TSTP Solution File: SYN343+1 by Drodi---3.5.1
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%------------------------------------------------------------------------------
% File : Drodi---3.5.1
% Problem : SYN343+1 : TPTP v8.1.2. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n006.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 12:46:35 EDT 2023
% Result : Theorem 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 : SYN343+1 : 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 : n006.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 10:22:02 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.13/0.35 % Drodi V3.5.1
% 0.13/0.36 % Refutation found
% 0.13/0.36 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.13/0.36 % SZS output start CNFRefutation for theBenchmark
% 0.13/0.36 fof(f1,conjecture,(
% 0.13/0.36 (? [X,Y1,Y2] :(! [Z] :( ( ( big_f(X,Y1)=> big_f(Z,X) )=> big_f(X,X) )=> ( big_f(X,X)& big_f(Y1,Y2) ) ) ))),
% 0.13/0.36 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.36 fof(f2,negated_conjecture,(
% 0.13/0.36 ~((? [X,Y1,Y2] :(! [Z] :( ( ( big_f(X,Y1)=> big_f(Z,X) )=> big_f(X,X) )=> ( big_f(X,X)& big_f(Y1,Y2) ) ) )))),
% 0.13/0.36 inference(negated_conjecture,[status(cth)],[f1])).
% 0.13/0.36 fof(f3,plain,(
% 0.13/0.36 (![X,Y1,Y2]: ?[Z]: (((big_f(X,Y1)&~big_f(Z,X))|big_f(X,X))&(~big_f(X,X)|~big_f(Y1,Y2))))),
% 0.13/0.36 inference(pre_NNF_transformation,[status(esa)],[f2])).
% 0.13/0.36 fof(f4,plain,(
% 0.13/0.36 (![X]: (((![Y1]: big_f(X,Y1))&(?[Z]: ~big_f(Z,X)))|big_f(X,X)))&((![X]: ~big_f(X,X))|(![Y1,Y2]: ~big_f(Y1,Y2)))),
% 0.13/0.36 inference(miniscoping,[status(esa)],[f3])).
% 0.13/0.36 fof(f5,plain,(
% 0.13/0.36 (![X]: (((![Y1]: big_f(X,Y1))&~big_f(sk0_0(X),X))|big_f(X,X)))&((![X]: ~big_f(X,X))|(![Y1,Y2]: ~big_f(Y1,Y2)))),
% 0.13/0.36 inference(skolemization,[status(esa)],[f4])).
% 0.13/0.36 fof(f6,plain,(
% 0.13/0.36 ![X0,X1]: (big_f(X0,X1)|big_f(X0,X0))),
% 0.13/0.36 inference(cnf_transformation,[status(esa)],[f5])).
% 0.13/0.36 fof(f7,plain,(
% 0.13/0.36 ![X0]: (~big_f(sk0_0(X0),X0)|big_f(X0,X0))),
% 0.13/0.36 inference(cnf_transformation,[status(esa)],[f5])).
% 0.13/0.36 fof(f8,plain,(
% 0.13/0.36 ![X0,X1,X2]: (~big_f(X0,X0)|~big_f(X1,X2))),
% 0.13/0.36 inference(cnf_transformation,[status(esa)],[f5])).
% 0.13/0.36 fof(f9,plain,(
% 0.13/0.36 spl0_0 <=> ~big_f(X0,X0)),
% 0.13/0.36 introduced(split_symbol_definition)).
% 0.13/0.36 fof(f10,plain,(
% 0.13/0.36 ![X0]: (~big_f(X0,X0)|~spl0_0)),
% 0.13/0.36 inference(component_clause,[status(thm)],[f9])).
% 0.13/0.36 fof(f12,plain,(
% 0.13/0.36 spl0_1 <=> ~big_f(X1,X2)),
% 0.13/0.36 introduced(split_symbol_definition)).
% 0.13/0.36 fof(f13,plain,(
% 0.13/0.36 ![X0,X1]: (~big_f(X0,X1)|~spl0_1)),
% 0.13/0.36 inference(component_clause,[status(thm)],[f12])).
% 0.13/0.36 fof(f15,plain,(
% 0.13/0.36 spl0_0|spl0_1),
% 0.13/0.36 inference(split_clause,[status(thm)],[f8,f9,f12])).
% 0.13/0.36 fof(f16,plain,(
% 0.13/0.36 ![X0]: (~big_f(sk0_0(X0),X0)|~spl0_0)),
% 0.13/0.36 inference(backward_subsumption_resolution,[status(thm)],[f7,f10])).
% 0.13/0.36 fof(f17,plain,(
% 0.13/0.36 ![X0,X1]: (big_f(X0,X1)|~spl0_0)),
% 0.13/0.36 inference(backward_subsumption_resolution,[status(thm)],[f6,f10])).
% 0.13/0.36 fof(f18,plain,(
% 0.13/0.36 $false|~spl0_0),
% 0.13/0.36 inference(backward_subsumption_resolution,[status(thm)],[f16,f17])).
% 0.13/0.36 fof(f19,plain,(
% 0.13/0.36 ~spl0_0),
% 0.13/0.36 inference(contradiction_clause,[status(thm)],[f18])).
% 0.13/0.36 fof(f20,plain,(
% 0.13/0.36 ![X0]: (big_f(X0,X0)|~spl0_1)),
% 0.13/0.36 inference(forward_subsumption_resolution,[status(thm)],[f6,f13])).
% 0.13/0.36 fof(f21,plain,(
% 0.13/0.36 $false|~spl0_1),
% 0.13/0.36 inference(resolution,[status(thm)],[f20,f13])).
% 0.13/0.36 fof(f22,plain,(
% 0.13/0.36 ~spl0_1),
% 0.13/0.36 inference(contradiction_clause,[status(thm)],[f21])).
% 0.13/0.36 fof(f23,plain,(
% 0.13/0.36 $false),
% 0.13/0.36 inference(sat_refutation,[status(thm)],[f15,f19,f22])).
% 0.13/0.36 % SZS output end CNFRefutation for theBenchmark.p
% 0.20/0.36 % Elapsed time: 0.018356 seconds
% 0.20/0.36 % CPU time: 0.027667 seconds
% 0.20/0.36 % Memory used: 1.792 MB
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