f10715]) ).
fof(f10717,plain,
! [X0,X1,X2] :
( ( subs(sK54_skl(X2,X1,X0),bezeichnen_1_1)
& subr(sK55_skl(X2,X1,X0),rprs_0)
& sub(sK56_skl(X2,X1,X0),X2)
& obj(sK54_skl(X2,X1,X0),X1)
& mcont(sK54_skl(X2,X1,X0),sK55_skl(X2,X1,X0))
& hsit(X0,sK54_skl(X2,X1,X0))
& arg2(sK55_skl(X2,X1,X0),sK56_skl(X2,X1,X0))
& arg1(sK55_skl(X2,X1,X0),X1) )
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK54_skl,sK55_skl,sK56_skl]),skolemize(X3,sK54_skl(X2,X1,X0)),skolemize(X4,sK55_skl(X2,X1,X0)),skolemize(X5,sK56_skl(X2,X1,X0))],[f10716]) ).
fof(f10722,plain,
! [X0,X1,X2] :
( obj(sK54_skl(X2,X1,X0),X1)
| ~ subr(X0,sub_0)
| ~ arg2(X0,X2)
| ~ arg1(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10717]) ).
fof(f10726,plain,
! [X0,X1] :
( ? [X2] :
( subr(X2,sub_0)
& arg2(X2,X1)
& arg1(X2,X0) )
| ~ sub(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f163]) ).
fof(f10727,plain,
! [X0,X1] :
( ( subr(sK57_skl(X1,X0),sub_0)
& arg2(sK57_skl(X1,X0),X1)
& arg1(sK57_skl(X1,X0),X0) )
| ~ sub(X0,X1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK57_skl]),skolemize(X2,sK57_skl(X1,X0))],[f10726]) ).
fof(f10728,plain,
! [X0,X1] :
( arg1(sK57_skl(X1,X0),X0)
| ~ sub(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10727]) ).
fof(f10729,plain,
! [X0,X1] :
( arg2(sK57_skl(X1,X0),X1)
| ~ sub(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10727]) ).
fof(f10730,plain,
! [X0,X1] :
( subr(sK57_skl(X1,X0),sub_0)
| ~ sub(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10727]) ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ obj(X3,X0)
| ~ attr(X4,X5)
| ~ attr(X2,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X1] :
( ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ! [X0] :
( ~ sub(X0,firma_1_1)
| ! [X3] : ~ obj(X3,X0)
| ! [X4,X5] : ~ attr(X4,X5)
| ! [X2] : ~ attr(X2,X1) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ sub(X5,firma_1_1)
| ~ obj(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] :
( sQ0_spl
<=> ( ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f21048,plain,
! [X0,X1] :
( ~ sQ0_spl
| ~ val(X1,bmw_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21047]) ).
fof(f21050,definition,
! [X2,X3] :
( sQ1_spl
<=> ~ attr(X2,X3) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f21051,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21050]) ).
fof(f21053,definition,
! [X4,X5] :
( sQ2_spl
<=> ( ~ sub(X5,firma_1_1)
| ~ obj(X4,X5) ) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f21054,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ sub(X1,firma_1_1)
| ~ obj(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(f21059,plain,
! [X0] :
( ~ sQ2_spl
| ~ obj(X0,c864) ),
inference(resolution,[status(thm)],[f20829,f21054]) ).
fof(f21924,plain,
subr(sK57_skl(firma_1_1,c864),sub_0),
inference(resolution,[status(thm)],[f10730,f20829]) ).
fof(f21931,plain,
! [X0,X1] :
( obj(sK54_skl(X1,X0,sK57_skl(firma_1_1,c864)),X0)
| ~ arg2(sK57_skl(firma_1_1,c864),X1)
| ~ arg1(sK57_skl(firma_1_1,c864),X0) ),
inference(resolution,[status(thm)],[f21924,f10722]) ).
fof(f21983,definition,
( sQ4_spl
<=> sub(c864,firma_1_1) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f21985,plain,
( sQ4_spl
| ~ sub(c864,firma_1_1) ),
inference(component_clause,[status(thm)],[f21983]) ).
fof(f21987,plain,
( sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21985,f20829]) ).
fof(f21988,plain,
sQ4_spl,
inference(contradiction_clause,[status(thm)],[f21987]) ).
