%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SEV394^5 : TPTP v9.2.1. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n024.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 08:55:53 AM UTC 2026 % Result : Theorem 0.15s 0.37s % Output : Proof 0.15s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.06 % Problem : SEV394^5 : TPTP v9.2.1. Released v4.0.0. % 0.00/0.07 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.07/0.25 % Computer : n024.cluster.edu % 0.07/0.25 % Model : x86_64 x86_64 % 0.07/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.07/0.25 % Memory : 8042.1875MB % 0.07/0.25 % OS : Linux 3.10.0-693.el7.x86_64 % 0.07/0.25 % CPULimit : 300 % 0.07/0.25 % WCLimit : 300 % 0.07/0.25 % DateTime : Tue Jun 2 13:31:30 EDT 2026 % 0.07/0.25 % CPUTime : % 0.15/0.33 %----Proving TH0 % 0.15/0.37 --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s... % 0.15/0.37 % SZS status Theorem % 0.15/0.37 % SZS output start Proof % 0.15/0.37 ( % 0.15/0.37 (declare-sort tptp.a 0) % 0.15/0.37 (define @t1 () (@var "Xx" tptp.a)) % 0.15/0.37 (define @t2 () (@var "Xy" (-> tptp.a Bool))) % 0.15/0.37 (define @t3 () (_ @t2 @t1)) % 0.15/0.37 (define @t4 () (@var "Xw" (-> tptp.a Bool))) % 0.15/0.37 (define @t5 () (_ @t4 @t1)) % 0.15/0.37 (define @t6 () (@list @t1)) % 0.15/0.37 (define @t7 () (forall @t6 (=> @t5 @t3))) % 0.15/0.37 (define @t8 () (lambda @t6 false)) % 0.15/0.37 (define @t9 () (not @t3)) % 0.15/0.37 (define @t10 () (@var "Xz" (-> tptp.a Bool))) % 0.15/0.37 (define @t11 () (_ @t10 @t1)) % 0.15/0.37 (define @t12 () (and @t11 @t9)) % 0.15/0.37 (define @t13 () (lambda @t6 @t12)) % 0.15/0.37 (define @t14 () (= @t13 @t8)) % 0.15/0.37 (define @t15 () (not @t11)) % 0.15/0.37 (define @t16 () (and @t5 @t15)) % 0.15/0.37 (define @t17 () (forall @t6 (=> @t16 @t3))) % 0.15/0.37 (define @t18 () (and @t17 @t14)) % 0.15/0.37 (define @t19 () (=> @t18 @t7)) % 0.15/0.37 (define @t20 () (@list @t4 @t2 @t10)) % 0.15/0.37 (define @t21 () (forall @t20 @t19)) % 0.15/0.37 (define @t22 () (not @t21)) % 0.15/0.37 (define @t23 () (@var "BOUND_VARIABLE_7471" tptp.a)) % 0.15/0.37 (define @t24 () (_ @t2 @t23)) % 0.15/0.37 (define @t25 () (not (_ @t4 @t23))) % 0.15/0.37 (define @t26 () (_ @t2 @t1)) % 0.15/0.37 (define @t27 () (_ @t10 @t1)) % 0.15/0.37 (define @t28 () (lambda @t6 (and @t27 (not @t26)))) % 0.15/0.37 (define @t29 () (@var "BOUND_VARIABLE_7543" tptp.a)) % 0.15/0.37 (define @t30 () (lambda (@list @t29) false)) % 0.15/0.37 (define @t31 () (not (= @t30 @t28))) % 0.15/0.37 (define @t32 () (_ @t4 @t1)) % 0.15/0.37 (define @t33 () (not @t32)) % 0.15/0.37 (define @t34 () (forall @t6 (or @t33 @t27 @t26))) % 0.15/0.37 (define @t35 () (not @t34)) % 0.15/0.37 (define @t36 () (or @t35 @t31 @t25 @t24)) % 0.15/0.37 (define @t37 () (or @t25 @t24)) % 0.15/0.37 (define @t38 () (or @t35 @t31 @t37)) % 0.15/0.37 (define @t39 () (@list @t4 @t2 @t10 @t23)) % 0.15/0.37 (define @t40 () (forall @t39 @t38)) % 0.15/0.37 (define @t41 () (@list @t23)) % 0.15/0.37 (define @t42 () (forall @t41 @t38)) % 0.15/0.37 (define @t43 () (forall @t41 @t37)) % 0.15/0.37 (define @t44 () (@list @t1)) % 0.15/0.37 (define @t45 () (or @t35 @t31 @t43)) % 0.15/0.37 (define @t46 () (forall @t6 (or @t33 @t26))) % 0.15/0.37 (define @t47 () (not (= @t28 @t30))) % 0.15/0.37 (define @t48 () (or @t35 @t47 @t46)) % 0.15/0.37 (define @t49 () (= @t13 @t30)) % 0.15/0.37 (define @t50 () (not @t49)) % 0.15/0.37 (define @t51 () (or @t35 @t50 @t46)) % 0.15/0.37 (define @t52 () (and @t34 @t49)) % 0.15/0.37 (define @t53 () (not @t5)) % 0.15/0.37 (define @t54 () (or @t53 @t3)) % 0.15/0.37 (define @t55 () (or @t53 @t11 @t3)) % 0.15/0.37 (define @t56 () (forall @t39 @t36)) % 0.15/0.37 (define @t57 () (@quantifiers_skolemize @t56 3)) % 0.15/0.37 (define @t58 () (@quantifiers_skolemize @t56 1)) % 0.15/0.37 (define @t59 () (_ @t58 @t57)) % 0.15/0.37 (define @t60 () (@quantifiers_skolemize @t56 0)) % 0.15/0.37 (define @t61 () (_ @t60 @t57)) % 0.15/0.37 (define @t62 () (not @t61)) % 0.15/0.37 (define @t63 () (@purify @t30)) % 0.15/0.37 (define @t64 () (_ @t58 @t1)) % 0.15/0.37 (define @t65 () (not @t64)) % 0.15/0.37 (define @t66 () (@quantifiers_skolemize @t56 2)) % 0.15/0.37 (define @t67 () (_ @t66 @t1)) % 0.15/0.37 (define @t68 () (and @t67 @t65)) % 0.15/0.37 (define @t69 () (lambda @t6 @t68)) % 0.15/0.37 (define @t70 () (@purify @t69)) % 0.15/0.37 (define @t71 () (= @t70 @t63)) % 0.15/0.37 (define @t72 () (not @t71)) % 0.15/0.37 (define @t73 () (forall @t6 (or (not (_ @t60 @t1)) @t67 @t64))) % 0.15/0.37 (define @t74 () (not @t73)) % 0.15/0.37 (define @t75 () (or @t74 @t72 @t62 @t59)) % 0.15/0.37 (define @t76 () (not @t75)) % 0.15/0.37 (define @t77 () (not @t56)) % 0.15/0.37 (define @t78 () (= @t30 @t69)) % 0.15/0.37 (define @t79 () (not @t78)) % 0.15/0.37 (define @t80 () (or @t74 @t79 @t62 @t59)) % 0.15/0.37 (define @t81 () (not @t80)) % 0.15/0.37 (define @t82 () (@list true)) % 0.15/0.37 (define @t83 () (@list @t75)) % 0.15/0.37 (define @t84 () (not @t67)) % 0.15/0.37 (define @t85 () (forall @t6 (= @t68 false))) % 0.15/0.37 (define @t86 () (=> @t71 @t85)) % 0.15/0.37 (define @t87 () (@list @t57)) % 0.15/0.37 (define @t88 () (_ @t66 @t57)) % 0.15/0.37 (define @t89 () (or @t62 @t88 @t59)) % 0.15/0.37 (define @t90 () (not @t88)) % 0.15/0.37 (define @t91 () (or @t90 @t59)) % 0.15/0.37 (assume @p1 @t22) % 0.15/0.37 (assume @p2 true) % 0.15/0.37 (step @p3 :rule aci_norm :args ((= @t38 @t36))) % 0.15/0.37 (step @p4 :rule cong :premises (@p3) :args (@t40)) % 0.15/0.37 (step @p5 :rule quant-merge-prenex :args ((= (forall @t20 @t42) @t40))) % 0.15/0.37 (step @p6 :rule alpha_equiv :args (@t43 (@list @t23) @t44)) % 0.15/0.37 (step @p7 :rule refl :args (@t31)) % 0.15/0.37 (step @p8 :rule refl :args (@t35)) % 0.15/0.37 (step @p9 :rule nary_cong :premises (@p8 @p7 @p6) :args (@t45)) % 0.15/0.37 (step @p10 :rule quant-miniscope-or :args ((= @t42 @t45))) % 0.15/0.37 (step @p11 :rule trans :premises (@p10 @p9)) % 0.15/0.37 (step @p12 :rule symm :premises (@p11)) % 0.15/0.37 (step @p13 :rule cong :premises (@p12) :args ((forall @t20 (or @t35 @t31 @t46)))) % 0.15/0.37 (step @p14 :rule trans :premises (@p13 @p5)) % 0.15/0.37 (step @p15 :rule trans :premises (@p14 @p4)) % 0.15/0.37 (step @p16 :rule refl :args (@t46)) % 0.15/0.37 (step @p17 :rule eq-symm :args (@t28 @t30)) % 0.15/0.37 (step @p18 :rule cong :premises (@p17) :args (@t47)) % 0.15/0.37 (step @p19 :rule refl :args (@t35)) % 0.15/0.37 (step @p20 :rule nary_cong :premises (@p19 @p18 @p16) :args (@t48)) % 0.15/0.37 (step @p21 :rule cong :premises (@p20) :args ((forall @t20 @t48))) % 0.15/0.37 (step @p22 :rule trans :premises (@p21 @p15)) % 0.15/0.37 (step @p23 :rule refl :args (@t46)) % 0.15/0.37 (step @p24 :rule refl :args (@t30)) % 0.15/0.37 (step @p25 :rule refl :args (@t26)) % 0.15/0.37 (step @p26 :rule refl :args (@t3)) % 0.15/0.37 (step @p27 :rule cong :premises (@p26 @p25) :args ((= @t3 @t26))) % 0.15/0.37 (step @p28 :rule symm :premises (@p27)) % 0.15/0.37 (step @p29 :rule eq_resolve :premises (@p26 @p28)) % 0.15/0.37 (step @p30 :rule cong :premises (@p29) :args (@t9)) % 0.15/0.37 (step @p31 :rule refl :args (@t27)) % 0.15/0.37 (step @p32 :rule refl :args (@t11)) % 0.15/0.37 (step @p33 :rule cong :premises (@p32 @p31) :args ((= @t11 @t27))) % 0.15/0.37 (step @p34 :rule symm :premises (@p33)) % 0.15/0.37 (step @p35 :rule eq_resolve :premises (@p32 @p34)) % 0.15/0.37 (step @p36 :rule nary_cong :premises (@p35 @p30) :args (@t12)) % 0.15/0.37 (step @p37 :rule cong :premises (@p36) :args (@t13)) % 0.15/0.37 (step @p38 :rule cong :premises (@p37 @p24) :args (@t49)) % 0.15/0.37 (step @p39 :rule cong :premises (@p38) :args (@t50)) % 0.15/0.37 (step @p40 :rule nary_cong :premises (@p8 @p39 @p23) :args (@t51)) % 0.15/0.37 (step @p41 :rule cong :premises (@p40) :args ((forall @t20 @t51))) % 0.15/0.37 (step @p42 :rule trans :premises (@p41 @p22)) % 0.15/0.37 (step @p43 :rule aci_norm :args ((= (or (or @t35 @t50) @t46) @t51))) % 0.15/0.37 (step @p44 :rule bool-and-de-morgan :args (@t34 @t49 true)) % 0.15/0.37 (step @p45 :rule nary_cong :premises (@p44 @p23) :args ((or (not @t52) @t46))) % 0.15/0.37 (step @p46 :rule trans :premises (@p45 @p43)) % 0.15/0.37 (step @p47 :rule bool-impl-elim :args (@t52 @t46)) % 0.15/0.37 (step @p48 :rule trans :premises (@p47 @p46)) % 0.15/0.37 (step @p49 :rule cong :premises (@p48) :args ((forall @t20 (=> @t52 @t46)))) % 