%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+81 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n008.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 12:14:06 PM UTC 2026
% Result : Theorem 9.82s 1.73s
% Output : CNFRefutation 9.82s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 9
% Syntax : Number of formulae : 44 ( 12 unt; 7 def)
% Number of atoms : 307 ( 0 equ)
% Maximal formula atoms : 166 ( 6 avg)
% Number of connectives : 353 ( 90 ~; 73 |; 183 &)
% ( 7 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 166 ( 9 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 27 ( 26 usr; 8 prp; 0-4 aty)
% Number of functors : 47 ( 47 usr; 46 con; 0-2 aty)
% Number of variables : 55 ( 41 !; 14 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5,X6] :
( val(X2,bmw_0)
& val(X1,bmw_0)
& subs(X4,n374bernehmen_1_1)
& sub(X2,name_1_1)
& sub(X0,firma_1_1)
& sub(X1,name_1_1)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1)
& agt(X4,X3) ),
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)
& subs(X4,n374bernehmen_1_1)
& sub(X2,name_1_1)
& sub(X0,firma_1_1)
& sub(X1,name_1_1)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1)
& agt(X4,X3) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(nabe_1_1,varia_c)
& refer(nabe_1_1,refer_c)
& quant(nabe_1_1,one)
& gener(nabe_1_1,ge)
& fact(nabe_1_1,real)
& etype(nabe_1_1,int0)
& card(nabe_1_1,int1)
& sort(nabe_1_1,o)
& varia(rotor_1_1,varia_c)
& refer(rotor_1_1,refer_c)
& quant(rotor_1_1,one)
& gener(rotor_1_1,ge)
& fact(rotor_1_1,real)
& etype(rotor_1_1,int0)
& card(rotor_1_1,int1)
& sort(rotor_1_1,o)
& varia(anlage_1_1,varia_c)
& refer(anlage_1_1,refer_c)
& quant(anlage_1_1,one)
& gener(anlage_1_1,ge)
& fact(anlage_1_1,real)
& etype(anlage_1_1,int0)
& card(anlage_1_1,int1)
& sort(anlage_1_1,as)
& varia(motor__1_1,varia_c)
& refer(motor__1_1,refer_c)
& quant(motor__1_1,one)
& gener(motor__1_1,ge)
& fact(motor__1_1,real)
& etype(motor__1_1,int0)
& card(motor__1_1,int1)
& sort(motor__1_1,d)
& varia(motoranlage_1_1,varia_c)
& refer(motoranlage_1_1,refer_c)
& quant(motoranlage_1_1,one)
& gener(motoranlage_1_1,ge)
& fact(motoranlage_1_1,real)
& etype(motoranlage_1_1,int0)
& card(motoranlage_1_1,int1)
& sort(motoranlage_1_1,as)
& varia(c9,varia_c)
& refer(c9,refer_c)
& quant(c9,one)
& gener(c9,gener_c)
& fact(c9,real)
& etype(c9,int0)
& card(c9,int1)
& sort(c9,as)
& 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(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(c58,varia_c)
& refer(c58,indet)
& quant(c58,one)
& gener(c58,sp)
& fact(c58,real)
& etype(c58,int0)
& card(c58,int1)
& sort(c58,na)
& gener(n374bernehmen_1_1,ge)
& fact(n374bernehmen_1_1,real)
& sort(n374bernehmen_1_1,da)
& varia(c62,con)
& refer(c62,det)
& quant(c62,nfquant)
& gener(c62,sp)
& fact(c62,real)
& etype(c62,int1)
& card(c62,int3)
& sort(c62,o)
& gener(sollen_0,gener_c)
& fact(sollen_0,real)
& sort(sollen_0,md)
& varia(c57,con)
& refer(c57,det)
& quant(c57,one)
& gener(c57,sp)
& fact(c57,real)
& etype(c57,int0)
& card(c57,int1)
& sort(c57,io)
& sort(c57,d)
& gener(c45,sp)
& fact(c45,real)
& sort(c45,da)
& varia(konstruktion_1_1,varia_c)
& refer(konstruktion_1_1,refer_c)
& quant(konstruktion_1_1,one)
& gener(konstruktion_1_1,ge)
& fact(konstruktion_1_1,real)
& etype(konstruktion_1_1,int0)
& card(konstruktion_1_1,int1)
& sort(konstruktion_1_1,d)
& varia(c4,con)
