%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : GRP639+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 : n004.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 12:37:00 PM UTC 2026
% Result : Theorem 0.14s 0.58s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : GRP639+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.06 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.42 % Computer : n004.cluster.edu
% 0.14/0.42 % Model : x86_64 x86_64
% 0.14/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.42 % Memory : 8046.5625MB
% 0.14/0.42 % OS : Linux 6.8.0-71-generic
% 0.14/0.42 % CPULimit : 300
% 0.14/0.42 % WCLimit : 300
% 0.14/0.42 % DateTime : Sun Sep 20 20:24:36 UTC 2026
% 0.14/0.43 % CPUTime :
% 0.14/0.44 % Drodi V4.1.1
% 0.14/0.58 % Refutation found
% 0.14/0.58 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.14/0.58 % SZS output start CNFRefutation for theBenchmark
% 0.14/0.58 fof(f1,conjecture,(
% 0.14/0.58 (! [A] :( ( ~ v3_struct_0(A)& v3_group_1(A)& v4_group_1(A)& l1_group_1(A) )=> (! [B] :( ( ~ v3_struct_0(B)& v3_group_1(B)& v4_group_1(B)& l1_group_1(B) )=> (! [C] :( ( v1_funct_1(C)& v1_funct_2(C,u1_struct_0(A),u1_struct_0(B))& m2_relset_1(C,u1_struct_0(A),u1_struct_0(B)) )=> (! [D] :( m1_subset_1(D,k1_zfmisc_1(u1_struct_0(A)))=> r1_tarski(k2_funct_2(u1_struct_0(A),u1_struct_0(B),C,D),k2_funct_2(u1_struct_0(A),u1_struct_0(B),C,u1_struct_0(k5_group_4(A,D)))) ) )) )) )) )),
% 0.14/0.58 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.58 fof(f2,negated_conjecture,(
% 0.14/0.58 ~((! [A] :( ( ~ v3_struct_0(A)& v3_group_1(A)& v4_group_1(A)& l1_group_1(A) )=> (! [B] :( ( ~ v3_struct_0(B)& v3_group_1(B)& v4_group_1(B)& l1_group_1(B) )=> (! [C] :( ( v1_funct_1(C)& v1_funct_2(C,u1_struct_0(A),u1_struct_0(B))& m2_relset_1(C,u1_struct_0(A),u1_struct_0(B)) )=> (! [D] :( m1_subset_1(D,k1_zfmisc_1(u1_struct_0(A)))=> r1_tarski(k2_funct_2(u1_struct_0(A),u1_struct_0(B),C,D),k2_funct_2(u1_struct_0(A),u1_struct_0(B),C,u1_struct_0(k5_group_4(A,D)))) ) )) )) )) ))),
% 0.14/0.58 inference(negated_conjecture,[status(cth)],[f1])).
% 0.14/0.58 fof(f6,axiom,(
% 0.14/0.58 (! [A,B,C] :( m1_subset_1(C,k1_zfmisc_1(k2_zfmisc_1(A,B)))=> v1_relat_1(C) ) )),
% 0.14/0.58 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.58 fof(f9,axiom,(
% 0.14/0.58 (! [A] :( ( ~ v3_struct_0(A)& v3_group_1(A)& v4_group_1(A)& l1_group_1(A) )=> (! [B] :( m1_subset_1(B,k1_zfmisc_1(u1_struct_0(A)))=> (! [C] :( ( v1_group_1(C)& m1_group_2(C,A) )=> ( C = k5_group_4(A,B)<=> ( r1_tarski(B,u1_struct_0(C))& (! [D] :( ( v1_group_1(D)& m1_group_2(D,A) )=> ( r1_tarski(B,u1_struct_0(D))=> m1_group_2(C,D) ) ) )) ) ) )) )) )),
% 0.14/0.58 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.58 fof(f15,axiom,(
% 0.14/0.58 (! [A,B] :( ( ~ v3_struct_0(A)& v3_group_1(A)& v4_group_1(A)& l1_group_1(A)& m1_subset_1(B,k1_zfmisc_1(u1_struct_0(A))) )=> ( v1_group_1(k5_group_4(A,B))& m1_group_2(k5_group_4(A,B),A) ) ) )),
% 0.14/0.58 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.58 fof(f22,axiom,(
% 0.14/0.58 (! [A,B,C] :( m2_relset_1(C,A,B)=> m1_subset_1(C,k1_zfmisc_1(k2_zfmisc_1(A,B))) ) )),
