%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR113+18 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n026.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 12:13:48 PM UTC 2026
% Result : Theorem 6.41s 1.35s
% Output : CNFRefutation 6.41s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of formulae : 40 ( 12 unt; 6 def)
% Number of atoms : 231 ( 0 equ)
% Maximal formula atoms : 123 ( 5 avg)
% Number of connectives : 259 ( 68 ~; 51 |; 134 &)
% ( 6 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 123 ( 7 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 27 ( 26 usr; 7 prp; 0-3 aty)
% Number of functors : 44 ( 44 usr; 44 con; 0-0 aty)
% Number of variables : 44 ( 34 !; 10 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f10188,conjecture,
? [X0,X1,X2,X3,X4] :
( val(X1,new_york_0)
& subs(X3,stehen_1_1)
& sub(X4,freiheitsstatue_1_1)
& sub(X1,name_1_1)
& scar(X3,X4)
& loc(X3,X0)
& attr(X2,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10189,negated_conjecture,
~ ? [X0,X1,X2,X3,X4] :
( val(X1,new_york_0)
& subs(X3,stehen_1_1)
& sub(X4,freiheitsstatue_1_1)
& sub(X1,name_1_1)
& scar(X3,X4)
& loc(X3,X0)
& attr(X2,X1) ),
inference(negated_conjecture,[status(cth)],[f10188]) ).
fof(f10190,hypothesis,
( varia(statue_1_1,varia_c)
& refer(statue_1_1,refer_c)
& quant(statue_1_1,one)
& gener(statue_1_1,ge)
& fact(statue_1_1,real)
& etype(statue_1_1,int0)
& card(statue_1_1,int1)
& sort(statue_1_1,d)
& varia(freiheit_1_1,varia_c)
& refer(freiheit_1_1,refer_c)
& quant(freiheit_1_1,one)
& gener(freiheit_1_1,ge)
& fact(freiheit_1_1,real)
& etype(freiheit_1_1,int0)
& card(freiheit_1_1,int1)
& sort(freiheit_1_1,io)
& sort(freiheit_1_1,as)
& gener(stehen_1_1,ge)
& fact(stehen_1_1,real)
& sort(stehen_1_1,st)
& varia(c53,con)
& refer(c53,det)
& quant(c53,one)
& gener(c53,sp)
& fact(c53,real)
& etype(c53,int0)
& card(c53,int1)
& sort(c53,l)
& gener(sehen_1_1,ge)
& fact(sehen_1_1,real)
& sort(sehen_1_1,dn)
& gener(c8,sp)
& fact(c8,real)
& sort(c8,st)
& varia(c50,varia_c)
& refer(c50,det)
& quant(c50,one)
& gener(c50,sp)
& fact(c50,real)
& etype(c50,int0)
& card(c50,int1)
& sort(c50,d)
& gener(c44,sp)
& fact(c44,real)
& sort(c44,dn)
& sort(new_york_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(c42,varia_c)
& refer(c42,indet)
& quant(c42,one)
& gener(c42,sp)
& fact(c42,real)
& etype(c42,int0)
& card(c42,int1)
& sort(c42,na)
& varia(c41,con)
& refer(c41,det)
& quant(c41,one)
& gener(c41,sp)
& fact(c41,real)
& etype(c41,int0)
& card(c41,int1)
& sort(c41,io)
& sort(c41,d)
& varia(freiheitsstatue_1_1,varia_c)
& refer(freiheitsstatue_1_1,refer_c)
& quant(freiheitsstatue_1_1,one)
& gener(freiheitsstatue_1_1,ge)
& fact(freiheitsstatue_1_1,real)
& etype(freiheitsstatue_1_1,int0)
& card(freiheitsstatue_1_1,int1)
& sort(freiheitsstatue_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(c35,varia_c)
& refer(c35,refer_c)
& quant(c35,quant_c)
& gener(c35,gener_c)
& fact(c35,real)
& etype(c35,int2)
& etype(c35,int1)
& card(c35,card_c)
& sort(c35,o)
& sort(bekannt_1_1,nq)
& sort(c34,tq)
& sub(freiheitsstatue_1_1,statue_1_1)
& assoc(freiheitsstatue_1_1,freiheit_1_1)
& subs(c8,stehen_1_1)
& scar(c8,c4)
& loc(c8,c53)
& vor(c53,c41)
& subs(c44,sehen_1_1)
& semrel(c44,c8)
& mexp(c44,c50)
& val(c42,new_york_0)
& sub(c42,name_1_1)
& sub(c41,stadt__1_1)
& attr(c41,c42)
& sub(c4,freiheitsstatue_1_1)
& prop(c4,c34)
& supl(c34,bekannt_1_1,c35) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f20815,plain,
! [X0,X1,X2,X3,X4] :
( ~ val(X1,new_york_0)
| ~ subs(X3,stehen_1_1)
| ~ sub(X4,freiheitsstatue_1_1)
| ~ sub(X1,name_1_1)
| ~ scar(X3,X4)
| ~ loc(X3,X0)
| ~ attr(X2,X1) ),
inference(pre_NNF_transformation,[status(thm)],[f10189]) ).
fof(f20816,plain,
! [X1] :
( ~ val(X1,new_york_0)
| ! [X3] :
( ~ subs(X3,stehen_1_1)
| ! [X4] :
( ~ sub(X4,freiheitsstatue_1_1)
| ~ sub(X1,name_1_1)
| ~ scar(X3,X4)
| ! [X0] : ~ loc(X3,X0)
| ! [X2] : ~ attr(X2,X1) ) ) ),
inference(miniscoping,[status(thm)],[f20815]) ).
