%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : KRS066+1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n018.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 01:00:12 PM UTC 2026
% Result : Unsatisfiable 0.21s 0.49s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : KRS066+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.06 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.21/0.47 % Computer : n018.cluster.edu
% 0.21/0.47 % Model : x86_64 x86_64
% 0.21/0.47 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.21/0.47 % Memory : 8046.5625MB
% 0.21/0.47 % OS : Linux 6.8.0-71-generic
% 0.21/0.47 % CPULimit : 300
% 0.21/0.47 % WCLimit : 300
% 0.21/0.47 % DateTime : Sun Sep 20 22:54:28 UTC 2026
% 0.21/0.47 % CPUTime :
% 0.21/0.48 % Drodi V4.1.1
% 0.21/0.49 % Refutation found
% 0.21/0.49 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.21/0.49 % SZS output start CNFRefutation for theBenchmark
% 0.21/0.49 fof(f1,axiom,(
% 0.21/0.49 (! [X] :( cowlThing(X)& ~ cowlNothing(X) ) )),
% 0.21/0.49 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.21/0.49 fof(f3,axiom,(
% 0.21/0.49 (! [X] :( cowlThing(X)<=> cowlNothing(X) ) )),
% 0.21/0.49 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.21/0.49 fof(f4,plain,(
% 0.21/0.49 (![X]: cowlThing(X))&(![X]: ~cowlNothing(X))),
% 0.21/0.49 inference(miniscoping,[status(thm)],[f1])).
% 0.21/0.49 fof(f5,plain,(
% 0.21/0.49 ![X0]: (cowlThing(X0))),
% 0.21/0.49 inference(cnf_transformation,[status(thm)],[f4])).
% 0.21/0.49 fof(f6,plain,(
% 0.21/0.49 ![X0]: (~cowlNothing(X0))),
% 0.21/0.49 inference(cnf_transformation,[status(thm)],[f4])).
% 0.21/0.49 fof(f11,plain,(
% 0.21/0.49 ![X]: ((~cowlThing(X)|cowlNothing(X))&(cowlThing(X)|~cowlNothing(X)))),
% 0.21/0.49 inference(NNF_transformation,[status(thm)],[f3])).
% 0.21/0.49 fof(f12,plain,(
% 0.21/0.49 (![X]: (~cowlThing(X)|cowlNothing(X)))&(![X]: (cowlThing(X)|~cowlNothing(X)))),
% 0.21/0.49 inference(miniscoping,[status(thm)],[f11])).
% 0.21/0.49 fof(f13,plain,(
% 0.21/0.49 ![X0]: (~cowlThing(X0)|cowlNothing(X0))),
% 0.21/0.49 inference(cnf_transformation,[status(thm)],[f12])).
% 0.21/0.49 fof(f17,plain,(
% 0.21/0.49 ![X0]: (cowlNothing(X0))),
% 0.21/0.49 inference(forward_subsumption_resolution,[status(thm)],[f13,f5])).
% 0.21/0.49 fof(f18,plain,(
% 0.21/0.49 $false),
% 0.21/0.49 inference(backward_subsumption_resolution,[status(thm)],[f6,f17])).
% 0.21/0.49 % SZS output end CNFRefutation for theBenchmark.p
% 0.21/0.52 % Elapsed time: 0.032839 seconds
% 0.21/0.52 % CPU time: 0.012502 seconds
% 0.21/0.52 % Total memory used: 26.336 KB
% 0.21/0.52 % Net memory used: 26.032 KB
%------------------------------------------------------------------------------