% 0.14/0.58 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.58 fof(f44,axiom,(
% 0.14/0.58 (! [A,B,C,D] :( ( v1_funct_1(C)& v1_funct_2(C,A,B)& m1_relset_1(C,A,B) )=> k2_funct_2(A,B,C,D) = k9_relat_1(C,D) ) )),
% 0.14/0.58 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.58 fof(f45,axiom,(
% 0.14/0.58 (! [A,B,C] :( m2_relset_1(C,A,B)<=> m1_relset_1(C,A,B) ) )),
% 0.14/0.58 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.58 fof(f47,axiom,(
% 0.14/0.58 (! [A,B,C] :( v1_relat_1(C)=> ( r1_tarski(A,B)=> r1_tarski(k9_relat_1(C,A),k9_relat_1(C,B)) ) ) )),
% 0.14/0.58 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/0.58 fof(f56,plain,(
% 0.14/0.58 (?[A]: ((((~v3_struct_0(A)&v3_group_1(A))&v4_group_1(A))&l1_group_1(A))&(?[B]: ((((~v3_struct_0(B)&v3_group_1(B))&v4_group_1(B))&l1_group_1(B))&(?[C]: (((v1_funct_1(C)&v1_funct_2(C,u1_struct_0(A),u1_struct_0(B)))&m2_relset_1(C,u1_struct_0(A),u1_struct_0(B)))&(?[D]: (m1_subset_1(D,k1_zfmisc_1(u1_struct_0(A)))&~r1_tarski(k2_funct_2(u1_struct_0(A),u1_struct_0(B),C,D),k2_funct_2(u1_struct_0(A),u1_struct_0(B),C,u1_struct_0(k5_group_4(A,D))))))))))))),
% 0.14/0.58 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 0.14/0.58 fof(f57,plain,(
% 0.14/0.58 ((((~v3_struct_0(sK0_skl)&v3_group_1(sK0_skl))&v4_group_1(sK0_skl))&l1_group_1(sK0_skl))&((((~v3_struct_0(sK1_skl)&v3_group_1(sK1_skl))&v4_group_1(sK1_skl))&l1_group_1(sK1_skl))&(((v1_funct_1(sK2_skl)&v1_funct_2(sK2_skl,u1_struct_0(sK0_skl),u1_struct_0(sK1_skl)))&m2_relset_1(sK2_skl,u1_struct_0(sK0_skl),u1_struct_0(sK1_skl)))&(m1_subset_1(sK3_skl,k1_zfmisc_1(u1_struct_0(sK0_skl)))&~r1_tarski(k2_funct_2(u1_struct_0(sK0_skl),u1_struct_0(sK1_skl),sK2_skl,sK3_skl),k2_funct_2(u1_struct_0(sK0_skl),u1_struct_0(sK1_skl),sK2_skl,u1_struct_0(k5_group_4(sK0_skl,sK3_skl))))))))),
% 0.14/0.58 inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl,sK1_skl,sK2_skl,sK3_skl]),skolemize(A,sK0_skl),skolemize(B,sK1_skl),skolemize(C,sK2_skl),skolemize(D,sK3_skl)],[f56])).
% 0.14/0.58 fof(f58,plain,(
% 0.14/0.58 ~v3_struct_0(sK0_skl)),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f57])).
% 0.14/0.58 fof(f59,plain,(
% 0.14/0.58 v3_group_1(sK0_skl)),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f57])).
% 0.14/0.58 fof(f60,plain,(
% 0.14/0.58 v4_group_1(sK0_skl)),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f57])).
% 0.14/0.58 fof(f61,plain,(
% 0.14/0.58 l1_group_1(sK0_skl)),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f57])).
% 0.14/0.58 fof(f66,plain,(
% 0.14/0.58 v1_funct_1(sK2_skl)),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f57])).
% 0.14/0.58 fof(f67,plain,(
% 0.14/0.58 v1_funct_2(sK2_skl,u1_struct_0(sK0_skl),u1_struct_0(sK1_skl))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f57])).
% 0.14/0.58 fof(f68,plain,(
% 0.14/0.58 m2_relset_1(sK2_skl,u1_struct_0(sK0_skl),u1_struct_0(sK1_skl))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f57])).
% 0.14/0.58 fof(f69,plain,(
% 0.14/0.58 m1_subset_1(sK3_skl,k1_zfmisc_1(u1_struct_0(sK0_skl)))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f57])).
