%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SET935+1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n016.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 02:12:53 PM UTC 2026
% Result : Theorem 0.14s 0.48s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET935+1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n016.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 21 05:48:37 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.14/0.38 % Drodi V4.1.1
% 0.14/0.48 % Refutation found
% 0.14/0.48 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.14/0.48 % SZS output start CNFRefutation for theBenchmark
% 0.14/0.48 fof(f2,axiom,(
% 0.14/0.48 (! [A,B] : set_union2(A,B) = set_union2(B,A) )),
% 0.14/0.48 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.48 fof(f3,axiom,(
% 0.14/0.48 (! [A,B] :( A = B<=> ( subset(A,B)& subset(B,A) ) ) )),
% 0.14/0.48 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.48 fof(f4,axiom,(
% 0.14/0.48 (! [A,B] :( B = powerset(A)<=> (! [C] :( in(C,B)<=> subset(C,A) ) )) )),
% 0.14/0.48 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.48 fof(f5,axiom,(
% 0.14/0.48 (! [A,B,C] :( C = set_union2(A,B)<=> (! [D] :( in(D,C)<=> ( in(D,A)| in(D,B) ) ) )) )),
% 0.14/0.48 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.48 fof(f6,axiom,(
% 0.14/0.48 (! [A,B] :( inclusion_comparable(A,B)<=> ( subset(A,B)| subset(B,A) ) ) )),
% 0.14/0.48 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.48 fof(f9,axiom,(
% 0.14/0.48 (! [A,B] : set_union2(A,A) = A )),
% 0.14/0.48 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.48 fof(f14,axiom,(
% 0.14/0.48 (! [A,B] :( inclusion_comparable(A,B)=> inclusion_comparable(B,A) ) )),
% 0.14/0.48 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.48 fof(f15,axiom,(
% 0.14/0.48 (! [A,B] : subset(A,set_union2(A,B)) )),
% 0.14/0.48 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.48 fof(f16,conjecture,(
% 0.14/0.48 (! [A,B] :( set_union2(powerset(A),powerset(B)) = powerset(set_union2(A,B))=> inclusion_comparable(A,B) ) )),
% 0.14/0.48 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.48 fof(f17,negated_conjecture,(
% 0.14/0.48 ~((! [A,B] :( set_union2(powerset(A),powerset(B)) = powerset(set_union2(A,B))=> inclusion_comparable(A,B) ) ))),
% 0.14/0.48 inference(negated_conjecture,[status(cth)],[f16])).
% 0.14/0.48 fof(f20,plain,(
% 0.14/0.48 ![X0,X1]: (set_union2(X0,X1)=set_union2(X1,X0))),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f2])).
% 0.14/0.48 fof(f21,plain,(
% 0.14/0.48 ![A,B]: ((~A=B|(subset(A,B)&subset(B,A)))&(A=B|(~subset(A,B)|~subset(B,A))))),
% 0.14/0.48 inference(NNF_transformation,[status(thm)],[f3])).
% 0.14/0.48 fof(f22,plain,(
% 0.14/0.48 (![A,B]: (~A=B|(subset(A,B)&subset(B,A))))&(![A,B]: (A=B|(~subset(A,B)|~subset(B,A))))),
% 0.14/0.48 inference(miniscoping,[status(thm)],[f21])).
% 0.14/0.48 fof(f25,plain,(
% 0.14/0.48 ![X0,X1]: (X0=X1|~subset(X0,X1)|~subset(X1,X0))),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f22])).
% 0.14/0.48 fof(f26,plain,(
% 0.14/0.48 ![A,B]: ((~B=powerset(A)|(![C]: ((~in(C,B)|subset(C,A))&(in(C,B)|~subset(C,A)))))&(B=powerset(A)|(?[C]: ((~in(C,B)|~subset(C,A))&(in(C,B)|subset(C,A))))))),
% 0.14/0.48 inference(NNF_transformation,[status(thm)],[f4])).
% 0.14/0.48 fof(f27,plain,(
% 0.14/0.48 (![A,B]: (~B=powerset(A)|((![C]: (~in(C,B)|subset(C,A)))&(![C]: (in(C,B)|~subset(C,A))))))&(![A,B]: (B=powerset(A)|(?[C]: ((~in(C,B)|~subset(C,A))&(in(C,B)|subset(C,A))))))),
% 0.14/0.48 inference(miniscoping,[status(thm)],[f26])).
