%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+27 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/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 90.11s 11.97s
% Output : CNFRefutation 90.11s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 6
% Syntax : Number of formulae : 40 ( 12 unt; 0 def)
% Number of atoms : 383 ( 0 equ)
% Maximal formula atoms : 244 ( 9 avg)
% Number of connectives : 426 ( 83 ~; 67 |; 273 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 244 ( 13 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 22 ( 21 usr; 1 prp; 0-7 aty)
% Number of functors : 71 ( 71 usr; 69 con; 0-2 aty)
% Number of variables : 108 ( 89 !; 19 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : member(X0,cons(X0,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [X0,X1,X2] :
( member(X0,X2)
=> member(X0,cons(X1,X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f20,axiom,
! [X0,X1] :
( card(X0,X1)
=> has_card_leq(X0,X1) ),
file('/export/starexec/sandbox2/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/sandbox2/benchmark/theBenchmark.p') ).
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5,X6,X7] :
( val(X6,X7)
& sub(X6,jahr__1_1)
& sub(X2,name_1_1)
& sub(X1,name_1_1)
& obj(X4,X0)
& has_card_leq(X7,int1994)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5,X6,X7] :
( val(X6,X7)
& sub(X6,jahr__1_1)
& sub(X2,name_1_1)
& sub(X1,name_1_1)
& obj(X4,X0)
& has_card_leq(X7,int1994)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(gewinn_1_1,varia_c)
& refer(gewinn_1_1,refer_c)
& quant(gewinn_1_1,one)
& gener(gewinn_1_1,ge)
& fact(gewinn_1_1,real)
& etype(gewinn_1_1,int0)
& card(gewinn_1_1,int1)
& sort(gewinn_1_1,d)
& gener(million_1_1,ge)
& sort(million_1_1,me)
& card(c92,int697)
& sort(c92,nu)
& gener(hundertstel__1_1,ge)
& sort(hundertstel__1_1,me)
& card(c86,int35)
& sort(c86,nu)
& card(c80,int1994)
& sort(c80,nu)
& 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)
& varia(c85,varia_c)
& refer(c85,refer_c)
& quant(c85,quant_c)
& gener(c85,sp)
& fact(c85,real)
& etype(c85,etype_c)
& card(c85,card_c)
& sort(c85,ta)
& sort(c85,oa)
& sort(c85,me)
& varia(konzerngewinn_1_1,varia_c)
& refer(konzerngewinn_1_1,refer_c)
& quant(konzerngewinn_1_1,one)
& gener(konzerngewinn_1_1,ge)
& fact(konzerngewinn_1_1,real)
& etype(konzerngewinn_1_1,int0)
& card(konzerngewinn_1_1,int1)
& sort(konzerngewinn_1_1,d)
& varia(firmengruppe_1_1,varia_c)
& refer(firmengruppe_1_1,refer_c)
& quant(firmengruppe_1_1,one)
& gener(firmengruppe_1_1,ge)
& fact(firmengruppe_1_1,real)
& etype(firmengruppe_1_1,int0)
& card(firmengruppe_1_1,int1)
& sort(firmengruppe_1_1,io)
& sort(firmengruppe_1_1,d)
& varia(bmw_1_1,varia_c)
& refer(bmw_1_1,refer_c)
& quant(bmw_1_1,one)
& gener(bmw_1_1,ge)
& fact(bmw_1_1,real)
& etype(bmw_1_1,int0)
& card(bmw_1_1,int1)
& sort(bmw_1_1,d)
& varia(c47,varia_c)
& refer(c47,refer_c)
& quant(c47,quant_c)
& gener(c47,gener_c)
& fact(c47,real)
& etype(c47,etype_c)
& card(c47,card_c)
& sort(c47,ent)
& gener(mark_1_1,ge)
& sort(mark_1_1,me)
& fact(c324,real)
& sort(c324,me)
& varia(c95,con)
& refer(c95,refer_c)
& quant(c95,quant_c)
& gener(c95,gener_c)
& fact(c95,real)
& etype(c95,etype_c)
& card(c95,card_c)
& sort(c95,m)
& sort(c95,co)
& varia(c91,con)
& refer(c91,refer_c)
& quant(c91,quant_c)
