%------------------------------------------------------------------------------
% File : Prover9---2026-6A
% Problem : CSR098+6 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n001.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 07:07:23 AM UTC 2026
% Result : Theorem 2.68s 1.24s
% Output : CNFRefutation 2.68s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of formulae : 9 ( 9 unt; 0 def)
% Number of atoms : 9 ( 2 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 0 ( 0 sgn 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(prove_from_ALL,conjecture,
s__instance(s__Animal29_1,s__Amphibian),
file('theBenchmark.p',prove_from_ALL) ).
fof(prove_from_ALL_neg,negated_conjecture,
~ s__instance(s__Animal29_1,s__Amphibian),
inference(assume_negation,[status(cth)],[prove_from_ALL]) ).
fof(local_1,axiom,
s__instance(s__Frog29_1,s__Amphibian),
file('theBenchmark.p',local_1) ).
cnf(c_383,plain,
s__instance(s__Frog29_1,s__Amphibian),
inference(clausify,[status(thm)],[local_1]) ).
fof(local_3,axiom,
s__Frog29_1 = s__Animal29_1,
file('theBenchmark.p',local_3) ).
cnf(c_385,plain,
s__Frog29_1 = s__Animal29_1,
inference(clausify,[status(thm)],[local_3]) ).
cnf(c_386,negated_conjecture,
~ s__instance(s__Animal29_1,s__Amphibian),
inference(clausify,[status(thm)],[prove_from_ALL_neg]) ).
cnf(c_450,plain,
s__instance(s__Animal29_1,s__Amphibian),
inference(paramod,[status(thm)],[c_385,c_383]) ).
cnf(c_449,negated_conjecture,
$false,
inference(resolve,[status(thm)],[c_386,c_450]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR098+6 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.03 % Command : prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n001.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Sun Sep 27 00:59:44 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 % Prover9 (64) version 2026-6A, July 2026, CASC-J13.
% 0.09/0.37 % Process 3037060 was started by sandbox on n001,
% 0.09/0.37 % Sun Sep 27 00:59:44 2026
% 0.09/0.37 % The command was "/export/starexec/sandbox/solver/bin/prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p".
% 0.20/0.48 WARNING: token truncated at 4095 chars (line 64008)
% 0.20/0.48 WARNING: token truncated at 4095 chars (line 64302)
% 0.20/0.48 WARNING: token truncated at 4095 chars (line 64389)
% 0.20/0.49 WARNING: token truncated at 4095 chars (line 65430)
% 0.20/0.49 WARNING: token truncated at 4095 chars (line 65625)
% 0.20/0.49 WARNING: token truncated at 4095 chars (line 65856)
% 2.68/1.24
% 2.68/1.24 % SInE (scan): 142 to sos (tol 1.5x), 26 to usable (tol 2.0x), 55421 zapped, of 55589 axioms (depth 3).
% 2.68/1.24
% 2.68/1.24 % From the command line: assign(max_seconds, 300).
% 2.68/1.24
% 2.68/1.24 % SZS status Theorem for theBenchmark
% 2.68/1.24
% 2.68/1.24 % Proof 1 at 0.15 (+ 0.11) seconds.
% 2.68/1.24 % Length of proof is 5.
% 2.68/1.24 % Level of proof is 2.
% 2.68/1.24 % Maximum clause weight is 108.000.
% 2.68/1.24 % Given clauses 0.
% 2.68/1.24
% 2.68/1.24 % SZS output start CNFRefutation for theBenchmark
% See solution above
%------------------------------------------------------------------------------