% 0.14/0.48 fof(f28,plain,(
% 0.14/0.48 (![A,B]: (~B=powerset(A)|((![C]: (~in(C,B)|subset(C,A)))&(![C]: (in(C,B)|~subset(C,A))))))&(![A,B]: (B=powerset(A)|((~in(sK0_skl(B,A),B)|~subset(sK0_skl(B,A),A))&(in(sK0_skl(B,A),B)|subset(sK0_skl(B,A),A)))))),
% 0.14/0.48 inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl]),skolemize(C,sK0_skl(B,A))],[f27])).
% 0.14/0.48 fof(f29,plain,(
% 0.14/0.48 ![X0,X1,X2]: (~X0=powerset(X1)|~in(X2,X0)|subset(X2,X1))),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f28])).
% 0.14/0.48 fof(f30,plain,(
% 0.14/0.48 ![X0,X1,X2]: (~X0=powerset(X1)|in(X2,X0)|~subset(X2,X1))),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f28])).
% 0.14/0.48 fof(f33,plain,(
% 0.14/0.48 ![A,B,C]: ((~C=set_union2(A,B)|(![D]: ((~in(D,C)|(in(D,A)|in(D,B)))&(in(D,C)|(~in(D,A)&~in(D,B))))))&(C=set_union2(A,B)|(?[D]: ((~in(D,C)|(~in(D,A)&~in(D,B)))&(in(D,C)|(in(D,A)|in(D,B)))))))),
% 0.14/0.48 inference(NNF_transformation,[status(thm)],[f5])).
% 0.14/0.48 fof(f34,plain,(
% 0.14/0.48 (![A,B,C]: (~C=set_union2(A,B)|((![D]: (~in(D,C)|(in(D,A)|in(D,B))))&(![D]: (in(D,C)|(~in(D,A)&~in(D,B)))))))&(![A,B,C]: (C=set_union2(A,B)|(?[D]: ((~in(D,C)|(~in(D,A)&~in(D,B)))&(in(D,C)|(in(D,A)|in(D,B)))))))),
% 0.14/0.48 inference(miniscoping,[status(thm)],[f33])).
% 0.14/0.48 fof(f35,plain,(
% 0.14/0.48 (![A,B,C]: (~C=set_union2(A,B)|((![D]: (~in(D,C)|(in(D,A)|in(D,B))))&(![D]: (in(D,C)|(~in(D,A)&~in(D,B)))))))&(![A,B,C]: (C=set_union2(A,B)|((~in(sK1_skl(C,B,A),C)|(~in(sK1_skl(C,B,A),A)&~in(sK1_skl(C,B,A),B)))&(in(sK1_skl(C,B,A),C)|(in(sK1_skl(C,B,A),A)|in(sK1_skl(C,B,A),B))))))),
% 0.14/0.48 inference(skolemize,[status(esa),new_symbols(skolem,[sK1_skl]),skolemize(D,sK1_skl(C,B,A))],[f34])).
% 0.14/0.48 fof(f36,plain,(
% 0.14/0.48 ![X0,X1,X2,X3]: (~X0=set_union2(X1,X2)|~in(X3,X0)|in(X3,X1)|in(X3,X2))),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f35])).
% 0.14/0.48 fof(f37,plain,(
% 0.14/0.48 ![X0,X1,X2,X3]: (~X0=set_union2(X1,X2)|in(X3,X0)|~in(X3,X1))),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f35])).
% 0.14/0.48 fof(f42,plain,(
% 0.14/0.48 ![A,B]: ((~inclusion_comparable(A,B)|(subset(A,B)|subset(B,A)))&(inclusion_comparable(A,B)|(~subset(A,B)&~subset(B,A))))),
% 0.14/0.48 inference(NNF_transformation,[status(thm)],[f6])).
% 0.14/0.48 fof(f43,plain,(
% 0.14/0.48 (![A,B]: (~inclusion_comparable(A,B)|(subset(A,B)|subset(B,A))))&(![A,B]: (inclusion_comparable(A,B)|(~subset(A,B)&~subset(B,A))))),
% 0.14/0.48 inference(miniscoping,[status(thm)],[f42])).
