%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : MGT056+1 : TPTP v9.3.0. Released v2.4.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n017.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8046.5625MB % OS : Linux 6.8.0-71-generic % CPULimit : 300s % WCLimit : 300s % DateTime : Tue Sep 8 06:04:53 AM UTC 2026 % Result : Theorem 0.28s 0.56s % Output : Proof 0.28s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : MGT056+1 : TPTP v9.3.0. Released v2.4.0. % 0.00/0.05 % Command : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.13/0.37 % Computer : n017.cluster.edu % 0.13/0.37 % Model : x86_64 x86_64 % 0.13/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.37 % Memory : 8046.5625MB % 0.13/0.37 % OS : Linux 6.8.0-71-generic % 0.13/0.37 % CPULimit : 300 % 0.13/0.37 % WCLimit : 300 % 0.13/0.37 % DateTime : Mon Sep 7 13:23:54 UTC 2026 % 0.13/0.38 % CPUTime : % 0.13/0.45 %----Proving TF0_NAR, FOF, or CNF % 0.28/0.56 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.28/0.56 % SZS status Theorem % 0.28/0.56 % SZS output start Proof % 0.28/0.56 ( % 0.28/0.56 (declare-sort $$unsorted 0) % 0.28/0.56 (declare-const tptp.hazard_of_mortality (-> $$unsorted $$unsorted $$unsorted)) % 0.28/0.56 (declare-const tptp.has_endowment (-> $$unsorted Bool)) % 0.28/0.56 (declare-const tptp.organization (-> $$unsorted Bool)) % 0.28/0.56 (declare-const tptp.has_immunity (-> $$unsorted $$unsorted Bool)) % 0.28/0.56 (declare-const tptp.age (-> $$unsorted $$unsorted $$unsorted)) % 0.28/0.56 (declare-const tptp.greater_or_equal (-> $$unsorted $$unsorted Bool)) % 0.28/0.56 (declare-const tptp.eta $$unsorted) % 0.28/0.56 (declare-const tptp.greater (-> $$unsorted $$unsorted Bool)) % 0.28/0.56 (declare-const tptp.zero $$unsorted) % 0.28/0.56 (declare-const tptp.smaller_or_equal (-> $$unsorted $$unsorted Bool)) % 0.28/0.56 (declare-const tptp.sigma $$unsorted) % 0.28/0.56 (declare-const tptp.smaller (-> $$unsorted $$unsorted Bool)) % 0.28/0.56 (define @t1 () (@var "Y" $$unsorted)) % 0.28/0.56 (define @t2 () (@var "X" $$unsorted)) % 0.28/0.56 (define @t3 () (= @t2 @t1)) % 0.28/0.56 (define @t4 () (tptp.smaller @t2 @t1)) % 0.28/0.56 (define @t5 () (@list @t2 @t1)) % 0.28/0.56 (define @t6 () (forall @t5 (= (tptp.smaller_or_equal @t2 @t1) (or @t4 @t3)))) % 0.28/0.56 (define @t7 () (tptp.greater @t2 @t1)) % 0.28/0.56 (define @t8 () (tptp.greater @t1 @t2)) % 0.28/0.56 (define @t9 () (forall @t5 (= @t4 @t8))) % 0.28/0.56 (define @t10 () (@var "Z" $$unsorted)) % 0.28/0.56 (define @t11 () (tptp.greater @t2 @t10)) % 0.28/0.56 (define @t12 () (tptp.greater @t1 @t10)) % 0.28/0.56 (define @t13 () (and @t7 @t12)) % 0.28/0.56 (define @t14 () (forall (@list @t2 @t1 @t10) (=> @t13 @t11))) % 0.28/0.56 (define @t15 () (@var "T" $$unsorted)) % 0.28/0.56 (define @t16 () (tptp.has_immunity @t2 @t15)) % 0.28/0.56 (define @t17 () (not @t16)) % 0.28/0.56 (define @t18 () (tptp.age @t2 @t15)) % 0.28/0.56 (define @t19 () (tptp.greater @t18 