0.15/0.37 (step @p50 :rule trans :premises (@p49 @p42)) % 0.15/0.37 (step @p51 :rule refl :args (@t32)) % 0.15/0.37 (step @p52 :rule refl :args (@t5)) % 0.15/0.37 (step @p53 :rule cong :premises (@p52 @p51) :args ((= @t5 @t32))) % 0.15/0.37 (step @p54 :rule symm :premises (@p53)) % 0.15/0.37 (step @p55 :rule eq_resolve :premises (@p52 @p54)) % 0.15/0.37 (step @p56 :rule cong :premises (@p55) :args (@t53)) % 0.15/0.37 (step @p57 :rule nary_cong :premises (@p56 @p29) :args (@t54)) % 0.15/0.37 (step @p58 :rule cong :premises (@p57) :args ((forall @t6 @t54))) % 0.15/0.37 (step @p59 :rule bool-impl-elim :args (@t5 @t3)) % 0.15/0.37 (step @p60 :rule cong :premises (@p59) :args (@t7)) % 0.15/0.37 (step @p61 :rule trans :premises (@p60 @p58)) % 0.15/0.37 (step @p62 :rule refl :args (@t30)) % 0.15/0.37 (step @p63 :rule symm :premises (@p62)) % 0.15/0.37 (step @p64 :rule alpha_equiv :args (@t8 @t44 (@list @t29))) % 0.15/0.37 (step @p65 :rule trans :premises (@p64 @p63)) % 0.15/0.37 (step @p66 :rule refl :args (@t13)) % 0.15/0.37 (step @p67 :rule cong :premises (@p66 @p65) :args (@t14)) % 0.15/0.37 (step @p68 :rule nary_cong :premises (@p56 @p35 @p29) :args (@t55)) % 0.15/0.37 (step @p69 :rule cong :premises (@p68) :args ((forall @t6 @t55))) % 0.15/0.37 (step @p70 :rule aci_norm :args ((= (or (or @t53 @t11) @t3) @t55))) % 0.15/0.37 (step @p71 :rule bool-double-not-elim :args (@t11)) % 0.15/0.37 (step @p72 :rule refl :args (@t53)) % 0.15/0.37 (step @p73 :rule nary_cong :premises (@p72 @p71) :args ((or @t53 (not @t15)))) % 0.15/0.37 (step @p74 :rule bool-and-de-morgan :args (@t5 @t15 true)) % 0.15/0.37 (step @p75 :rule trans :premises (@p74 @p73)) % 0.15/0.37 (step @p76 :rule nary_cong :premises (@p75 @p26) :args ((or (not @t16) @t3))) % 0.15/0.37 (step @p77 :rule trans :premises (@p76 @p70)) % 0.15/0.37 (step @p78 :rule bool-impl-elim :args (@t16 @t3)) % 0.15/0.37 (step @p79 :rule trans :premises (@p78 @p77)) % 0.15/0.37 (step @p80 :rule cong :premises (@p79) :args (@t17)) % 0.15/0.37 (step @p81 :rule trans :premises (@p80 @p69)) % 0.15/0.37 (step @p82 :rule nary_cong :premises (@p81 @p67) :args (@t18)) % 0.15/0.37 (step @p83 :rule cong :premises (@p82 @p61) :args (@t19)) % 0.15/0.37 (step @p84 :rule cong :premises (@p83) :args (@t21)) % 0.15/0.37 (step @p85 :rule trans :premises (@p84 @p50)) % 0.15/0.37 (step @p86 :rule cong :premises (@p85) :args (@t22)) % 0.15/0.37 (step @p87 :rule eq_resolve :premises (@p1 @p86)) % 0.15/0.37 (step @p88 :rule refl :args (@t76)) % 0.15/0.37 (step @p89 :rule bool-double-not-elim :args (@t56)) % 0.15/0.37 (step @p90 :rule nary_cong :premises (@p89 @p88) :args ((or (not @t77) @t76))) % 0.15/0.37 (step @p91 :rule refl :args (@t59)) % 0.15/0.37 (step @p92 :rule refl :args (@t62)) % 0.15/0.37 (step @p93 :rule eq-symm :args (@t63 @t70)) % 0.15/0.37 (step @p94 :rule eq-refl :args (@t69)) % 0.15/0.37 (step @p95 :rule skolem_intro :args (@t70)) % 0.15/0.37 (step @p96 :rule refl :args (@t69)) % 0.15/0.37 (step @p97 :rule cong :premises (@p96 @p95) :args ((= @t69 @t70))) % 0.15/0.37 (step @p98 :rule trans :premises (@p97 @p94)) % 0.15/0.37 (step @p99 :rule true_elim :premises (@p98)) % 0.15/0.37 (step @p100 :rule eq-refl :args (@t30)) % 0.15/0.37 (step @p101 :rule refl :args (@t30)) % 0.15/0.37 (step @p102 :rule cong :premises (@p101 @p63) :args ((= @t30 @t30))) % 0.15/0.37 (step @p103 :rule trans :premises (@p102 @p100)) % 0.15/0.37 (step @p104 :rule skolem_intro :args (@t63)) % 0.15/0.37 (step @p105 :rule cong :premises (@p101 @p104) :args ((= @t30 @t63))) % 0.15/0.37 (step @p106 :rule trans :premises (@p105 @p103)) % 0.15/0.37 (step @p107 :rule true_elim :premises (@p106)) % 0.15/0.37 (step @p108 :rule cong :premises (@p107 @p99) :args (@t78)) % 0.15/0.37 (step @p109 :rule trans :premises (@p108 @p93)) % 0.15/0.37 (step @p110 :rule cong :premises (@p109) :args (@t79)) % 0.15/0.37 (step @p111 :rule refl :args (@t74)) % 0.15/0.37 (step @p112 :rule nary_cong :premises (@p111 @p110 @p92 @p91) :args (@t80)) % 0.15/0.37 (step @p113 :rule cong :premises (@p112) :args (@t81)) % 0.15/0.37 (step @p114 :rule refl :args (@t77)) % 0.15/0.37 (step @p115 :rule cong :premises (@p114 @p113) :args ((=> @t77 @t81))) % 0.15/0.37 (assume-push @p168 @t77) % 0.15/0.37 (step @p117 :rule skolemize :premises (@p87)) % 0.15/0.37 (step-pop @p169 :rule scope :premises (@p117)) % 0.15/0.37 (step @p118 :rule process_scope :premises (@p169) :args (@t81)) % 0.15/0.37 (step @p120 :rule eq_resolve :premises (@p118 @p115)) % 0.15/0.37 (step @p121 :rule implies_elim :premises (@p120)) % 0.15/0.37 (step @p122 :rule eq_resolve :premises (@p121 @p90)) % 0.15/0.37 (step @p123 :rule chain_m_resolution :premises (@p122 @p87) :args (@t76 @t82 (@list @t56))) % 0.15/0.37 (step @p124 :rule cnf_or_neg :args (@t75 3)) % 0.15/0.37 (step @p125 :rule chain_m_resolution :premises (@p124 @p123) :args ((not @t59) @t82 @t83)) % 0.15/0.37 (step @p126 :rule bool-double-not-elim :args (@t71)) % 0.15/0.37 (step @p127 :rule refl :args (@t75)) % 0.15/0.37 (step @p128 :rule nary_cong :premises (@p127 @p126) :args ((or @t75 (not @t72)))) % 0.15/0.37 (step @p129 :rule cnf_or_neg :args (@t75 1)) % 0.15/0.37 (step @p130 :rule eq_resolve :premises (@p129 @p128)) % 0.15/0.37 (step @p131 :rule reordering :premises (@p130) :args ((or @t71 @t75))) % 0.15/0.37 (step @p132 :rule chain_m_resolution :premises (@p131 @p123) :args (@t71 @t82 @t83)) % 0.15/0.37 (step @p133 :rule bool-double-not-elim :args (@t64)) % 0.15/0.37 (step @p134 :rule refl :args (@t84)) % 0.15/0.37 (step @p135 :rule nary_cong :premises (@p134 @p133) :args ((or @t84 (not @t65)))) % 0.15/0.37 (step @p136 :rule bool-and-de-morgan :args (@t67 @t65 true)) % 0.15/0.37 (step @p137 :rule trans :premises (@p136 @p135)) % 0.15/0.37 (step @p138 :rule cong :premises (@p137) :args ((forall @t6 (not @t68)))) % 0.15/0.37 (step @p139 :rule bool-eq-false :args (@t68)) % 0.15/0.37 (step @p140 :rule cong :premises (@p139) :args (@t85)) % 0.15/0.37 (step @p141 :rule trans :premises (@p140 @p138)) % 0.15/0.37 (step @p142 :rule refl :args (@t71)) % 0.15/0.37 (step @p143 :rule cong :premises (@p142 @p141) :args (@t86)) % 0.15/0.37 ; WARNING: add trust step for TRUST % 0.15/0.37 ; trust TRUST THEORY_LEMMA % 0.15/0.37 (step @p144 :rule trust :premises () :args (@t86)) % 0.15/0.37 (step @p145 :rule eq_resolve :premises (@p144 @p143)) % 0.15/0.37 (step @p146 :rule implies_elim :premises (@p145)) % 0.15/0.37 (step @p147 :rule chain_m_resolution :premises (@p146 @p132) :args ((forall @t6 (or @t84 @t64)) (@list false) (@list @t71))) % 0.15/0.37 (step @p148 :rule instantiate :premises (@p147) :args (@t87)) % 0.15/0.37 (step @p149 :rule bool-double-not-elim :args (@t73)) % 0.15/0.37 (step @p150 :rule nary_cong :premises (@p127 @p149) :args ((or @t75 (not @t74)))) % 0.15/0.37 (step @p151 :rule cnf_or_neg :args (@t75 0)) % 0.15/0.37 (step @p152 :rule eq_resolve :premises (@p151 @p150)) % 0.15/0.37 (step @p153 :rule reordering :premises (@p152) :args ((or @t73 @t75))) % 0.15/0.37 (step @p154 :rule chain_m_resolution :premises (@p153 @p123) :args (@t73 @t82 @t83)) % 0.15/0.37 (step @p155 :rule instantiate :premises (@p154) :args (@t87)) % 0.15/0.37 (step @p156 :rule bool-double-not-elim :args (@t61)) % 0.15/0.37 (step @p157 :rule nary_cong :premises (@p127 @p156) :args ((or @t75 (not @t62)))) % 0.15/0.37 (step @p158 :rule cnf_or_neg :args (@t75 2)) % 0.15/0.37 (step @p159 :rule eq_resolve :premises (@p158 @p157)) % 0.15/0.37 (step @p160 :rule reordering :premises (@p159) :args ((or @t61 @t75))) % 0.15/0.37 (step @p161 :rule chain_m_resolution :premises (@p160 @p123) :args (@t61 @t82 @t83)) % 0.15/0.37 (step @p162 :rule cnf_or_pos :args (@t89)) % 0.15/0.37 (step @p163 :rule reordering :premises (@p162) :args ((or @t62 @t59 @t88 (not @t89)))) % 0.15/0.37 (step @p164 :rule chain_m_resolution :premises (@p163 @p161 @p125 @p155) :args (@t88 (@list false true false) (@list @t61 @t59 @t89))) % 0.15/0.37 (step @p165 :rule cnf_or_pos :args (@t91)) % 0.15/0.37 (step @p166 :rule reordering :premises (@p165) :args ((or @t59 @t90 (not @t91)))) % 0.15/0.37 (step @p167 false :rule chain_m_resolution :premises (@p166 @p164 @p148 @p125) :args (false (@list false false true) (@list @t88 @t91 @t59))) % 0.15/0.37 ) % 0.15/0.37 % SZS output end Proof % 0.15/0.37 % cvc5 exiting %------------------------------------------------------------------------------