%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR115+82 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n004.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 74.55s 10.29s
% Output : CNFRefutation 2.92s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 5
% Syntax : Number of formulae : 25 ( 5 unt; 2 def)
% Number of atoms : 168 ( 0 equ)
% Maximal formula atoms : 101 ( 6 avg)
% Number of connectives : 180 ( 37 ~; 26 |; 114 &)
% ( 2 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 101 ( 9 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 21 ( 20 usr; 3 prp; 0-2 aty)
% Number of functors : 34 ( 34 usr; 33 con; 0-2 aty)
% Number of variables : 55 ( 41 !; 14 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f177,axiom,
! [X0,X1] :
( name(X1,X0)
=> ? [X2] :
( val(X2,X0)
& sub(X2,name_1_1)
& attr(X1,X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4,X5] :
( sub(X2,name_1_1)
& sub(X1,name_1_1)
& attr(X4,X5)
& attr(X3,X2)
& attr(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4,X5] :
( sub(X2,name_1_1)
& sub(X1,name_1_1)
& attr(X4,X5)
& attr(X3,X2)
& attr(X0,X1) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( gener(einl__344uten_1_1,ge)
& fact(einl__344uten_1_1,real)
& sort(einl__344uten_1_1,dn)
& varia(c373,con)
& refer(c373,det)
& quant(c373,one)
& gener(c373,sp)
& fact(c373,real)
& etype(c373,int0)
& card(c373,int1)
& sort(c373,l)
& gener(c368,sp)
& fact(c368,real)
& sort(c368,dn)
& varia(bereich_1_1,varia_c)
& refer(bereich_1_1,refer_c)
& quant(bereich_1_1,one)
& gener(bereich_1_1,ge)
& fact(bereich_1_1,real)
& etype(bereich_1_1,int0)
& card(bereich_1_1,int1)
& sort(bereich_1_1,d)
& varia(c364,varia_c)
& refer(c364,refer_c)
& quant(c364,one)
& gener(c364,sp)
& fact(c364,real)
& etype(c364,int0)
& card(c364,int1)
& sort(c364,d)
& varia(mountain_bike_1_1,varia_c)
& refer(mountain_bike_1_1,refer_c)
& quant(mountain_bike_1_1,one)
& gener(mountain_bike_1_1,ge)
& fact(mountain_bike_1_1,real)
& etype(mountain_bike_1_1,int0)
& card(mountain_bike_1_1,int1)
& sort(mountain_bike_1_1,d)
& varia(c362,con)
& refer(c362,det)
& quant(c362,one)
& gener(c362,sp)
& fact(c362,real)
& etype(c362,int0)
& card(c362,int1)
& sort(c362,d)
& sort(freeride_____344ra_0,fe)
& varia(c358,varia_c)
& refer(c358,refer_c)
& quant(c358,one)
& gener(c358,sp)
& fact(c358,hypo)
& etype(c358,int0)
& card(c358,int1)
& sort(c358,o)
& sort(marzocchi_0,fe)
& varia(familiename_1_1,varia_c)
& refer(familiename_1_1,refer_c)
& quant(familiename_1_1,one)
& gener(familiename_1_1,ge)
& fact(familiename_1_1,real)
& etype(familiename_1_1,int0)
& card(familiename_1_1,int1)
& sort(familiename_1_1,na)
& varia(mensch_1_1,varia_c)
& refer(mensch_1_1,refer_c)
& quant(mensch_1_1,one)
& gener(mensch_1_1,ge)
& fact(mensch_1_1,real)
& etype(mensch_1_1,int0)
& card(mensch_1_1,int1)
& sort(mensch_1_1,d)
& varia(c342,varia_c)
& refer(c342,indet)
& quant(c342,one)
& gener(c342,sp)
& fact(c342,real)
& etype(c342,int0)
& card(c342,int1)
& sort(c342,na)
& varia(c341,con)
& refer(c341,det)
& quant(c341,one)
& gener(c341,sp)
& fact(c341,real)
& etype(c341,int0)
& card(c341,int1)
& sort(c341,d)
& in(c373,c362)
& subs(c368,einl__344uten_1_1)
& mcont(c368,c358)
& loc(c368,c373)
& exp(c368,c341)
& benf(c368,c364)
& sub(c364,bereich_1_1)
& sub(c362,mountain_bike_1_1)
& name(c358,freeride_____344ra_0)
& val(c342,marzocchi_0)
& sub(c342,familiename_1_1)
& sub(c341,mensch_1_1)
& attr(c341,c342) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10788,plain,
! [X0,X1] :
( ? [X2] :
( val(X2,X0)
& sub(X2,name_1_1)
& attr(X1,X2) )
| ~ name(X1,X0) ),
inference(pre_NNF_transformation,[status(thm)],[f177]) ).
