TSTP Solution File: COM020+1 by cvc5---1.0.5

%------------------------------------------------------------------------------
% File     : cvc5---1.0.5
% Problem  : COM020+1 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp
% Command  : do_cvc5 %s %d

% Computer : n015.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 18:37:00 EDT 2023

% Result   : Theorem 21.28s 21.50s
% Output   : Proof 21.34s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem    : COM020+1 : TPTP v8.1.2. Released v4.0.0.
% 0.00/0.13  % Command    : do_cvc5 %s %d
% 0.14/0.34  % Computer : n015.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit   : 300
% 0.14/0.34  % WCLimit    : 300
% 0.14/0.34  % DateTime   : Tue Aug 29 13:47:41 EDT 2023
% 0.14/0.34  % CPUTime    : 
% 0.21/0.47  %----Proving TF0_NAR, FOF, or CNF
% 21.28/21.50  ------- convert to smt2 : /export/starexec/sandbox/tmp/tmp.QzlwEpgTSz/cvc5---1.0.5_22453.p...
% 21.28/21.50  ------- get file name : TPTP file name is COM020+1
% 21.28/21.50  ------- cvc5-fof : /export/starexec/sandbox/solver/bin/cvc5---1.0.5_22453.smt2...
% 21.28/21.50  --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 10...
% 21.28/21.50  --- Run --no-e-matching --full-saturate-quant at 5...
% 21.28/21.50  --- Run --no-e-matching --enum-inst-sum --full-saturate-quant at 5...
% 21.28/21.50  --- Run --finite-model-find --uf-ss=no-minimal at 5...
% 21.28/21.50  % SZS status Theorem for COM020+1
% 21.28/21.50  % SZS output start Proof for COM020+1
% 21.28/21.50  (
% 21.28/21.50  (let ((_let_1 (not (exists ((W0 $$unsorted)) (and (tptp.aElement0 W0) (tptp.sdtmndtasgtdt0 tptp.xb tptp.xR W0) (tptp.sdtmndtasgtdt0 tptp.xd tptp.xR W0)))))) (let ((_let_2 (tptp.aNormalFormOfIn0 tptp.xd tptp.xw tptp.xR))) (let ((_let_3 (tptp.sdtmndtasgtdt0 tptp.xu tptp.xR tptp.xw))) (let ((_let_4 (tptp.aElement0 tptp.xw))) (let ((_let_5 (and _let_4 _let_3 (tptp.sdtmndtasgtdt0 tptp.xv tptp.xR tptp.xw)))) (let ((_let_6 (tptp.sdtmndtasgtdt0 tptp.xu tptp.xR tptp.xb))) (let ((_let_7 (tptp.aReductOfIn0 tptp.xu tptp.xa tptp.xR))) (let ((_let_8 (tptp.aElement0 tptp.xu))) (let ((_let_9 (and _let_8 _let_7 _let_6))) (let ((_let_10 (forall ((W0 $$unsorted) (W1 $$unsorted) (W2 $$unsorted)) (=> (and (tptp.aElement0 W0) (tptp.aElement0 W1) (tptp.aElement0 W2) (tptp.sdtmndtasgtdt0 W0 tptp.xR W1) (tptp.sdtmndtasgtdt0 W0 tptp.xR W2)) (=> (tptp.iLess0 W0 tptp.xa) (exists ((W3 $$unsorted)) (and (tptp.aElement0 W3) (tptp.sdtmndtasgtdt0 W1 tptp.xR W3) (tptp.sdtmndtasgtdt0 W2 tptp.xR W3)))))))) (let ((_let_11 (tptp.aElement0 tptp.xb))) (let ((_let_12 (tptp.aElement0 tptp.xa))) (let ((_let_13 (and _let_12 _let_11 (tptp.aElement0 tptp.xc)))) (let ((_let_14 (tptp.isTerminating0 tptp.xR))) (let ((_let_15 (and (tptp.isLocallyConfluent0 tptp.xR) _let_14))) (let ((_let_16 (tptp.aRewritingSystem0 tptp.xR))) (let ((_let_17 (forall ((W0 $$unsorted) (W1 $$unsorted)) (=> (and (tptp.aElement0 W0) (tptp.aRewritingSystem0 W1)) (forall ((W2 $$unsorted)) (= (tptp.aNormalFormOfIn0 W2 W0 W1) (and (tptp.aElement0 W2) (tptp.sdtmndtasgtdt0 W0 W1 W2) (not (exists ((W3 $$unsorted)) (tptp.aReductOfIn0 W3 W2 