% 0.14/0.58 fof(f70,plain,(
% 0.14/0.58 ~r1_tarski(k2_funct_2(u1_struct_0(sK0_skl),u1_struct_0(sK1_skl),sK2_skl,sK3_skl),k2_funct_2(u1_struct_0(sK0_skl),u1_struct_0(sK1_skl),sK2_skl,u1_struct_0(k5_group_4(sK0_skl,sK3_skl))))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f57])).
% 0.14/0.58 fof(f78,plain,(
% 0.14/0.58 ![A,B,C]: (~m1_subset_1(C,k1_zfmisc_1(k2_zfmisc_1(A,B)))|v1_relat_1(C))),
% 0.14/0.58 inference(pre_NNF_transformation,[status(thm)],[f6])).
% 0.14/0.58 fof(f79,plain,(
% 0.14/0.58 ![C]: ((![A,B]: ~m1_subset_1(C,k1_zfmisc_1(k2_zfmisc_1(A,B))))|v1_relat_1(C))),
% 0.14/0.58 inference(miniscoping,[status(thm)],[f78])).
% 0.14/0.58 fof(f80,plain,(
% 0.14/0.58 ![X0,X1,X2]: (~m1_subset_1(X0,k1_zfmisc_1(k2_zfmisc_1(X1,X2)))|v1_relat_1(X0))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f79])).
% 0.14/0.58 fof(f91,plain,(
% 0.14/0.58 ![A]: ((((v3_struct_0(A)|~v3_group_1(A))|~v4_group_1(A))|~l1_group_1(A))|(![B]: (~m1_subset_1(B,k1_zfmisc_1(u1_struct_0(A)))|(![C]: ((~v1_group_1(C)|~m1_group_2(C,A))|(C=k5_group_4(A,B)<=>(r1_tarski(B,u1_struct_0(C))&(![D]: ((~v1_group_1(D)|~m1_group_2(D,A))|(~r1_tarski(B,u1_struct_0(D))|m1_group_2(C,D)))))))))))),
% 0.14/0.58 inference(pre_NNF_transformation,[status(thm)],[f9])).
% 0.14/0.58 fof(f92,plain,(
% 0.14/0.58 ![A]: ((((v3_struct_0(A)|~v3_group_1(A))|~v4_group_1(A))|~l1_group_1(A))|(![B]: (~m1_subset_1(B,k1_zfmisc_1(u1_struct_0(A)))|(![C]: ((~v1_group_1(C)|~m1_group_2(C,A))|((~C=k5_group_4(A,B)|(r1_tarski(B,u1_struct_0(C))&(![D]: ((~v1_group_1(D)|~m1_group_2(D,A))|(~r1_tarski(B,u1_struct_0(D))|m1_group_2(C,D))))))&(C=k5_group_4(A,B)|(~r1_tarski(B,u1_struct_0(C))|(?[D]: ((v1_group_1(D)&m1_group_2(D,A))&(r1_tarski(B,u1_struct_0(D))&~m1_group_2(C,D))))))))))))),
% 0.14/0.58 inference(NNF_transformation,[status(thm)],[f91])).
% 0.14/0.58 fof(f93,plain,(
% 0.14/0.58 ![A]: ((((v3_struct_0(A)|~v3_group_1(A))|~v4_group_1(A))|~l1_group_1(A))|(![B]: (~m1_subset_1(B,k1_zfmisc_1(u1_struct_0(A)))|(![C]: ((~v1_group_1(C)|~m1_group_2(C,A))|((~C=k5_group_4(A,B)|(r1_tarski(B,u1_struct_0(C))&(![D]: ((~v1_group_1(D)|~m1_group_2(D,A))|(~r1_tarski(B,u1_struct_0(D))|m1_group_2(C,D))))))&(C=k5_group_4(A,B)|(~r1_tarski(B,u1_struct_0(C))|((v1_group_1(sK4_skl(C,B,A))&m1_group_2(sK4_skl(C,B,A),A))&(r1_tarski(B,u1_struct_0(sK4_skl(C,B,A)))&~m1_group_2(C,sK4_skl(C,B,A))))))))))))),
% 0.14/0.58 inference(skolemize,[status(esa),new_symbols(skolem,[sK4_skl]),skolemize(D,sK4_skl(C,B,A))],[f92])).
