%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+18 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n017.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 12:13:56 PM UTC 2026
% Result : Theorem 108.13s 19.36s
% Output : CNFRefutation 108.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 6
% Syntax : Number of formulae : 50 ( 14 unt; 0 def)
% Number of atoms : 459 ( 0 equ)
% Maximal formula atoms : 278 ( 9 avg)
% Number of connectives : 498 ( 89 ~; 77 |; 328 &)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 278 ( 12 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 24 ( 23 usr; 1 prp; 0-6 aty)
% Number of functors : 72 ( 72 usr; 68 con; 0-3 aty)
% Number of variables : 121 ( 96 !; 25 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f20,axiom,
! [X0,X1] :
( card(X0,X1)
=> has_card_leq(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f73,axiom,
! [X0,X1,X2] :
( ( sub(X1,X2)
& sub(X0,X1) )
=> sub(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
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,X6] :
( val(X5,X6)
& sub(X5,jahr__1_1)
& sub(X1,name_1_1)
& prop(X0,britisch__1_1)
& obj(X3,X0)
& has_card_leq(X6,int1994)
& attr(X4,X5)
& attr(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5,X6] :
( val(X5,X6)
& sub(X5,jahr__1_1)
& sub(X1,name_1_1)
& prop(X0,britisch__1_1)
& obj(X3,X0)
& has_card_leq(X6,int1994)
& attr(X4,X5)
& attr(X2,X1) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(ordnung_1_1,varia_c)
& refer(ordnung_1_1,refer_c)
& quant(ordnung_1_1,one)
& gener(ordnung_1_1,ge)
& fact(ordnung_1_1,real)
& etype(ordnung_1_1,int0)
& card(ordnung_1_1,int1)
& sort(ordnung_1_1,io)
& sort(ordnung_1_1,as)
& varia(gr__366__337e_1_1,varia_c)
& refer(gr__366__337e_1_1,refer_c)
& quant(gr__366__337e_1_1,one)
& gener(gr__366__337e_1_1,ge)
& fact(gr__366__337e_1_1,real)
& etype(gr__366__337e_1_1,int0)
& card(gr__366__337e_1_1,int1)
& sort(gr__366__337e_1_1,oa)
& card(c81,int1994)
& sort(c81,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(c84,varia_c)
& refer(c84,refer_c)
& quant(c84,quant_c)
& gener(c84,sp)
& fact(c84,real)
& etype(c84,etype_c)
& card(c84,card_c)
& sort(c84,ta)
& sort(c84,oa)
& sort(c84,me)
& 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)
& sort(bundesdeutsch_1_1,tq)
& varia(c83,con)
& refer(c83,det)
& quant(c83,one)
& gener(c83,sp)
& fact(c83,real)
& etype(c83,int0)
& card(c83,int1)
& sort(c83,t)
& varia(c74,varia_c)
& refer(c74,refer_c)
& quant(c74,one)
& gener(c74,gener_c)
& fact(c74,real)
& etype(c74,int0)
& card(c74,int1)
& sort(c74,io)
& sort(c74,d)
& varia(c70,con)
& refer(c70,det)
& quant(c70,one)
& gener(c70,sp)
& fact(c70,real)
& etype(c70,int0)
& card(c70,int1)
& sort(c70,d)
& varia(c262,varia_c)
& refer(c262,refer_c)
& quant(c262,quant_c)
& gener(c262,gener_c)
& fact(c262,real)
& etype(c262,etype_c)
& card(c262,card_c)
& sort(c262,ent)
& varia(c20,varia_c)
& refer(c20,refer_c)
& quant(c20,quant_c)
& gener(c20,gener_c)
& fact(c20,real)
& etype(c20,etype_c)
& card(c20,card_c)
& sort(c20,ent)
& card(c16,int1)
& sort(c16,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(c15,int31)
& sort(c15,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(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,varia_c)
& refer(c18,refer_c)
& quant(c18,quant_c)
& gener(c18,sp)
& fact(c18,real)
& etype(c18,etype_c)
& card(c18,card_c)
& sort(c18,ta)
& sort(c18,oa)
& sort(c18,me)
& varia(c17,con)
& refer(c17,det)
& quant(c17,one)
& gener(c17,sp)
& fact(c17,real)
& etype(c17,int0)
& card(c17,int1)
& sort(c17,t)
& varia(gr__366ssenordnung_1_1,varia_c)
& refer(gr__366ssenordnung_1_1,refer_c)
& quant(gr__366ssenordnung_1_1,one)
& gener(gr__366ssenordnung_1_1,ge)
& fact(gr__366ssenordnung_1_1,real)
& etype(gr__366ssenordnung_1_1,int0)
& card(gr__366ssenordnung_1_1,int1)
& sort(gr__366ssenordnung_1_1,oa)
& sort(gr__366ssenordnung_1_1,io)
& sort(neo_1_1,nq)
& varia(c137,varia_c)
& refer(c137,indet)
& quant(c137,one)
& gener(c137,sp)
& fact(c137,real)
& etype(c137,int0)
& card(c137,int1)
& sort(c137,oa)
& sort(c137,io)
& sort(rover_0,fe)
& sort(britisch__1_1,nq)
