%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : HEN002-2 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n007.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 12:45:25 PM UTC 2026
% Result : Unsatisfiable 0.09s 0.60s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : HEN002-2 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.57 % Computer : n007.cluster.edu
% 0.09/0.57 % Model : x86_64 x86_64
% 0.09/0.57 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.57 % Memory : 8046.5625MB
% 0.09/0.57 % OS : Linux 6.8.0-71-generic
% 0.09/0.57 % CPULimit : 300
% 0.09/0.57 % WCLimit : 300
% 0.09/0.57 % DateTime : Sun Sep 20 20:43:07 UTC 2026
% 0.09/0.57 % CPUTime :
% 0.09/0.58 % Drodi V4.1.1
% 0.09/0.60 % Refutation found
% 0.09/0.60 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.09/0.60 % SZS output start CNFRefutation for theBenchmark
% 0.09/0.60 fof(f1,axiom,(
% 0.09/0.60 (![X,Y]: (( ~ less_equal(X,Y)| quotient(X,Y,zero) ) ))),
% 0.09/0.60 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.09/0.60 fof(f5,axiom,(
% 0.09/0.60 (![X]: (less_equal(zero,X) ))),
% 0.09/0.60 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.09/0.60 fof(f11,negated_conjecture,(
% 0.09/0.60 ~ quotient(zero,x,zero) ),
% 0.09/0.60 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.09/0.60 fof(f12,plain,(
% 0.09/0.60 ![X0,X1]: (~less_equal(X0,X1)|quotient(X0,X1,zero))),
% 0.09/0.60 inference(cnf_transformation,[status(thm)],[f1])).
% 0.09/0.60 fof(f18,plain,(
% 0.09/0.60 ![X0]: (less_equal(zero,X0))),
% 0.09/0.60 inference(cnf_transformation,[status(thm)],[f5])).
% 0.09/0.60 fof(f25,plain,(
% 0.09/0.60 ~quotient(zero,x,zero)),
% 0.09/0.60 inference(cnf_transformation,[status(thm)],[f11])).
% 0.09/0.60 fof(f26,plain,(
% 0.09/0.60 ![X0]: (quotient(zero,X0,zero))),
% 0.09/0.60 inference(resolution,[status(thm)],[f12,f18])).
% 0.09/0.60 fof(f28,plain,(
% 0.09/0.60 $false),
% 0.09/0.60 inference(backward_subsumption_resolution,[status(thm)],[f25,f26])).
% 0.09/0.60 % SZS output end CNFRefutation for theBenchmark.p
% 0.09/0.62 % Elapsed time: 0.036209 seconds
% 0.09/0.62 % CPU time: 0.090124 seconds
% 0.09/0.62 % Total memory used: 17.976 MB
% 0.09/0.62 % Net memory used: 17.743 MB
%------------------------------------------------------------------------------