%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SEU424+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n009.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 02:22:37 PM UTC 2026
% Result : Theorem 0.14s 0.39s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SEU424+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.35 % Computer : n009.cluster.edu
% 0.10/0.35 % Model : x86_64 x86_64
% 0.10/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.35 % Memory : 8046.5625MB
% 0.10/0.35 % OS : Linux 6.8.0-71-generic
% 0.10/0.35 % CPULimit : 300
% 0.10/0.35 % WCLimit : 300
% 0.10/0.35 % DateTime : Mon Sep 21 06:26:13 UTC 2026
% 0.10/0.35 % CPUTime :
% 0.14/0.36 % Drodi V4.1.1
% 0.14/0.39 % Refutation found
% 0.14/0.39 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.14/0.39 % SZS output start CNFRefutation for theBenchmark
% 0.14/0.39 fof(f1,conjecture,(
% 0.14/0.39 (! [A] :( ~ v1_xboole_0(A)=> (! [B,C] :( m1_subset_1(C,k1_zfmisc_1(A))=> (! [D] :( m2_relset_1(D,A,B)=> m1_subset_1(a_4_0_relset_2(A,B,C,D),k1_zfmisc_1(k1_zfmisc_1(B))) ) )) )) )),
% 0.14/0.39 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.39 fof(f2,negated_conjecture,(
% 0.14/0.39 ~((! [A] :( ~ v1_xboole_0(A)=> (! [B,C] :( m1_subset_1(C,k1_zfmisc_1(A))=> (! [D] :( m2_relset_1(D,A,B)=> m1_subset_1(a_4_0_relset_2(A,B,C,D),k1_zfmisc_1(k1_zfmisc_1(B))) ) )) )) ))),
% 0.14/0.39 inference(negated_conjecture,[status(cth)],[f1])).
% 0.14/0.39 fof(f35,axiom,(
% 0.14/0.39 (! [A,B,C,D] :( ( ~ v1_xboole_0(A)& m1_subset_1(C,k1_zfmisc_1(A))& m2_relset_1(D,A,B) )=> m1_subset_1(a_4_0_relset_2(A,B,C,D),k1_zfmisc_1(k1_zfmisc_1(B))) ) )),
% 0.14/0.39 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.39 fof(f45,plain,(
% 0.14/0.39 (?[A]: (~v1_xboole_0(A)&(?[B,C]: (m1_subset_1(C,k1_zfmisc_1(A))&(?[D]: (m2_relset_1(D,A,B)&~m1_subset_1(a_4_0_relset_2(A,B,C,D),k1_zfmisc_1(k1_zfmisc_1(B)))))))))),
% 0.14/0.39 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 0.14/0.39 fof(f46,plain,(
% 0.14/0.39 ?[A]: (~v1_xboole_0(A)&(?[C]: (m1_subset_1(C,k1_zfmisc_1(A))&(?[B,D]: (m2_relset_1(D,A,B)&~m1_subset_1(a_4_0_relset_2(A,B,C,D),k1_zfmisc_1(k1_zfmisc_1(B))))))))),
% 0.14/0.39 inference(miniscoping,[status(thm)],[f45])).
% 0.14/0.39 fof(f47,plain,(
% 0.14/0.39 (~v1_xboole_0(sK0_skl)&(m1_subset_1(sK1_skl,k1_zfmisc_1(sK0_skl))&(m2_relset_1(sK3_skl,sK0_skl,sK2_skl)&~m1_subset_1(a_4_0_relset_2(sK0_skl,sK2_skl,sK1_skl,sK3_skl),k1_zfmisc_1(k1_zfmisc_1(sK2_skl))))))),
% 0.14/0.39 inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl,sK1_skl,sK2_skl,sK3_skl]),skolemize(A,sK0_skl),skolemize(C,sK1_skl),skolemize(B,sK2_skl),skolemize(D,sK3_skl)],[f46])).
