%------------------------------------------------------------------------------
% File     : cvc5---1.0.5
% Problem  : SEU055+1 : TPTP v8.1.2. Released v3.2.0.
% Transfm  : none
% Format   : tptp
% Command  : do_cvc5 %s %d

% Computer : n002.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 : Thu Aug 31 16:29:09 EDT 2023

% Result   : Theorem 1.03s 1.20s
% Output   : Proof 1.03s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem    : SEU055+1 : TPTP v8.1.2. Released v3.2.0.
% 0.00/0.14  % Command    : do_cvc5 %s %d
% 0.15/0.36  % Computer : n002.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit   : 300
% 0.15/0.36  % WCLimit    : 300
% 0.15/0.36  % DateTime   : Wed Aug 23 21:20:01 EDT 2023
% 0.15/0.36  % CPUTime    : 
% 0.22/0.50  %----Proving TF0_NAR, FOF, or CNF
% 1.03/1.20  ------- convert to smt2 : /export/starexec/sandbox/tmp/tmp.Pl2GoIaFR8/cvc5---1.0.5_8791.p...
% 1.03/1.20  ------- get file name : TPTP file name is SEU055+1
% 1.03/1.20  ------- cvc5-fof : /export/starexec/sandbox/solver/bin/cvc5---1.0.5_8791.smt2...
% 1.03/1.20  --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 10...
% 1.03/1.20  % SZS status Theorem for SEU055+1
% 1.03/1.20  % SZS output start Proof for SEU055+1
% 1.03/1.20  (
% 1.03/1.20  (let ((_let_1 (forall ((A $$unsorted) (B $$unsorted)) (let ((_let_1 (tptp.singleton A))) (= (= (tptp.set_difference _let_1 (tptp.singleton B)) _let_1) (not (= A B))))))) (let ((_let_2 (not (forall ((A $$unsorted)) (=> (and (tptp.relation A) (tptp.function A)) (=> (forall ((B $$unsorted) (C $$unsorted)) (= (tptp.relation_image A (tptp.set_difference B C)) (tptp.set_difference (tptp.relation_image A B) (tptp.relation_image A C)))) (tptp.one_to_one A))))))) (let ((_let_3 (forall ((A $$unsorted) (B $$unsorted)) (=> (and (tptp.relation B) (tptp.function B)) (=> (tptp.in A (tptp.relation_dom B)) (= (tptp.relation_image B (tptp.singleton A)) (tptp.singleton (tptp.apply B A)))))))) (let ((_let_4 (tptp.relation tptp.empty_set))) (let ((_let_5 (tptp.empty tptp.empty_set))) (let ((_let_6 (forall ((A $$unsorted)) (=> (and (tptp.relation A) (tptp.function A)) (= (tptp.one_to_one A) (forall ((B $$unsorted) (C $$unsorted)) (let ((_let_1 (tptp.relation_dom A))) (=> (and (tptp.in B _let_1) (tptp.in C _let_1) (= (tptp.apply A B) (tptp.apply A C))) (= B C))))))))) (let ((_let_7 (tptp.apply SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_16))) (let ((_let_8 (tptp.apply SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_15))) (let ((_let_9 (= _let_8 _let_7))) (let ((_let_10 (tptp.singleton SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_15))) (let ((_let_11 (tptp.relation_image SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 _let_10))) (let ((_let_12 (= _let_11 (tptp.singleton _let_8)))) (let ((_let_13 (tptp.singleton _let_7))) (let ((_let_14 (tptp.singleton SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_16))) (let ((_let_15 (tptp.relation_image SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 _let_14))) (let ((_let_16 (= _let_15 _let_13))) (let ((_let_17 (= _let_13 (tptp.set_difference _let_13 _let_13)))) (let ((_let_18 (tptp.set_difference _let_14 _let_10))) (let ((_let_19 (= _let_14 _let_18))) (let ((_let_20 (= (tptp.relation_image SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 _let_18) (tptp.set_difference _let_15 _let_11)))) (let ((_let_21 (= SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_15 