%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+37 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n011.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 12:13:59 PM UTC 2026
% Result : Theorem 63.53s 8.59s
% Output : CNFRefutation 64.24s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 3
% Syntax : Number of formulae : 31 ( 11 unt; 0 def)
% Number of atoms : 318 ( 0 equ)
% Maximal formula atoms : 173 ( 10 avg)
% Number of connectives : 395 ( 108 ~; 92 |; 194 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 173 ( 13 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 22 ( 21 usr; 1 prp; 0-3 aty)
% Number of functors : 56 ( 56 usr; 56 con; 0-0 aty)
% Number of variables : 76 ( 60 !; 16 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f20,axiom,
! [X0,X1] :
( card(X0,X1)
=> has_card_leq(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5,X6,X7] :
( val(X6,X7)
& val(X2,bmw_0)
& val(X1,bmw_0)
& temp(X4,X5)
& sub(X6,jahr__1_1)
& sub(X2,name_1_1)
& sub(X0,firma_1_1)
& sub(X1,name_1_1)
& has_card_leq(X7,int1994)
& 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,X7] :
( val(X6,X7)
& val(X2,bmw_0)
& val(X1,bmw_0)
& temp(X4,X5)
& sub(X6,jahr__1_1)
& sub(X2,name_1_1)
& sub(X0,firma_1_1)
& sub(X1,name_1_1)
& has_card_leq(X7,int1994)
& attr(X5,X6)
& attr(X3,X2)
& attr(X0,X1) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(entwicklungstendenz_1_1,varia_c)
& refer(entwicklungstendenz_1_1,refer_c)
& quant(entwicklungstendenz_1_1,one)
& gener(entwicklungstendenz_1_1,ge)
& fact(entwicklungstendenz_1_1,real)
& etype(entwicklungstendenz_1_1,int0)
& card(entwicklungstendenz_1_1,int1)
& sort(entwicklungstendenz_1_1,io)
& varia(markt_1_1,varia_c)
& refer(markt_1_1,refer_c)
& quant(markt_1_1,one)
& gener(markt_1_1,ge)
& fact(markt_1_1,real)
& etype(markt_1_1,int0)
& card(markt_1_1,int1)
& sort(markt_1_1,d)
& sort(halb__1_1,tq)
& varia(sich_1_1,varia_c)
& refer(sich_1_1,refer_c)
& quant(sich_1_1,one)
& gener(sich_1_1,gener_c)
& fact(sich_1_1,real)
& etype(sich_1_1,int0)
& card(sich_1_1,int1)
& sort(sich_1_1,o)
& 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(c94,varia_c)
& refer(c94,indet)
& quant(c94,one)
& gener(c94,sp)
& fact(c94,real)
& etype(c94,int0)
& card(c94,int1)
& sort(c94,na)
& gener(abkoppeln_1_1,ge)
& fact(abkoppeln_1_1,real)
& sort(abkoppeln_1_1,da)
& varia(c95,varia_c)
& refer(c95,refer_c)
& quant(c95,quant_c)
& gener(c95,sp)
& fact(c95,real)
& etype(c95,etype_c)
& card(c95,card_c)
& sort(c95,co)
& gener(k__366nnen_0,gener_c)
& fact(k__366nnen_0,real)
& sort(k__366nnen_0,md)
& varia(c93,con)
& refer(c93,det)
& quant(c93,one)
& gener(c93,sp)
& fact(c93,real)
& etype(c93,int0)
& card(c93,int1)
& sort(c93,io)
& sort(c93,d)
& gener(c111,sp)
& fact(c111,real)
& sort(c111,da)
& varia(markttrend_1_1,varia_c)
& refer(markttrend_1_1,refer_c)
& quant(markttrend_1_1,one)
& gener(markttrend_1_1,ge)
& fact(markttrend_1_1,real)
& etype(markttrend_1_1,int0)
& card(markttrend_1_1,int1)
& sort(markttrend_1_1,io)
& sort(r__374ckg__344ngig_1_1,nq)
& varia(c110,con)
& refer(c110,det)
& quant(c110,one)
& gener(c110,sp)
& fact(c110,real)
& etype(c110,int0)
& card(c110,int1)
& sort(c110,io)
& card(c102,int1994)
& sort(c102,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(c107,varia_c)
& refer(c107,refer_c)
& quant(c107,quant_c)