W1)))))))))) (let ((_let_18 (forall ((W0 $$unsorted)) (=> (tptp.aRewritingSystem0 W0) (= (tptp.isTerminating0 W0) (forall ((W1 $$unsorted) (W2 $$unsorted)) (=> (and (tptp.aElement0 W1) (tptp.aElement0 W2)) (=> (tptp.sdtmndtplgtdt0 W1 W0 W2) (tptp.iLess0 W2 W1))))))))) (let ((_let_19 (forall ((W0 $$unsorted) (W1 $$unsorted) (W2 $$unsorted) (W3 $$unsorted)) (=> (and (tptp.aElement0 W0) (tptp.aRewritingSystem0 W1) (tptp.aElement0 W2) (tptp.aElement0 W3)) (=> (and (tptp.sdtmndtasgtdt0 W0 W1 W2) (tptp.sdtmndtasgtdt0 W2 W1 W3)) (tptp.sdtmndtasgtdt0 W0 W1 W3)))))) (let ((_let_20 (forall ((W0 $$unsorted) (W1 $$unsorted) (W2 $$unsorted)) (=> (and (tptp.aElement0 W0) (tptp.aRewritingSystem0 W1) (tptp.aElement0 W2)) (= (tptp.sdtmndtplgtdt0 W0 W1 W2) (or (tptp.aReductOfIn0 W2 W0 W1) (exists ((W3 $$unsorted)) (and (tptp.aElement0 W3) (tptp.aReductOfIn0 W3 W0 W1) (tptp.sdtmndtplgtdt0 W3 W1 W2))))))))) (let ((_let_21 (forall ((W0 $$unsorted) (W1 $$unsorted) (W2 $$unsorted)) (or (not (tptp.aElement0 W0)) (not (tptp.aElement0 W1)) (not (tptp.aElement0 W2)) (not (tptp.sdtmndtasgtdt0 W0 tptp.xR W1)) (not (tptp.sdtmndtasgtdt0 W0 tptp.xR W2)) (not (tptp.iLess0 W0 tptp.xa)) (not (forall ((W3 $$unsorted)) (or (not (tptp.aElement0 W3)) (not (tptp.sdtmndtasgtdt0 W1 tptp.xR W3)) (not (tptp.sdtmndtasgtdt0 W2 tptp.xR W3))))))))) (let ((_let_22 (forall ((W3 $$unsorted)) (or (not (tptp.aElement0 W3)) (not (tptp.sdtmndtasgtdt0 tptp.xd tptp.xR W3)) (not (tptp.sdtmndtasgtdt0 tptp.xb tptp.xR W3)))))) (let ((_let_23 (not _let_22))) (let ((_let_24 (tptp.iLess0 tptp.xu tptp.xa))) (let ((_let_25 (not _let_24))) (let ((_let_26 (not _let_6))) (let ((_let_27 (tptp.sdtmndtasgtdt0 tptp.xu tptp.xR tptp.xd))) (let ((_let_28 (not _let_27))) (let ((_let_29 (not _let_11))) (let ((_let_30 (tptp.aElement0 tptp.xd))) (let ((_let_31 (not _let_30))) (let ((_let_32 (not _let_8))) (let ((_let_33 (or _let_32 _let_31 _let_29 _let_28 _let_26 _let_25 _let_23))) (let ((_let_34 (EQ_RESOLVE (ASSUME :args (_let_10)) (MACRO_SR_EQ_INTRO :args (_let_10 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_35 (not _let_33))) (let ((_let_36 (forall ((W0 $$unsorted)) (or (not (tptp.aElement0 W0)) (not (tptp.sdtmndtasgtdt0 tptp.xb tptp.xR W0)) (not (tptp.sdtmndtasgtdt0 tptp.xd tptp.xR W0)))))) (let ((_let_37 (tptp.sdtmndtasgtdt0 tptp.xw tptp.xR tptp.xd))) (let ((_let_38 (not _let_37))) (let ((_let_39 (not _let_3))) (let ((_let_40 (not _let_4))) (let ((_let_41 (not _let_16))) (let ((_let_42 (or _let_32 _let_41 _let_40 _let_31 _let_39 _let_38 _let_27))) (let ((_let_43 (forall ((W0 $$unsorted) (W1 $$unsorted) (W2 $$unsorted) (W3 $$unsorted)) (or (not (tptp.aElement0 W0)) (not (tptp.aRewritingSystem0 W1)) (not (tptp.aElement0 W2)) (not (tptp.aElement0 W3)) (not (tptp.sdtmndtasgtdt0 W0 W1 W2)) (not (tptp.sdtmndtasgtdt0 W2 W1 W3)) (tptp.sdtmndtasgtdt0 W0 W1 W3))))) (let ((_let_44 (EQ_RESOLVE (ASSUME :args (_let_19)) (MACRO_SR_EQ_INTRO :args (_let_19 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_45 (and _let_30 _let_37 (forall ((W3 $$unsorted)) (not (tptp.aReductOfIn0 W3 tptp.xd tptp.xR)))))) (let ((_let_46 (= _let_2 _let_45))) (let ((_let_47 (or _let_40 _let_41 _let_46))) (let ((_let_48 (forall ((W0 $$unsorted) (W1 $$unsorted) (BOUND_VARIABLE_1044 $$unsorted)) (or (not (tptp.aElement0 W0)) (not (tptp.aRewritingSystem0 W1)) (= (tptp.aNormalFormOfIn0 BOUND_VARIABLE_1044 W0 W1) (and (tptp.aElement0 BOUND_VARIABLE_1044) (tptp.sdtmndtasgtdt0 W0 W1 BOUND_VARIABLE_1044) (forall ((W3 $$unsorted)) (not (tptp.aReductOfIn0 W3 BOUND_VARIABLE_1044 W1))))))))) (let ((_let_49 (EQ_RESOLVE (ASSUME :args (_let_17)) (MACRO_SR_EQ_INTRO :args (_let_17 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_50 (0))) (let ((_let_51 (ASSUME :args (_let_5)))) (let ((_let_52 (AND_ELIM _let_51 :args _let_50))) (let ((_let_53 (ASSUME :args (_let_16)))) (let ((_let_54 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_EQUIV_POS1 :args (_let_46)) :args ((or (not _let_2) _let_45 (not _let_46)))) (ASSUME :args (_let_2)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_47)) :args ((or _let_41 _let_40 _let_46 (not _let_47)))) _let_53 _let_52 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_49 :args (tptp.xw tptp.xR tptp.xd QUANTIFIERS_INST_CBQI_CONFLICT)) :args (_let_48))) _let_49 :args (_let_47 false _let_48)) :args (_let_46 false _let_16 false _let_4 false _let_47)) :args (_let_45 false _let_2 false _let_46)))) (let ((_let_55 (not _let_45))) (let ((_let_56 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_AND_POS :args (_let_45 0)) :args ((or _let_30 _let_55))) _let_54 :args (_let_30 false _let_45)))) (let ((_let_57 (1))) (let ((_let_58 (ASSUME :args (_let_9)))) (let ((_let_59 (AND_ELIM _let_58 :args _let_50))) (let ((_let_60 (tptp.sdtmndtplgtdt0 tptp.xa tptp.xR tptp.xu))) (let ((_let_61 (not _let_60))) (let ((_let_62 (not _let_12))) (let ((_let_63 (or _let_62 _let_32 _let_61 _let_24))) (let ((_let_64 (forall ((W1 $$unsorted) (W2 $$unsorted)) (or (not (tptp.aElement0 W1)) (not (tptp.aElement0 W2)) (not (tptp.sdtmndtplgtdt0 W1 tptp.xR W2)) (tptp.iLess0 W2 W1))))) (let ((_let_65 (= _let_14 _let_64))) (let ((_let_66 (or _let_41 _let_65))) (let ((_let_67 (forall ((W0 $$unsorted)) (or (not (tptp.aRewritingSystem0 W0)) (= (tptp.isTerminating0 W0) (forall ((W1 $$unsorted) (W2 $$unsorted)) (or (not (tptp.aElement0 W1)) (not (tptp.aElement0 W2)) (not (tptp.sdtmndtplgtdt0 W1 W0 W2)) (tptp.iLess0 W2 W1)))))))) (let ((_let_68 (EQ_RESOLVE (ASSUME :args (_let_18)) (MACRO_SR_EQ_INTRO :args (_let_18 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_69 (_let_64))) (let ((_let_70 (or _let_7 (not (forall ((W3 $$unsorted)) (or (not (tptp.aElement0 W3)) (not (tptp.aReductOfIn0 W3 tptp.xa tptp.xR)) (not (tptp.sdtmndtplgtdt0 W3 tptp.xR tptp.xu)))))))) (let ((_let_71 (= _let_60 _let_70))) (let ((_let_72 (or _let_62 _let_41 _let_32 _let_71))) (let ((_let_73 (forall ((W0 $$unsorted) (W1 $$unsorted) (W2 $$unsorted)) (or (not (tptp.aElement0 W0)) (not (tptp.aRewritingSystem0 W1)) (not (tptp.aElement0 W2)) (= (tptp.sdtmndtplgtdt0 W0 W1 W2) (or (tptp.aReductOfIn0 W2 W0 W1) (not (forall ((W3 $$unsorted)) (or (not (tptp.aElement0 W3)) (not (tptp.aReductOfIn0 W3 W0 W1)) (not (tptp.sdtmndtplgtdt0 W3 W1 