& refer(c4,det)
& quant(c4,one)
& gener(c4,sp)
& fact(c4,real)
& etype(c4,int0)
& card(c4,int1)
& sort(c4,d)
& varia(rotornabe_1_1,varia_c)
& refer(rotornabe_1_1,refer_c)
& quant(rotornabe_1_1,one)
& gener(rotornabe_1_1,ge)
& fact(rotornabe_1_1,real)
& etype(rotornabe_1_1,int0)
& card(rotornabe_1_1,int1)
& sort(rotornabe_1_1,o)
& varia(c16,varia_c)
& refer(c16,indet)
& quant(c16,mult)
& gener(c16,gener_c)
& fact(c16,real)
& etype(c16,int1)
& card(c16,cons(x_constant,cons(int1,nil)))
& sort(c16,o)
& varia(getriebe__1_1,varia_c)
& refer(getriebe__1_1,refer_c)
& quant(getriebe__1_1,one)
& gener(getriebe__1_1,ge)
& fact(getriebe__1_1,real)
& etype(getriebe__1_1,int0)
& card(getriebe__1_1,int1)
& sort(getriebe__1_1,d)
& varia(c12,varia_c)
& refer(c12,indet)
& quant(c12,mult)
& gener(c12,gener_c)
& fact(c12,real)
& etype(c12,int1)
& card(c12,cons(x_constant,cons(int1,nil)))
& sort(c12,d)
& sub(rotornabe_1_1,nabe_1_1)
& assoc(rotornabe_1_1,rotor_1_1)
& subs(motoranlage_1_1,anlage_1_1)
& assoc(motoranlage_1_1,motor__1_1)
& subs(c9,motoranlage_1_1)
& attch(c9,c4)
& itms_p4(c62,c4,c12,c16)
& val(c58,bmw_0)
& sub(c58,name_1_1)
& sub(c57,firma_1_1)
& attr(c57,c58)
& subs(c45,n374bernehmen_1_1)
& obj(c45,c62)
& modl(c45,sollen_0)
& agt(c45,c57)
& sub(c4,konstruktion_1_1)
& pred(c16,rotornabe_1_1)
& pred(c12,getriebe__1_1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ val(X2,bmw_0)
| ~ val(X1,bmw_0)
| ~ subs(X4,n374bernehmen_1_1)
| ~ sub(X2,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ attr(X5,X6)
| ~ attr(X3,X2)
| ~ attr(X0,X1)
| ~ agt(X4,X3) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X2] :
( ~ val(X2,bmw_0)
| ! [X1] :
( ~ val(X1,bmw_0)
| ! [X4] :
( ~ subs(X4,n374bernehmen_1_1)
| ~ sub(X2,name_1_1)
| ! [X0] :
( ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ! [X5,X6] : ~ attr(X5,X6)
| ! [X3] :
( ~ attr(X3,X2)
| ~ attr(X0,X1)
| ~ agt(X4,X3) ) ) ) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ val(X4,bmw_0)
| ~ val(X3,bmw_0)
| ~ subs(X0,n374bernehmen_1_1)
| ~ sub(X4,name_1_1)
| ~ sub(X2,firma_1_1)
| ~ sub(X3,name_1_1)
| ~ attr(X5,X6)
| ~ attr(X1,X4)
| ~ attr(X2,X3)
| ~ agt(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20821,plain,
agt(c45,c57),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20824,plain,
subs(c45,n374bernehmen_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20825,plain,
attr(c57,c58),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20826,plain,
sub(c57,firma_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20827,plain,
sub(c58,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20828,plain,
val(c58,bmw_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21019,definition,
! [X0,X1,X4] :
( sQ0_spl
<=> ( ~ val(X4,bmw_0)
| ~ subs(X0,n374bernehmen_1_1)
| ~ sub(X4,name_1_1)
| ~ attr(X1,X4)
| ~ agt(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f21020,plain,
! [X0,X1,X2] :
( ~ sQ0_spl
| ~ val(X2,bmw_0)
| ~ subs(X0,n374bernehmen_1_1)
| ~ sub(X2,name_1_1)
| ~ attr(X1,X2)
| ~ agt(X0,X1) ),
inference(component_clause,[status(thm)],[f21019]) ).
fof(f21022,definition,
! [X2,X3] :
( sQ1_spl
<=> ( ~ val(X3,bmw_0)
| ~ sub(X2,firma_1_1)
| ~ sub(X3,name_1_1)
| ~ attr(X2,X3) ) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f21023,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ val(X1,bmw_0)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21022]) ).
