%------------------------------------------------------------------------------
% File : hopCoP---0.1
% Problem : FLD019-3 : TPTP v9.0.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n027.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 : Thu Jul 24 11:55:17 AM UTC 2025
% Result : Unsatisfiable 0.18s 0.48s
% Output : CNFRefutation 0.18s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named sum_2)
% Comments :
%------------------------------------------------------------------------------
cnf(27,plain,
sum(additive_identity,additive_inverse(a),additive_identity),
inference(cnf,[status(esa)],[sum_2]) ).
cnf(l0,plain,
sum(additive_identity,additive_inverse(a),additive_identity),
inference(instantiation,[status(thm)],[27]) ).
cnf(1,plain,
( ~ sum(X0,X1,X2)
| ~ sum(X0,X3,X4)
| ~ sum(X1,X5,X3)
| sum(X2,X5,X4) ),
inference(cnf,[status(esa)],[associativity_addition_2]) ).
cnf(l1,plain,
( ~ sum(additive_identity,additive_inverse(a),additive_identity)
| ~ sum(additive_identity,additive_identity,additive_identity)
| ~ sum(additive_inverse(a),a,additive_identity)
| sum(additive_identity,a,additive_identity) ),
inference(instantiation,[status(thm)],[1]) ).
cnf(3,plain,
( ~ defined(X0)
| sum(additive_inverse(X0),X0,additive_identity) ),
inference(cnf,[status(esa)],[existence_of_inverse_addition]) ).
cnf(l8,plain,
( ~ defined(a)
| sum(additive_inverse(a),a,additive_identity) ),
inference(instantiation,[status(thm)],[3]) ).
cnf(26,plain,
defined(a),
inference(cnf,[status(esa)],[a_is_defined]) ).
cnf(l9,plain,
defined(a),
inference(instantiation,[status(thm)],[26]) ).
cnf(28,plain,
~ sum(additive_identity,a,additive_identity),
inference(cnf,[status(esa)],[not_sum_3]) ).
cnf(l2,plain,
~ sum(additive_identity,a,additive_identity),
inference(instantiation,[status(thm)],[28]) ).
cnf(2,plain,
( ~ defined(X0)
| sum(additive_identity,X0,X0) ),
inference(cnf,[status(esa)],[existence_of_identity_addition]) ).
cnf(l17,plain,
( ~ defined(additive_identity)
| sum(additive_identity,additive_identity,additive_identity) ),
inference(instantiation,[status(thm)],[2]) ).
cnf(13,plain,
defined(additive_identity),
inference(cnf,[status(esa)],[well_definedness_of_additive_identity]) ).
cnf(l19,plain,
defined(additive_identity),
inference(instantiation,[status(thm)],[13]) ).
cnf(final,plain,
$false,
inference(ground_refutation,[status(thm)],[l0,l1,l8,l9,l2,l17,l19]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : FLD019-3 : TPTP v9.0.0. Bugfixed v2.1.0.
% 0.12/0.12 % Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.33 % Computer : n027.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Sun Jul 20 09:36:19 EDT 2025
% 0.13/0.33 % CPUTime :
% 0.18/0.34 % launching worker at depth: 1
% 0.18/0.34 % launching worker at depth: 4
% 0.18/0.34 % launching worker at depth: 6
% 0.18/0.34 % launching worker at depth: 2
% 0.18/0.34 % launching worker at depth: 5
% 0.18/0.34 % launching worker at depth: 7
% 0.18/0.34 % launching worker at depth: 8
% 0.18/0.34 % launching worker at depth: 3
% 0.18/0.34 % launching worker at depth: 9
% 0.18/0.35 % launching worker at depth: 10
% 0.18/0.48 % SZS status Theorem for theBenchmark
% 0.18/0.48 % SZS output start CNFRefutation
% See solution above
%------------------------------------------------------------------------------