%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : HEN002-5 : TPTP v9.2.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n007.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue May 5 04:28:28 PM UTC 2026
% Result : Unsatisfiable 0.18s 1.78s
% Output : CNFRefutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 2
% Syntax : Number of clauses : 5 ( 5 unt; 0 nHn; 3 RR)
% Number of literals : 5 ( 4 equ; 2 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 2 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_zero_divide_anything_is_zero,negated_conjecture,
divide(zero,a) != zero,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_zero_divide_anything_is_zero) ).
cnf(zero_is_smallest,axiom,
divide(zero,X1) = zero,
file('/export/starexec/sandbox/benchmark/Axioms/HEN003-0.ax',zero_is_smallest) ).
cnf(c_0_2,negated_conjecture,
divide(zero,a) != zero,
prove_zero_divide_anything_is_zero ).
cnf(c_0_3,axiom,
divide(zero,X1) = zero,
zero_is_smallest ).
cnf(c_0_4,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_2,c_0_3])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.25 % Problem : HEN002-5 : TPTP v9.2.1. Released v1.0.0.
% 0.03/0.25 % Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.12/0.46 % Computer : n007.cluster.edu
% 0.12/0.46 % Model : x86_64 x86_64
% 0.12/0.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.46 % Memory : 8042.1875MB
% 0.12/0.46 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.46 % CPULimit : 300
% 0.12/0.46 % WCLimit : 300
% 0.12/0.46 % DateTime : Mon May 4 19:07:09 EDT 2026
% 0.12/0.46 % CPUTime :
% 0.12/0.48 % start to proof: theBenchmark
% 0.18/1.78 % Version : CSE_E---1.7
% 0.18/1.78 % Problem : theBenchmark.p
% 0.18/1.78 % SZS status Unsatisfiable for theBenchmark.p
% 0.18/1.78 % SZS output start CNFRefutation
% See solution above
% 0.18/1.78 % Total time : 1.298s
%------------------------------------------------------------------------------