TSTP Solution File: FLD070-2 by cvc5---1.0.5

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : cvc5---1.0.5
% Problem  : FLD070-2 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp
% Command  : do_cvc5 %s %d

% Computer : n017.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 Aug 30 22:28:35 EDT 2023

% Result   : Unsatisfiable 14.05s 14.20s
% Output   : Proof 14.05s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14  % Problem    : FLD070-2 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.08/0.15  % Command    : do_cvc5 %s %d
% 0.16/0.37  % Computer : n017.cluster.edu
% 0.16/0.37  % Model    : x86_64 x86_64
% 0.16/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.37  % Memory   : 8042.1875MB
% 0.16/0.37  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.37  % CPULimit   : 300
% 0.16/0.37  % WCLimit    : 300
% 0.16/0.37  % DateTime   : Sun Aug 27 23:13:27 EDT 2023
% 0.16/0.37  % CPUTime    : 
% 0.24/0.52  %----Proving TF0_NAR, FOF, or CNF
% 0.24/0.53  ------- convert to smt2 : /export/starexec/sandbox/tmp/tmp.Ohjs2RpRSJ/cvc5---1.0.5_17253.p...
% 0.24/0.54  ------- get file name : TPTP file name is FLD070-2
% 0.24/0.54  ------- cvc5-fof : /export/starexec/sandbox/solver/bin/cvc5---1.0.5_17253.smt2...
% 0.24/0.54  --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 10...
% 10.44/10.65  --- Run --no-e-matching --full-saturate-quant at 5...
% 14.05/14.20  % SZS status Unsatisfiable for FLD070-2
% 14.05/14.20  % SZS output start Proof for FLD070-2
% 14.05/14.21  (
% 14.05/14.21  (let ((_let_1 (tptp.less_or_equal tptp.additive_identity tptp.c))) (let ((_let_2 (not _let_1))) (let ((_let_3 (tptp.less_or_equal tptp.additive_identity tptp.b))) (let ((_let_4 (tptp.less_or_equal tptp.additive_identity tptp.a))) (let ((_let_5 (tptp.add tptp.a tptp.b))) (let ((_let_6 (tptp.equalish _let_5 tptp.c))) (let ((_let_7 (tptp.defined tptp.c))) (let ((_let_8 (tptp.defined tptp.b))) (let ((_let_9 (forall ((Y $$unsorted) (Z $$unsorted) (X $$unsorted)) (or (tptp.less_or_equal Y Z) (not (tptp.less_or_equal X Z)) (not (tptp.equalish X Y)))))) (let ((_let_10 (forall ((X $$unsorted) (Y $$unsorted)) (or (tptp.equalish X Y) (not (tptp.equalish Y X)))))) (let ((_let_11 (forall ((X $$unsorted) (Z $$unsorted) (Y $$unsorted)) (or (tptp.less_or_equal (tptp.add X Z) (tptp.add Y Z)) (not (tptp.defined Z)) (not (tptp.less_or_equal X Y)))))) (let ((_let_12 (forall ((X $$unsorted) (Y $$unsorted)) (or (tptp.less_or_equal X Y) (tptp.less_or_equal Y X) (not (tptp.defined X)) (not (tptp.defined Y)))))) (let ((_let_13 (forall ((X $$unsorted) (Z $$unsorted) (Y $$unsorted)) (or (tptp.less_or_equal X Z) (not (tptp.less_or_equal X Y)) (not (tptp.less_or_equal Y Z)))))) (let ((_let_14 (forall ((X $$unsorted) (Y $$unsorted)) (or (tptp.equalish X Y) (not (tptp.less_or_equal X Y)) (not (tptp.less_or_equal Y X)))))) (let ((_let_15 (tptp.defined tptp.additive_identity))) (let ((_let_16 (forall ((X $$unsorted)) (or (tptp.equalish (tptp.add tptp.additive_identity X) X) (not (tptp.defined X)))))) (let ((_let_17 (tptp.add tptp.additive_identity tptp.additive_identity))) (let ((_let_18 (tptp.equalish tptp.additive_identity _let_17))) (let ((_let_19 (not _let_18))) (let ((_let_20 (tptp.less_or_equal tptp.additive_identity _let_5))) (let ((_let_21 (not _let_20))) (let ((_let_22 (tptp.less_or_equal _let_17 _let_5))) (let ((_let_23 (or _let_22 _let_21 _let_19))) (let ((_let_24 (_let_9))) (let ((_let_25 (ASSUME :args _let_24))) (let ((_let_26 (not _let_23))) (let ((_let_27 (not _let_22))) (let ((_let_28 (tptp.less_or_equal _let_5 _let_17))) (let ((_let_29 (not _let_28))) (let ((_let_30 (tptp.equalish _let_5 _let_17))) (let ((_let_31 (or _let_30 _let_29 _let_27))) (let ((_let_32 (_let_14))) (let ((_let_33 (ASSUME :args _let_32))) (let ((_let_34 (tptp.equalish tptp.additive_identity _let_5))) (let ((_let_35 (not _let_34))) (let ((_let_36 (tptp.less_or_equal tptp.additive_identity _let_17))) (let ((_let_37 (not _let_36))) (let ((_let_38 (or _let_28 _let_37 _let_35))) (let ((_let_39 (tptp.equalish _let_17 tptp.additive_identity))) (let ((_let_40 (not _let_39))) (let ((_let_41 (tptp.less_or_equal _let_17 _let_17))) (let ((_let_42 (not _let_41))) (let ((_let_43 (or _let_36 _let_42 _let_40))) (let ((_let_44 (tptp.less_or_equal tptp.additive_identity tptp.additive_identity))) (let ((_let_45 (not _let_44))) (let ((_let_46 (not _let_15))) (let ((_let_47 (or _let_41 _let_46 _let_45))) (let ((_let_48 (_let_11))) (let ((_let_49 (ASSUME :args _let_48))) (let ((_let_50 (or _let_44 _let_44 _let_46 _let_46))) (let ((_let_51 (_let_12))) (let ((_let_52 (ASSUME :args _let_51))) (let ((_let_53 (ASSUME :args (_let_15)))) (let ((_let_54 (or _let_39 _let_46))) (let ((_let_55 (_let_16))) (let ((_let_56 (ASSUME :args _let_55))) (let ((_let_57 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_54)) :args ((or _let_46 _let_39 (not _let_54)))) _let_53 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_56 :args (tptp.additive_identity QUANTIFIERS_INST_ENUM)) :args _let_55)) _let_56 :args (_let_54 false _let_16)) :args (_let_39 false _let_15 false _let_54)))) (let ((_let_58 (tptp.less_or_equal _let_5 tptp.additive_identity))) (let ((_let_59 (not _let_58))) (let ((_let_60 (or _let_34 _let_21 _let_59))) (let ((_let_61 (tptp.equalish tptp.c _let_5))) (let ((_let_62 (not _let_61))) (let ((_let_63 (tptp.less_or_equal tptp.c tptp.additive_identity))) (let ((_let_64 (not _let_63))) (let ((_let_65 (or _let_58 _let_64 _let_62))) (let ((_let_66 (not _let_6))) (let ((_let_67 (or _let_61 _let_66))) (let ((_let_68 (_let_10))) (let ((_let_69 (ASSUME :args _let_68))) (let ((_let_70 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_67)) :args ((or _let_66 _let_61 (not _let_67)))) (ASSUME :args (_let_6)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_69 :args (tptp.c _let_5 QUANTIFIERS_INST_ENUM)) :args _let_68)) _let_69 :args (_let_67 false _let_10)) :args (_let_61 false _let_6 false _let_67)))) (let ((_let_71 (not _let_7))) (let ((_let_72 (or _let_1 _let_63 _let_46 _let_71))) (let ((_let_73 (ASSUME :args (_let_7)))) (let ((_let_74 (ASSUME :args (_let_2)))) (let ((_let_75 (tptp.less_or_equal tptp.b _let_5))) (let ((_let_76 (not _let_75))) (let ((_let_77 (not _let_3))) (let ((_let_78 (or _let_20 _let_77 _let_76))) (let ((_let_79 (_let_13))) (let ((_let_80 (ASSUME :args _let_79))) (let ((_let_81 (tptp.add tptp.additive_identity tptp.b))) (let ((_let_82 (tptp.equalish _let_81 tptp.b))) (let ((_let_83 (not _let_82))) (let ((_let_84 (tptp.less_or_equal _let_81 _let_5))) (let ((_let_85 (not _let_84))) (let ((_let_86 (or _let_75 _let_85 _let_83))) (let ((_let_87 (not _let_4))) (let ((_let_88 (not _let_8))) (let ((_let_89 (or _let_84 _let_88 _let_87))) (let ((_let_90 (ASSUME :args (_let_8)))) (let ((_let_91 (or _let_82 _let_88))) (let ((_let_92 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_78)) :args ((or _let_77 _let_20 _let_76 (not _let_78)))) (ASSUME :args (_let_3)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_86)) :args ((or _let_83 _let_75 _let_85 (not _let_86)))) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_91)) :args ((or _let_88 _let_82 (not _let_91)))) _let_90 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_56 :args (tptp.b QUANTIFIERS_INST_ENUM)) :args _let_55)) _let_56 :args (_let_91 false _let_16)) :args (_let_82 false _let_8 false _let_91)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_89)) :args ((or _let_88 _let_87 _let_84 (not _let_89)))) _let_90 (ASSUME :args (_let_4)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_49 :args (tptp.additive_identity tptp.b tptp.a QUANTIFIERS_INST_ENUM)) :args _let_48)) _let_49 :args (_let_89 false _let_11)) :args (_let_84 false _let_8 false _let_4 false _let_89)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_25 :args (tptp.b _let_5 _let_81 QUANTIFIERS_INST_CBQI_CONFLICT)) :args _let_24)) _let_25 :args (_let_86 false _let_9)) :args (_let_75 false _let_82 false _let_84 false _let_86)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_80 :args (tptp.additive_identity _let_5 tptp.b QUANTIFIERS_INST_ENUM)) :args _let_79)) _let_80 :args (_let_78 false _let_13)) :args (_let_20 false _let_3 false _let_75 false _let_78)))) (let ((_let_93 (not _let_30))) (let ((_let_94 (tptp.less_or_equal _let_5 tptp.c))) (let ((_let_95 (not _let_94))) (let ((_let_96 (tptp.less_or_equal _let_17 tptp.c))) (let ((_let_97 (or _let_96 _let_95 _let_93))) (let ((_let_98 (not _let_96))) (let ((_let_99 (or _let_1 _let_98 _let_40))) (let ((_let_100 (tptp.less_or_equal tptp.c tptp.c))) (let ((_let_101 (not _let_100))) (let ((_let_102 (or _let_94 _let_101 _let_62))) (let ((_let_103 (or _let_100 _let_100 _let_71 _let_71))) (let ((_let_104 (or _let_18 _let_40))) (SCOPE (SCOPE (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_25 :args (_let_17 _let_5 tptp.additive_identity QUANTIFIERS_INST_CBQI_CONFLICT)) :args _let_24)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_23)) :args ((or _let_21 _let_19 _let_22 _let_26))) _let_92 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_104)) :args ((or _let_40 _let_18 (not _let_104)))) _let_57 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_69 :args (tptp.additive_identity _let_17 QUANTIFIERS_INST_ENUM)) :args _let_68)) _let_69 :args (_let_104 false _let_10)) :args (_let_18 false _let_39 false _let_104)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_31)) :args ((or _let_27 _let_30 _let_29 (not _let_31)))) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_97)) :args ((or _let_95 _let_96 _let_93 (not _let_97)))) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_102)) :args ((or _let_101 _let_94 _let_62 (not _let_102)))) (MACRO_RESOLUTION_TRUST (REORDERING (FACTORING (CNF_OR_POS :args (_let_103))) :args ((or _let_71 _let_100 (not _let_103)))) _let_73 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_52 :args (tptp.c tptp.c QUANTIFIERS_INST_ENUM)) :args _let_51)) _let_52 :args (_let_103 false _let_12)) :args (_let_100 false _let_7 false _let_103)) _let_70 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_25 :args (_let_5 tptp.c tptp.c QUANTIFIERS_INST_CBQI_CONFLICT)) :args _let_24)) _let_25 :args (_let_102 false _let_9)) :args (_let_94 false _let_100 false _let_61 false _let_102)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_99)) :args ((or _let_1 _let_40 _let_98 (not _let_99)))) _let_74 _let_57 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_25 :args (tptp.additive_identity tptp.c _let_17 QUANTIFIERS_INST_ENUM)) :args _let_24)) _let_25 :args (_let_99 false _let_9)) :args (_let_98 true _let_1 false _let_39 false _let_99)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_25 :args (_let_17 tptp.c _let_5 QUANTIFIERS_INST_CBQI_PROP)) :args _let_24)) _let_25 :args (_let_97 false _let_9)) :args (_let_93 false _let_94 true _let_96 false _let_97)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_38)) :args ((or _let_35 _let_37 _let_28 (not _let_38)))) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_60)) :args ((or _let_21 _let_34 _let_59 (not _let_60)))) _let_92 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_65)) :args ((or _let_64 _let_58 _let_62 (not _let_65)))) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_72)) :args ((or _let_1 _let_46 _let_71 _let_63 (not _let_72)))) _let_74 _let_53 _let_73 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_52 :args (tptp.additive_identity tptp.c QUANTIFIERS_INST_ENUM)) :args _let_51)) _let_52 :args (_let_72 false _let_12)) :args (_let_63 true _let_1 false _let_15 false _let_7 false _let_72)) _let_70 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_25 :args (_let_5 tptp.additive_identity tptp.c QUANTIFIERS_INST_CBQI_CONFLICT)) :args _let_24)) _let_25 :args (_let_65 false _let_9)) :args (_let_58 false _let_63 false _let_61 false _let_65)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_33 :args (tptp.additive_identity _let_5 QUANTIFIERS_INST_ENUM)) :args _let_32)) _let_33 :args (_let_60 false _let_14)) :args (_let_34 false _let_20 false _let_58 false _let_60)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_43)) :args ((or _let_40 _let_42 _let_36 (not _let_43)))) _let_57 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_47)) :args ((or _let_46 _let_45 _let_41 (not _let_47)))) _let_53 (MACRO_RESOLUTION_TRUST (REORDERING (FACTORING (CNF_OR_POS :args (_let_50))) :args ((or _let_46 _let_44 (not _let_50)))) _let_53 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_52 :args (tptp.additive_identity tptp.additive_identity QUANTIFIERS_INST_ENUM)) :args _let_51)) _let_52 :args (_let_50 false _let_12)) :args (_let_44 false _let_15 false _let_50)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_49 :args (tptp.additive_identity tptp.additive_identity tptp.additive_identity QUANTIFIERS_INST_ENUM)) :args _let_48)) _let_49 :args (_let_47 false _let_11)) :args (_let_41 false _let_15 false _let_44 false _let_47)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_25 :args (tptp.additive_identity _let_17 _let_17 QUANTIFIERS_INST_CBQI_CONFLICT)) :args _let_24)) _let_25 :args (_let_43 false _let_9)) :args (_let_36 false _let_39 false _let_41 false _let_43)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_25 :args (_let_5 _let_17 tptp.additive_identity QUANTIFIERS_INST_CBQI_CONFLICT)) :args _let_24)) _let_25 :args (_let_38 false _let_9)) :args (_let_28 false _let_34 false _let_36 false _let_38)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_33 :args (_let_5 _let_17 