W2))))))))))) (let ((_let_74 (EQ_RESOLVE (ASSUME :args (_let_20)) (MACRO_SR_EQ_INTRO :args (_let_20 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_75 (ASSUME :args (_let_13)))) (let ((_let_76 (AND_ELIM _let_75 :args _let_50))) (SCOPE (SCOPE (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_34 :args (tptp.xu tptp.xd tptp.xb QUANTIFIERS_INST_FMF_FMC_EXH)) :args (_let_21))) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_33)) :args ((or _let_29 _let_32 _let_26 _let_31 _let_25 _let_28 _let_23 _let_35))) (AND_ELIM _let_75 :args _let_57) _let_59 (AND_ELIM _let_58 :args (2)) _let_56 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_63)) :args ((or _let_62 _let_32 _let_24 _let_61 (not _let_63)))) _let_76 _let_59 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_EQUIV_POS2 :args (_let_71)) :args ((or _let_60 (not _let_70) (not _let_71)))) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_NEG :args (_let_70 0)) :args ((or (not _let_7) _let_70))) (AND_ELIM _let_58 :args _let_57) :args (_let_70 false _let_7)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_72)) :args ((or _let_41 _let_62 _let_32 _let_71 (not _let_72)))) _let_53 _let_76 _let_59 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_74 :args (tptp.xa tptp.xR tptp.xu QUANTIFIERS_INST_CBQI_CONFLICT)) :args (_let_73))) _let_74 :args (_let_72 false _let_73)) :args (_let_71 false _let_16 false _let_12 false _let_8 false _let_72)) :args (_let_60 false _let_70 false _let_71)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE (ASSUME :args _let_69) :args (tptp.xa tptp.xu QUANTIFIERS_INST_CBQI_CONFLICT)) :args _let_69)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_EQUIV_POS1 :args (_let_65)) :args ((or (not _let_14) _let_64 (not _let_65)))) (AND_ELIM (ASSUME :args (_let_15)) :args _let_57) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_66)) :args ((or _let_41 _let_65 (not _let_66)))) _let_53 (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_68 :args (tptp.xR QUANTIFIERS_INST_CBQI_PROP)) :args (_let_67))) _let_68 :args (_let_66 false _let_67)) :args (_let_65 false _let_16 false _let_66)) :args (_let_64 false _let_14 false _let_65)) :args (_let_63 false _let_64)) :args (_let_24 false _let_12 false _let_8 false _let_60 false _let_63)) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_42)) :args ((or _let_41 _let_32 _let_40 _let_39 _let_31 _let_38 _let_27 (not _let_42)))) _let_53 _let_59 _let_52 (AND_ELIM _let_51 :args _let_57) _let_56 (MACRO_RESOLUTION_TRUST (REORDERING (CNF_AND_POS :args (_let_45 1)) :args ((or _let_37 _let_55))) _let_54 :args (_let_37 false _let_45)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_44 :args (tptp.xu tptp.xR tptp.xw tptp.xd QUANTIFIERS_INST_CBQI_CONFLICT)) :args (_let_43))) _let_44 :args (_let_42 false _let_43)) :args (_let_27 false _let_16 false _let_8 false _let_4 false _let_3 false _let_30 false _let_37 false _let_42)) (MACRO_RESOLUTION_TRUST (EQUIV_ELIM1 (TRANS (ALPHA_EQUIV :args (_let_36 (= W0 W3))) (MACRO_SR_PRED_INTRO :args ((= (forall ((W3 $$unsorted)) (or (not (tptp.aElement0 W3)) (not (tptp.sdtmndtasgtdt0 tptp.xb