%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SET020+1 : TPTP v9.2.1. Bugfixed v5.4.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n026.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 Jun 3 08:46:59 AM UTC 2026 % Result : Theorem 0.39s 0.57s % Output : Proof 0.39s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SET020+1 : TPTP v9.2.1. Bugfixed v5.4.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.34 % Computer : n026.cluster.edu % 0.17/0.34 % Model : x86_64 x86_64 % 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.34 % Memory : 8042.1875MB % 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.34 % CPULimit : 300 % 0.17/0.34 % WCLimit : 300 % 0.17/0.34 % DateTime : Tue Jun 2 14:41:25 EDT 2026 % 0.17/0.34 % CPUTime : % 0.31/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.39/0.57 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.39/0.57 % SZS status Theorem % 0.39/0.57 % SZS output start Proof % 0.39/0.57 ( % 0.39/0.57 (declare-sort $$unsorted 0) % 0.39/0.57 (declare-const tptp.apply (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.disjoint (-> $$unsorted $$unsorted Bool)) % 0.39/0.57 (declare-const tptp.restrict (-> $$unsorted $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.element_relation $$unsorted) % 0.39/0.57 (declare-const tptp.first (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.intersection (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.domain_of (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.second (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.ordered_pair (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.universal_class $$unsorted) % 0.39/0.57 (declare-const tptp.cross_product (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.unordered_pair (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.inductive (-> $$unsorted Bool)) % 0.39/0.57 (declare-const tptp.function (-> $$unsorted Bool)) % 0.39/0.57 (declare-const tptp.subclass (-> $$unsorted $$unsorted Bool)) % 0.39/0.57 (declare-const tptp.member (-> $$unsorted $$unsorted Bool)) % 0.39/0.57 (declare-const tptp.sum_class (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.null_class $$unsorted) % 0.39/0.57 (declare-const tptp.rotate (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.flip (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.singleton (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.complement (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.union (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.successor (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.successor_relation $$unsorted) % 0.39/0.57 (declare-const tptp.range_of (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.power_class (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.inverse (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.compose (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.image (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.identity_relation $$unsorted) % 0.39/0.57 (define @t1 () (@var "Y" $$unsorted)) % 0.39/0.57 (define @t2 () (@var "U" $$unsorted)) % 0.39/0.57 (define @t3 () (tptp.member @t2 @t1)) % 0.39/0.57 (define @t4 () (@var "X" $$unsorted)) % 0.39/0.57 (define @t5 () (tptp.member @t2 @t4)) % 0.39/0.57 (define @t6 () (@list @t2)) % 