& gener(c107,sp)
& fact(c107,real)
& etype(c107,etype_c)
& card(c107,card_c)
& sort(c107,ta)
& sort(c107,oa)
& sort(c107,me)
& varia(halbjahr_1_1,varia_c)
& refer(halbjahr_1_1,refer_c)
& quant(halbjahr_1_1,one)
& gener(halbjahr_1_1,ge)
& fact(halbjahr_1_1,real)
& etype(halbjahr_1_1,int0)
& card(halbjahr_1_1,int1)
& sort(halbjahr_1_1,ta)
& card(erst_1_1,int1)
& sort(erst_1_1,oq)
& varia(c106,con)
& refer(c106,det)
& quant(c106,one)
& gener(c106,sp)
& fact(c106,real)
& etype(c106,int0)
& card(c106,int1)
& sort(c106,t)
& varia(c103,varia_c)
& refer(c103,refer_c)
& quant(c103,one)
& gener(c103,ge)
& fact(c103,real)
& etype(c103,int0)
& card(c103,int1)
& sort(c103,ta)
& varia(c100,con)
& refer(c100,det)
& quant(c100,one)
& gener(c100,sp)
& fact(c100,real)
& etype(c100,int0)
& card(c100,int1)
& sort(c100,ta)
& sub(markttrend_1_1,entwicklungstendenz_1_1)
& assoc(markttrend_1_1,markt_1_1)
& sub(halbjahr_1_1,jahr__1_1)
& assoc(halbjahr_1_1,halb__1_1)
& sub(c95,sich_1_1)
& val(c94,bmw_0)
& sub(c94,name_1_1)
& sub(c93,firma_1_1)
& attr(c93,c94)
& temp(c111,c100)
& subs(c111,abkoppeln_1_1)
& obj(c111,c95)
& modl(c111,k__366nnen_0)
& benf(c111,c93)
& sub(c110,markttrend_1_1)
& prop(c110,r__374ckg__344ngig_1_1)
& attch(c110,c100)
& val(c107,c102)
& sub(c107,jahr__1_1)
& attr(c106,c107)
& pmod(c103,erst_1_1,halbjahr_1_1)
& temp(c100,c106)
& sub(c100,c103) ),
file('/export/starexec/sandbox/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(f20815,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7] :
( ~ val(X6,X7)
| ~ val(X2,bmw_0)
| ~ val(X1,bmw_0)
| ~ temp(X4,X5)
| ~ sub(X6,jahr__1_1)
| ~ sub(X2,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ 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)
| ! [X2] :
( ~ val(X2,bmw_0)
| ! [X1] :
( ~ val(X1,bmw_0)
| ! [X5] :
( ! [X4] : ~ temp(X4,X5)
| ~ sub(X6,jahr__1_1)
| ~ sub(X2,name_1_1)
| ! [X0] :
( ~ sub(X0,firma_1_1)
| ~ sub(X1,name_1_1)
| ~ has_card_leq(X7,int1994)
| ~ 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] :
( ~ sub(X5,firma_1_1)
| ~ sub(X6,name_1_1)
| ~ val(X1,X4)
| ~ val(X6,bmw_0)
| ~ temp(X7,X0)
| ~ sub(X1,jahr__1_1)
| ~ attr(X5,X6)
| ~ has_card_leq(X4,int1994)
| ~ sub(X3,name_1_1)
| ~ val(X3,bmw_0)
| ~ attr(X2,X3)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20819,plain,
temp(c100,c106),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20821,plain,
attr(c106,c107),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20822,plain,
sub(c107,jahr__1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20823,plain,
val(c107,c102),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20832,plain,
attr(c93,c94),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20833,plain,
sub(c93,firma_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20834,plain,
sub(c94,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20835,plain,
val(c94,bmw_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20896,plain,
card(c102,int1994),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f21036,plain,
! [X0,X1,X2,X3,X4,X5,X6] :
( ~ temp(X6,X5)
| ~ attr(X5,X2)
| ~ sub(X1,name_1_1)
| ~ val(X1,bmw_0)
| ~ sub(c94,name_1_1)
| ~ attr(X4,c94)
| ~ has_card_leq(X3,int1994)
| ~ sub(X0,firma_1_1)
| ~ sub(X2,jahr__1_1)
| ~ val(X2,X3)
| ~ attr(X0,X1) ),
inference(resolution,[status(thm)],[f20835,f20817]) ).