& varia(c132,varia_c)
& refer(c132,indet)
& quant(c132,one)
& gener(c132,sp)
& fact(c132,real)
& etype(c132,int0)
& card(c132,int1)
& sort(c132,na)
& varia(c131,con)
& refer(c131,det)
& quant(c131,one)
& gener(c131,sp)
& fact(c131,real)
& etype(c131,int0)
& card(c131,int1)
& sort(c131,io)
& sort(c131,d)
& 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)
& varia(fabrikant_1_1,varia_c)
& refer(fabrikant_1_1,refer_c)
& quant(fabrikant_1_1,one)
& gener(fabrikant_1_1,ge)
& fact(fabrikant_1_1,real)
& etype(fabrikant_1_1,int0)
& card(fabrikant_1_1,int1)
& sort(fabrikant_1_1,io)
& sort(fabrikant_1_1,d)
& varia(auto__1_1,varia_c)
& refer(auto__1_1,refer_c)
& quant(auto__1_1,one)
& gener(auto__1_1,ge)
& fact(auto__1_1,real)
& etype(auto__1_1,int0)
& card(auto__1_1,int1)
& sort(auto__1_1,d)
& varia(autobauer_1_1,varia_c)
& refer(autobauer_1_1,refer_c)
& quant(autobauer_1_1,one)
& gener(autobauer_1_1,ge)
& fact(autobauer_1_1,real)
& etype(autobauer_1_1,int0)
& card(autobauer_1_1,int1)
& sort(autobauer_1_1,io)
& sort(autobauer_1_1,d)
& sub(gr__366ssenordnung_1_1,ordnung_1_1)
& assoc(gr__366ssenordnung_1_1,gr__366__337e_1_1)
& val(c84,c81)
& sub(c84,jahr__1_1)
& attr(c83,c84)
& sub(c74,firmengruppe_1_1)
& sub(c70,bmw_1_1)
& prop(c70,bundesdeutsch_1_1)
& tupl_p6(c262,c70,c74,c83,c131,c137)
& tupl(c20,c11,c17)
& val(c19,c16)
& sub(c19,monat_1_1)
& val(c18,c15)
& sub(c18,tag_1_1)
& attr(c17,c19)
& attr(c17,c18)
& sub(c137,gr__366ssenordnung_1_1)
& prop(c137,neo_1_1)
& val(c132,rover_0)
& sub(c132,name_1_1)
& sub(c131,autobauer_1_1)
& prop(c131,britisch__1_1)
& attr(c131,c132)
& val(c12,m__374nchen_0)
& sub(c12,name_1_1)
& sub(c11,stadt__1_1)
& attr(c11,c12)
& sub(autobauer_1_1,fabrikant_1_1)
& assoc(autobauer_1_1,auto__1_1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
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] :
( has_card_leq(X0,X1)
| ~ card(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10224]) ).
fof(f10290,plain,
! [X0,X1,X2] :
( sub(X0,X2)
| ~ sub(X1,X2)
| ~ sub(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f73]) ).
fof(f10291,plain,
! [X0,X2] :
( sub(X0,X2)
| ! [X1] :
( ~ sub(X1,X2)
| ~ sub(X0,X1) ) ),
inference(miniscoping,[status(thm)],[f10290]) ).
fof(f10292,plain,
! [X0,X1,X2] :
( sub(X0,X2)
| ~ sub(X1,X2)
| ~ sub(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10291]) ).
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,X6] :
( ~ val(X5,X6)
| ~ sub(X5,jahr__1_1)
| ~ sub(X1,name_1_1)
| ~ prop(X0,britisch__1_1)
| ~ obj(X3,X0)
| ~ has_card_leq(X6,int1994)
| ~ attr(X4,X5)
| ~ attr(X2,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X5,X6] :
( ~ val(X5,X6)
| ~ sub(X5,jahr__1_1)
| ! [X1] :
( ~ sub(X1,name_1_1)
| ! [X0] :
( ~ prop(X0,britisch__1_1)
| ! [X3] : ~ obj(X3,X0)
| ~ has_card_leq(X6,int1994)
| ! [X4] : ~ attr(X4,X5)
| ! [X2] : ~ attr(X2,X1) ) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ val(X3,X4)
| ~ sub(X3,jahr__1_1)
| ~ sub(X1,name_1_1)
| ~ prop(X6,britisch__1_1)
| ~ obj(X5,X6)
| ~ has_card_leq(X4,int1994)
| ~ attr(X2,X3)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20819,plain,
sub(autobauer_1_1,fabrikant_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20824,plain,
attr(c131,c132),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20825,plain,
prop(c131,britisch__1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20826,plain,
sub(c131,autobauer_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20827,plain,
sub(c132,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20842,plain,
attr(c83,c84),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20843,plain,
sub(c84,jahr__1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20844,plain,
val(c84,c81),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21078,plain,
card(c81,int1994),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21131,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ val(X3,X4)
| ~ sub(X3,jahr__1_1)
| ~ sub(X1,name_1_1)
| ~ obj(X5,c131)
| ~ has_card_leq(X4,int1994)
| ~ attr(X2,X3)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f20825,f20817]) ).