% 0.14/0.48 fof(f46,plain,(
% 0.14/0.48 ![X0,X1]: (inclusion_comparable(X0,X1)|~subset(X1,X0))),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f43])).
% 0.14/0.48 fof(f53,plain,(
% 0.14/0.48 ![A]: set_union2(A,A)=A),
% 0.14/0.48 inference(miniscoping,[status(thm)],[f9])).
% 0.14/0.48 fof(f54,plain,(
% 0.14/0.48 ![X0]: (set_union2(X0,X0)=X0)),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f53])).
% 0.14/0.48 fof(f63,plain,(
% 0.14/0.48 ![A,B]: (~inclusion_comparable(A,B)|inclusion_comparable(B,A))),
% 0.14/0.48 inference(pre_NNF_transformation,[status(thm)],[f14])).
% 0.14/0.48 fof(f64,plain,(
% 0.14/0.48 ![X0,X1]: (~inclusion_comparable(X0,X1)|inclusion_comparable(X1,X0))),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f63])).
% 0.14/0.48 fof(f65,plain,(
% 0.14/0.48 ![X0,X1]: (subset(X0,set_union2(X0,X1)))),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f15])).
% 0.14/0.48 fof(f66,plain,(
% 0.14/0.48 (?[A,B]: (set_union2(powerset(A),powerset(B))=powerset(set_union2(A,B))&~inclusion_comparable(A,B)))),
% 0.14/0.48 inference(pre_NNF_transformation,[status(thm)],[f17])).
% 0.14/0.48 fof(f67,plain,(
% 0.14/0.48 (set_union2(powerset(sK4_skl),powerset(sK5_skl))=powerset(set_union2(sK4_skl,sK5_skl))&~inclusion_comparable(sK4_skl,sK5_skl))),
% 0.14/0.48 inference(skolemize,[status(esa),new_symbols(skolem,[sK4_skl,sK5_skl]),skolemize(A,sK4_skl),skolemize(B,sK5_skl)],[f66])).
% 0.14/0.48 fof(f68,plain,(
% 0.14/0.48 set_union2(powerset(sK4_skl),powerset(sK5_skl))=powerset(set_union2(sK4_skl,sK5_skl))),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f67])).
% 0.14/0.48 fof(f69,plain,(
% 0.14/0.48 ~inclusion_comparable(sK4_skl,sK5_skl)),
% 0.14/0.48 inference(cnf_transformation,[status(thm)],[f67])).
% 0.14/0.48 fof(f72,plain,(
% 0.14/0.48 ![X0,X1]: (~in(X0,powerset(X1))|subset(X0,X1))),
% 0.14/0.48 inference(destructive_equality_resolution,[status(thm)],[f29])).
% 0.14/0.48 fof(f73,plain,(
% 0.14/0.48 ![X0,X1]: (in(X0,powerset(X1))|~subset(X0,X1))),
% 0.14/0.48 inference(destructive_equality_resolution,[status(thm)],[f30])).
% 0.14/0.48 fof(f74,plain,(
% 0.14/0.48 ![X0,X1,X2]: (~in(X0,set_union2(X1,X2))|in(X0,X1)|in(X0,X2))),
% 0.14/0.48 inference(destructive_equality_resolution,[status(thm)],[f36])).
% 0.14/0.48 fof(f75,plain,(
% 0.14/0.48 ![X0,X1,X2]: (in(X0,set_union2(X1,X2))|~in(X0,X1))),
% 0.14/0.48 inference(destructive_equality_resolution,[status(thm)],[f37])).
% 0.14/0.48 fof(f82,plain,(
% 0.14/0.48 ![X0]: (subset(X0,X0))),
% 0.14/0.48 inference(paramodulation,[status(thm)],[f54,f65])).
% 0.14/0.48 fof(f83,plain,(
% 0.14/0.48 ![X0,X1]: (subset(X0,set_union2(X1,X0)))),
% 0.14/0.48 inference(paramodulation,[status(thm)],[f20,f65])).