% 0.14/0.58 fof(f94,plain,(
% 0.14/0.58 ![X0,X1,X2]: (v3_struct_0(X0)|~v3_group_1(X0)|~v4_group_1(X0)|~l1_group_1(X0)|~m1_subset_1(X1,k1_zfmisc_1(u1_struct_0(X0)))|~v1_group_1(X2)|~m1_group_2(X2,X0)|~X2=k5_group_4(X0,X1)|r1_tarski(X1,u1_struct_0(X2)))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f93])).
% 0.14/0.58 fof(f106,plain,(
% 0.14/0.58 ![A,B]: (((((v3_struct_0(A)|~v3_group_1(A))|~v4_group_1(A))|~l1_group_1(A))|~m1_subset_1(B,k1_zfmisc_1(u1_struct_0(A))))|(v1_group_1(k5_group_4(A,B))&m1_group_2(k5_group_4(A,B),A)))),
% 0.14/0.58 inference(pre_NNF_transformation,[status(thm)],[f15])).
% 0.14/0.58 fof(f107,plain,(
% 0.14/0.58 ![X0,X1]: (v3_struct_0(X0)|~v3_group_1(X0)|~v4_group_1(X0)|~l1_group_1(X0)|~m1_subset_1(X1,k1_zfmisc_1(u1_struct_0(X0)))|v1_group_1(k5_group_4(X0,X1)))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f106])).
% 0.14/0.58 fof(f108,plain,(
% 0.14/0.58 ![X0,X1]: (v3_struct_0(X0)|~v3_group_1(X0)|~v4_group_1(X0)|~l1_group_1(X0)|~m1_subset_1(X1,k1_zfmisc_1(u1_struct_0(X0)))|m1_group_2(k5_group_4(X0,X1),X0))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f106])).
% 0.14/0.58 fof(f115,plain,(
% 0.14/0.58 ![A,B,C]: (~m2_relset_1(C,A,B)|m1_subset_1(C,k1_zfmisc_1(k2_zfmisc_1(A,B))))),
% 0.14/0.58 inference(pre_NNF_transformation,[status(thm)],[f22])).
% 0.14/0.58 fof(f116,plain,(
% 0.14/0.58 ![X0,X1,X2]: (~m2_relset_1(X0,X1,X2)|m1_subset_1(X0,k1_zfmisc_1(k2_zfmisc_1(X1,X2))))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f115])).
% 0.14/0.58 fof(f170,plain,(
% 0.14/0.58 ![A,B,C,D]: (((~v1_funct_1(C)|~v1_funct_2(C,A,B))|~m1_relset_1(C,A,B))|k2_funct_2(A,B,C,D)=k9_relat_1(C,D))),
% 0.14/0.58 inference(pre_NNF_transformation,[status(thm)],[f44])).
% 0.14/0.58 fof(f171,plain,(
% 0.14/0.58 ![A,B,C]: (((~v1_funct_1(C)|~v1_funct_2(C,A,B))|~m1_relset_1(C,A,B))|(![D]: k2_funct_2(A,B,C,D)=k9_relat_1(C,D)))),
% 0.14/0.58 inference(miniscoping,[status(thm)],[f170])).
% 0.14/0.58 fof(f172,plain,(
% 0.14/0.58 ![X0,X1,X2,X3]: (~v1_funct_1(X0)|~v1_funct_2(X0,X1,X2)|~m1_relset_1(X0,X1,X2)|k2_funct_2(X1,X2,X0,X3)=k9_relat_1(X0,X3))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f171])).
% 0.14/0.58 fof(f173,plain,(
% 0.14/0.58 ![A,B,C]: ((~m2_relset_1(C,A,B)|m1_relset_1(C,A,B))&(m2_relset_1(C,A,B)|~m1_relset_1(C,A,B)))),
% 0.14/0.58 inference(NNF_transformation,[status(thm)],[f45])).
% 0.14/0.58 fof(f174,plain,(
% 0.14/0.58 (![A,B,C]: (~m2_relset_1(C,A,B)|m1_relset_1(C,A,B)))&(![A,B,C]: (m2_relset_1(C,A,B)|~m1_relset_1(C,A,B)))),
% 0.14/0.58 inference(miniscoping,[status(thm)],[f173])).
% 0.14/0.58 fof(f175,plain,(
% 0.14/0.58 ![X0,X1,X2]: (~m2_relset_1(X0,X1,X2)|m1_relset_1(X0,X1,X2))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f174])).