fof(f10789,plain,
! [X0,X1] :
( ( val(sK60_skl(X1,X0),X0)
& sub(sK60_skl(X1,X0),name_1_1)
& attr(X1,sK60_skl(X1,X0)) )
| ~ name(X1,X0) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK60_skl]),skolemize(X2,sK60_skl(X1,X0))],[f10788]) ).
fof(f10790,plain,
! [X0,X1] :
( ~ name(X0,X1)
| attr(X0,sK60_skl(X0,X1)) ),
inference(cnf_transformation,[status(thm)],[f10789]) ).
fof(f10791,plain,
! [X0,X1] :
( ~ name(X0,X1)
| sub(sK60_skl(X0,X1),name_1_1) ),
inference(cnf_transformation,[status(thm)],[f10789]) ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ sub(X2,name_1_1)
| ~ sub(X1,name_1_1)
| ~ attr(X4,X5)
| ~ attr(X3,X2)
| ~ attr(X0,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X2] :
( ~ sub(X2,name_1_1)
| ! [X1] :
( ~ sub(X1,name_1_1)
| ! [X4,X5] : ~ attr(X4,X5)
| ! [X3] : ~ attr(X3,X2)
| ! [X0] : ~ attr(X0,X1) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4,X5] :
( ~ sub(X3,name_1_1)
| ~ sub(X1,name_1_1)
| ~ attr(X4,X5)
| ~ attr(X2,X3)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20818,plain,
attr(c341,c342),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20822,plain,
name(c358,freeride_____344ra_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20954,definition,
! [X0,X1] :
( sQ0_spl
<=> ( ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f20955,plain,
! [X0,X1] :
( ~ sQ0_spl
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f20954]) ).
fof(f20957,definition,
! [X4,X5] :
( sQ1_spl
<=> ~ attr(X4,X5) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f20958,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f20957]) ).
fof(f20960,plain,
( sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f20954,f20957]) ).
fof(f21738,plain,
( ~ sQ1_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20818,f20958]) ).
fof(f21739,plain,
~ sQ1_spl,
inference(contradiction_clause,[status(thm)],[f21738]) ).
fof(f29568,plain,
! [X0,X1,X2] :
( ~ sQ0_spl
| ~ attr(X2,sK60_skl(X0,X1))
| ~ name(X0,X1) ),
inference(resolution,[status(thm)],[f10791,f20955]) ).
fof(f30059,plain,
! [X0,X1] :
( ~ sQ0_spl
| ~ name(X0,X1) ),
inference(backward_subsumption_resolution,[status(thm)],[f10790,f29568]) ).
fof(f30060,plain,
( ~ sQ0_spl
| $false ),
inference(backward_subsumption_resolution,[status(thm)],[f20822,f30059]) ).
fof(f30061,plain,
~ sQ0_spl,
inference(contradiction_clause,[status(thm)],[f30060]) ).
fof(f30062,plain,
$false,
inference(sat_refutation,[status(thm)],[f20960,f21739,f30061]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR115+82 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.54 % Computer : n004.cluster.edu
% 0.09/0.54 % Model : x86_64 x86_64
% 0.09/0.54 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.54 % Memory : 8046.5625MB
% 0.09/0.54 % OS : Linux 6.8.0-71-generic
% 0.09/0.54 % CPULimit : 300
% 0.09/0.54 % WCLimit : 300
% 0.09/0.54 % DateTime : Mon Sep 21 15:07:52 UTC 2026
% 0.09/0.54 % CPUTime :
% 0.15/0.67 % Drodi V4.1.1
% 74.55/10.29 % Refutation found
% 74.55/10.29 % SZS status Theorem for theBenchmark: Theorem is valid
% 74.55/10.29 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 2.92/10.60 % Elapsed time: 10.041248 seconds
% 2.92/10.60 % CPU time: 76.790348 seconds
% 2.92/10.60 % Total memory used: 739.874 MB
% 2.92/10.60 % Net memory used: 676.184 MB
%------------------------------------------------------------------------------