TSTP Solution File: PUZ035-6 by Drodi---3.5.1
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%------------------------------------------------------------------------------
% File : Drodi---3.5.1
% Problem : PUZ035-6 : TPTP v8.1.2. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n004.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 : Wed May 31 12:31:52 EDT 2023
% Result : Unsatisfiable 0.13s 0.36s
% Output : CNFRefutation 0.13s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : PUZ035-6 : TPTP v8.1.2. Released v2.0.0.
% 0.03/0.13 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.13/0.34 % Computer : n004.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Tue May 30 10:26:37 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Drodi V3.5.1
% 0.13/0.36 % Refutation found
% 0.13/0.36 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.13/0.36 % SZS output start CNFRefutation for theBenchmark
% 0.13/0.36 fof(f1,axiom,(
% 0.13/0.36 (![P]: (( truth(isa(P,knight))| truth(isa(P,knave)) ) ))),
% 0.13/0.36 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.36 fof(f11,negated_conjecture,(
% 0.13/0.36 (![X,Y]: (( ~ truth(isa(asked,X))| ~ truth(isa(other,Y)) ) ))),
% 0.13/0.36 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.36 fof(f12,plain,(
% 0.13/0.36 ![X0]: (truth(isa(X0,knight))|truth(isa(X0,knave)))),
% 0.13/0.36 inference(cnf_transformation,[status(esa)],[f1])).
% 0.13/0.36 fof(f24,plain,(
% 0.13/0.36 (![X]: ~truth(isa(asked,X)))|(![Y]: ~truth(isa(other,Y)))),
% 0.13/0.36 inference(miniscoping,[status(esa)],[f11])).
% 0.13/0.36 fof(f25,plain,(
% 0.13/0.36 ![X0,X1]: (~truth(isa(asked,X0))|~truth(isa(other,X1)))),
% 0.13/0.36 inference(cnf_transformation,[status(esa)],[f24])).
% 0.13/0.36 fof(f26,plain,(
% 0.13/0.36 spl0_0 <=> ~truth(isa(asked,X0))),
% 0.13/0.36 introduced(split_symbol_definition)).
% 0.13/0.36 fof(f27,plain,(
% 0.13/0.36 ![X0]: (~truth(isa(asked,X0))|~spl0_0)),
% 0.13/0.36 inference(component_clause,[status(thm)],[f26])).
% 0.13/0.36 fof(f29,plain,(
% 0.13/0.36 spl0_1 <=> ~truth(isa(other,X1))),
% 0.13/0.36 introduced(split_symbol_definition)).
% 0.13/0.36 fof(f30,plain,(
% 0.13/0.36 ![X0]: (~truth(isa(other,X0))|~spl0_1)),
% 0.13/0.36 inference(component_clause,[status(thm)],[f29])).
% 0.13/0.36 fof(f32,plain,(
% 0.13/0.36 spl0_0|spl0_1),
% 0.13/0.36 inference(split_clause,[status(thm)],[f25,f26,f29])).
% 0.13/0.36 fof(f33,plain,(
% 0.13/0.36 truth(isa(asked,knight))|~spl0_0),
% 0.13/0.36 inference(resolution,[status(thm)],[f12,f27])).
% 0.13/0.36 fof(f34,plain,(
% 0.13/0.36 $false|~spl0_0),
% 0.13/0.36 inference(forward_subsumption_resolution,[status(thm)],[f33,f27])).
% 0.13/0.36 fof(f35,plain,(
% 0.13/0.36 ~spl0_0),
% 0.13/0.36 inference(contradiction_clause,[status(thm)],[f34])).
% 0.13/0.36 fof(f36,plain,(
% 0.13/0.36 truth(isa(other,knight))|~spl0_1),
% 0.13/0.36 inference(resolution,[status(thm)],[f30,f12])).
% 0.13/0.36 fof(f37,plain,(
% 0.13/0.36 $false|~spl0_1),
% 0.13/0.36 inference(forward_subsumption_resolution,[status(thm)],[f36,f30])).
% 0.13/0.36 fof(f38,plain,(
% 0.13/0.36 ~spl0_1),
% 0.13/0.36 inference(contradiction_clause,[status(thm)],[f37])).
% 0.13/0.36 fof(f39,plain,(
% 0.13/0.36 $false),
% 0.13/0.36 inference(sat_refutation,[status(thm)],[f32,f35,f38])).
% 0.13/0.36 % SZS output end CNFRefutation for theBenchmark.p
% 0.20/0.37 % Elapsed time: 0.018400 seconds
% 0.20/0.37 % CPU time: 0.035298 seconds
% 0.20/0.37 % Memory used: 1.937 MB
%------------------------------------------------------------------------------