0.39/0.57 (define @t7 () (tptp.subclass @t4 @t1)) % 0.39/0.57 (define @t8 () (@list @t4 @t1)) % 0.39/0.57 (define @t9 () (@list @t4)) % 0.39/0.57 (define @t10 () (tptp.member @t2 tptp.universal_class)) % 0.39/0.57 (define @t11 () (tptp.unordered_pair @t4 @t1)) % 0.39/0.57 (define @t12 () (tptp.singleton @t4)) % 0.39/0.57 (define @t13 () (tptp.singleton @t1)) % 0.39/0.57 (define @t14 () (tptp.ordered_pair @t4 @t1)) % 0.39/0.57 (define @t15 () (@var "V" $$unsorted)) % 0.39/0.57 (define @t16 () (tptp.cross_product @t4 @t1)) % 0.39/0.57 (define @t17 () (tptp.ordered_pair @t2 @t15)) % 0.39/0.57 (define @t18 () (tptp.second @t14)) % 0.39/0.57 (define @t19 () (tptp.first @t14)) % 0.39/0.57 (define @t20 () (and (= @t19 @t4) (= @t18 @t1))) % 0.39/0.57 (define @t21 () (tptp.member @t1 tptp.universal_class)) % 0.39/0.57 (define @t22 () (tptp.member @t4 tptp.universal_class)) % 0.39/0.57 (define @t23 () (and @t22 @t21)) % 0.39/0.57 (define @t24 () (=> @t23 @t20)) % 0.39/0.57 (define @t25 () (forall @t8 @t24)) % 0.39/0.57 (define @t26 () (@var "Z" $$unsorted)) % 0.39/0.57 (define @t27 () (@list @t4 @t1 @t26)) % 0.39/0.57 (define @t28 () (tptp.cross_product tptp.universal_class tptp.universal_class)) % 0.39/0.57 (define @t29 () (tptp.member @t26 @t1)) % 0.39/0.57 (define @t30 () (tptp.member @t26 @t4)) % 0.39/0.57 (define @t31 () (tptp.member @t26 tptp.universal_class)) % 0.39/0.57 (define @t32 () (@list @t4 @t26)) % 0.39/0.57 (define @t33 () (@var "XR" $$unsorted)) % 0.39/0.57 (define @t34 () (@var "W" $$unsorted)) % 0.39/0.57 (define @t35 () (tptp.cross_product @t28 tptp.universal_class)) % 0.39/0.57 (define @t36 () (tptp.ordered_pair @t17 @t34)) % 0.39/0.57 (define @t37 () (tptp.member @t36 @t35)) % 0.39/0.57 (define @t38 () (tptp.rotate @t4)) % 0.39/0.57 (define @t39 () (tptp.flip @t4)) % 0.39/0.57 (define @t40 () (tptp.successor @t4)) % 0.39/0.57 (define @t41 () (@list @t1)) % 0.39/0.57 (define @t42 () (@list @t26)) % 0.39/0.57 (define @t43 () (tptp.inductive @t4)) % 0.39/0.57 (define @t44 () (tptp.sum_class @t4)) % 0.39/0.57 (define @t45 () (@list @t2 @t4)) % 0.39/0.57 (define @t46 () (@var "YR" $$unsorted)) % 0.39/0.57 (define @t47 () (tptp.compose @t46 @t33)) % 0.39/0.57 (define @t48 () (@var "XF" $$unsorted)) % 0.39/0.57 (define @t49 () (tptp.function @t48)) % 0.39/0.57 (define @t50 () (@list @t48)) % 0.39/0.57 (define @t51 () (tptp.apply @t48 @t1)) % 0.39/0.57 (define @t52 () (tptp.second @t4)) % 0.39/0.57 (define @t53 () (tptp.first @t4)) % 0.39/0.57 (define @t54 () (and (= @t53 @t2) (= @t52 @t15))) % 0.39/0.57 (define @t55 () (= @t4 @t17)) % 0.39/0.57 (define @t56 () (tptp.member @t15 tptp.universal_class)) % 0.39/0.57 (define @t57 () (and @t10 @t56 @t55)) % 0.39/0.57 (define @t58 () (=> @t57 @t54)) % 0.39/0.57 (define @t59 () (@list @t2 @t15 @t4)) % 0.39/0.57 (define @t60 () (forall @t59 @t58)) % 0.39/0.57 (define @t61 () (not @t60)) % 0.39/0.57 (define @t62 () (and (= @t4 @t19) (= @t1 @t18))) % 0.39/0.57 (define @t63 () (not @t21)) % 0.39/0.57 (define @t64 () (not @t22)) % 0.39/0.57 (define @t65 () (or @t64 @t63 @t62)) % 0.39/0.57 (define @t66 () (forall @t8 @t65)) % 0.39/0.57 (define @t67 () (and (= @t2 (tptp.first @t17)) (= @t15 (tptp.second @t17)))) % 0.39/0.57 (define @t68 () (not @t56)) % 0.39/0.57 (define @t69 () (not @t10)) % 0.39/0.57 (define @t70 () (or @t69 @t68 @t67)) % 0.39/0.57 (define @t71 () (@list @t2 @t15)) % 0.39/0.57 (define @t72 () (forall @t71 @t70)) % 0.39/0.57 (define @t73 () (@list false)) % 0.39/0.57 (define @t74 () (not (= @t17 @t17))) % 0.39/0.57 (define @t75 () (or @t69 @t68 @t74 @t67)) % 0.39/0.57 (define @t76 () (and (= @t2 @t53) (= @t15 @t52))) % 0.39/0.57 (define @t77 () (not @t55)) % 0.39/0.57 (define @t78 () (or @t77 @t69 @t68 @t77 @t76)) % 0.39/0.57 (define @t79 () (or @t69 @t68 @t77 @t76)) % 0.39/0.57 (define @t80 () (forall @t9 @t79)) % 0.39/0.57 (define @t81 () (forall @t71 @t80)) % 0.39/0.57 (define @t82 () (or @t69 @t68 @t77)) % 0.39/0.57 (assume @p1 (forall @t8 (= @t7 (forall @t6 (=> @t5 @t3))))) % 0.39/0.57 (assume @p2 (forall @t9 (tptp.subclass @t4 tptp.universal_class))) % 0.39/0.57 (assume @p3 (forall @t8 (= (= @t4 @t1) (and @t7 (tptp.subclass @t1 @t4))))) % 0.39/0.57 (assume @p4 (forall (@list @t2 @t4 @t1) (= (tptp.member @t2 @t11) (and @t10 (or (= @t2 @t4) (= @t2 @t1)))))) % 0.39/0.57 (assume @p5 (forall @t8 (tptp.member @t11 tptp.universal_class))) % 0.39/0.57 (assume @p6 (forall @t9 (= @t12 (tptp.unordered_pair @t4 @t4)))) % 0.39/0.57 (assume @p7 (forall @t8 (= @t14 (tptp.unordered_pair @t12 (tptp.unordered_pair @t4 @t13))))) % 0.39/0.57 (assume @p8 (forall (@list @t2 @t15 @t4 @t1) (= (tptp.member @t17 @t16) (and @t5 (tptp.member @t15 @t1))))) % 0.39/0.57 (assume @p9 @t25) % 0.39/0.57 (assume @p10 (forall @t27 (=> (tptp.member @t26 @t16) (= @t26 (tptp.ordered_pair (tptp.first @t26) (tptp.second @t26)))))) % 0.39/0.57 (assume @p11 (forall @t8 (= (tptp.member @t14 tptp.element_relation) (and @t21 (tptp.member @t4 @t1))))) % 0.39/0.57 (assume @p12 (tptp.subclass tptp.element_relation @t28)) % 0.39/0.57 (assume @p13 (forall @t27 (= (tptp.member @t26 (tptp.intersection @t4 @t1)) (and @t30 @t29)))) % 0.39/0.57 (assume @p14 (forall @t32 (= (tptp.member @t26 (tptp.complement @t4)) (and @t31 (not @t30))))) % 0.39/0.57 (assume @p15 (forall (@list @t4 @t33 @t1) (= (tptp.restrict @t33 @t4 @t1) (tptp.intersection @t33 @t16)))) % 0.39/0.57 (assume @p16 (forall @t9 (not (tptp.member @t4 tptp.null_class)))) % 0.39/0.57 (assume @p17 (forall @t32 (= (tptp.member @t26 (tptp.domain_of @t4)) (and @t31 (not (= (tptp.restrict @t4 (tptp.singleton @t26) tptp.universal_class) tptp.null_class)))))) % 0.39/0.57 (assume @p18 (forall (@list @t4 @t2 @t15 @t34) (= (tptp.member @t36 @t38) (and @t37 (tptp.member (tptp.ordered_pair (tptp.ordered_pair @t15 @t34) @t2) @t4))))) % 0.39/0.57 (assume @p19 (forall @t9 (tptp.subclass @t38 @t35))) % 0.39/0.57 (assume @p20 (forall (@list @t2 @t15 @t34 @t4) (= (tptp.member @t36 @t39) (and @t37 (tptp.member (tptp.ordered_pair (tptp.ordered_pair @t15 @t2) @t34) @t4))))) % 0.39/0.57 (assume @p21 (forall @t9 (tptp.subclass @t39 @t35))) % 0.39/0.57 (assume @p22 (forall @t27 (= (tptp.member @t26 (tptp.union @t4 @t1)) (or @t30 @t29)))) % 0.39/0.57 (assume @p23 (forall @t9 (= @t40 (tptp.union @t4 @t12)))) % 0.39/0.57 (assume @p24 (tptp.subclass tptp.successor_relation @t28)) % 0.39/0.57 (assume @p25 (forall @t8 (= (tptp.member @t14 tptp.successor_relation) (and @t22 @t21 (= @t40 @t1))))) % 0.39/0.57 (assume @p26 (forall @t41 (= (tptp.inverse @t1) (tptp.domain_of (tptp.flip (tptp.cross_product @t1 tptp.universal_class)))))) % 0.39/0.57 (assume @p27 (forall @t42 (= (tptp.range_of @t26) (tptp.domain_of (tptp.inverse @t26))))) % 0.39/0.57 (assume @p28 (forall (@list @t4 @t33) (= (tptp.image @t33 @t4) (tptp.range_of (tptp.restrict @t33 @t4 tptp.universal_class))))) % 0.39/0.57 (assume @p29 (forall @t9 (= @t43 (and (tptp.member tptp.null_class @t4) (tptp.subclass (tptp.image tptp.successor_relation @t4) @t4))))) % 0.39/0.57 (assume @p30 (exists @t9 (and @t22 @t43 (forall @t41 (=> (tptp.inductive @t1) @t7))))) % 0.39/0.57 (assume @p31 (forall @t45 (= (tptp.member @t2 @t44) (exists @t41 (and @t3 (tptp.member @t1 @t4)))))) % 0.39/0.57 (assume @p32 (forall @t9 (=> @t22 (tptp.member @t44 tptp.universal_class)))) % 0.39/0.57 (assume @p33 (forall @t45 (= (tptp.member @t2 (tptp.power_class @t4)) (and @t10 (tptp.subclass @t2 @t4))))) % 0.39/0.57 (assume @p34 (forall @t6 (=> @t10 (tptp.member (tptp.power_class @t2) tptp.universal_class)))) % 0.39/0.57 (assume @p35 (forall (@list @t33 @t46) (tptp.subclass @t47 @t28))) % 0.39/0.57 (assume @p36 (forall (@list @t33 @t46 @t2 @t15) (= (tptp.member @t17 @t47) (and @t10 (tptp.member @t15 (tptp.image @t46 (tptp.image @t33 (tptp.singleton @t2)))))))) % 0.39/0.57 (assume @p37 (forall @t42 (= (tptp.member @t26 tptp.identity_relation) (exists @t9 (and @t22 (= @t26 (tptp.ordered_pair @t4 @t4))))))) % 0.39/0.57 (assume @p38 (forall @t50 (= @t49 (and (tptp.subclass @t48 @t28) (tptp.subclass (tptp.compose @t48 (tptp.inverse @t48)) tptp.identity_relation))))) % 0.39/0.57 (assume @p39 (forall (@list @t4 @t48) (=> (and @t22 @t49) (tptp.member (tptp.image @t48 @t4) tptp.universal_class)))) % 0.39/0.57 (assume @p40 (forall @t8 (= (tptp.disjoint @t4 @t1) (forall @t6 (not (and @t5 @t3)))))) % 0.39/0.57 (assume @p41 (forall @t9 (=> (not (= @t4 tptp.null_class)) (exists @t6 (and @t10 @t5 (tptp.disjoint @t2 @t4)))))) % 0.39/0.57 (assume @p42 (forall (@list @t48 @t1) (= @t51 (tptp.sum_class (tptp.image @t48 @t13))))) % 0.39/0.57 (assume @p43 (exists @t50 (and @t49 (forall @t41 (=> @t21 (or (= @t1 tptp.null_class) (tptp.member @t51 @t1))))))) % 0.39/0.57 (assume @p44 @t61) % 0.39/0.57 (assume @p45 true) % 0.39/0.57 (step @p46 :rule aci_norm :args ((= (or (or @t64 @t63) @t62) @t65))) % 0.39/0.57 (step @p47 :rule refl :args (@t62)) % 0.39/0.57 (step @p48 :rule bool-and-de-morgan :args (@t22 @t21 true)) % 0.39/0.57 (step @p49 :rule nary_cong :premises (@p48 @p47) :args ((or (not @t23) @t62))) % 0.39/0.57 (step @p50 :rule trans :premises (@p49 @p46)) % 0.39/0.57 (step @p51 :rule bool-impl-elim :args (@t23 @t62)) % 0.39/0.57 (step @p52 :rule trans :premises (@p51 @p50)) % 0.39/0.57 (step @p53 :rule cong :premises (@p52) :args ((forall @t8 (=> @t23 @t62)))) % 0.39/0.57 (step @p54 :rule eq-symm :args (@t18 @t1)) % 0.39/0.57 (step @p55 :rule eq-symm :args (@t19 @t4)) % 0.39/0.57 (step @p56 :rule nary_cong :premises (@p55 @p54) :args (@t20)) % 0.39/0.57 (step @p57 :rule refl :args (@t23)) % 0.39/0.57 (step @p58 :rule cong :premises (@p57 @p56) :args (@t24)) % 0.39/0.57 (step @p59 :rule cong :premises (@p58) :args (@t25)) % 0.39/0.57 (step @p60 :rule trans :premises (@p59 @p53)) % 0.39/0.57 (step @p61 :rule eq_resolve :premises (@p9 @p60)) % 0.39/0.57 (step @p62 :rule alpha_equiv :args (@t66 (@list @t4 @t1) (@list @t2 @t15))) % 0.39/0.57 (step @p63 :rule equiv_elim1 :premises (@p62)) % 0.39/0.57 (step @p64 :rule reordering :premises (@p63) :args ((or @t72 (not @t66)))) % 0.39/0.57 (step @p65 :rule chain_m_resolution :premises (@p64 @p61) :args (@t72 @t73 (@list @t66))) % 0.39/0.57 (step @p66 :rule aci_norm :args ((= (or @t69 @t68 false @t67) @t70))) % 0.39/0.57 (step @p67 :rule refl :args (@t67)) % 0.39/0.57 (step @p68 :rule evaluate :args ((not true))) % 0.39/0.57 (step @p69 :rule eq-refl :args (@t17)) % 0.39/0.57 (step @p70 :rule cong :premises (@p69) :args (@t74)) % 0.39/0.57 (step @p71 :rule trans :premises (@p70 @p68)) % 0.39/0.57 (step @p72 :rule refl :args (@t68)) % 0.39/0.57 (step @p73 :rule refl :args (@t69)) % 0.39/0.57 (step @p74 :rule nary_cong :premises (@p73 @p72 @p71 @p67) :args (@t75)) % 0.39/0.57 (step @p75 :rule trans :premises (@p74 @p66)) % 0.39/0.57 (step @p76 :rule cong :premises (@p75) :args ((forall @t71 @t75))) % 0.39/0.57 (step @p77 :rule quant-var-elim-eq :args ((= (forall @t9 @t78) @t75))) % 0.39/0.57 (step @p78 :rule aci_norm :args ((= @t79 @t78))) % 0.39/0.57 (step @p79 :rule cong :premises (@p78) :args (@t80)) % 0.39/0.57 (step @p80 :rule trans :premises (@p79 @p77)) % 0.39/0.57 (step @p81 :rule cong :premises (@p80) :args (@t81)) % 0.39/0.57 (step @p82 :rule quant-merge-prenex :args ((= @t81 (forall @t59 @t79)))) % 0.39/0.57 (step @p83 :rule symm :premises (@p82)) % 0.39/0.57 (step @p84 :rule trans :premises (@p83 @p81)) % 0.39/0.57 (step @p85 :rule trans :premises (@p84 @p76)) % 0.39/0.57 (step @p86 :rule aci_norm :args ((= (or @t82 @t76) @t79))) % 0.39/0.57 (step @p87 :rule refl :args (@t76)) % 0.39/0.57 (step @p88 :rule aci_norm :args ((= (or @t69 (or @t68 @t77)) @t82))) % 0.39/0.57 (step @p89 :rule bool-and-de-morgan :args (@t56 @t55 true)) % 0.39/0.57 (step @p90 :rule refl :args (@t69)) % 0.39/0.57 (step @p91 :rule nary_cong :premises (@p90 @p89) :args ((or @t69 (not (and @t56 @t55))))) % 0.39/0.57 (step @p92 :rule bool-and-de-morgan :args (@t10 @t56 (and @t55))) % 0.39/0.57 (step @p93 :rule trans :premises (@p92 @p91)) % 0.39/0.57 (step @p94 :rule trans :premises (@p93 @p88)) % 0.39/0.57 (step @p95 :rule nary_cong :premises (@p94 @p87) :args ((or (not @t57) @t76))) % 0.39/0.57 (step @p96 :rule trans :premises (@p95 @p86)) % 0.39/0.58 (step @p97 :rule bool-impl-elim :args (@t57 @t76)) % 0.39/0.58 (step @p98 :rule trans :premises (@p97 @p96)) % 0.39/0.58 (step @p99 :rule cong :premises (@p98) :args ((forall @t59 (=> @t57 @t76)))) % 0.39/0.58 (step @p100 :rule trans :premises (@p99 @p85)) % 0.39/0.58 (step @p101 :rule eq-symm :args (@t52 @t15)) % 0.39/0.58 (step @p102 :rule eq-symm :args (@t53 @t2)) % 0.39/0.58 (step @p103 :rule nary_cong :premises (@p102 @p101) :args (@t54)) % 0.39/0.58 (step @p104 :rule refl :args (@t57)) % 0.39/0.58 (step @p105 :rule cong :premises (@p104 @p103) :args (@t58)) % 0.39/0.58 (step @p106 :rule cong :premises (@p105) :args (@t60)) % 0.39/0.58 (step @p107 :rule trans :premises (@p106 @p100)) % 0.39/0.58 (step @p108 :rule cong :premises (@p107) :args (@t61)) % 0.39/0.58 (step @p109 :rule eq_resolve :premises (@p44 @p108)) % 0.39/0.58 (step @p110 false :rule chain_m_resolution :premises (@p109 @p65) :args (false @t73 (@list @t72))) % 0.39/0.58 ) % 0.39/0.58 % SZS output end Proof % 0.39/0.58 % cvc5 exiting %------------------------------------------------------------------------------