%------------------------------------------------------------------------------
% File : Prover9---2026-6A
% Problem : CSR054+5 : TPTP v9.3.1. Bugfixed v3.5.0.
% Transfm : none
% Format : tptp:raw
% Command : prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n005.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 : Sun Sep 27 07:06:55 AM UTC 2026
% Result : Theorem 16.21s 8.99s
% Output : CNFRefutation 16.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 4 unt; 0 def)
% Number of atoms : 12 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 7 ( 3 ~; 1 |; 0 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-3 aty)
% Number of variables : 3 ( 1 sgn 0 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(ax4_114815,axiom,
( mtvisible(c_currentworlddatacollectormt_nonhomocentric)
=> tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),f_tptpquantityfn_21(n_170)) ),
file('theBenchmark.p',ax4_114815) ).
fof(query254,conjecture,
? [X] :
( mtvisible(c_currentworlddatacollectormt_nonhomocentric)
=> tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),X) ),
file('theBenchmark.p',query254) ).
fof(query254_neg,negated_conjecture,
~ ? [X] :
( mtvisible(c_currentworlddatacollectormt_nonhomocentric)
=> tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),X) ),
inference(assume_negation,[status(cth)],[query254]) ).
cnf(c_423,plain,
( tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),f_tptpquantityfn_21(n_170))
| ~ mtvisible(c_currentworlddatacollectormt_nonhomocentric) ),
inference(clausify,[status(thm)],[ax4_114815]) ).
cnf(c_466,negated_conjecture,
mtvisible(c_currentworlddatacollectormt_nonhomocentric),
inference(clausify,[status(thm)],[query254_neg]) ).
cnf(c_467,negated_conjecture,
~ tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),A),
inference(clausify,[status(thm)],[query254_neg]) ).
cnf(c_469,negated_conjecture,
tptpofobject(f_instancewithrelationtofn(c_airport_physical,c_airporthasiatacode,s_tlh),f_tptpquantityfn_21(n_170)),
inference(resolve,[status(thm)],[c_466,c_423]) ).
cnf(c_468,negated_conjecture,
$false,
inference(resolve,[status(thm)],[c_467,c_469]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR054+5 : TPTP v9.3.1. Bugfixed v3.5.0.
% 0.00/0.04 % Command : prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.37 % Computer : n005.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sun Sep 27 00:22:02 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 % Prover9 (64) version 2026-6A, July 2026, CASC-J13.
% 0.11/0.37 % Process 3428538 was started by sandbox2 on n005,
% 0.11/0.37 % Sun Sep 27 00:22:02 2026
% 0.11/0.37 % The command was "/export/starexec/sandbox2/solver/bin/prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p".
% 16.21/8.99
% 16.21/8.99 % SInE (scan): 219 to sos (tol 1.5x), 69 to usable (tol 2.0x), 539961 zapped, of 540249 axioms (depth 3).
% 16.21/8.99
% 16.21/8.99 % From the command line: assign(max_seconds, 300).
% 16.21/8.99
% 16.21/8.99 % SZS status Theorem for theBenchmark
% 16.21/8.99
% 16.21/8.99 % Proof 1 at 0.59 (+ 0.47) seconds.
% 16.21/8.99 % Length of proof is 6.
% 16.21/8.99 % Level of proof is 2.
% 16.21/8.99 % Maximum clause weight is 9.000.
% 16.21/8.99 % Given clauses 0.
% 16.21/8.99
% 16.21/8.99 % SZS output start CNFRefutation for theBenchmark
% See solution above
%------------------------------------------------------------------------------