%------------------------------------------------------------------------------
% File     : cvc5---1.0.5
% Problem  : NUN060+2 : TPTP v8.1.2. Released v7.3.0.
% Transfm  : none
% Format   : tptp
% Command  : do_cvc5 %s %d

% Computer : n010.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 12:46:19 EDT 2023

% Result   : Theorem 10.39s 10.70s
% Output   : Proof 10.39s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem    : NUN060+2 : TPTP v8.1.2. Released v7.3.0.
% 0.00/0.14  % Command    : do_cvc5 %s %d
% 0.14/0.35  % Computer : n010.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit   : 300
% 0.14/0.35  % WCLimit    : 300
% 0.14/0.35  % DateTime   : Sun Aug 27 09:43:49 EDT 2023
% 0.14/0.35  % CPUTime    : 
% 0.22/0.49  %----Proving TF0_NAR, FOF, or CNF
% 10.39/10.70  ------- convert to smt2 : /export/starexec/sandbox/tmp/tmp.QN8xIuFwJM/cvc5---1.0.5_21271.p...
% 10.39/10.70  ------- get file name : TPTP file name is NUN060+2
% 10.39/10.70  ------- cvc5-fof : /export/starexec/sandbox/solver/bin/cvc5---1.0.5_21271.smt2...
% 10.39/10.70  --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 10...
% 10.39/10.70  --- Run --no-e-matching --full-saturate-quant at 5...
% 10.39/10.70  % SZS status Theorem for NUN060+2
% 10.39/10.70  % SZS output start Proof for NUN060+2
% 10.39/10.70  (
% 10.39/10.70  (let ((_let_1 (not (exists ((Y1 $$unsorted) (Y2 $$unsorted) (Y3 $$unsorted)) (and (= Y3 Y1) (exists ((Y4 $$unsorted)) (and (tptp.r3 Y2 Y4 Y3) (exists ((Y5 $$unsorted)) (and (tptp.r2 Y5 Y4) (exists ((Y6 $$unsorted)) (and (tptp.r2 Y6 Y5) (exists ((Y7 $$unsorted)) (and (tptp.r2 Y7 Y6) (exists ((Y8 $$unsorted)) (and (tptp.r1 Y8) (tptp.r2 Y8 Y7)))))))))))))))) (let ((_let_2 (forall ((X1 $$unsorted) (X8 $$unsorted)) (exists ((Y4 $$unsorted)) (and (exists ((Y5 $$unsorted)) (and (exists ((Y15 $$unsorted)) (and (tptp.r2 X8 Y15) (tptp.r3 X1 Y15 Y5))) (= Y5 Y4))) (exists ((Y7 $$unsorted)) (and (tptp.r2 Y7 Y4) (tptp.r3 X1 X8 Y7)))))))) (let ((_let_3 (forall ((X11 $$unsorted)) (exists ((Y21 $$unsorted)) (forall ((X12 $$unsorted)) (let ((_let_1 (= X12 Y21))) (let ((_let_2 (tptp.r2 X11 X12))) (or (and (not _let_2) (not _let_1)) (and _let_2 _let_1))))))))) (let ((_let_4 (exists ((Y24 $$unsorted)) (forall ((X19 $$unsorted)) (let ((_let_1 (= X19 Y24))) (let ((_let_2 (tptp.r1 X19))) (or (and (not _let_2) (not _let_1)) (and _let_2 _let_1)))))))) (let ((_let_5 (forall ((Y2 $$unsorted) (Y3 $$unsorted) (BOUND_VARIABLE_1448 $$unsorted) (BOUND_VARIABLE_1446 $$unsorted) (BOUND_VARIABLE_1444 $$unsorted) (BOUND_VARIABLE_1442 $$unsorted) (BOUND_VARIABLE_1440 $$unsorted)) (or (not (tptp.r3 Y2 BOUND_VARIABLE_1440 Y3)) (not (tptp.r2 BOUND_VARIABLE_1448 BOUND_VARIABLE_1440)) (not (tptp.r2 BOUND_VARIABLE_1442 BOUND_VARIABLE_1448)) (not (tptp.r2 BOUND_VARIABLE_1446 BOUND_VARIABLE_1442)) (not (tptp.r1 BOUND_VARIABLE_1444)) (not (tptp.r2 BOUND_VARIABLE_1444 BOUND_VARIABLE_1446)))))) (let ((_let_6 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_18))) (let ((_let_7 (not _let_6))) (let ((_let_8 (tptp.r1 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2))) (let ((_let_9 (not _let_8))) (let ((_let_10 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_18 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_33))) (let ((_let_11 (not _let_10))) (let ((_let_12 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_33 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_49))) (let ((_let_13 (not _let_12))) (let ((_let_14 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_49 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_166))) (let ((_let_15 (not _let_14))) (let ((_let_16 (tptp.r3 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_166 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_164))) (let ((_let_17 (not _let_16))) (let ((_let_18 (or _let_17 _let_15 _let_13 _let_11 _let_9 _let_7))) (let ((_let_19 (EQ_RESOLVE (ASSUME :args (_let_1)) (MACRO_SR_EQ_INTRO :args (_let_1 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_20 (not _let_18))) (let ((_let_21 (or _let_15 _let_17 (not (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_165 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_164)) (not (tptp.r3 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_49 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_165))))) (let ((_let_22 (forall ((Y4 $$unsorted) (BOUND_VARIABLE_1065 $$unsorted) (BOUND_VARIABLE_1058 $$unsorted)) (or (not (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_49 BOUND_VARIABLE_1058)) (not (tptp.r3 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 BOUND_VARIABLE_1058 Y4)) (not (tptp.r2 BOUND_VARIABLE_1065 Y4)) (not (tptp.r3 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_49 BOUND_VARIABLE_1065)))))) (let ((_let_23 (not _let_21))) (let ((_let_24 (forall ((X1 $$unsorted) (X8 $$unsorted)) (not (forall ((Y4 $$unsorted) (BOUND_VARIABLE_1065 $$unsorted) (BOUND_VARIABLE_1058 $$unsorted)) (or (not (tptp.r2 X8 BOUND_VARIABLE_1058)) (not (tptp.r3 X1 BOUND_VARIABLE_1058 Y4)) (not (tptp.r2 BOUND_VARIABLE_1065 Y4)) (not (tptp.r3 X1 X8 BOUND_VARIABLE_1065)))))))) (let ((_let_25 (not _let_22))) (let ((_let_26 (EQ_RESOLVE (ASSUME :args (_let_2)) (MACRO_SR_EQ_INTRO :args (_let_2 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_27 (or))) (let ((_let_28 (_let_25))) (let ((_let_29 (MACRO_RESOLUTION_TRUST (EQ_RESOLVE (IMPLIES_ELIM (SCOPE (SKOLEMIZE (ASSUME :args _let_28)) :args _let_28)) (CONG (MACRO_SR_PRED_INTRO :args ((= (not _let_25) _let_22))) (REFL :args (_let_23)) :args _let_27)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_26 :args (SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_49 QUANTIFIERS_INST_ENUM)) :args (_let_24))) _let_26 :args (_let_25 false _let_24)) :args (_let_23 true _let_22)))) (let ((_let_30 (REFL :args (_let_21)))) (let ((_let_31 (or (not (forall ((BOUND_VARIABLE_869 $$unsorted)) (let ((_let_1 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_33 BOUND_VARIABLE_869))) (or (not _let_1) (and _let_1 (= BOUND_VARIABLE_869 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_49)))))) _let_13))) (let ((_let_32 (forall ((Y21 $$unsorted)) (or (not (forall ((BOUND_VARIABLE_869 $$unsorted)) (let ((_let_1 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_33 