fof(f20817,plain,
! [X0,X1,X2,X3,X4] :
( ~ val(X1,new_york_0)
| ~ subs(X2,stehen_1_1)
| ~ sub(X4,freiheitsstatue_1_1)
| ~ sub(X1,name_1_1)
| ~ scar(X2,X4)
| ~ loc(X2,X3)
| ~ attr(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20816]) ).
fof(f20820,plain,
sub(c4,freiheitsstatue_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20821,plain,
attr(c41,c42),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20823,plain,
sub(c42,name_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20824,plain,
val(c42,new_york_0),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20829,plain,
loc(c8,c53),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20830,plain,
scar(c8,c4),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20831,plain,
subs(c8,stehen_1_1),
inference(cnf_transformation,[status(thm)],[f10190]) ).
fof(f20976,definition,
! [X0,X1] :
( sQ0_spl
<=> ( ~ val(X1,new_york_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f20977,plain,
! [X0,X1] :
( ~ sQ0_spl
| ~ val(X1,new_york_0)
| ~ sub(X1,name_1_1)
| ~ attr(X0,X1) ),
inference(component_clause,[status(thm)],[f20976]) ).
fof(f20979,definition,
! [X2,X3,X4] :
( sQ1_spl
<=> ( ~ subs(X2,stehen_1_1)
| ~ sub(X4,freiheitsstatue_1_1)
| ~ scar(X2,X4)
| ~ loc(X2,X3) ) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f20980,plain,
! [X0,X1,X2] :
( ~ sQ1_spl
| ~ subs(X0,stehen_1_1)
| ~ sub(X2,freiheitsstatue_1_1)
| ~ scar(X0,X2)
| ~ loc(X0,X1) ),
inference(component_clause,[status(thm)],[f20979]) ).
fof(f20982,plain,
( sQ1_spl
| sQ0_spl ),
inference(split_clause,[status(thm)],[f20817,f20976,f20979]) ).
fof(f20983,plain,
! [X0] :
( ~ sQ0_spl
| ~ sub(c42,name_1_1)
| ~ attr(X0,c42) ),
inference(resolution,[status(thm)],[f20824,f20977]) ).
fof(f20984,definition,
! [X0] :
( sQ2_spl
<=> ~ attr(X0,c42) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f20985,plain,
! [X0] :
( ~ sQ2_spl
| ~ attr(X0,c42) ),
inference(component_clause,[status(thm)],[f20984]) ).
fof(f20987,definition,
( sQ3_spl
<=> sub(c42,name_1_1) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f20989,plain,
( sQ3_spl
| ~ sub(c42,name_1_1) ),
inference(component_clause,[status(thm)],[f20987]) ).
fof(f20990,plain,
( ~ sQ0_spl
| ~ sQ3_spl
| sQ2_spl ),
inference(split_clause,[status(thm)],[f20983,f20984,f20987,f20976]) ).
fof(f20991,plain,
! [X0,X1] :
( ~ sQ1_spl
| ~ sub(X1,freiheitsstatue_1_1)
| ~ scar(c8,X1)
| ~ loc(c8,X0) ),
inference(resolution,[status(thm)],[f20831,f20980]) ).
fof(f20992,definition,
! [X0] :
( sQ4_spl
<=> ~ loc(c8,X0) ),
introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).
fof(f20993,plain,
! [X0] :
( ~ sQ4_spl
| ~ loc(c8,X0) ),
inference(component_clause,[status(thm)],[f20992]) ).
fof(f20995,definition,
! [X1] :
( sQ5_spl
<=> ( ~ sub(X1,freiheitsstatue_1_1)
| ~ scar(c8,X1) ) ),
introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).
fof(f20996,plain,
! [X0] :
( ~ sQ5_spl
| ~ sub(X0,freiheitsstatue_1_1)
| ~ scar(c8,X0) ),
inference(component_clause,[status(thm)],[f20995]) ).
fof(f20998,plain,
( ~ sQ1_spl
| sQ5_spl
| sQ4_spl ),
inference(split_clause,[status(thm)],[f20991,f20992,f20995,f20979]) ).
fof(f21007,plain,
( ~ sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20821,f20985]) ).
fof(f21008,plain,
~ sQ2_spl,
inference(contradiction_clause,[status(thm)],[f21007]) ).
fof(f21024,plain,
( sQ3_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20823,f20989]) ).
fof(f21025,plain,
sQ3_spl,
inference(contradiction_clause,[status(thm)],[f21024]) ).
fof(f21027,plain,
( ~ sQ4_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f20829,f20993]) ).
fof(f21028,plain,
~ sQ4_spl,
inference(contradiction_clause,[status(thm)],[f21027]) ).
fof(f21040,plain,
( ~ sQ5_spl
| ~ sub(c4,freiheitsstatue_1_1) ),
inference(resolution,[status(thm)],[f20996,f20830]) ).
fof(f21041,plain,
( ~ sQ5_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21040,f20820]) ).
fof(f21042,plain,
~ sQ5_spl,
inference(contradiction_clause,[status(thm)],[f21041]) ).
fof(f21043,plain,
$false,
inference(sat_refutation,[status(thm)],[f20982,f20990,f20998,f21008,f21025,f21028,f21042]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR113+18 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n026.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 15:05:37 UTC 2026
% 0.02/0.36 % CPUTime :
% 0.25/0.49 % Drodi V4.1.1
% 6.41/1.35 % Refutation found
% 6.41/1.35 % SZS status Theorem for theBenchmark: Theorem is valid
% 6.41/1.35 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 4.23/1.46 % Elapsed time: 1.089103 seconds
% 4.23/1.46 % CPU time: 6.887593 seconds
% 4.23/1.46 % Total memory used: 460.472 MB
% 4.23/1.46 % Net memory used: 458.380 MB
%------------------------------------------------------------------------------