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_16))) (let ((_let_22 (not _let_9))) (let ((_let_23 (tptp.relation_dom SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10))) (let ((_let_24 (tptp.in SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_16 _let_23))) (let ((_let_25 (not _let_24))) (let ((_let_26 (tptp.in SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_15 _let_23))) (let ((_let_27 (not _let_26))) (let ((_let_28 (or _let_27 _let_25 _let_22 _let_21))) (let ((_let_29 (forall ((B $$unsorted) (C $$unsorted)) (let ((_let_1 (tptp.relation_dom SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10))) (or (not (tptp.in B _let_1)) (not (tptp.in C _let_1)) (not (= (tptp.apply SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 B) (tptp.apply SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 C))) (= B C)))))) (let ((_let_30 (not _let_28))) (let ((_let_31 (tptp.one_to_one SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10))) (let ((_let_32 (= _let_31 _let_29))) (let ((_let_33 (not _let_29))) (let ((_let_34 (tptp.function SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10))) (let ((_let_35 (not _let_34))) (let ((_let_36 (tptp.relation SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10))) (let ((_let_37 (not _let_36))) (let ((_let_38 (or _let_37 _let_35 _let_32))) (let ((_let_39 (forall ((A $$unsorted)) (or (not (tptp.relation A)) (not (tptp.function A)) (= (tptp.one_to_one A) (forall ((B $$unsorted) (C $$unsorted)) (let ((_let_1 (tptp.relation_dom A))) (or (not (tptp.in B _let_1)) (not (tptp.in C _let_1)) (not (= (tptp.apply A B) (tptp.apply A C))) (= B C))))))))) (let ((_let_40 (EQ_RESOLVE (ASSUME :args (_let_6)) (MACRO_SR_EQ_INTRO :args (_let_6 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_41 (forall ((B $$unsorted) (C $$unsorted)) (= (tptp.relation_image SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 (tptp.set_difference B C)) (tptp.set_difference (tptp.relation_image SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 B) (tptp.relation_image SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 C)))))) (let ((_let_42 (not _let_41))) (let ((_let_43 (or _let_37 _let_35 _let_42 _let_31))) (let ((_let_44 (forall ((A $$unsorted)) (or (not (tptp.relation A)) (not (tptp.function A)) (not (forall ((B $$unsorted) (C $$unsorted)) (= (tptp.relation_image A (tptp.set_difference B C)) (tptp.set_difference (tptp.relation_image A B) (tptp.relation_image A C))))) (tptp.one_to_one A))))) (let ((_let_45 (not _let_43))) (let ((_let_46 (EQ_RESOLVE (ASSUME :args (_let_2)) (MACRO_SR_EQ_INTRO :args (_let_2 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_47 (or))) (let ((_let_48 (not _let_44))) (let ((_let_49 (MACRO_RESOLUTION_TRUST (EQ_RESOLVE (IMPLIES_ELIM (SCOPE (SKOLEMIZE _let_46) :args (_let_48))) (CONG (MACRO_SR_PRED_INTRO :args ((= (not _let_48) _let_44))) (REFL :args (_let_45)) :args _let_47)) _let_46 :args (_let_45 true _let_44)))) (let ((_let_50 (REFL :args (_let_43)))) (let ((_let_51 (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_43 1)) (CONG _let_50 (MACRO_SR_PRED_INTRO :args ((= (not _let_35) _let_34))) :args _let_47)) :args ((or _let_34 _let_43))) _let_49 :args (_let_34 true _let_43)))) (let ((_let_52 (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_43 0)) (CONG _let_50 (MACRO_SR_PRED_INTRO :args ((= (not _let_37) _let_36))) :args _let_47)) :args ((or _let_36 _let_43))) _let_49 :args (_let_36 true _let_43)))) (let ((_let_53 (_let_33))) (let ((_let_54 (MACRO_RESOLUTION_TRUST (EQ_RESOLVE (IMPLIES_ELIM (SCOPE (SKOLEMIZE (ASSUME :args _let_53)) :args _let_53)) (CONG (MACRO_SR_PRED_INTRO :args ((= (not _let_33) _let_29))) (REFL :args (_let_30)) :args _let_47)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_EQUIV_POS2 :args (_let_32)) :args ((or _let_31 _let_33 (not _let_32)))) (MACRO_RESOLUTION_TRUST (CNF_OR_NEG :args (_let_43 3)) _let_49 :args ((not _let_31) true _let_43)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_38)) :args ((or _let_37 _let_35 _let_32 (not _let_38)))) _let_52 _let_51 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_40 :args (SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 QUANTIFIERS_INST_E_MATCHING_SIMPLE ((not (= (tptp.relation A) false))))) :args (_let_39))) _let_40 :args (_let_38 false _let_39)) :args (_let_32 false _let_36 false _let_34 false _let_38)) :args (_let_33 true _let_31 false _let_32)) :args (_let_30 true _let_29)))) (let ((_let_55 (REFL :args (_let_28)))) (let ((_let_56 (or _let_37 _let_35 _let_27 _let_12))) (let ((_let_57 (forall ((A $$unsorted) (B $$unsorted)) (or (not (tptp.relation B)) (not (tptp.function B)) (not (tptp.in A (tptp.relation_dom B))) (= (tptp.relation_image B (tptp.singleton A)) (tptp.singleton (tptp.apply B A))))))) (let ((_let_58 (EQ_RESOLVE (ASSUME :args (_let_3)) (MACRO_SR_EQ_INTRO :args (_let_3 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_59 (_let_57))) (let ((_let_60 ((not (= (tptp.in A (tptp.relation_dom B)) false))))) (let ((_let_61 (or _let_37 _let_35 _let_25 _let_16))) (let ((_let_62 (forall ((A $$unsorted) (B $$unsorted)) (let ((_let_1 (tptp.singleton A))) (= (not (= A B)) (= _let_1 (tptp.set_difference _let_1 (tptp.singleton B)))))))) (let ((_let_63 (not _let_17))) (let ((_let_64 (EQ_RESOLVE (ASSUME :args (_let_1)) (MACRO_SR_EQ_INTRO :args (_let_1 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_65 (_let_62))) (let ((_let_66 ((tptp.singleton A) (tptp.singleton B)))) (let ((_let_67 (not _let_21))) (let ((_let_68 (= _let_67 _let_19))) (let ((_let_69 (not _let_68))) (let ((_let_70 (_let_19))) (let ((_let_71 (_let_41))) (let ((_let_72 (not _let_20))) (let ((_let_73 (_let_72))) (let ((_let_74 (ASSUME :args (_let_20)))) (let ((_let_75 (ASSUME :args (_let_63)))) (let ((_let_76 (APPLY_UF tptp.set_difference))) (let ((_let_77 (ASSUME :args (_let_16)))) (let ((_let_78 (SYMM _let_77))) (let ((_let_79 (SYMM _let_78))) (let ((_let_80 (ASSUME :args (_let_9)))) (let ((_let_81 (ASSUME :args (_let_12)))) (let ((_let_82 (ASSUME :args _let_70))) (SCOPE (SCOPE (MACRO_RESOLUTION_TRUST (EQ_RESOLVE (NOT_AND (MACRO_SR_PRED_TRANSFORM (SCOPE (AND_INTRO _let_74 (MODUS_PONENS (AND_INTRO _let_77 _let_82 _let_75 _let_80 _let_81) (SCOPE (FALSE_ELIM (TRANS (CONG (TRANS (CONG (REFL :args (SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10)) (SYMM _let_82) :args (APPLY_UF tptp.relation_image)) _let_79) (TRANS (CONG (REFL :args (_let_15)) (TRANS (SYMM (SYMM _let_81)) (CONG (SYMM (SYMM _let_80)) :args (APPLY_UF tptp.singleton)) _let_78) :args _let_76) (CONG _let_79 _let_79 :args _let_76)) :args (=)) (FALSE_INTRO _let_75))) :args (_let_16 _let_19 _let_63 _let_9 _let_12)))) :args (_let_9 _let_12 _let_16 _let_63 _let_19 _let_20)) (SCOPE (MACRO_SR_PRED_ELIM (TRANS (SYMM (FALSE_INTRO (ASSUME :args _let_73))) (TRUE_INTRO (SYMM (SYMM _let_74))))) :args (_let_20 _let_72)) :args ((not (and _let_9 _let_12 _let_16 _let_63 _let_19 _let_20)) SB_LITERAL))) (CONG (REFL :args (_let_22)) (REFL :args ((not _let_12))) (REFL :args ((not _let_16))) (MACRO_SR_PRED_INTRO :args ((= (not _let_63) _let_17))) (REFL :args ((not _let_19))) (REFL :args _let_73) :args _let_47)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE (ASSUME :args _let_71) :args (_let_14 _let_10 QUANTIFIERS_INST_E_MATCHING ((tptp.relation_image SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 (tptp.set_difference B C))))) :args _let_71)) (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_43 2)) (CONG _let_50 (MACRO_SR_PRED_INTRO :args ((= (not _let_42) _let_41))) :args _let_47)) :args ((or _let_41 _let_43))) _let_49 :args (_let_41 true _let_43)) :args (_let_20 false _let_41)) (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_EQUIV_POS1 :args (_let_68)) (CONG (REFL :args (_let_69)) (MACRO_SR_PRED_INTRO :args ((= (not _let_67) _let_21))) (REFL :args _let_70) :args _let_47)) :args ((or _let_21 _let_19 _let_69))) (MACRO_RESOLUTION_TRUST (CNF_OR_NEG :args (_let_28 3)) _let_54 :args (_let_67 true _let_28)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (MACRO_SR_PRED_ELIM (SCOPE (INSTANTIATE _let_64 :args (SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_16 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_15 QUANTIFIERS_INST_E_MATCHING _let_66)) :args _let_65))) _let_64 :args (_let_68 false _let_62)) :args (_let_19 true _let_21 false _let_68)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (MACRO_SR_PRED_ELIM (SCOPE (INSTANTIATE _let_64 :args (_let_7 _let_7 QUANTIFIERS_INST_E_MATCHING _let_66)) :args _let_65))) _let_64 :args (_let_63 false _let_62)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_61)) :args ((or _let_37 _let_35 _let_25 _let_16 (not _let_61)))) _let_52 _let_51 (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_28 1)) (CONG _let_55 (MACRO_SR_PRED_INTRO :args ((= (not _let_25) _let_24))) :args _let_47)) :args ((or _let_24 _let_28))) _let_54 :args (_let_24 true _let_28)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_58 :args (SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_16 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 QUANTIFIERS_INST_E_MATCHING _let_60)) :args _let_59)) _let_58 :args (_let_61 false _let_57)) :args (_let_16 false _let_36 false _let_34 false _let_24 false _let_61)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_56)) :args ((or _let_37 _let_35 _let_27 _let_12 (not _let_56)))) _let_52 _let_51 (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_28 0)) (CONG _let_55 (MACRO_SR_PRED_INTRO :args ((= (not _let_27) _let_26))) :args _let_47)) :args ((or _let_26 _let_28))) _let_54 :args (_let_26 true _let_28)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_58 :args (SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_15 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_10 QUANTIFIERS_INST_E_MATCHING _let_60)) :args _let_59)) _let_58 :args (_let_56 false _let_57)) :args (_let_12 false _let_36 false _let_34 false _let_26 false _let_56)) (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_28 2)) (CONG _let_55 (MACRO_SR_PRED_INTRO :args ((= (not _let_22) _let_9))) :args _let_47)) :args ((or _let_9 _let_28))) _let_54 :args (_let_9 true _let_28)) :args (false false _let_20 false _let_19 true _let_17 false _let_16 false _let_12 