%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : HWV019-2 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n004.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 : Thu Sep 24 12:46:42 PM UTC 2026
% Result : Unsatisfiable 0.14s 0.41s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : HWV019-2 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n004.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 20 20:48:20 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.14/0.38 % Drodi V4.1.1
% 0.14/0.41 % Refutation found
% 0.14/0.41 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.14/0.41 % SZS output start CNFRefutation for theBenchmark
% 0.14/0.41 fof(f4,axiom,(
% 0.14/0.41 (![T_0]: (fwork_DOTfifo_DOTrtl_DOTlevel_(T_0) = fwork_DOTfifo_DOTrtl_DOTint__level_(T_0) ))),
% 0.14/0.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.41 fof(f12,axiom,(
% 0.14/0.41 (![T_5]: (( ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(T_5,n1)))| ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTreset_(T_5)) ) ))),
% 0.14/0.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.41 fof(f21,axiom,(
% 0.14/0.41 (![T_13]: (( ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(T_13,n1)))| p_LES_EQU_(fwork_DOTfifo_DOTrtl_DOTfifo__length_,fwork_DOTfifo_DOTrtl_DOTint__level_(T_13))| p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(T_13))| ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTwr_(T_13))| p__pred_(fwork_DOTfifo_DOTrtl_DOTreset_(T_13)) ) ))),
% 0.14/0.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.41 fof(f40,axiom,(
% 0.14/0.41 (![T_13]: (( ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(T_13,n1)))| ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(T_13))| ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTwr_(T_13))| p__pred_(fwork_DOTfifo_DOTrtl_DOTreset_(T_13)) ) ))),
% 0.14/0.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.41 fof(f134,negated_conjecture,(
% 0.14/0.41 p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(t_206,n1))) ),
% 0.14/0.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.41 fof(f136,negated_conjecture,(
% 0.14/0.41 p__pred_(fwork_DOTfifo_DOTrtl_DOTwr_(t_206)) ),
% 0.14/0.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.41 fof(f137,negated_conjecture,(
% 0.14/0.41 ~ p_LES_EQU_(fwork_DOTfifo_DOTrtl_DOTfifo__length_,fwork_DOTfifo_DOTrtl_DOTlevel_(t_206)) ),
% 0.14/0.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.41 fof(f141,plain,(
% 0.14/0.41 ![X0]: (fwork_DOTfifo_DOTrtl_DOTlevel_(X0)=fwork_DOTfifo_DOTrtl_DOTint__level_(X0))),
% 0.14/0.41 inference(cnf_transformation,[status(thm)],[f4])).
% 0.14/0.41 fof(f149,plain,(
% 0.14/0.41 ![X0]: (~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(X0,n1)))|~p__pred_(fwork_DOTfifo_DOTrtl_DOTreset_(X0)))),
% 0.14/0.41 inference(cnf_transformation,[status(thm)],[f12])).
% 0.14/0.41 fof(f162,plain,(
% 0.14/0.41 ![X0]: (~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(X0,n1)))|p_LES_EQU_(fwork_DOTfifo_DOTrtl_DOTfifo__length_,fwork_DOTfifo_DOTrtl_DOTint__level_(X0))|p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(X0))|~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr_(X0))|p__pred_(fwork_DOTfifo_DOTrtl_DOTreset_(X0)))),
% 0.14/0.41 inference(cnf_transformation,[status(thm)],[f21])).
% 0.14/0.41 fof(f187,plain,(
% 0.14/0.41 ![X0]: (~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(X0,n1)))|~p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(X0))|~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr_(X0))|p__pred_(fwork_DOTfifo_DOTrtl_DOTreset_(X0)))),
% 0.14/0.41 inference(cnf_transformation,[status(thm)],[f40])).
% 0.14/0.41 fof(f298,plain,(
% 0.14/0.41 p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(t_206,n1)))),
% 0.14/0.41 inference(cnf_transformation,[status(thm)],[f134])).
