%------------------------------------------------------------------------------
% File : Prover9---2026-6A
% Problem : CSR028+3 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n009.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 07:06:36 AM UTC 2026
% Result : Theorem 0.13s 0.44s
% Output : CNFRefutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 2
% Syntax : Number of formulae : 6 ( 4 unt; 0 def)
% Number of atoms : 8 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 4 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 0 ( 0 sgn 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(query128,conjecture,
( mtvisible(c_tptp_member2089_mt)
=> individual(c_tptptptpcol_16_25985) ),
file('theBenchmark.p',query128) ).
fof(query128_neg,negated_conjecture,
~ ( mtvisible(c_tptp_member2089_mt)
=> individual(c_tptptptpcol_16_25985) ),
inference(assume_negation,[status(cth)],[query128]) ).
fof(ax2_908,axiom,
individual(c_tptptptpcol_16_25985),
file('theBenchmark.p',ax2_908) ).
cnf(c_6,plain,
individual(c_tptptptpcol_16_25985),
inference(clausify,[status(thm)],[ax2_908]) ).
cnf(c_15,negated_conjecture,
~ individual(c_tptptptpcol_16_25985),
inference(clausify,[status(thm)],[query128_neg]) ).
cnf(c_16,negated_conjecture,
$false,
inference(resolve,[status(thm)],[c_6,c_15]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR028+3 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.03 % Command : prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.35 % Computer : n009.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Sat Sep 26 23:59:14 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.08/0.35 % Prover9 (64) version 2026-6A, July 2026, CASC-J13.
% 0.08/0.35 % Process 1447069 was started by sandbox on n009,
% 0.08/0.35 % Sat Sep 26 23:59:14 2026
% 0.08/0.35 % The command was "/export/starexec/sandbox/solver/bin/prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p".
% 0.13/0.44
% 0.13/0.44 % SInE (scan): 13 to sos (tol 1.5x), 0 to usable (tol 2.0x), 7992 zapped, of 8005 axioms (depth 3).
% 0.13/0.44
% 0.13/0.44 % From the command line: assign(max_seconds, 300).
% 0.13/0.44
% 0.13/0.44 % SZS status Theorem for theBenchmark
% 0.13/0.44
% 0.13/0.44 % Proof 1 at 0.00 (+ 0.01) seconds.
% 0.13/0.44 % Length of proof is 4.
% 0.13/0.44 % Level of proof is 2.
% 0.13/0.44 % Maximum clause weight is 7.000.
% 0.13/0.44 % Given clauses 0.
% 0.13/0.44
% 0.13/0.44 % SZS output start CNFRefutation for theBenchmark
% See solution above
%------------------------------------------------------------------------------