% 0.14/0.58 fof(f179,plain,(
% 0.14/0.58 ![A,B,C]: (~v1_relat_1(C)|(~r1_tarski(A,B)|r1_tarski(k9_relat_1(C,A),k9_relat_1(C,B))))),
% 0.14/0.58 inference(pre_NNF_transformation,[status(thm)],[f47])).
% 0.14/0.58 fof(f180,plain,(
% 0.14/0.58 ![C]: (~v1_relat_1(C)|(![A,B]: (~r1_tarski(A,B)|r1_tarski(k9_relat_1(C,A),k9_relat_1(C,B)))))),
% 0.14/0.58 inference(miniscoping,[status(thm)],[f179])).
% 0.14/0.58 fof(f181,plain,(
% 0.14/0.58 ![X0,X1,X2]: (~v1_relat_1(X0)|~r1_tarski(X1,X2)|r1_tarski(k9_relat_1(X0,X1),k9_relat_1(X0,X2)))),
% 0.14/0.58 inference(cnf_transformation,[status(thm)],[f180])).
% 0.14/0.58 fof(f204,plain,(
% 0.14/0.58 ![X0,X1]: (v3_struct_0(X0)|~v3_group_1(X0)|~v4_group_1(X0)|~l1_group_1(X0)|~m1_subset_1(X1,k1_zfmisc_1(u1_struct_0(X0)))|~v1_group_1(k5_group_4(X0,X1))|~m1_group_2(k5_group_4(X0,X1),X0)|r1_tarski(X1,u1_struct_0(k5_group_4(X0,X1))))),
% 0.14/0.58 inference(destructive_equality_resolution,[status(thm)],[f94])).
% 0.14/0.58 fof(f207,plain,(
% 0.14/0.58 ![X0,X1]: (v3_struct_0(X0)|~v3_group_1(X0)|~v4_group_1(X0)|~l1_group_1(X0)|~m1_subset_1(X1,k1_zfmisc_1(u1_struct_0(X0)))|~m1_group_2(k5_group_4(X0,X1),X0)|r1_tarski(X1,u1_struct_0(k5_group_4(X0,X1))))),
% 0.14/0.58 inference(backward_subsumption_resolution,[status(thm)],[f204,f107])).
% 0.14/0.58 fof(f209,plain,(
% 0.14/0.58 ![X0,X1]: (v3_struct_0(X0)|~v3_group_1(X0)|~v4_group_1(X0)|~l1_group_1(X0)|~m1_subset_1(X1,k1_zfmisc_1(u1_struct_0(X0)))|r1_tarski(X1,u1_struct_0(k5_group_4(X0,X1))))),
% 0.14/0.58 inference(forward_subsumption_resolution,[status(thm)],[f207,f108])).
% 0.14/0.58 fof(f211,plain,(
% 0.14/0.58 ![X0,X1,X2]: (~m2_relset_1(X0,X1,X2)|v1_relat_1(X0))),
% 0.14/0.58 inference(resolution,[status(thm)],[f116,f80])).
% 0.14/0.58 fof(f248,plain,(
% 0.14/0.58 ![X0]: (~v1_funct_1(sK2_skl)|~m1_relset_1(sK2_skl,u1_struct_0(sK0_skl),u1_struct_0(sK1_skl))|k2_funct_2(u1_struct_0(sK0_skl),u1_struct_0(sK1_skl),sK2_skl,X0)=k9_relat_1(sK2_skl,X0))),
% 0.14/0.58 inference(resolution,[status(thm)],[f172,f67])).
% 0.14/0.58 fof(f250,plain,(
% 0.14/0.58 ![X0]: (~m1_relset_1(sK2_skl,u1_struct_0(sK0_skl),u1_struct_0(sK1_skl))|k2_funct_2(u1_struct_0(sK0_skl),u1_struct_0(sK1_skl),sK2_skl,X0)=k9_relat_1(sK2_skl,X0))),
% 0.14/0.58 inference(forward_subsumption_resolution,[status(thm)],[f248,f66])).
% 0.14/0.58 fof(f255,plain,(
% 0.14/0.58 ![X0]: (k2_funct_2(u1_struct_0(sK0_skl),u1_struct_0(sK1_skl),sK2_skl,X0)=k9_relat_1(sK2_skl,X0)|~m2_relset_1(sK2_skl,u1_struct_0(sK0_skl),u1_struct_0(sK1_skl)))),
% 0.14/0.58 inference(resolution,[status(thm)],[f250,f175])).