& gener(c91,gener_c)
& fact(c91,real)
& etype(c91,etype_c)
& card(c91,card_c)
& sort(c91,m)
& sort(c91,co)
& varia(c84,con)
& refer(c84,det)
& quant(c84,one)
& gener(c84,sp)
& fact(c84,real)
& etype(c84,int0)
& card(c84,int1)
& sort(c84,t)
& varia(c79,con)
& refer(c79,det)
& quant(c79,one)
& gener(c79,sp)
& fact(c79,real)
& etype(c79,int0)
& card(c79,int1)
& sort(c79,d)
& varia(c72,varia_c)
& refer(c72,refer_c)
& quant(c72,one)
& gener(c72,gener_c)
& fact(c72,real)
& etype(c72,int0)
& card(c72,int1)
& sort(c72,io)
& sort(c72,d)
& varia(c68,con)
& refer(c68,det)
& quant(c68,one)
& gener(c68,sp)
& fact(c68,real)
& etype(c68,int0)
& card(c68,int1)
& sort(c68,d)
& varia(c319,varia_c)
& refer(c319,refer_c)
& quant(c319,quant_c)
& gener(c319,gener_c)
& fact(c319,real)
& etype(c319,etype_c)
& card(c319,card_c)
& sort(c319,ent)
& card(c17,int3)
& sort(c17,nu)
& varia(monat_1_1,varia_c)
& refer(monat_1_1,refer_c)
& quant(monat_1_1,quant_c)
& gener(monat_1_1,ge)
& fact(monat_1_1,real)
& etype(monat_1_1,etype_c)
& card(monat_1_1,card_c)
& sort(monat_1_1,ta)
& sort(monat_1_1,oa)
& sort(monat_1_1,me)
& card(c16,int16)
& sort(c16,nu)
& varia(tag_1_1,varia_c)
& refer(tag_1_1,refer_c)
& quant(tag_1_1,quant_c)
& gener(tag_1_1,ge)
& fact(tag_1_1,real)
& etype(tag_1_1,etype_c)
& card(tag_1_1,card_c)
& sort(tag_1_1,ta)
& sort(tag_1_1,oa)
& sort(tag_1_1,me)
& varia(c20,varia_c)
& refer(c20,refer_c)
& quant(c20,quant_c)
& gener(c20,sp)
& fact(c20,real)
& etype(c20,etype_c)
& card(c20,card_c)
& sort(c20,ta)
& sort(c20,oa)
& sort(c20,me)
& varia(c19,varia_c)
& refer(c19,refer_c)
& quant(c19,quant_c)
& gener(c19,sp)
& fact(c19,real)
& etype(c19,etype_c)
& card(c19,card_c)
& sort(c19,ta)
& sort(c19,oa)
& sort(c19,me)
& varia(c18,con)
& refer(c18,det)
& quant(c18,one)
& gener(c18,sp)
& fact(c18,real)
& etype(c18,int0)
& card(c18,int1)
& sort(c18,t)
& sort(m__374nchen_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(stadt__1_1,varia_c)
& refer(stadt__1_1,refer_c)
& quant(stadt__1_1,one)
& gener(stadt__1_1,ge)
& fact(stadt__1_1,real)
& etype(stadt__1_1,int0)
& card(stadt__1_1,int1)
& sort(stadt__1_1,io)
& sort(stadt__1_1,d)
& varia(c12,varia_c)
& refer(c12,indet)
& quant(c12,one)
& gener(c12,sp)
& fact(c12,real)
& etype(c12,int0)
& card(c12,int1)
& sort(c12,na)
& varia(c11,con)
& refer(c11,det)
& quant(c11,one)
& gener(c11,sp)
& fact(c11,real)
& etype(c11,int0)
& card(c11,int1)
& sort(c11,io)
& sort(c11,d)
& sub(konzerngewinn_1_1,gewinn_1_1)
& assoc(konzerngewinn_1_1,firmengruppe_1_1)
& quant_p3(c95,c92,million_1_1)
& quant_p3(c91,c86,hundertstel__1_1)
& val(c85,c80)
& sub(c85,jahr__1_1)
& attr(c84,c85)
& sub(c79,konzerngewinn_1_1)
& sub(c72,firmengruppe_1_1)
& sub(c68,bmw_1_1)
& tupl(c47,c11,c18)
& sub(c324,mark_1_1)
& tupl_p7(c319,c68,c72,c79,c84,c91,c95)
& val(c20,c17)
& sub(c20,monat_1_1)
& val(c19,c16)
& sub(c19,tag_1_1)
& attr(c18,c20)
& attr(c18,c19)
& val(c12,m__374nchen_0)
& sub(c12,name_1_1)
& sub(c11,stadt__1_1)
& attr(c11,c12) ),
file('/export/starexec/sandbox2/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(f10224,plain,
! [X0,X1] :
( has_card_leq(X0,X1)
| ~ card(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f20]) ).
fof(f10225,plain,
! [X0,X1] :
( ~ card(X0,X1)
| has_card_leq(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10224]) ).