% 0.14/0.39 fof(f48,plain,(
% 0.14/0.39 ~v1_xboole_0(sK0_skl)),
% 0.14/0.39 inference(cnf_transformation,[status(thm)],[f47])).
% 0.14/0.39 fof(f49,plain,(
% 0.14/0.39 m1_subset_1(sK1_skl,k1_zfmisc_1(sK0_skl))),
% 0.14/0.39 inference(cnf_transformation,[status(thm)],[f47])).
% 0.14/0.39 fof(f50,plain,(
% 0.14/0.39 m2_relset_1(sK3_skl,sK0_skl,sK2_skl)),
% 0.14/0.39 inference(cnf_transformation,[status(thm)],[f47])).
% 0.14/0.39 fof(f51,plain,(
% 0.14/0.39 ~m1_subset_1(a_4_0_relset_2(sK0_skl,sK2_skl,sK1_skl,sK3_skl),k1_zfmisc_1(k1_zfmisc_1(sK2_skl)))),
% 0.14/0.39 inference(cnf_transformation,[status(thm)],[f47])).
% 0.14/0.39 fof(f117,plain,(
% 0.14/0.39 ![A,B,C,D]: (((v1_xboole_0(A)|~m1_subset_1(C,k1_zfmisc_1(A)))|~m2_relset_1(D,A,B))|m1_subset_1(a_4_0_relset_2(A,B,C,D),k1_zfmisc_1(k1_zfmisc_1(B))))),
% 0.14/0.39 inference(pre_NNF_transformation,[status(thm)],[f35])).
% 0.14/0.39 fof(f118,plain,(
% 0.14/0.39 ![X0,X1,X2,X3]: (v1_xboole_0(X0)|~m1_subset_1(X1,k1_zfmisc_1(X0))|~m2_relset_1(X2,X0,X3)|m1_subset_1(a_4_0_relset_2(X0,X3,X1,X2),k1_zfmisc_1(k1_zfmisc_1(X3))))),
% 0.14/0.39 inference(cnf_transformation,[status(thm)],[f117])).
% 0.14/0.39 fof(f147,plain,(
% 0.14/0.39 ![X0,X1]: (v1_xboole_0(sK0_skl)|~m2_relset_1(X0,sK0_skl,X1)|m1_subset_1(a_4_0_relset_2(sK0_skl,X1,sK1_skl,X0),k1_zfmisc_1(k1_zfmisc_1(X1))))),
% 0.14/0.39 inference(resolution,[status(thm)],[f118,f49])).
% 0.14/0.39 fof(f148,plain,(
% 0.14/0.39 ![X0,X1]: (~m2_relset_1(X0,sK0_skl,X1)|m1_subset_1(a_4_0_relset_2(sK0_skl,X1,sK1_skl,X0),k1_zfmisc_1(k1_zfmisc_1(X1))))),
% 0.14/0.39 inference(forward_subsumption_resolution,[status(thm)],[f147,f48])).
% 0.14/0.39 fof(f149,plain,(
% 0.14/0.39 m1_subset_1(a_4_0_relset_2(sK0_skl,sK2_skl,sK1_skl,sK3_skl),k1_zfmisc_1(k1_zfmisc_1(sK2_skl)))),
% 0.14/0.39 inference(resolution,[status(thm)],[f148,f50])).
% 0.14/0.39 fof(f150,plain,(
% 0.14/0.39 $false),
% 0.14/0.39 inference(forward_subsumption_resolution,[status(thm)],[f149,f51])).
% 0.14/0.39 % SZS output end CNFRefutation for theBenchmark.p
% 0.14/0.42 % Elapsed time: 0.050929 seconds
% 0.14/0.42 % CPU time: 0.139609 seconds
% 0.14/0.42 % Total memory used: 81.468 MB
% 0.14/0.42 % Net memory used: 81.439 MB
%------------------------------------------------------------------------------