BOUND_VARIABLE_869))) (or (not _let_1) (and _let_1 (= Y21 BOUND_VARIABLE_869)))))) (not (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_33 Y21)))))) (let ((_let_33 (not _let_31))) (let ((_let_34 (forall ((X11 $$unsorted)) (not (forall ((Y21 $$unsorted)) (or (not (forall ((BOUND_VARIABLE_869 $$unsorted)) (let ((_let_1 (tptp.r2 X11 BOUND_VARIABLE_869))) (or (not _let_1) (and _let_1 (= Y21 BOUND_VARIABLE_869)))))) (not (tptp.r2 X11 Y21)))))))) (let ((_let_35 (not _let_32))) (let ((_let_36 (EQ_RESOLVE (ASSUME :args (_let_3)) (MACRO_SR_EQ_INTRO :args (_let_3 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_37 (_let_34))) (let ((_let_38 (_let_35))) (let ((_let_39 (or (not (forall ((BOUND_VARIABLE_869 $$unsorted)) (let ((_let_1 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_18 BOUND_VARIABLE_869))) (or (not _let_1) (and _let_1 (= BOUND_VARIABLE_869 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_33)))))) _let_11))) (let ((_let_40 (forall ((Y21 $$unsorted)) (or (not (forall ((BOUND_VARIABLE_869 $$unsorted)) (let ((_let_1 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_18 BOUND_VARIABLE_869))) (or (not _let_1) (and _let_1 (= Y21 BOUND_VARIABLE_869)))))) (not (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_18 Y21)))))) (let ((_let_41 (not _let_39))) (let ((_let_42 (not _let_40))) (let ((_let_43 (_let_42))) (let ((_let_44 (or (not (forall ((BOUND_VARIABLE_869 $$unsorted)) (let ((_let_1 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 BOUND_VARIABLE_869))) (or (not _let_1) (and _let_1 (= BOUND_VARIABLE_869 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_18)))))) _let_7))) (let ((_let_45 (forall ((Y21 $$unsorted)) (or (not (forall ((BOUND_VARIABLE_869 $$unsorted)) (let ((_let_1 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 BOUND_VARIABLE_869))) (or (not _let_1) (and _let_1 (= Y21 BOUND_VARIABLE_869)))))) (not (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 Y21)))))) (let ((_let_46 (not _let_44))) (let ((_let_47 (not _let_45))) (let ((_let_48 (_let_47))) (let ((_let_49 (or (not (forall ((BOUND_VARIABLE_822 $$unsorted)) (let ((_let_1 (tptp.r1 BOUND_VARIABLE_822))) (or (not _let_1) (and _let_1 (= BOUND_VARIABLE_822 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2)))))) _let_9))) (let ((_let_50 (forall ((Y24 $$unsorted)) (or (not (forall ((BOUND_VARIABLE_822 $$unsorted)) (let ((_let_1 (tptp.r1 BOUND_VARIABLE_822))) (or (not _let_1) (and _let_1 (= Y24 BOUND_VARIABLE_822)))))) (not (tptp.r1 Y24)))))) (let ((_let_51 (not _let_49))) (let ((_let_52 (EQ_RESOLVE (ASSUME :args (_let_4)) (MACRO_SR_EQ_INTRO :args (_let_4 SB_DEFAULT SBA_FIXPOINT))))) (let ((_let_53 (not _let_50))) (SCOPE (SCOPE (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_19 :args (SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_164 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_49 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_18 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_33 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_166 QUANTIFIERS_INST_CBQI_CONFLICT)) :args (_let_5))) (MACRO_RESOLUTION_TRUST (REORDERING (CNF_OR_POS :args (_let_18)) :args ((or _let_9 _let_7 _let_11 _let_13 _let_15 _let_17 _let_20))) (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_49 1)) (CONG (REFL :args (_let_49)) (MACRO_SR_PRED_INTRO :args ((= (not _let_9) _let_8))) :args _let_27)) :args ((or _let_8 _let_49))) (MACRO_RESOLUTION_TRUST (EQ_RESOLVE (IMPLIES_ELIM (EQ_RESOLVE (SCOPE (SKOLEMIZE _let_52) :args (_let_53)) (REWRITE :args ((=> _let_53 (not (or (not (forall ((BOUND_VARIABLE_822 $$unsorted)) (let ((_let_1 (tptp.r1 BOUND_VARIABLE_822))) (or (not _let_1) (and _let_1 (= SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 BOUND_VARIABLE_822)))))) _let_9))))))) (CONG (MACRO_SR_PRED_INTRO :args ((= (not _let_53) _let_50))) (REFL :args (_let_51)) :args _let_27)) _let_52 :args (_let_51 true _let_50)) :args (_let_8 true _let_49)) (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_44 1)) (CONG (REFL :args (_let_44)) (MACRO_SR_PRED_INTRO :args ((= (not _let_7) _let_6))) :args _let_27)) :args ((or _let_6 _let_44))) (MACRO_RESOLUTION_TRUST (EQ_RESOLVE (IMPLIES_ELIM (EQ_RESOLVE (SCOPE (SKOLEMIZE (ASSUME :args _let_48)) :args _let_48) (REWRITE :args ((=> _let_47 (not (or (not (forall ((BOUND_VARIABLE_869 $$unsorted)) (let ((_let_1 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 BOUND_VARIABLE_869))) (or (not _let_1) (and _let_1 (= SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_18 BOUND_VARIABLE_869)))))) _let_7))))))) (CONG (MACRO_SR_PRED_INTRO :args ((= (not _let_47) _let_45))) (REFL :args (_let_46)) :args _let_27)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_36 :args (SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_2 QUANTIFIERS_INST_ENUM)) :args _let_37)) _let_36 :args (_let_47 false _let_34)) :args (_let_46 true _let_45)) :args (_let_6 true _let_44)) (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_39 1)) (CONG (REFL :args (_let_39)) (MACRO_SR_PRED_INTRO :args ((= (not _let_11) _let_10))) :args _let_27)) :args ((or _let_10 _let_39))) (MACRO_RESOLUTION_TRUST (EQ_RESOLVE (IMPLIES_ELIM (EQ_RESOLVE (SCOPE (SKOLEMIZE (ASSUME :args _let_43)) :args _let_43) (REWRITE :args ((=> _let_42 (not (or (not (forall ((BOUND_VARIABLE_869 $$unsorted)) (let ((_let_1 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_18 BOUND_VARIABLE_869))) (or (not _let_1) (and _let_1 (= SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_33 BOUND_VARIABLE_869)))))) _let_11))))))) (CONG (MACRO_SR_PRED_INTRO :args ((= (not _let_42) _let_40))) (REFL :args (_let_41)) :args _let_27)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_36 :args (SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_18 QUANTIFIERS_INST_ENUM)) :args _let_37)) _let_36 :args (_let_42 false _let_34)) :args (_let_41 true _let_40)) :args (_let_10 true _let_39)) (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_31 1)) (CONG (REFL :args (_let_31)) (MACRO_SR_PRED_INTRO :args ((= (not _let_13) _let_12))) :args _let_27)) :args ((or _let_12 _let_31))) (MACRO_RESOLUTION_TRUST (EQ_RESOLVE (IMPLIES_ELIM (EQ_RESOLVE (SCOPE (SKOLEMIZE (ASSUME :args _let_38)) :args _let_38) (REWRITE :args ((=> _let_35 (not (or (not (forall ((BOUND_VARIABLE_869 $$unsorted)) (let ((_let_1 (tptp.r2 SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_33 BOUND_VARIABLE_869))) (or (not _let_1) (and _let_1 (= SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_49 BOUND_VARIABLE_869)))))) _let_13))))))) (CONG (MACRO_SR_PRED_INTRO :args ((= (not _let_35) _let_32))) (REFL :args (_let_33)) :args _let_27)) (MACRO_RESOLUTION_TRUST (IMPLIES_ELIM (SCOPE (INSTANTIATE _let_36 :args (SKOLEM_FUN_QUANTIFIERS_SKOLEMIZE_33 QUANTIFIERS_INST_ENUM)) :args _let_37)) _let_36 :args (_let_35 false _let_34)) :args (_let_33 true _let_32)) :args (_let_12 true _let_31)) (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_21 0)) (CONG _let_30 (MACRO_SR_PRED_INTRO :args ((= (not _let_15) _let_14))) :args _let_27)) :args ((or _let_14 _let_21))) _let_29 :args (_let_14 true _let_21)) (MACRO_RESOLUTION_TRUST (REORDERING (EQ_RESOLVE (CNF_OR_NEG :args (_let_21 1)) (CONG _let_30 (MACRO_SR_PRED_INTRO :args ((= (not _let_17) _let_16))) :args _let_27)) :args ((or _let_16 _let_21))) _let_29 :args (_let_16 true _let_21)) :args (_let_20 false _let_8 false _let_6 false _let_10 false _let_12 false _let_14 false _let_16)) _let_19 :args (false true _let_18 false _let_5)) :args (_let_4 _let_3 (forall ((X13 $$unsorted) (X14 $$unsorted)) (exists ((Y22 $$unsorted)) (forall ((X15 $$unsorted)) (let ((_let_1 (= X15 Y22))) (let ((_let_2 (tptp.r3 X13 X14 X15))) (or (and (not _let_2) (not _let_1)) (and _let_2 _let_1))))))) (forall ((X16 $$unsorted) (X17 $$unsorted)) (exists ((Y23 $$unsorted)) (forall ((X18 $$unsorted)) (let ((_let_1 (= X18 Y23))) (let ((_let_2 (tptp.r4 X16 X17 X18))) (or (and (not _let_2) (not _let_1)) (and _let_2 _let_1))))))) _let_2 (forall ((X2 $$unsorted) (X9 $$unsorted)) (exists ((Y2 $$unsorted)) (and (exists ((Y3 $$unsorted)) (and (exists ((Y14 $$unsorted)) (and (tptp.r2 X9 Y14) (tptp.r4 X2 Y14 Y3))) (= Y3 Y2))) (exists ((Y6 $$unsorted)) (and (tptp.r3 Y6 X2 Y2) (tptp.r4 X2 X9 Y6)))))) (forall ((X3 $$unsorted) (X10 $$unsorted)) (or (forall ((Y12 $$unsorted)) (or (forall ((Y13 $$unsorted)) (or (not (tptp.r2 X3 Y13)) (not (= Y13 Y12)))) (not (tptp.r2 X10 Y12)))) (= X3 X10))) (forall ((X4 $$unsorted)) (exists ((Y9 $$unsorted)) (and (exists ((Y16 $$unsorted)) (and (tptp.r1 Y16) (tptp.r3 X4 Y16 Y9))) (= Y9 X4)))) (forall ((X5 $$unsorted)) (exists ((Y8 $$unsorted)) (and (exists ((Y17 $$unsorted)) (and (tptp.r1 Y17) (tptp.r4 X5 Y17 Y8))) (exists ((Y18 $$unsorted)) (and (tptp.r1 Y18) (= Y8 Y18)))))) (forall ((X6 $$unsorted)) (or (exists ((Y19 $$unsorted)) (and (tptp.r1 Y19) (= X6 Y19))) (exists ((Y1 $$unsorted) (Y11 $$unsorted)) (and (tptp.r2 Y1 Y11) (= X6 Y11))))) (forall ((X7 $$unsorted) (Y10 $$unsorted)) (or (forall ((Y20 $$unsorted)) (or (not (tptp.r1 Y20)) (not (= Y20 Y10)))) (not (tptp.r2 X7 Y10)))) _let_1 true))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 10.39/10.71  )
% 10.39/10.71  % SZS output end Proof for NUN060+2
% 10.39/10.71  % cvc5---1.0.5 exiting
% 10.39/10.71  % cvc5---1.0.5 exiting
%------------------------------------------------------------------------------