fof(f21989,plain,
! [X0] :
( ~ sub(c864,firma_1_1)
| obj(sK54_skl(firma_1_1,X0,sK57_skl(firma_1_1,c864)),X0)
| ~ arg1(sK57_skl(firma_1_1,c864),X0) ),
inference(resolution,[status(thm)],[f21931,f10729]) ).
fof(f21990,definition,
! [X0] :
( sQ5_spl
<=> ( obj(sK54_skl(firma_1_1,X0,sK57_skl(firma_1_1,c864)),X0)
| ~ arg1(sK57_skl(firma_1_1,c864),X0) ) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f21991,plain,
! [X0] :
( ~ sQ5_spl
| obj(sK54_skl(firma_1_1,X0,sK57_skl(firma_1_1,c864)),X0)
| ~ arg1(sK57_skl(firma_1_1,c864),X0) ),
inference(component_clause,[status(thm)],[f21990]) ).
fof(f21993,plain,
( ~ sQ4_spl
| sQ5_spl ),
inference(split_clause,[status(thm)],[f21989,f21990,f21983]) ).
fof(f21994,plain,
( ~ sQ5_spl
| ~ sub(c864,firma_1_1)
| obj(sK54_skl(firma_1_1,c864,sK57_skl(firma_1_1,c864)),c864) ),
inference(resolution,[status(thm)],[f21991,f10728]) ).
fof(f21995,definition,
( sQ6_spl
<=> obj(sK54_skl(firma_1_1,c864,sK57_skl(firma_1_1,c864)),c864) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f21996,plain,
( ~ sQ6_spl
| obj(sK54_skl(firma_1_1,c864,sK57_skl(firma_1_1,c864)),c864) ),
inference(component_clause,[status(thm)],[f21995]) ).
fof(f21998,plain,
( ~ sQ5_spl
| ~ sQ4_spl
| sQ6_spl ),
inference(split_clause,[status(thm)],[f21994,f21995,f21983,f21990]) ).
fof(f21999,plain,
( ~ sQ6_spl
| ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21996,f21059]) ).
fof(f22000,plain,
( ~ sQ6_spl
| ~ sQ2_spl ),
inference(contradiction_clause,[status(thm)],[f21999]) ).
fof(f22001,plain,
! [X0] :
( ~ sQ0_spl
| ~ val(c865,bmw_0)
| ~ attr(X0,c865) ),
inference(resolution,[status(thm)],[f21048,f20830]) ).
fof(f22004,definition,
! [X0] :
( sQ7_spl
<=> ~ attr(X0,c865) ),
introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).
fof(f22005,plain,
! [X0] :
( ~ sQ7_spl
| ~ attr(X0,c865) ),
inference(component_clause,[status(thm)],[f22004]) ).
fof(f22007,definition,
( sQ8_spl
<=> val(c865,bmw_0) ),
introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).
fof(f22009,plain,
( sQ8_spl
| ~ val(c865,bmw_0) ),
inference(component_clause,[status(thm)],[f22007]) ).
fof(f22010,plain,
( ~ sQ0_spl
| ~ sQ8_spl
| sQ7_spl ),
inference(split_clause,[status(thm)],[f22001,f22004,f22007,f21047]) ).
fof(f22025,plain,
( ~ sQ7_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20828,f22005]) ).
fof(f22026,plain,
~ sQ7_spl,
inference(contradiction_clause,[status(thm)],[f22025]) ).
fof(f22027,plain,
( sQ8_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f22009,f20831]) ).
fof(f22028,plain,
sQ8_spl,
inference(contradiction_clause,[status(thm)],[f22027]) ).
fof(f22058,plain,
( ~ sQ1_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20828,f21051]) ).
fof(f22059,plain,
~ sQ1_spl,
inference(contradiction_clause,[status(thm)],[f22058]) ).
fof(f22060,plain,
$false,
inference(sat_refutation,[status(thm)],[f21056,f21988,f21993,f21998,f22000,f22010,f22026,f22028,f22059]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR115+24 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n013.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 21 15:05:36 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.22/0.50 % Drodi V4.1.1
% 21.44/3.35 % Refutation found
% 21.44/3.35 % SZS status Theorem for theBenchmark: Theorem is valid
% 21.44/3.35 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 1.63/3.45 % Elapsed time: 3.065787 seconds
% 1.63/3.45 % CPU time: 22.802710 seconds
% 1.63/3.45 % Total memory used: 507.080 MB
% 1.63/3.45 % Net memory used: 498.221 MB
%------------------------------------------------------------------------------