false _let_9)) :args ((forall ((A $$unsorted) (B $$unsorted)) (=> (tptp.in A B) (not (tptp.in B A)))) (forall ((A $$unsorted)) (=> (tptp.empty A) (tptp.function A))) (forall ((A $$unsorted)) (=> (tptp.empty A) (tptp.relation A))) (forall ((A $$unsorted)) (let ((_let_1 (tptp.function A))) (let ((_let_2 (tptp.relation A))) (=> (and _let_2 (tptp.empty A) _let_1) (and _let_2 _let_1 (tptp.one_to_one A)))))) (forall ((A $$unsorted) (B $$unsorted)) (= (= B (tptp.singleton A)) (forall ((C $$unsorted)) (= (tptp.in C B) (= C A))))) _let_6 (forall ((A $$unsorted)) (exists ((B $$unsorted)) (tptp.element B A))) (and _let_5 _let_4 (tptp.relation_empty_yielding tptp.empty_set)) (forall ((A $$unsorted)) (not (tptp.empty (tptp.powerset A)))) _let_5 (forall ((A $$unsorted)) (not (tptp.empty (tptp.singleton A)))) (forall ((A $$unsorted) (B $$unsorted)) (=> (and (tptp.relation A) (tptp.relation B)) (tptp.relation (tptp.set_difference A B)))) (and _let_5 _let_4) (forall ((A $$unsorted)) (=> (and (not (tptp.empty A)) (tptp.relation A)) (not (tptp.empty (tptp.relation_dom A))))) (forall ((A $$unsorted)) (let ((_let_1 (tptp.relation_dom A))) (=> (tptp.empty A) (and (tptp.empty _let_1) (tptp.relation _let_1))))) (exists ((A $$unsorted)) (and (tptp.relation A) (tptp.function A))) (exists ((A $$unsorted)) (and (tptp.empty A) (tptp.relation A))) (forall ((A $$unsorted)) (=> (not (tptp.empty A)) (exists ((B $$unsorted)) (and (tptp.element B (tptp.powerset A)) (not (tptp.empty B)))))) (exists ((A $$unsorted)) (tptp.empty A)) (exists ((A $$unsorted)) (and (tptp.relation A) (tptp.empty A) (tptp.function A))) (exists ((A $$unsorted)) (and (not (tptp.empty A)) (tptp.relation A))) (forall ((A $$unsorted)) (exists ((B $$unsorted)) (and (tptp.element B (tptp.powerset A)) (tptp.empty B)))) (exists ((A $$unsorted)) (not (tptp.empty A))) (exists ((A $$unsorted)) (and (tptp.relation A) (tptp.function A) (tptp.one_to_one A))) (exists ((A $$unsorted)) (and (tptp.relation A) (tptp.relation_empty_yielding A))) (forall ((A $$unsorted) (B $$unsorted)) (tptp.subset A A)) _let_3 _let_2 (forall ((A $$unsorted) (B $$unsorted)) (=> (tptp.in A B) (tptp.element A B))) _let_1 (forall ((A $$unsorted) (B $$unsorted)) (=> (tptp.element A B) (or (tptp.empty B) (tptp.in A B)))) (forall ((A $$unsorted) (B $$unsorted)) (= (= (tptp.set_difference A B) tptp.empty_set) (tptp.subset A B))) (forall ((A $$unsorted)) (= (tptp.set_difference A tptp.empty_set) A)) (forall ((A $$unsorted) (B $$unsorted)) (= (tptp.element A (tptp.powerset B)) (tptp.subset A B))) (forall ((A $$unsorted)) (= (tptp.set_difference tptp.empty_set A) tptp.empty_set)) (forall ((A $$unsorted) (B $$unsorted) (C $$unsorted)) (=> (and (tptp.in A B) (tptp.element B (tptp.powerset C))) (tptp.element A C))) (forall ((A $$unsorted) (B $$unsorted) (C $$unsorted)) (not (and (tptp.in A B) (tptp.element B (tptp.powerset C)) (tptp.empty C)))) (forall ((A $$unsorted)) (=> (tptp.empty A) (= A tptp.empty_set))) (forall ((A $$unsorted) (B $$unsorted)) (not (and (tptp.in A B) (tptp.empty B)))) (forall ((A $$unsorted) (B $$unsorted)) (not (and (tptp.empty A) (not (= A B)) (tptp.empty B)))) true)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 1.03/1.20  )
% 1.03/1.20  % SZS output end Proof for SEU055+1
% 1.03/1.20  % cvc5---1.0.5 exiting
% 1.03/1.21  % cvc5---1.0.5 exiting
%------------------------------------------------------------------------------