TSTP Solution File: PUZ031-1 by cvc5---1.0.5

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : cvc5---1.0.5
% Problem  : PUZ031-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp
% Command  : do_cvc5 %s %d

% Computer : n031.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 13:13:00 EDT 2023

% Result   : Unsatisfiable 0.21s 0.57s
% Output   : Proof 0.21s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem    : PUZ031-1 : TPTP v8.1.2. Released v1.0.0.
% 0.12/0.14  % Command    : do_cvc5 %s %d
% 0.13/0.35  % Computer : n031.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit   : 300
% 0.13/0.35  % WCLimit    : 300
% 0.13/0.35  % DateTime   : Sat Aug 26 22:41:08 EDT 2023
% 0.13/0.35  % CPUTime    : 
% 0.21/0.49  %----Proving TF0_NAR, FOF, or CNF
% 0.21/0.49  ------- convert to smt2 : /export/starexec/sandbox2/tmp/tmp.r2naQRkhbc/cvc5---1.0.5_22101.p...
% 0.21/0.50  ------- get file name : TPTP file name is PUZ031-1
% 0.21/0.50  ------- cvc5-fof : /export/starexec/sandbox2/solver/bin/cvc5---1.0.5_22101.smt2...
% 0.21/0.50  --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 10...
% 0.21/0.57  % SZS status Unsatisfiable for PUZ031-1
% 0.21/0.57  % SZS output start Proof for PUZ031-1
% 0.21/0.58  (
% 0.21/0.58  (let ((_let_1 (forall ((Animal $$unsorted) (Grain_eater $$unsorted) (Grain $$unsorted)) (or (not (tptp.animal Animal)) (not (tptp.animal Grain_eater)) (not (tptp.grain Grain)) (not (tptp.eats Animal Grain_eater)) (not (tptp.eats Grain_eater Grain)))))) (let ((_let_2 (forall ((Snail $$unsorted)) (or (tptp.eats Snail (tptp.snail_food_of Snail)) (not (tptp.snail Snail)))))) (let ((_let_3 (forall ((Snail $$unsorted)) (or (tptp.plant (tptp.snail_food_of Snail)) (not (tptp.snail Snail)))))) (let ((_let_4 (forall ((Bird $$unsorted) (Snail $$unsorted)) (or (not (tptp.bird Bird)) (not (tptp.snail Snail)) (not (tptp.eats Bird Snail)))))) (let ((_let_5 (forall ((Wolf $$unsorted) (Grain $$unsorted)) (or (not (tptp.wolf Wolf)) (not (tptp.grain Grain)) (not (tptp.eats Wolf Grain)))))) (let ((_let_6 (forall ((Fox $$unsorted) (Wolf $$unsorted)) (or (tptp.much_smaller Fox Wolf) (not (tptp.fox Fox)) (not (tptp.wolf Wolf)))))) (let ((_let_7 (forall ((Bird $$unsorted) (Fox $$unsorted)) (or (tptp.much_smaller Bird Fox) (not (tptp.bird Bird)) (not (tptp.fox Fox)))))) (let ((_let_8 (forall ((Snail $$unsorted) (Bird $$unsorted)) (or (tptp.much_smaller Snail Bird) (not (tptp.snail Snail)) (not (tptp.bird Bird)))))) (let ((_let_9 (forall ((Animal $$unsorted) (Plant $$unsorted) (Small_animal $$unsorted) (Other_plant $$unsorted)) (or (tptp.eats Animal Plant) (tptp.eats Animal Small_animal) (not (tptp.animal Animal)) (not (tptp.plant Plant)) (not (tptp.animal Small_animal)) (not (tptp.plant Other_plant)) (not (tptp.much_smaller Small_animal Animal)) (not (tptp.eats Small_animal Other_plant)))))) (let ((_let_10 (forall ((X $$unsorted)) (or (tptp.plant X) (not (tptp.grain X)))))) (let ((_let_11 (tptp.grain tptp.a_grain))) (let ((_let_12 (tptp.snail tptp.a_snail))) (let ((_let_13 (tptp.bird tptp.a_bird))) (let ((_let_14 (tptp.fox tptp.a_fox))) (let ((_let_15 (tptp.wolf tptp.a_wolf))) (let ((_let_16 (forall ((X $$unsorted)) (or (tptp.animal X) (not (tptp.snail X)))))) (let ((_let_17 (forall ((X $$unsorted)) (or (tptp.animal X) (not (tptp.bird X)))))) (let ((_let_18 (forall ((X $$unsorted)) (or (tptp.animal X) (not (tptp.fox X)))))) (let ((_let_19 (forall ((X $$unsorted)) (or (tptp.animal X) (not (tptp.wolf X)))))) (let ((_let_20 (tptp.eats tptp.a_wolf tptp.a_grain))) (let ((_let_21 (not _let_20))) (let ((_let_22 (not _let_11))) (let ((_let_23 (not _let_15))) (let ((_let_24 (or _let_23 _let_22 _let_21))) (let ((_let_25 (_let_5))) (let ((_let_26 (ASSUME :args _let_25))) (let ((_let_27 (not _let_24))) (let ((_let_28 (tptp.eats tptp.a_fox tptp.a_grain))) (let ((_let_29 (not _let_28))) (let ((_let_30 (tptp.much_smaller tptp.a_fox tptp.a_wolf))) (let ((_let_31 (not _let_30))) (let ((_let_32 (tptp.plant tptp.a_grain))) (let ((_let_33 (not _let_32))) (let ((_let_34 (tptp.animal tptp.a_fox))) (let ((_let_35 (not _let_34))) (let ((_let_36 (tptp.animal tptp.a_wolf))) (let ((_let_37 (not _let_36))) (let ((_let_38 (tptp.eats tptp.a_wolf tptp.a_fox))) (let ((_let_39 (or _let_20 _let_38 _let_37 _let_33 _let_35 _let_33 _let_31 _let_29))) (let ((_let_40 (_let_9))) (let ((_let_41 (ASSUME :args _let_40))) (let ((_let_42 (not (= (tptp.eats Small_animal Other_plant) false)))) (let ((_let_43 (not _let_14))) (let ((_let_44 (or _let_30 _let_43 _let_23))) (let ((_let_45 (_let_6))) (let ((_let_46 (ASSUME :args _let_45))) (let ((_let_47 (ASSUME :args (_let_14)))) (let ((_let_48 (ASSUME :args (_let_15)))) (let ((_let_49 (tptp.snail_food_of tptp.a_snail))) (let ((_let_50 (tptp.eats tptp.a_bird _let_49))) (let ((_let_51 (not _let_50))) (let ((_let_52 (tptp.much_smaller tptp.a_bird tptp.a_fox))) (let ((_let_53 (not _let_52))) (let ((_let_54 (tptp.plant _let_49))) (let ((_let_55 (not _let_54))) (let ((_let_56 (tptp.animal tptp.a_bird))) (let ((_let_57 (not _let_56))) (let ((_let_58 (tptp.eats tptp.a_fox tptp.a_bird))) (let ((_let_59 (or _let_28 _let_58 _let_35 _let_33 _let_57 _let_55 _let_53 _let_51))) (let ((_let_60 ((not (= (tptp.eats Animal Plant) true)) _let_42))) (let ((_let_61 (tptp.eats tptp.a_bird tptp.a_grain))) (let ((_let_62 (not _let_61))) (let ((_let_63 (not _let_58))) (let ((_let_64 (or _let_35 _let_57 _let_22 _let_63 _let_62))) (let ((_let_65 (_let_1))) (let ((_let_66 (ASSUME :args _let_65))) (let ((_let_67 (not (= (tptp.animal Animal) false)))) (let ((_let_68 (tptp.eats tptp.a_snail _let_49))) (let ((_let_69 (not _let_68))) (let ((_let_70 (tptp.much_smaller tptp.a_snail tptp.a_bird))) (let ((_let_71 (not _let_70))) (let ((_let_72 (tptp.animal tptp.a_snail))) (let ((_let_73 (not _let_72))) (let ((_let_74 (tptp.eats tptp.a_bird tptp.a_snail))) (let ((_let_75 (or _let_61 _let_74 _let_57 _let_33 _let_73 _let_55 _let_71 _let_69))) (let ((_let_76 (not _let_13))) (let ((_let_77 (not _let_12))) (let ((_let_78 (or _let_70 _let_77 _let_76))) (let ((_let_79 (_let_8))) (let ((_let_80 (ASSUME :args _let_79))) (let ((_let_81 (ASSUME :args (_let_12)))) (let ((_let_82 (ASSUME :args (_let_13)))) (let ((_let_83 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_78)) :args ((or _let_76 _let_77 _let_70 (not _let_78)))) _let_82 _let_81 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_80 :args (tptp.a_snail tptp.a_bird QUANTIFIERS_INST_E_MATCHING ((not (= (tptp.snail Snail) false)) (not (= (tptp.bird Bird) false))))) :args _let_79)) _let_80 :args (_let_78 false _let_8)) :args (_let_70 false _let_13 false _let_12 false _let_78)))) (let ((_let_84 (not _let_74))) (let ((_let_85 (or _let_76 _let_77 _let_84))) (let ((_let_86 (_let_4))) (let ((_let_87 (ASSUME :args _let_86))) (let ((_let_88 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_85)) :args ((or _let_76 _let_77 _let_84 (not _let_85)))) _let_82 _let_81 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_87 :args (tptp.a_bird tptp.a_snail QUANTIFIERS_INST_E_MATCHING ((not (= (tptp.bird Bird) false)) (not (= (tptp.snail Snail) false))))) :args _let_86)) _let_87 :args (_let_85 false _let_4)) :args (_let_84 false _let_13 false _let_12 false _let_85)))) (let ((_let_89 (or _let_68 _let_77))) (let ((_let_90 (_let_2))) (let ((_let_91 (ASSUME :args _let_90))) (let ((_let_92 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_89)) :args ((or _let_77 _let_68 (not _let_89)))) _let_81 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_91 :args (tptp.a_snail QUANTIFIERS_INST_E_MATCHING_SIMPLE ((not (= (tptp.snail Snail) false))))) :args _let_90)) _let_91 :args (_let_89 false _let_2)) :args (_let_68 false _let_12 false _let_89)))) (let ((_let_93 (or _let_54 _let_77))) (let ((_let_94 (_let_3))) (let ((_let_95 (ASSUME :args _let_94))) (let ((_let_96 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_93)) :args ((or _let_77 _let_54 (not _let_93)))) _let_81 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_95 :args (tptp.a_snail QUANTIFIERS_INST_E_MATCHING_SIMPLE ((not (= (tptp.snail Snail) false))))) :args _let_94)) _let_95 :args (_let_93 false _let_3)) :args (_let_54 false _let_12 false _let_93)))) (let ((_let_97 (or _let_32 _let_22))) (let ((_let_98 (_let_10))) (let ((_let_99 (ASSUME :args _let_98))) (let ((_let_100 (ASSUME :args (_let_11)))) (let ((_let_101 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_97)) :args ((or _let_22 _let_32 (not _let_97)))) _let_100 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_99 :args (tptp.a_grain QUANTIFIERS_INST_E_MATCHING_SIMPLE ((not (= (tptp.grain X) false))))) :args _let_98)) _let_99 :args (_let_97 false _let_10)) :args (_let_32 false _let_11 false _let_97)))) (let ((_let_102 (or _let_72 _let_77))) (let ((_let_103 (_let_16))) (let ((_let_104 (ASSUME :args _let_103))) (let ((_let_105 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_102)) :args ((or _let_77 _let_72 (not _let_102)))) _let_81 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_104 :args (tptp.a_snail QUANTIFIERS_INST_E_MATCHING_SIMPLE ((not (= (tptp.snail X) false))))) :args _let_103)) _let_104 :args (_let_102 false _let_16)) :args (_let_72 false _let_12 false _let_102)))) (let ((_let_106 (or _let_56 _let_76))) (let ((_let_107 (_let_17))) (let ((_let_108 (ASSUME :args _let_107))) (let ((_let_109 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_106)) :args ((or _let_76 _let_56 (not _let_106)))) _let_82 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_108 :args (tptp.a_bird QUANTIFIERS_INST_E_MATCHING_SIMPLE ((not (= (tptp.bird X) false))))) :args _let_107)) _let_108 :args (_let_106 false _let_17)) :args (_let_56 false _let_13 false _let_106)))) (let ((_let_110 (or _let_34 _let_43))) (let ((_let_111 (_let_18))) (let ((_let_112 (ASSUME :args _let_111))) (let ((_let_113 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_110)) :args ((or _let_43 _let_34 (not _let_110)))) _let_47 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_112 :args (tptp.a_fox QUANTIFIERS_INST_E_MATCHING_SIMPLE ((not (= (tptp.fox X) false))))) :args _let_111)) _let_112 :args (_let_110 false _let_18)) :args (_let_34 false _let_14 false _let_110)))) (let ((_let_114 (or _let_52 _let_76 _let_43))) (let ((_let_115 (_let_7))) (let ((_let_116 (ASSUME :args _let_115))) (let ((_let_117 (or _let_50 _let_74 _let_57 _let_55 _let_73 _let_55 _let_71 _let_69))) (let ((_let_118 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_59)) :args ((or _let_35 _let_57 _let_33 _let_55 _let_28 _let_51 _let_53 _let_58 (not _let_59)))) _let_113 _let_109 _let_101 _let_96 (MACRO_RESOLUTION_TRUST (REORDERING (FACTORING (CNF_OR_POS :args (_let_117))) :args ((or _let_57 _let_73 _let_55 _let_69 _let_50 _let_74 _let_71 (not _let_117)))) _let_109 _let_105 _let_96 _let_92 _let_88 _let_83 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_41 :args (tptp.a_bird _let_49 tptp.a_snail _let_49 QUANTIFIERS_INST_E_MATCHING _let_60)) :args _let_40)) _let_41 :args (_let_117 false _let_9)) :args (_let_50 false _let_56 false _let_72 false _let_54 false _let_68 true _let_74 false _let_70 false _let_117)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_114)) :args ((or _let_43 _let_76 _let_52 (not _let_114)))) _let_47 _let_82 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_116 :args (tptp.a_bird tptp.a_fox QUANTIFIERS_INST_E_MATCHING ((not (= (tptp.bird Bird) false)) (not (= (tptp.fox Fox) false))))) :args _let_115)) _let_116 :args (_let_114 false _let_7)) :args (_let_52 false _let_14 false _let_13 false _let_114)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_64)) :args ((or _let_22 _let_35 _let_57 _let_62 _let_63 (not _let_64)))) _let_100 _let_113 _let_109 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_75)) :args ((or _let_57 _let_73 _let_33 _let_55 _let_69 _let_61 _let_74 _let_71 (not _let_75)))) _let_109 _let_105 _let_101 _let_96 _let_92 _let_88 _let_83 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_41 :args (tptp.a_bird tptp.a_grain tptp.a_snail _let_49 QUANTIFIERS_INST_E_MATCHING _let_60)) :args _let_40)) _let_41 :args (_let_75 false _let_9)) :args (_let_61 false _let_56 false _let_72 false _let_32 false _let_54 false _let_68 true _let_74 false _let_70 false _let_75)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_66 :args (tptp.a_fox tptp.a_bird tptp.a_grain QUANTIFIERS_INST_E_MATCHING (_let_67 (not (= (tptp.eats Grain_eater Grain) false))))) :args _let_65)) _let_66 :args (_let_64 false _let_1)) :args (_let_63 false _let_11 false _let_34 false _let_56 false _let_61 false _let_64)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_41 :args (tptp.a_fox tptp.a_grain tptp.a_bird _let_49 QUANTIFIERS_INST_E_MATCHING _let_60)) :args _let_40)) _let_41 :args (_let_59 false _let_9)) :args (_let_28 false _let_34 false _let_56 false _let_32 false _let_54 false _let_50 false _let_52 true _let_58 false _let_59)))) (let ((_let_119 (not _let_38))) (let ((_let_120 (or _let_37 _let_35 _let_22 _let_119 _let_29))) (let ((_let_121 (or _let_36 _let_23))) (let ((_let_122 (_let_19))) (let ((_let_123 (ASSUME :args _let_122))) (let ((_let_124 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_121)) :args ((or _let_23 _let_36 (not _let_121)))) _let_48 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_123 :args (tptp.a_wolf QUANTIFIERS_INST_E_MATCHING_SIMPLE ((not (= (tptp.wolf X) false))))) :args _let_122)) _let_123 :args (_let_121 false _let_19)) :args (_let_36 false _let_15 false _let_121)))) (SCOPE (SCOPE (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_26 :args (tptp.a_wolf tptp.a_grain QUANTIFIERS_INST_E_MATCHING_SIMPLE ((not (= (tptp.eats Wolf Grain) false))))) :args _let_25)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_24)) :args ((or _let_23 _let_22 _let_21 _let_27))) _let_48 _let_100 (MACRO_RESOLUTION_TRUST (REORDERING (FACTORING (CNF_OR_POS :args (_let_39))) :args ((or _let_37 _let_35 _let_33 _let_20 _let_38 _let_29 _let_31 (not _let_39)))) _let_124 _let_113 _let_101 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_120)) :args ((or _let_22 _let_37 _let_35 _let_119 _let_29 (not _let_120)))) _let_100 _let_124 _let_113 _let_118 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_66 :args (tptp.a_wolf tptp.a_fox tptp.a_grain QUANTIFIERS_INST_E_MATCHING (_let_67 (not (= (tptp.animal Grain_eater) false)) (not (= (tptp.grain Grain) false))))) :args _let_65)) _let_66 :args (_let_120 false _let_1)) :args (_let_119 false _let_11 false _let_36 false _let_34 false _let_28 false _let_120)) _let_118 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_44)) :args ((or _let_23 _let_43 _let_30 (not _let_44)))) _let_48 _let_47 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_46 :args (tptp.a_fox tptp.a_wolf QUANTIFIERS_INST_E_MATCHING ((not (= (tptp.wolf Wolf) false)) (not (= (tptp.fox Fox) false))))) :args _let_45)) _let_46 :args (_let_44 false _let_6)) :args (_let_30 false _let_15 false _let_14 false _let_44)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_41 :args (tptp.a_wolf tptp.a_grain tptp.a_fox tptp.a_grain QUANTIFIERS_INST_E_MATCHING ((not (= (tptp.animal Animal) false)) (not (= (tptp.plant Plant) false)) _let_42))) :args _let_40)) _let_41 :args (_let_39 false _let_9)) :args (_let_20 false _let_36 false _let_34 false _let_32 true _let_38 false _let_28 false _let_30 false _let_39)) :args (_let_27 false _let_15 false _let_11 false _let_20)) _let_26 :args (false true _let_24 false _let_5)) :args (_let_19 _let_18 _let_17 (forall ((X $$unsorted)) (or (tptp.animal X) (not (tptp.caterpillar X)))) _let_16 _let_15 _let_14 _let_13 (tptp.caterpillar tptp.a_caterpillar) _let_12 _let_11 _let_10 _let_9 (forall ((Catapillar $$unsorted) (Bird $$unsorted)) (or (tptp.much_smaller Catapillar Bird) (not (tptp.caterpillar Catapillar)) (not (tptp.bird Bird)))) _let_8 _let_7 _let_6 (forall ((Wolf $$unsorted) (Fox $$unsorted)) (or (not (tptp.wolf Wolf)) (not (tptp.fox Fox)) (not (tptp.eats Wolf Fox)))) _let_5 (forall ((Bird $$unsorted) (Catapillar $$unsorted)) (or (tptp.eats Bird Catapillar) (not (tptp.bird Bird)) (not (tptp.caterpillar Catapillar)))) _let_4 (forall ((Catapillar $$unsorted)) (or (tptp.plant (tptp.caterpillar_food_of Catapillar)) (not (tptp.caterpillar Catapillar)))) (forall ((Catapillar $$unsorted)) (or (tptp.eats Catapillar (tptp.caterpillar_food_of Catapillar)) (not (tptp.caterpillar Catapillar)))) _let_3 _let_2 _let_1)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 0.21/0.58  )
% 0.21/0.58  % SZS output end Proof for PUZ031-1
% 0.21/0.58  % cvc5---1.0.5 exiting
% 0.21/0.58  % cvc5---1.0.5 exiting
%------------------------------------------------------------------------------