QUANTIFIERS_INST_ENUM)) :args _let_32)) _let_33 :args (_let_31 false _let_14)) :args (_let_27 true _let_30 false _let_28 false _let_31)) :args (_let_26 false _let_20 false _let_18 true _let_22)) _let_25 :args (false true _let_23 false _let_9)) :args ((forall ((X $$unsorted) (Y $$unsorted) (Z $$unsorted)) (or (tptp.equalish (tptp.add X (tptp.add Y Z)) (tptp.add (tptp.add X Y) Z)) (not (tptp.defined X)) (not (tptp.defined Y)) (not (tptp.defined Z)))) _let_16 (forall ((X $$unsorted)) (or (tptp.equalish (tptp.add X (tptp.additive_inverse X)) tptp.additive_identity) (not (tptp.defined X)))) (forall ((X $$unsorted) (Y $$unsorted)) (or (tptp.equalish (tptp.add X Y) (tptp.add Y X)) (not (tptp.defined X)) (not (tptp.defined Y)))) (forall ((X $$unsorted) (Y $$unsorted) (Z $$unsorted)) (or (tptp.equalish (tptp.multiply X (tptp.multiply Y Z)) (tptp.multiply (tptp.multiply X Y) Z)) (not (tptp.defined X)) (not (tptp.defined Y)) (not (tptp.defined Z)))) (forall ((X $$unsorted)) (or (tptp.equalish (tptp.multiply tptp.multiplicative_identity X) X) (not (tptp.defined X)))) (forall ((X $$unsorted)) (or (tptp.equalish (tptp.multiply X (tptp.multiplicative_inverse X)) tptp.multiplicative_identity) (not (tptp.defined X)) (tptp.equalish X tptp.additive_identity))) (forall ((X $$unsorted) (Y $$unsorted)) (or (tptp.equalish (tptp.multiply X Y) (tptp.multiply Y X)) (not (tptp.defined X)) (not (tptp.defined Y)))) (forall ((X $$unsorted) (Z $$unsorted) (Y $$unsorted)) (or (tptp.equalish (tptp.add (tptp.multiply X Z) (tptp.multiply Y Z)) (tptp.multiply (tptp.add X Y) Z)) (not (tptp.defined X)) (not (tptp.defined Y)) (not (tptp.defined Z)))) (forall ((X $$unsorted) (Y $$unsorted)) (or (tptp.defined (tptp.add X Y)) (not (tptp.defined X)) (not (tptp.defined Y)))) _let_15 (forall ((X $$unsorted)) (or (tptp.defined (tptp.additive_inverse X)) (not (tptp.defined X)))) (forall ((X $$unsorted) (Y $$unsorted)) (or (tptp.defined (tptp.multiply X Y)) (not (tptp.defined X)) (not (tptp.defined Y)))) (tptp.defined tptp.multiplicative_identity) (forall ((X $$unsorted)) (or (tptp.defined (tptp.multiplicative_inverse X)) (not (tptp.defined X)) (tptp.equalish X tptp.additive_identity))) _let_14 _let_13 _let_12 _let_11 (forall ((Y $$unsorted) (Z $$unsorted)) (or (tptp.less_or_equal tptp.additive_identity (tptp.multiply Y Z)) (not (tptp.less_or_equal tptp.additive_identity Y)) (not (tptp.less_or_equal tptp.additive_identity Z)))) (forall ((X $$unsorted)) (or (tptp.equalish X X) (not (tptp.defined X)))) _let_10 (forall ((X $$unsorted) (Z $$unsorted) (Y $$unsorted)) (or (tptp.equalish X Z) (not (tptp.equalish X Y)) (not (tptp.equalish Y Z)))) (forall ((X $$unsorted) (Z $$unsorted) (Y $$unsorted)) (or (tptp.equalish (tptp.add X Z) (tptp.add Y Z)) (not (tptp.defined Z)) (not (tptp.equalish X Y)))) (forall ((X $$unsorted) (Z $$unsorted) (Y $$unsorted)) (or (tptp.equalish (tptp.multiply X Z) (tptp.multiply Y Z)) (not (tptp.defined Z)) (not (tptp.equalish X Y)))) _let_9 (not (tptp.equalish tptp.additive_identity tptp.multiplicative_identity)) (tptp.defined tptp.a) _let_8 _let_7 _let_6 _let_4 _let_3 _let_2)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 14.05/14.21  )
% 14.05/14.21  % SZS output end Proof for FLD070-2
% 14.05/14.21  % cvc5---1.0.5 exiting
% 14.05/14.21  % cvc5---1.0.5 exiting
%------------------------------------------------------------------------------