% 0.14/0.48 fof(f102,plain,(
% 0.14/0.48 ![X0,X1]: (set_union2(X0,X1)=X1|~subset(set_union2(X0,X1),X1))),
% 0.14/0.48 inference(resolution,[status(thm)],[f25,f83])).
% 0.14/0.48 fof(f132,plain,(
% 0.14/0.48 ![X0,X1]: (inclusion_comparable(set_union2(X0,X1),X1))),
% 0.14/0.48 inference(resolution,[status(thm)],[f46,f83])).
% 0.14/0.48 fof(f133,plain,(
% 0.14/0.48 ![X0,X1]: (inclusion_comparable(set_union2(X0,X1),X0))),
% 0.14/0.48 inference(resolution,[status(thm)],[f46,f65])).
% 0.14/0.48 fof(f143,plain,(
% 0.14/0.48 ~inclusion_comparable(sK5_skl,sK4_skl)),
% 0.14/0.48 inference(resolution,[status(thm)],[f64,f69])).
% 0.14/0.48 fof(f144,plain,(
% 0.14/0.48 ![X0]: (~in(X0,powerset(set_union2(sK4_skl,sK5_skl)))|in(X0,powerset(sK4_skl))|in(X0,powerset(sK5_skl)))),
% 0.14/0.48 inference(paramodulation,[status(thm)],[f68,f74])).
% 0.14/0.48 fof(f148,plain,(
% 0.14/0.48 ![X0,X1,X2]: (in(X0,set_union2(powerset(X1),X2))|~subset(X0,X1))),
% 0.14/0.48 inference(resolution,[status(thm)],[f75,f73])).
% 0.14/0.48 fof(f337,plain,(
% 0.14/0.48 ![X0,X1]: (in(X0,set_union2(powerset(X0),X1)))),
% 0.14/0.48 inference(resolution,[status(thm)],[f148,f82])).
% 0.14/0.48 fof(f344,plain,(
% 0.14/0.48 ![X0]: (in(X0,powerset(X0)))),
% 0.14/0.48 inference(paramodulation,[status(thm)],[f54,f337])).
% 0.14/0.48 fof(f488,plain,(
% 0.14/0.48 in(set_union2(sK4_skl,sK5_skl),powerset(sK4_skl))|in(set_union2(sK4_skl,sK5_skl),powerset(sK5_skl))),
% 0.14/0.48 inference(resolution,[status(thm)],[f144,f344])).
% 0.14/0.48 fof(f517,definition,(
% 0.14/0.48 sQ19_spl <=> (in(set_union2(sK4_skl,sK5_skl),powerset(sK4_skl)))),
% 0.14/0.48 introduced(definition,[new_symbols(definition,[sQ19_spl])],[split_symbol_definition])).
% 0.14/0.48 fof(f518,plain,(
% 0.14/0.48 in(set_union2(sK4_skl,sK5_skl),powerset(sK4_skl))|~sQ19_spl),
% 0.14/0.48 inference(component_clause,[status(thm)],[f517])).
% 0.14/0.48 fof(f520,definition,(
% 0.14/0.48 sQ20_spl <=> (in(set_union2(sK4_skl,sK5_skl),powerset(sK5_skl)))),
% 0.14/0.48 introduced(definition,[new_symbols(definition,[sQ20_spl])],[split_symbol_definition])).
% 0.14/0.48 fof(f521,plain,(
% 0.14/0.48 in(set_union2(sK4_skl,sK5_skl),powerset(sK5_skl))|~sQ20_spl),
% 0.14/0.48 inference(component_clause,[status(thm)],[f520])).
% 0.14/0.48 fof(f523,plain,(
% 0.14/0.48 sQ19_spl|sQ20_spl),
% 0.14/0.48 inference(split_clause,[status(thm)],[f488,f517,f520])).
% 0.14/0.48 fof(f705,plain,(
% 0.14/0.48 subset(set_union2(sK4_skl,sK5_skl),sK4_skl)|~sQ19_spl),
% 0.14/0.48 inference(resolution,[status(thm)],[f518,f72])).
% 0.14/0.48 fof(f714,plain,(
% 0.14/0.48 sK4_skl=set_union2(sK4_skl,sK5_skl)|~subset(sK4_skl,set_union2(sK4_skl,sK5_skl))|~sQ19_spl),
% 0.14/0.48 inference(resolution,[status(thm)],[f705,f25])).