fof(f21165,plain,
! [X0,X1,X2,X3,X4] :
( ~ sub(X1,name_1_1)
| ~ sub(X3,firma_1_1)
| ~ has_card_leq(X2,int1994)
| ~ sub(c107,jahr__1_1)
| ~ temp(X4,c106)
| ~ attr(X3,X1)
| ~ val(c107,X2)
| ~ sub(c94,name_1_1)
| ~ val(X1,bmw_0)
| ~ attr(X0,c94) ),
inference(resolution,[status(thm)],[f20821,f21036]) ).
fof(f21258,plain,
! [X0,X1,X2] :
( ~ sub(c94,name_1_1)
| ~ sub(X0,firma_1_1)
| ~ has_card_leq(X1,int1994)
| ~ sub(c107,jahr__1_1)
| ~ temp(X2,c106)
| ~ val(c107,X1)
| ~ sub(c94,name_1_1)
| ~ val(c94,bmw_0)
| ~ attr(X0,c94) ),
inference(factoring,[status(thm)],[f21165]) ).
fof(f21259,plain,
! [X0,X1,X2] :
( ~ sub(X0,firma_1_1)
| ~ has_card_leq(X1,int1994)
| ~ sub(c107,jahr__1_1)
| ~ temp(X2,c106)
| ~ val(c107,X1)
| ~ sub(c94,name_1_1)
| ~ val(c94,bmw_0)
| ~ attr(X0,c94) ),
inference(duplicate_literals_removal,[status(thm)],[f21258]) ).
fof(f21260,plain,
! [X0,X1,X2] :
( ~ sub(X1,firma_1_1)
| ~ sub(c107,jahr__1_1)
| ~ sub(c94,name_1_1)
| ~ val(c107,X2)
| ~ has_card_leq(X2,int1994)
| ~ attr(X1,c94)
| ~ temp(X0,c106) ),
inference(forward_subsumption_resolution,[status(thm)],[f21259,f20835]) ).
fof(f21271,plain,
! [X0,X1] :
( ~ sub(X0,firma_1_1)
| ~ val(c107,X1)
| ~ sub(c107,jahr__1_1)
| ~ sub(c94,name_1_1)
| ~ has_card_leq(X1,int1994)
| ~ attr(X0,c94) ),
inference(resolution,[status(thm)],[f21260,f20819]) ).
fof(f21275,plain,
! [X0,X1] :
( ~ has_card_leq(X0,int1994)
| ~ sub(c107,jahr__1_1)
| ~ attr(X1,c94)
| ~ sub(X1,firma_1_1)
| ~ val(c107,X0) ),
inference(backward_subsumption_resolution,[status(thm)],[f21271,f20834]) ).
fof(f21441,plain,
! [X0,X1] :
( ~ sub(X1,firma_1_1)
| ~ has_card_leq(X0,int1994)
| ~ attr(X1,c94)
| ~ val(c107,X0) ),
inference(backward_subsumption_resolution,[status(thm)],[f21275,f20822]) ).
fof(f23958,plain,
! [X0] :
( ~ sub(X0,firma_1_1)
| ~ has_card_leq(c102,int1994)
| ~ attr(X0,c94) ),
inference(resolution,[status(thm)],[f20823,f21441]) ).
fof(f24025,plain,
! [X0] :
( ~ card(c102,int1994)
| ~ sub(X0,firma_1_1)
| ~ attr(X0,c94) ),
inference(resolution,[status(thm)],[f23958,f10225]) ).
fof(f24026,plain,
! [X0] :
( ~ attr(X0,c94)
| ~ sub(X0,firma_1_1) ),
inference(forward_subsumption_resolution,[status(thm)],[f24025,f20896]) ).
fof(f24338,plain,
~ sub(c93,firma_1_1),
inference(resolution,[status(thm)],[f20832,f24026]) ).
fof(f24668,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f24338,f20833]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR115+37 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n011.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 15:06:10 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.22/0.49 % Drodi V4.1.1
% 63.53/8.59 % Refutation found
% 63.53/8.59 % SZS status Theorem for theBenchmark: Theorem is valid
% 63.53/8.59 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 4.24/8.77 % Elapsed time: 8.396446 seconds
% 4.24/8.77 % CPU time: 64.665654 seconds
% 4.24/8.77 % Total memory used: 637.576 MB
% 4.24/8.77 % Net memory used: 610.753 MB
%------------------------------------------------------------------------------