%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR054+3 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n012.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 12:13:12 PM UTC 2026
% Result : Theorem 1.36s 0.77s
% Output : CNFRefutation 1.36s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 4
% Syntax : Number of formulae : 19 ( 5 unt; 2 def)
% Number of atoms : 33 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 25 ( 11 ~; 7 |; 2 &)
% ( 2 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 3 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-3 aty)
% Number of variables : 5 ( 3 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3985,axiom,
( mtvisible(c_currentworlddatacollectormt_nonhomocentric)
=> tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),f_tptpquantityfn_21(n_170)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f8006,conjecture,
? [X] :
( mtvisible(c_currentworlddatacollectormt_nonhomocentric)
=> tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f8007,negated_conjecture,
~ ? [X] :
( mtvisible(c_currentworlddatacollectormt_nonhomocentric)
=> tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),X) ),
inference(negated_conjecture,[status(cth)],[f8006]) ).
fof(f13569,plain,
( tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),f_tptpquantityfn_21(n_170))
| ~ mtvisible(c_currentworlddatacollectormt_nonhomocentric) ),
inference(pre_NNF_transformation,[status(thm)],[f3985]) ).
fof(f13570,plain,
( tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),f_tptpquantityfn_21(n_170))
| ~ mtvisible(c_currentworlddatacollectormt_nonhomocentric) ),
inference(cnf_transformation,[status(thm)],[f13569]) ).
fof(f21391,plain,
! [X] :
( ~ tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),X)
& mtvisible(c_currentworlddatacollectormt_nonhomocentric) ),
inference(pre_NNF_transformation,[status(thm)],[f8007]) ).
fof(f21392,plain,
( ! [X] : ~ tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),X)
& mtvisible(c_currentworlddatacollectormt_nonhomocentric) ),
inference(miniscoping,[status(thm)],[f21391]) ).
fof(f21393,plain,
mtvisible(c_currentworlddatacollectormt_nonhomocentric),
inference(cnf_transformation,[status(thm)],[f21392]) ).
fof(f21394,plain,
! [X0] : ~ tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),X0),
inference(cnf_transformation,[status(thm)],[f21392]) ).
fof(f21532,definition,
( sQ38_spl
<=> mtvisible(c_currentworlddatacollectormt_nonhomocentric) ),
introduced(definition,[new_symbols(definition,[sQ38_spl])],[split_symbol_definition]) ).
fof(f21534,plain,
( sQ38_spl
| ~ mtvisible(c_currentworlddatacollectormt_nonhomocentric) ),
inference(component_clause,[status(thm)],[f21532]) ).
fof(f24133,definition,
( sQ708_spl
<=> tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),f_tptpquantityfn_21(n_170)) ),
introduced(definition,[new_symbols(definition,[sQ708_spl])],[split_symbol_definition]) ).
fof(f24134,plain,
( ~ sQ708_spl
| tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),f_tptpquantityfn_21(n_170)) ),
inference(component_clause,[status(thm)],[f24133]) ).
fof(f24136,plain,
( sQ708_spl
| ~ sQ38_spl ),
inference(split_clause,[status(thm)],[f13570,f21532,f24133]) ).
fof(f24910,plain,
( ~ sQ708_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f24134,f21394]) ).
fof(f24911,plain,
~ sQ708_spl,
inference(contradiction_clause,[status(thm)],[f24910]) ).
fof(f24912,plain,
( sQ38_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f21534,f21393]) ).
fof(f24913,plain,
sQ38_spl,
inference(contradiction_clause,[status(thm)],[f24912]) ).
fof(f24914,plain,
$false,
inference(sat_refutation,[status(thm)],[f24136,f24911,f24913]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR054+3 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.34 % Computer : n012.cluster.edu
% 0.09/0.34 % Model : x86_64 x86_64
% 0.09/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.34 % Memory : 8046.5625MB
% 0.09/0.34 % OS : Linux 6.8.0-71-generic
% 0.09/0.34 % CPULimit : 300
% 0.09/0.34 % WCLimit : 300
% 0.09/0.34 % DateTime : Mon Sep 21 14:37:07 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.23/0.49 % Drodi V4.1.1
% 1.36/0.77 % Refutation found
% 1.36/0.77 % SZS status Theorem for theBenchmark: Theorem is valid
% 1.36/0.77 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 2.88/1.96 % Elapsed time: 1.381328 seconds
% 2.88/1.96 % CPU time: 1.810613 seconds
% 2.88/1.96 % Total memory used: 394.078 MB
% 2.88/1.96 % Net memory used: 393.359 MB
%------------------------------------------------------------------------------