% 0.14/0.48 fof(f716,definition,(
% 0.14/0.48 sQ24_spl <=> (sK4_skl=set_union2(sK4_skl,sK5_skl))),
% 0.14/0.48 introduced(definition,[new_symbols(definition,[sQ24_spl])],[split_symbol_definition])).
% 0.14/0.48 fof(f717,plain,(
% 0.14/0.48 sK4_skl=set_union2(sK4_skl,sK5_skl)|~sQ24_spl),
% 0.14/0.48 inference(component_clause,[status(thm)],[f716])).
% 0.14/0.48 fof(f719,definition,(
% 0.14/0.48 sQ25_spl <=> (subset(sK4_skl,set_union2(sK4_skl,sK5_skl)))),
% 0.14/0.48 introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition])).
% 0.14/0.48 fof(f721,plain,(
% 0.14/0.48 ~subset(sK4_skl,set_union2(sK4_skl,sK5_skl))|sQ25_spl),
% 0.14/0.48 inference(component_clause,[status(thm)],[f719])).
% 0.14/0.48 fof(f722,plain,(
% 0.14/0.48 sQ24_spl|~sQ25_spl|~sQ19_spl),
% 0.14/0.48 inference(split_clause,[status(thm)],[f714,f716,f719,f517])).
% 0.14/0.48 fof(f723,plain,(
% 0.14/0.48 $false|sQ25_spl),
% 0.14/0.48 inference(forward_subsumption_resolution,[status(thm)],[f721,f65])).
% 0.14/0.48 fof(f724,plain,(
% 0.14/0.48 sQ25_spl),
% 0.14/0.48 inference(contradiction_clause,[status(thm)],[f723])).
% 0.14/0.48 fof(f999,plain,(
% 0.14/0.48 inclusion_comparable(sK4_skl,sK5_skl)|~sQ24_spl),
% 0.14/0.48 inference(paramodulation,[status(thm)],[f717,f132])).
% 0.14/0.48 fof(f1023,definition,(
% 0.14/0.48 sQ29_spl <=> (set_union2(sK5_skl,sK4_skl)=sK5_skl)),
% 0.14/0.48 introduced(definition,[new_symbols(definition,[sQ29_spl])],[split_symbol_definition])).
% 0.14/0.48 fof(f1024,plain,(
% 0.14/0.48 set_union2(sK5_skl,sK4_skl)=sK5_skl|~sQ29_spl),
% 0.14/0.48 inference(component_clause,[status(thm)],[f1023])).
% 0.14/0.48 fof(f1039,definition,(
% 0.14/0.48 sQ31_spl <=> (set_union2(sK5_skl,sK4_skl)=sK4_skl)),
% 0.14/0.48 introduced(definition,[new_symbols(definition,[sQ31_spl])],[split_symbol_definition])).
% 0.14/0.48 fof(f1040,plain,(
% 0.14/0.48 set_union2(sK5_skl,sK4_skl)=sK4_skl|~sQ31_spl),
% 0.14/0.48 inference(component_clause,[status(thm)],[f1039])).
% 0.14/0.48 fof(f1047,definition,(
% 0.14/0.48 sQ33_spl <=> (set_union2(sK4_skl,sK5_skl)=sK5_skl)),
% 0.14/0.48 introduced(definition,[new_symbols(definition,[sQ33_spl])],[split_symbol_definition])).
% 0.14/0.48 fof(f1048,plain,(
% 0.14/0.48 set_union2(sK4_skl,sK5_skl)=sK5_skl|~sQ33_spl),
% 0.14/0.48 inference(component_clause,[status(thm)],[f1047])).
% 0.14/0.48 fof(f1059,plain,(
% 0.14/0.48 $false|~sQ24_spl),
% 0.14/0.48 inference(forward_subsumption_resolution,[status(thm)],[f999,f69])).
% 0.14/0.48 fof(f1060,plain,(
% 0.14/0.48 ~sQ24_spl),
% 0.14/0.48 inference(contradiction_clause,[status(thm)],[f1059])).