tptp.xR W3)) (not (tptp.sdtmndtasgtdt0 tptp.xd tptp.xR W3)))) _let_22) SB_DEFAULT SBA_SEQUENTIAL RW_EXT_REWRITE)))) (EQ_RESOLVE (ASSUME :args (_let_1)) (MACRO_SR_EQ_INTRO :args (_let_1 SB_DEFAULT SBA_FIXPOINT))) :args (_let_22 false _let_36)) :args (_let_35 false _let_11 false _let_8 false _let_6 false _let_30 false _let_24 false _let_27 false _let_22)) _let_34 :args (false true _let_33 false _let_21)) :args ((forall ((W0 $$unsorted)) (=> (tptp.aElement0 W0) true)) (forall ((W0 $$unsorted)) (=> (tptp.aRewritingSystem0 W0) true)) (forall ((W0 $$unsorted) (W1 $$unsorted)) (=> (and (tptp.aElement0 W0) (tptp.aRewritingSystem0 W1)) (forall ((W2 $$unsorted)) (=> (tptp.aReductOfIn0 W2 W0 W1) (tptp.aElement0 W2))))) (forall ((W0 $$unsorted) (W1 $$unsorted)) (=> (and (tptp.aElement0 W0) (tptp.aElement0 W1)) (=> (tptp.iLess0 W0 W1) true))) (forall ((W0 $$unsorted) (W1 $$unsorted) (W2 $$unsorted)) (=> (and (tptp.aElement0 W0) (tptp.aRewritingSystem0 W1) (tptp.aElement0 W2)) (=> (tptp.sdtmndtplgtdt0 W0 W1 W2) true))) _let_20 (forall ((W0 $$unsorted) (W1 $$unsorted) (W2 $$unsorted) (W3 $$unsorted)) (=> (and (tptp.aElement0 W0) (tptp.aRewritingSystem0 W1) (tptp.aElement0 W2) (tptp.aElement0 W3)) (=> (and (tptp.sdtmndtplgtdt0 W0 W1 W2) (tptp.sdtmndtplgtdt0 W2 W1 W3)) (tptp.sdtmndtplgtdt0 W0 W1 W3)))) (forall ((W0 $$unsorted) (W1 $$unsorted) (W2 $$unsorted)) (=> (and (tptp.aElement0 W0) (tptp.aRewritingSystem0 W1) (tptp.aElement0 W2)) (= (tptp.sdtmndtasgtdt0 W0 W1 W2) (or (= W0 W2) (tptp.sdtmndtplgtdt0 W0 W1 W2))))) _let_19 (forall ((W0 $$unsorted)) (=> (tptp.aRewritingSystem0 W0) (= (tptp.isConfluent0 W0) (forall ((W1 $$unsorted) (W2 $$unsorted) (W3 $$unsorted)) (=> (and (tptp.aElement0 W1) (tptp.aElement0 W2) (tptp.aElement0 W3) (tptp.sdtmndtasgtdt0 W1 W0 W2) (tptp.sdtmndtasgtdt0 W1 W0 W3)) (exists ((W4 $$unsorted)) (and (tptp.aElement0 W4) (tptp.sdtmndtasgtdt0 W2 W0 W4) (tptp.sdtmndtasgtdt0 W3 W0 W4)))))))) (forall ((W0 $$unsorted)) (=> (tptp.aRewritingSystem0 W0) (= (tptp.isLocallyConfluent0 W0) (forall ((W1 $$unsorted) (W2 $$unsorted) (W3 $$unsorted)) (=> (and (tptp.aElement0 W1) (tptp.aElement0 W2) (tptp.aElement0 W3) (tptp.aReductOfIn0 W2 W1 W0) (tptp.aReductOfIn0 W3 W1 W0)) (exists ((W4 $$unsorted)) (and (tptp.aElement0 W4) (tptp.sdtmndtasgtdt0 W2 W0 W4) (tptp.sdtmndtasgtdt0 W3 W0 W4)))))))) _let_18 _let_17 (forall ((W0 $$unsorted)) (=> (and (tptp.aRewritingSystem0 W0) (tptp.isTerminating0 W0)) (forall ((W1 $$unsorted)) (=> (tptp.aElement0 W1) (exists ((W2 $$unsorted)) (tptp.aNormalFormOfIn0 W2 W1 W0)))))) _let_16 _let_15 _let_13 _let_10 (and (tptp.sdtmndtplgtdt0 tptp.xa tptp.xR tptp.xb) (tptp.sdtmndtplgtdt0 tptp.xa tptp.xR tptp.xc)) _let_9 (and (tptp.aElement0 tptp.xv) (tptp.aReductOfIn0 tptp.xv tptp.xa tptp.xR) (tptp.sdtmndtasgtdt0 tptp.xv tptp.xR tptp.xc)) _let_5 _let_2 _let_1 true)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 21.34/21.51  )
% 21.34/21.51  % SZS output end Proof for COM020+1
% 21.34/21.51  % cvc5---1.0.5 exiting
% 21.34/21.51  % cvc5---1.0.5 exiting
%------------------------------------------------------------------------------