fof(f21025,definition,
! [X5,X6] :
( sQ2_spl
<=> ~ attr(X5,X6) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f21026,plain,
! [X0,X1] :
( ~ sQ2_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f21025]) ).
fof(f21028,plain,
( sQ2_spl
| sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f21019,f21022,f21025]) ).
fof(f21034,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20825,f21026]) ).
fof(f21035,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f21034]) ).
fof(f21045,plain,
! [X0] :
( ~ sQ0_spl
| ~ val(c58,bmw_0)
| ~ subs(X0,n374bernehmen_1_1)
| ~ sub(c58,name_1_1)
| ~ agt(X0,c57) ),
inference(resolution,[status(thm)],[f20825,f21020]) ).
fof(f21046,definition,
! [X0] :
( sQ3_spl
<=> ( ~ subs(X0,n374bernehmen_1_1)
| ~ agt(X0,c57) ) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f21047,plain,
! [X0] :
( ~ sQ3_spl
| ~ subs(X0,n374bernehmen_1_1)
| ~ agt(X0,c57) ),
inference(component_clause,[status(thm)],[f21046]) ).
fof(f21049,definition,
( sQ4_spl
<=> sub(c58,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f21051,plain,
( sQ4_spl
| ~ sub(c58,name_1_1) ),
inference(component_clause,[status(thm)],[f21049]) ).
fof(f21052,definition,
( sQ5_spl
<=> val(c58,bmw_0) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f21054,plain,
( sQ5_spl
| ~ val(c58,bmw_0) ),
inference(component_clause,[status(thm)],[f21052]) ).
fof(f21055,plain,
( ~ sQ0_spl
| ~ sQ5_spl
| ~ sQ4_spl
| sQ3_spl ),
inference(split_clause,[status(thm)],[f21045,f21046,f21049,f21052,f21019]) ).
fof(f21056,plain,
( sQ5_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21054,f20828]) ).
fof(f21057,plain,
sQ5_spl,
inference(contradiction_clause,[status(thm)],[f21056]) ).
fof(f21058,plain,
( sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21051,f20827]) ).
fof(f21059,plain,
sQ4_spl,
inference(contradiction_clause,[status(thm)],[f21058]) ).
fof(f21060,plain,
! [X0] :
( ~ sQ1_spl
| ~ sub(X0,firma_1_1)
| ~ sub(c58,name_1_1)
| ~ attr(X0,c58) ),
inference(resolution,[status(thm)],[f21023,f20828]) ).
fof(f21061,definition,
! [X0] :
( sQ6_spl
<=> ( ~ sub(X0,firma_1_1)
| ~ attr(X0,c58) ) ),
introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).
fof(f21062,plain,
! [X0] :
( ~ sQ6_spl
| ~ sub(X0,firma_1_1)
| ~ attr(X0,c58) ),
inference(component_clause,[status(thm)],[f21061]) ).
fof(f21064,plain,
( ~ sQ1_spl
| ~ sQ4_spl
| sQ6_spl ),
inference(split_clause,[status(thm)],[f21060,f21061,f21049,f21022]) ).
fof(f21070,plain,
( ~ sQ3_spl
| ~ agt(c45,c57) ),
inference(resolution,[status(thm)],[f21047,f20824]) ).
fof(f21072,plain,
( ~ sQ3_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21070,f20821]) ).
fof(f21073,plain,
~ sQ3_spl,
inference(contradiction_clause,[status(thm)],[f21072]) ).
fof(f21076,plain,
( ~ sQ6_spl
| ~ sub(c57,firma_1_1) ),
inference(resolution,[status(thm)],[f21062,f20825]) ).
fof(f21077,plain,
( ~ sQ6_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21076,f20826]) ).
fof(f21078,plain,
~ sQ6_spl,
inference(contradiction_clause,[status(thm)],[f21077]) ).
fof(f21079,plain,
$false,
inference(sat_refutation,[status(thm)],[f21028,f21035,f21055,f21057,f21059,f21064,f21073,f21078]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR115+81 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.38 % Computer : n008.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Mon Sep 21 15:08:23 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.44 % Drodi V4.1.1
% 9.82/1.73 % Refutation found
% 9.82/1.73 % SZS status Theorem for theBenchmark: Theorem is valid
% 9.82/1.73 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 1.86/1.82 % Elapsed time: 1.431562 seconds
% 1.86/1.82 % CPU time: 10.319608 seconds
% 1.86/1.82 % Total memory used: 470.712 MB
% 1.86/1.82 % Net memory used: 466.771 MB
%------------------------------------------------------------------------------