% 0.14/0.41 fof(f300,plain,(
% 0.14/0.41 p__pred_(fwork_DOTfifo_DOTrtl_DOTwr_(t_206))),
% 0.14/0.41 inference(cnf_transformation,[status(thm)],[f136])).
% 0.14/0.41 fof(f301,plain,(
% 0.14/0.41 ~p_LES_EQU_(fwork_DOTfifo_DOTrtl_DOTfifo__length_,fwork_DOTfifo_DOTrtl_DOTlevel_(t_206))),
% 0.14/0.41 inference(cnf_transformation,[status(thm)],[f137])).
% 0.14/0.41 fof(f310,plain,(
% 0.14/0.41 ![X0]: (~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(X0,n1)))|p_LES_EQU_(fwork_DOTfifo_DOTrtl_DOTfifo__length_,fwork_DOTfifo_DOTrtl_DOTlevel_(X0))|p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(X0))|~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr_(X0))|p__pred_(fwork_DOTfifo_DOTrtl_DOTreset_(X0)))),
% 0.14/0.41 inference(forward_demodulation,[status(thm)],[f141,f162])).
% 0.14/0.41 fof(f311,plain,(
% 0.14/0.41 ![X0]: (~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(X0,n1)))|p_LES_EQU_(fwork_DOTfifo_DOTrtl_DOTfifo__length_,fwork_DOTfifo_DOTrtl_DOTlevel_(X0))|p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(X0))|~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr_(X0)))),
% 0.14/0.41 inference(forward_subsumption_resolution,[status(thm)],[f310,f149])).
% 0.14/0.41 fof(f312,plain,(
% 0.14/0.41 ~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(t_206,n1)))|p_LES_EQU_(fwork_DOTfifo_DOTrtl_DOTfifo__length_,fwork_DOTfifo_DOTrtl_DOTlevel_(t_206))|p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(t_206))),
% 0.14/0.41 inference(resolution,[status(thm)],[f311,f300])).
% 0.14/0.41 fof(f313,plain,(
% 0.14/0.41 p_LES_EQU_(fwork_DOTfifo_DOTrtl_DOTfifo__length_,fwork_DOTfifo_DOTrtl_DOTlevel_(t_206))|p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(t_206))),
% 0.14/0.41 inference(forward_subsumption_resolution,[status(thm)],[f312,f298])).
% 0.14/0.41 fof(f330,plain,(
% 0.14/0.41 p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(t_206))),
% 0.14/0.41 inference(forward_subsumption_resolution,[status(thm)],[f313,f301])).
% 0.14/0.41 fof(f338,plain,(
% 0.14/0.41 ![X0]: (~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(X0,n1)))|~p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(X0))|~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr_(X0)))),
% 0.14/0.41 inference(forward_subsumption_resolution,[status(thm)],[f187,f149])).
% 0.14/0.41 fof(f339,plain,(
% 0.14/0.41 ~p__pred_(fwork_DOTfifo_DOTrtl_DOTwr__error_(f_ADD_(t_206,n1)))|~p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(t_206))),
% 0.14/0.41 inference(resolution,[status(thm)],[f338,f300])).
% 0.14/0.41 fof(f340,plain,(
% 0.14/0.41 ~p__pred_(fwork_DOTfifo_DOTrtl_DOTrd_(t_206))),
% 0.14/0.41 inference(forward_subsumption_resolution,[status(thm)],[f339,f298])).
% 0.14/0.41 fof(f351,plain,(
% 0.14/0.41 $false),
% 0.14/0.41 inference(forward_subsumption_resolution,[status(thm)],[f340,f330])).
% 0.14/0.41 % SZS output end CNFRefutation for theBenchmark.p
% 0.14/0.45 % Elapsed time: 0.065722 seconds
% 0.14/0.45 % CPU time: 0.168064 seconds
% 0.14/0.45 % Total memory used: 110.002 MB
% 0.14/0.45 % Net memory used: 109.920 MB
%------------------------------------------------------------------------------