fof(f24927,plain,
! [X0] :
( sub(X0,fabrikant_1_1)
| ~ sub(X0,autobauer_1_1) ),
inference(resolution,[status(thm)],[f20819,f10292]) ).
fof(f24946,plain,
! [X0,X1,X2,X3,X4] :
( ~ val(X2,X3)
| ~ sub(X2,jahr__1_1)
| ~ obj(X4,c131)
| ~ has_card_leq(X3,int1994)
| ~ attr(X1,X2)
| ~ attr(X0,c132) ),
inference(resolution,[status(thm)],[f20827,f21131]) ).
fof(f24956,plain,
sub(c131,fabrikant_1_1),
inference(resolution,[status(thm)],[f24927,f20826]) ).
fof(f24957,plain,
subr(sK57_skl(fabrikant_1_1,c131),sub_0),
inference(resolution,[status(thm)],[f24956,f10730]) ).
fof(f24968,plain,
! [X0,X1] :
( obj(sK54_skl(X1,X0,sK57_skl(fabrikant_1_1,c131)),X0)
| ~ arg2(sK57_skl(fabrikant_1_1,c131),X1)
| ~ arg1(sK57_skl(fabrikant_1_1,c131),X0) ),
inference(resolution,[status(thm)],[f24957,f10722]) ).
fof(f25183,plain,
! [X0] :
( ~ sub(c131,fabrikant_1_1)
| obj(sK54_skl(fabrikant_1_1,X0,sK57_skl(fabrikant_1_1,c131)),X0)
| ~ arg1(sK57_skl(fabrikant_1_1,c131),X0) ),
inference(resolution,[status(thm)],[f24968,f10729]) ).
fof(f25184,plain,
! [X0] :
( obj(sK54_skl(fabrikant_1_1,X0,sK57_skl(fabrikant_1_1,c131)),X0)
| ~ arg1(sK57_skl(fabrikant_1_1,c131),X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f25183,f24956]) ).
fof(f25185,plain,
( ~ sub(c131,fabrikant_1_1)
| obj(sK54_skl(fabrikant_1_1,c131,sK57_skl(fabrikant_1_1,c131)),c131) ),
inference(resolution,[status(thm)],[f25184,f10728]) ).
fof(f25186,plain,
obj(sK54_skl(fabrikant_1_1,c131,sK57_skl(fabrikant_1_1,c131)),c131),
inference(forward_subsumption_resolution,[status(thm)],[f25185,f24956]) ).
fof(f25188,plain,
! [X0,X1,X2,X3] :
( ~ val(X2,X3)
| ~ sub(X2,jahr__1_1)
| ~ has_card_leq(X3,int1994)
| ~ attr(X1,X2)
| ~ attr(X0,c132) ),
inference(resolution,[status(thm)],[f25186,f24946]) ).
fof(f25213,plain,
! [X0,X1,X2] :
( ~ val(X1,X2)
| ~ sub(X1,jahr__1_1)
| ~ has_card_leq(X2,int1994)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f25188,f20824]) ).
fof(f25216,plain,
! [X0,X1,X2] :
( ~ card(X2,int1994)
| ~ val(X1,X2)
| ~ sub(X1,jahr__1_1)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f25213,f10225]) ).
fof(f25217,plain,
! [X0,X1] :
( ~ val(X1,c81)
| ~ sub(X1,jahr__1_1)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f25216,f21078]) ).
fof(f25218,plain,
! [X0] :
( ~ val(c84,c81)
| ~ attr(X0,c84) ),
inference(resolution,[status(thm)],[f25217,f20843]) ).
fof(f25221,plain,
! [X0] : ~ attr(X0,c84),
inference(forward_subsumption_resolution,[status(thm)],[f25218,f20844]) ).
fof(f25223,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[f20842,f25221]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR115+18 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/5.39 % Computer : n017.cluster.edu
% 0.13/5.39 % Model : x86_64 x86_64
% 0.13/5.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/5.39 % Memory : 8046.5625MB
% 0.13/5.39 % OS : Linux 6.8.0-71-generic
% 0.13/5.39 % CPULimit : 300
% 0.13/5.39 % WCLimit : 300
% 0.13/5.39 % DateTime : Mon Sep 21 15:00:47 UTC 2026
% 0.13/5.40 % CPUTime :
% 0.17/5.62 % Drodi V4.1.1
% 108.13/19.36 % Refutation found
% 108.13/19.36 % SZS status Theorem for theBenchmark: Theorem is valid
% 108.13/19.36 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 7.10/19.95 % Elapsed time: 14.529402 seconds
% 7.10/19.95 % CPU time: 109.350824 seconds
% 7.10/19.95 % Total memory used: 613.714 MB
% 7.10/19.95 % Net memory used: 584.770 MB
%------------------------------------------------------------------------------