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] :
( ~ sub(X1,X2)
| obj(sK51_skl(X0),X0)
| ~ 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,X7] :
( ~ val(X6,X7)
| ~ sub(X6,jahr__1_1)
| ~ sub(X2,name_1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X4,X0)
| ~ has_card_leq(X7,int1994)
| ~ attr(X5,X6)
| ~ attr(X3,X2)
| ~ attr(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X6,X7] :
( ~ val(X6,X7)
| ~ sub(X6,jahr__1_1)
| ! [X2] :
( ~ sub(X2,name_1_1)
| ! [X1] :
( ~ sub(X1,name_1_1)
| ! [X0] :
( ! [X4] : ~ obj(X4,X0)
| ~ has_card_leq(X7,int1994)
| ! [X5] : ~ 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,X7] :
( ~ attr(X7,X0)
| ~ sub(X2,name_1_1)
| ~ has_card_leq(X5,int1994)
| ~ sub(X4,name_1_1)
| ~ obj(X6,X1)
| ~ val(X0,X5)
| ~ attr(X3,X4)
| ~ attr(X1,X2)
| ~ sub(X0,jahr__1_1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20818,plain,
attr(c11,c12),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20820,plain,
sub(c12,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20834,plain,
attr(c84,c85),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20835,plain,
sub(c85,jahr__1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20836,plain,
val(c85,c80),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21045,plain,
card(c80,int1994),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21099,plain,
has_card_leq(c80,int1994),
inference(resolution,[status(thm)],[f21045,f10225]) ).
fof(f21143,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ attr(X5,c12)
| ~ attr(X4,X0)
| ~ sub(X0,jahr__1_1)
| ~ has_card_leq(X1,int1994)
| ~ attr(X3,c12)
| ~ obj(X2,X3)
| ~ val(X0,X1) ),
inference(resolution,[status(thm)],[f20820,f20817]) ).
fof(f24815,plain,
! [X0,X1,X2,X3,X4] :
( ~ sub(X2,jahr__1_1)
| ~ attr(X4,X2)
| ~ obj(X3,X1)
| ~ val(X2,X0)
| ~ attr(X1,c12)
| ~ has_card_leq(X0,int1994) ),
inference(resolution,[status(thm)],[f20818,f21143]) ).
fof(f24817,plain,
! [X0,X1,X2,X3] :
( ~ attr(X3,X1)
| ~ val(X1,X2)
| ~ has_card_leq(X2,int1994)
| ~ sub(X1,jahr__1_1)
| ~ obj(X0,c11) ),
inference(resolution,[status(thm)],[f24815,f20818]) ).
fof(f24818,plain,
! [X0,X1,X2] :
( ~ obj(X2,c11)
| ~ val(X1,c80)
| ~ sub(X1,jahr__1_1)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f24817,f21099]) ).
fof(f24825,plain,
! [X0,X1] :
( ~ obj(X1,c11)
| ~ val(c85,c80)
| ~ attr(X0,c85) ),
inference(resolution,[status(thm)],[f24818,f20835]) ).
fof(f24826,plain,
! [X0,X1] :
( ~ attr(X1,c85)
| ~ obj(X0,c11) ),
inference(forward_subsumption_resolution,[status(thm)],[f24825,f20836]) ).
fof(f24827,plain,
! [X0] : ~ obj(X0,c11),
inference(resolution,[status(thm)],[f24826,f20834]) ).
fof(f25273,plain,
! [X0,X1] :
( ~ sub(X1,X0)
| ~ attr(c11,X1)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(resolution,[status(thm)],[f24827,f10702]) ).
fof(f25280,plain,
! [X0] :
( ~ sub(c12,X0)
| ~ member(X0,cons(eigenname_1_1,cons(familiename_1_1,cons(name_1_1,nil)))) ),
inference(resolution,[status(thm)],[f25273,f20818]) ).
fof(f25338,plain,
! [X0] :
( ~ member(X0,cons(familiename_1_1,cons(name_1_1,nil)))
| ~ sub(c12,X0) ),
inference(resolution,[status(thm)],[f25280,f10194]) ).
fof(f25368,plain,
! [X0] :
( ~ member(X0,cons(name_1_1,nil))
| ~ sub(c12,X0) ),
inference(resolution,[status(thm)],[f25338,f10194]) ).
fof(f25371,plain,
~ sub(c12,name_1_1),
inference(resolution,[status(thm)],[f25368,f10191]) ).
fof(f25372,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f25371,f20820]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR115+27 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n014.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Mon Sep 21 15:06:04 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.20/0.55 % Drodi V4.1.1
% 90.11/11.97 % Refutation found
% 90.11/11.97 % SZS status Theorem for theBenchmark: Theorem is valid
% 90.11/11.97 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 6.00/12.09 % Elapsed time: 11.697828 seconds
% 6.00/12.09 % CPU time: 90.961134 seconds
% 6.00/12.09 % Total memory used: 677.859 MB
% 6.00/12.09 % Net memory used: 622.638 MB
%------------------------------------------------------------------------------