% 0.14/0.58 fof(f256,plain,(
% 0.14/0.58 ~r1_tarski(k2_funct_2(u1_struct_0(sK0_skl),u1_struct_0(sK1_skl),sK2_skl,sK3_skl),k9_relat_1(sK2_skl,u1_struct_0(k5_group_4(sK0_skl,sK3_skl))))),
% 0.14/0.58 inference(backward_demodulation,[status(thm)],[f258,f70])).
% 0.14/0.58 fof(f258,plain,(
% 0.14/0.58 ![X0]: (k2_funct_2(u1_struct_0(sK0_skl),u1_struct_0(sK1_skl),sK2_skl,X0)=k9_relat_1(sK2_skl,X0))),
% 0.14/0.58 inference(forward_subsumption_resolution,[status(thm)],[f255,f68])).
% 0.14/0.58 fof(f259,plain,(
% 0.14/0.58 ~r1_tarski(k9_relat_1(sK2_skl,sK3_skl),k9_relat_1(sK2_skl,u1_struct_0(k5_group_4(sK0_skl,sK3_skl))))),
% 0.14/0.58 inference(forward_demodulation,[status(thm)],[f258,f256])).
% 0.14/0.58 fof(f264,plain,(
% 0.14/0.58 v1_relat_1(sK2_skl)),
% 0.14/0.58 inference(resolution,[status(thm)],[f211,f68])).
% 0.14/0.58 fof(f459,plain,(
% 0.14/0.58 ~v1_relat_1(sK2_skl)|~r1_tarski(sK3_skl,u1_struct_0(k5_group_4(sK0_skl,sK3_skl)))),
% 0.14/0.58 inference(resolution,[status(thm)],[f181,f259])).
% 0.14/0.58 fof(f461,plain,(
% 0.14/0.58 ~r1_tarski(sK3_skl,u1_struct_0(k5_group_4(sK0_skl,sK3_skl)))),
% 0.14/0.58 inference(forward_subsumption_resolution,[status(thm)],[f459,f264])).
% 0.14/0.58 fof(f462,plain,(
% 0.14/0.58 v3_struct_0(sK0_skl)|~v3_group_1(sK0_skl)|~v4_group_1(sK0_skl)|~l1_group_1(sK0_skl)|~m1_subset_1(sK3_skl,k1_zfmisc_1(u1_struct_0(sK0_skl)))),
% 0.14/0.58 inference(resolution,[status(thm)],[f461,f209])).
% 0.14/0.58 fof(f463,plain,(
% 0.14/0.58 ~v3_group_1(sK0_skl)|~v4_group_1(sK0_skl)|~l1_group_1(sK0_skl)|~m1_subset_1(sK3_skl,k1_zfmisc_1(u1_struct_0(sK0_skl)))),
% 0.14/0.58 inference(forward_subsumption_resolution,[status(thm)],[f462,f58])).
% 0.14/0.58 fof(f464,plain,(
% 0.14/0.58 ~v3_group_1(sK0_skl)|~v4_group_1(sK0_skl)|~m1_subset_1(sK3_skl,k1_zfmisc_1(u1_struct_0(sK0_skl)))),
% 0.14/0.58 inference(resolution,[status(thm)],[f463,f61])).
% 0.14/0.58 fof(f465,plain,(
% 0.14/0.58 ~v4_group_1(sK0_skl)|~m1_subset_1(sK3_skl,k1_zfmisc_1(u1_struct_0(sK0_skl)))),
% 0.14/0.58 inference(forward_subsumption_resolution,[status(thm)],[f464,f59])).
% 0.14/0.58 fof(f466,plain,(
% 0.14/0.58 ~m1_subset_1(sK3_skl,k1_zfmisc_1(u1_struct_0(sK0_skl)))),
% 0.14/0.58 inference(resolution,[status(thm)],[f465,f60])).
% 0.14/0.58 fof(f467,plain,(
% 0.14/0.58 $false),
% 0.14/0.58 inference(forward_subsumption_resolution,[status(thm)],[f466,f69])).
% 0.14/0.58 % SZS output end CNFRefutation for theBenchmark.p
% 0.37/0.60 % Elapsed time: 0.153272 seconds
% 0.37/0.60 % CPU time: 0.915254 seconds
% 0.37/0.60 % Total memory used: 97.152 MB
% 0.37/0.60 % Net memory used: 96.617 MB
%------------------------------------------------------------------------------