% 0.14/0.48 fof(f1155,plain,(
% 0.14/0.48 inclusion_comparable(sK5_skl,sK4_skl)|~sQ33_spl),
% 0.14/0.48 inference(paramodulation,[status(thm)],[f1048,f133])).
% 0.14/0.48 fof(f1177,definition,(
% 0.14/0.48 sQ36_spl <=> (subset(sK5_skl,sK5_skl))),
% 0.14/0.48 introduced(definition,[new_symbols(definition,[sQ36_spl])],[split_symbol_definition])).
% 0.14/0.48 fof(f1179,plain,(
% 0.14/0.48 ~subset(sK5_skl,sK5_skl)|sQ36_spl),
% 0.14/0.48 inference(component_clause,[status(thm)],[f1177])).
% 0.14/0.48 fof(f1198,plain,(
% 0.14/0.48 $false|~sQ33_spl),
% 0.14/0.48 inference(forward_subsumption_resolution,[status(thm)],[f1155,f143])).
% 0.14/0.48 fof(f1199,plain,(
% 0.14/0.48 ~sQ33_spl),
% 0.14/0.48 inference(contradiction_clause,[status(thm)],[f1198])).
% 0.14/0.48 fof(f1200,plain,(
% 0.14/0.48 $false|sQ36_spl),
% 0.14/0.48 inference(forward_subsumption_resolution,[status(thm)],[f1179,f82])).
% 0.14/0.48 fof(f1201,plain,(
% 0.14/0.48 sQ36_spl),
% 0.14/0.48 inference(contradiction_clause,[status(thm)],[f1200])).
% 0.14/0.48 fof(f1226,plain,(
% 0.14/0.48 inclusion_comparable(sK4_skl,sK5_skl)|~sQ31_spl),
% 0.14/0.48 inference(paramodulation,[status(thm)],[f1040,f133])).
% 0.14/0.48 fof(f1268,plain,(
% 0.14/0.48 $false|~sQ31_spl),
% 0.14/0.48 inference(forward_subsumption_resolution,[status(thm)],[f1226,f69])).
% 0.14/0.48 fof(f1269,plain,(
% 0.14/0.48 ~sQ31_spl),
% 0.14/0.48 inference(contradiction_clause,[status(thm)],[f1268])).
% 0.14/0.48 fof(f1295,plain,(
% 0.14/0.48 inclusion_comparable(sK5_skl,sK4_skl)|~sQ29_spl),
% 0.14/0.48 inference(paramodulation,[status(thm)],[f1024,f132])).
% 0.14/0.48 fof(f1335,plain,(
% 0.14/0.48 $false|~sQ29_spl),
% 0.14/0.48 inference(forward_subsumption_resolution,[status(thm)],[f1295,f143])).
% 0.14/0.48 fof(f1336,plain,(
% 0.14/0.48 ~sQ29_spl),
% 0.14/0.48 inference(contradiction_clause,[status(thm)],[f1335])).
% 0.14/0.48 fof(f1484,plain,(
% 0.14/0.48 subset(set_union2(sK4_skl,sK5_skl),sK5_skl)|~sQ20_spl),
% 0.14/0.48 inference(resolution,[status(thm)],[f521,f72])).
% 0.14/0.48 fof(f1708,plain,(
% 0.14/0.48 set_union2(sK4_skl,sK5_skl)=sK5_skl|~sQ20_spl),
% 0.14/0.48 inference(resolution,[status(thm)],[f1484,f102])).
% 0.14/0.48 fof(f1715,plain,(
% 0.14/0.48 sQ33_spl|~sQ20_spl),
% 0.14/0.48 inference(split_clause,[status(thm)],[f1708,f1047,f520])).
% 0.14/0.48 fof(f1720,plain,(
% 0.14/0.48 $false),
% 0.14/0.48 inference(sat_refutation,[status(thm)],[f523,f722,f724,f1060,f1199,f1201,f1269,f1336,f1715])).
% 0.14/0.48 % SZS output end CNFRefutation for theBenchmark.p
% 0.14/0.51 % Elapsed time: 0.127052 seconds
% 0.14/0.51 % CPU time: 0.732593 seconds
% 0.14/0.51 % Total memory used: 114.602 MB
% 0.14/0.51 % Net memory used: 113.021 MB
%------------------------------------------------------------------------------