tptp.eta)) % 0.28/0.56 (define @t20 () (tptp.smaller_or_equal @t18 tptp.eta)) % 0.28/0.56 (define @t21 () (tptp.organization @t2)) % 0.28/0.56 (define @t22 () (and @t21 (=> @t20 @t16) (=> @t19 @t17))) % 0.28/0.56 (define @t23 () (@list @t15)) % 0.28/0.56 (define @t24 () (forall @t23 @t22)) % 0.28/0.56 (define @t25 () (tptp.has_endowment @t2)) % 0.28/0.56 (define @t26 () (= @t25 @t24)) % 0.28/0.56 (define @t27 () (forall (@list @t2) @t26)) % 0.28/0.56 (define @t28 () (tptp.hazard_of_mortality @t2 @t15)) % 0.28/0.56 (define @t29 () (@var "T0" $$unsorted)) % 0.28/0.56 (define @t30 () (tptp.hazard_of_mortality @t2 @t29)) % 0.28/0.56 (define @t31 () (= @t30 @t28)) % 0.28/0.56 (define @t32 () (tptp.has_immunity @t2 @t29)) % 0.28/0.56 (define @t33 () (and @t21 @t32 @t16)) % 0.28/0.56 (define @t34 () (@list @t2 @t29 @t15)) % 0.28/0.56 (define @t35 () (forall @t34 (=> @t33 @t31))) % 0.28/0.56 (define @t36 () (tptp.greater @t28 @t30)) % 0.28/0.56 (define @t37 () (and @t21 @t32 @t17)) % 0.28/0.56 (define @t38 () (forall @t34 (=> @t37 @t36))) % 0.28/0.56 (define @t39 () (@var "T1" $$unsorted)) % 0.28/0.56 (define @t40 () (tptp.hazard_of_mortality @t2 @t39)) % 0.28/0.56 (define @t41 () (@var "T2" $$unsorted)) % 0.28/0.56 (define @t42 () (tptp.greater (tptp.hazard_of_mortality @t2 @t41) @t40)) % 0.28/0.56 (define @t43 () (and @t42 (= @t40 @t30))) % 0.28/0.56 (define @t44 () (tptp.greater tptp.sigma tptp.zero)) % 0.28/0.56 (define @t45 () (tptp.greater_or_equal tptp.eta tptp.sigma)) % 0.28/0.56 (define @t46 () (tptp.greater (tptp.age @t2 @t41) tptp.eta)) % 0.28/0.56 (define @t47 () (tptp.smaller_or_equal (tptp.age @t2 @t39) tptp.eta)) % 0.28/0.56 (define @t48 () (tptp.age @t2 @t29)) % 0.28/0.56 (define @t49 () (and @t21 @t25 (= @t48 tptp.zero) @t47 @t46 @t45 @t44)) % 0.28/0.56 (define @t50 () (=> @t49 @t43)) % 0.28/0.56 (define @t51 () (@list @t2 @t29 @t39 @t41)) % 0.28/0.56 (define @t52 () (forall @t51 @t50)) % 0.28/0.56 (define @t53 () (not @t52)) % 0.28/0.56 (define @t54 () (not @t32)) % 0.28/0.56 (define @t55 () (not @t21)) % 0.28/0.56 (define @t56 () (or @t55 @t54 @t17 @t31)) % 0.28/0.56 (define @t57 () (or @t55 @t54 @t17)) % 0.28/0.56 (define @t58 () (or (not @t19) @t17)) % 0.28/0.56 (define @t59 () (forall @t23 @t58)) % 0.28/0.56 (define @t60 () (@list @t15)) % 0.28/0.56 (define @t61 () (@var "BOUND_VARIABLE_7526" $$unsorted)) % 0.28/0.56 (define @t62 () (or (not @t20) @t16)) % 0.28/0.56 (define @t63 () (forall @t23 @t62)) % 0.28/0.56 (define @t64 () (@var "BOUND_VARIABLE_7517" $$unsorted)) % 0.28/0.56 (define @t65 () (forall @t23 @t21)) % 0.28/0.56 (define @t66 () (and @t65 @t63 @t59)) % 0.28/0.56 (define @t67 () (and @t42 (= @t30 @t40))) % 0.28/0.56 (define @t68 () (not @t46)) % 0.28/0.56 (define @t69 () (not @t47)) % 0.28/0.56 (define @t70 () (= tptp.zero @t48)) % 0.28/0.56 (define @t71 () (not @t70)) % 0.28/0.56 (define @t72 () (not @t25)) % 0.28/0.56 (define @t73 () (or @t55 @t72 @t71 @t69 @t68 @t67)) % 0.28/0.56 (define @t74 () (forall @t51 @t73)) % 0.28/0.56 (define @t75 () (@quantifiers_skolemize @t74 0)) % 0.28/0.56 (define @t76 () (not @t44)) % 0.28/0.56 (define @t77 () (not @t45)) % 0.28/0.56 (define @t78 () (or @t77 @t76 @t73)) % 0.28/0.56 (define @t79 () (or @t55 @t72 @t71 @t69 @t68 @t77 @t76 @t67)) % 0.28/0.56 (define @t80 () (or @t55 @t72 @t71 @t69 @t68 @t77 @t76)) % 0.28/0.56 (define @t81 () (and @t21 @t25 @t70 @t47 @t46 @t45 @t44)) % 0.28/0.56 (define @t82 () (@quantifiers_skolemize @t74 1)) % 0.28/0.56 (define @t83 () (tptp.hazard_of_mortality @t75 @t82)) % 0.28/0.56 (define @t84 () (@quantifiers_skolemize @t74 2)) % 0.28/0.56 (define @t85 () (tptp.hazard_of_mortality @t75 @t84)) % 0.28/0.56 (define @t86 () (= @t85 @t83)) % 0.28/0.56 (define @t87 () (@quantifiers_skolemize @t74 3)) % 0.28/0.56 (define @t88 () (tptp.greater (tptp.hazard_of_mortality @t75 @t87) @t85)) % 0.28/0.56 (define @t89 () (and @t88 @t86)) % 0.28/0.56 (define @t90 () (tptp.greater (tptp.age @t75 @t87) tptp.eta)) % 0.28/0.56 (define @t91 () (not @t90)) % 0.28/0.56 (define @t92 () (tptp.smaller_or_equal (tptp.age @t75 @t84) tptp.eta)) % 0.28/0.56 (define @t93 () (not @t92)) % 0.28/0.56 (define @t94 () (tptp.age @t75 @t82)) % 0.28/0.56 (define @t95 () (= tptp.zero @t94)) % 0.28/0.56 (define @t96 () (not @t95)) % 0.28/0.56 (define @t97 () (tptp.has_endowment @t75)) % 0.28/0.56 (define @t98 () (not @t97)) % 0.28/0.56 (define @t99 () (tptp.organization @t75)) % 0.28/0.56 (define @t100 () (not @t99)) % 0.28/0.56 (define @t101 () (or @t100 @t98 @t96 @t93 @t91 @t89)) % 0.28/0.56 (define @t102 () (not @t101)) % 0.28/0.56 (define @t103 () (not @t74)) % 0.28/0.56 (define @t104 () (= @t83 @t85)) % 0.28/0.56 (define @t105 () (and @t88 @t104)) % 0.28/0.56 (define @t106 () (or @t100 @t98 @t96 @t93 @t91 @t105)) % 0.28/0.56 (define @t107 () (not @t106)) % 0.28/0.56 (define @t108 () (@list true)) % 0.28/0.56 (define @t109 () (@list @t101)) % 0.28/0.56 (define @t110 () (forall (@list @t61) (or (not (tptp.greater (tptp.age @t75 @t61) tptp.eta)) (not (tptp.has_immunity @t75 @t61))))) % 0.28/0.56 (define @t111 () (forall (@list @t64) (or (not (tptp.smaller_or_equal (tptp.age @t75 @t64) tptp.eta)) (tptp.has_immunity @t75 @t64)))) % 0.28/0.56 (define @t112 () (and @t99 @t111 @t110)) % 0.28/0.56 (define @t113 () (= @t97 @t112)) % 0.28/0.56 (define @t114 () (@list false false)) % 0.28/0.56 (define @t115 () (not @t112)) % 0.28/0.56 (define @t116 () (@list false)) % 0.28/0.56 (define @t117 () (@list @t112)) % 0.28/0.56 (define @t118 () (tptp.smaller @t94 tptp.eta)) % 0.28/0.56 (define @t119 () (or @t118 (= @t94 tptp.eta))) % 0.28/0.56 (define @t120 () (tptp.smaller_or_equal @t94 tptp.eta)) % 0.28/0.56 (define @t121 () (= @t120 @t119)) % 0.28/0.56 (define @t122 () (or @t118 (= tptp.eta @t94))) % 0.28/0.56 (define @t123 () (= @t120 @t122)) % 0.28/0.56 (define @t124 () (tptp.smaller tptp.zero tptp.eta)) % 0.28/0.56 (define @t125 () (not @t124)) % 0.28/0.56 (define @t126 () (not @t118)) % 0.28/0.56 (define @t127 () (not @t126)) % 0.28/0.56 (define @t128 () (and @t95 @t126)) % 0.28/0.56 (define @t129 () (tptp.greater tptp.eta tptp.zero)) % 0.28/0.56 (define @t130 () (= @t124 @t129)) % 0.28/0.56 (define @t131 () (= @t129 @t124)) % 0.28/0.56 (define @t132 () (@list @t9)) % 0.28/0.56 (define @t133 () (not @t12)) % 0.28/0.56 (define @t134 () (not @t7)) % 0.28/0.56 (define @t135 () (tptp.greater tptp.eta tptp.sigma)) % 0.28/0.56 (define @t136 () (not @t135)) % 0.28/0.56 (define @t137 () (or @t136 @t76 @t129)) % 0.28/0.56 (define @t138 () (= tptp.eta tptp.sigma)) % 0.28/0.56 (define @t139 () (or @t135 @t138)) % 0.28/0.56 (define @t140 () (= @t45 @t139)) % 0.28/0.56 (define @t141 () (tptp.smaller tptp.zero tptp.sigma)) % 0.28/0.56 (define @t142 () (= @t141 @t44)) % 0.28/0.56 (define @t143 () (= @t44 @t141)) % 0.28/0.56 (define @t144 () (not @t141)) % 0.28/0.56 (define @t145 () (not @t138)) % 0.28/0.56 (define @t146 () (and @t126 @t95 @t138 @t141)) % 0.28/0.56 (define @t147 () (tptp.has_immunity @t75 @t82)) % 0.28/0.56 (define @t148 () (not @t120)) % 0.28/0.56 (define @t149 () (or @t148 @t147)) % 0.28/0.56 (define @t150 () (tptp.has_immunity @t75 @t84)) % 0.28/0.56 (define @t151 () (or @t93 @t150)) % 0.28/0.56 (define @t152 () (not @t17)) % 0.28/0.56 (define @t153 () (or @t55 @t54 @t152)) % 0.28/0.56 (define @t154 () (tptp.has_immunity @t75 @t87)) % 0.28/0.56 (define @t155 () (not @t154)) % 0.28/0.56 (define @t156 () (or @t91 @t155)) % 0.28/0.56 (define @t157 () (not @t150)) % 0.28/0.56 (define @t158 () (or @t100 @t157 @t154 @t88)) % 0.28/0.56 (define @t159 () (@list true false)) % 0.28/0.56 (define @t160 () (not @t147)) % 0.28/0.56 (define @t161 () (or @t100 @t160 @t157 @t86)) % 0.28/0.56 (define @t162 () (not @t161)) % 0.28/0.56 (define @t163 () (or @t100 @t160 @t157 @t104)) % 0.28/0.56 (define @t164 () (forall @t34 @t56)) % 0.28/0.56 (assume @p1 @t6) % 0.28/0.56 (assume @p2 (forall @t5 (= (tptp.greater_or_equal @t2 @t1) (or @t7 @t3)))) % 0.28/0.56 (assume @p3 @t9) % 0.28/0.56 (assume @p4 (forall @t5 (not (and @t7 @t8)))) % 0.28/0.56 (assume @p5 @t14) % 0.28/0.56 (assume @p6 (forall @t5 (or @t4 @t3 @t7))) % 0.28/0.56 (assume @p7 @t27) % 0.28/0.56 (assume @p8 @t35) % 0.28/0.56 (assume @p9 @t38) % 0.28/0.56 (assume @p10 @t53) % 0.28/0.56 (assume @p11 true) % 0.28/0.56 (step @p12 :rule aci_norm :args ((= (or @t57 @t31) @t56))) % 0.28/0.56 (step @p13 :rule refl :args (@t31)) % 0.28/0.56 (step @p14 :rule aci_norm :args ((= (or @t55 (or @t54 @t17)) @t57))) % 0.28/0.56 (step @p15 :rule bool-and-de-morgan :args (@t32 @t16 true)) % 0.28/0.56 (step @p16 :rule refl :args (@t55)) % 0.28/0.56 (step @p17 :rule nary_cong :premises (@p16 @p15) :args ((or @t55 (not (and @t32 @t16))))) % 0.28/0.56 (step @p18 :rule bool-and-de-morgan :args (@t21 @t32 (and @t16))) % 0.28/0.56 (step @p19 :rule trans :premises (@p18 @p17)) % 0.28/0.56 (step @p20 :rule trans :premises (@p19 @p14)) % 0.28/0.56 (step @p21 :rule nary_cong :premises (@p20 @p13) :args ((or (not @t33) @t31))) % 0.28/0.56 (step @p22 :rule trans :premises (@p21 @p12)) % 0.28/0.56 (step @p23 :rule bool-impl-elim :args (@t33 @t31)) % 0.28/0.56 (step @p24 :rule trans :premises (@p23 @p22)) % 0.28/0.56 (step @p25 :rule cong :premises (@p24) :args (@t35)) % 0.28/0.56 (step @p26 :rule eq_resolve :premises (@p8 @p25)) % 0.28/0.56 (step @p27 :rule alpha_equiv :args (@t59 @t60 (@list @t61))) % 0.28/0.56 (step @p28 :rule alpha_equiv :args (@t63 @t60 (@list @t64))) % 0.28/0.56 (step @p29 :rule quant-unused-vars :args ((= @t65 @t21))) % 0.28/0.56 (step @p30 :rule nary_cong :premises (@p29 @p28 @p27) :args (@t66)) % 0.28/0.56 (step @p31 :rule quant-miniscope-and :args ((= (forall @t23 (and @t21 @t62 @t58)) @t66))) % 0.28/0.56 (step @p32 :rule trans :premises (@p31 @p30)) % 0.28/0.56 (step @p33 :rule bool-impl-elim :args (@t19 @t17)) % 0.28/0.56 (step @p34 :rule bool-impl-elim :args (@t20 @t16)) % 0.28/0.56 (step @p35 :rule refl :args (@t21)) % 0.28/0.56 (step @p36 :rule nary_cong :premises (@p35 @p34 @p33) :args (@t22)) % 0.28/0.56 (step @p37 :rule cong :premises (@p36) :args (@t24)) % 0.28/0.56 (step @p38 :rule trans :premises (@p37 @p32)) % 0.28/0.56 (step @p39 :rule refl :args (@t25)) % 0.28/0.56 (step @p40 :rule cong :premises (@p39 @p38) :args (@t26)) % 0.28/0.56 (step @p41 :rule cong :premises (@p40) :args (@t27)) % 0.28/0.56 (step @p42 :rule eq_resolve :premises (@p7 @p41)) % 0.28/0.56 (step @p43 :rule instantiate :premises (@p42) :args ((@list @t75))) % 0.28/0.56 (step @p44 :rule quant-miniscope-or :args ((= (forall @t51 @t78) (or @t77 @t76 @t74)))) % 0.28/0.56 (step @p45 :rule aci_norm :args ((= @t79 @t78))) % 0.28/0.56 (step @p46 :rule cong :premises (@p45) :args ((forall @t51 @t79))) % 0.28/0.56 (step @p47 :rule trans :premises (@p46 @p44)) % 0.28/0.56 (step @p48 :rule aci_norm :args ((= (or @t80 @t67) @t79))) % 0.28/0.56 (step @p49 :rule refl :args (@t67)) % 0.28/0.56 (step @p50 :rule aci_norm :args ((= (or @t55 (or @t72 (or @t71 (or @t69 (or @t68 (or @t77 @t76)))))) @t80))) % 0.28/0.56 (step @p51 :rule bool-and-de-morgan :args (@t45 @t44 true)) % 0.28/0.56 (step @p52 :rule refl :args (@t68)) % 0.28/0.56 (step @p53 :rule nary_cong :premises (@p52 @p51) :args ((or @t68 (not (and @t45 @t44))))) % 0.28/0.56 (step @p54 :rule bool-and-de-morgan :args (@t46 @t45 (and @t44))) % 0.28/0.56 (step @p55 :rule trans :premises (@p54 @p53)) % 0.28/0.56 (step @p56 :rule refl :args (@t69)) % 0.28/0.56 (step @p57 :rule nary_cong :premises (@p56 @p55) :args ((or @t69 (not (and @t46 @t45 @t44))))) % 0.28/0.56 (step @p58 :rule bool-and-de-morgan :args (@t47 @t46 (and @t45 @t44))) % 0.28/0.56 (step @p59 :rule trans :premises (@p58 @p57)) % 0.28/0.56 (step @p60 :rule refl :args (@t71)) % 0.28/0.56 (step @p61 :rule nary_cong :premises (@p60 @p59) :args ((or @t71 (not (and @t47 @t46 @t45 @t44))))) % 0.28/0.56 (step @p62 :rule bool-and-de-morgan :args (@t70 @t47 (and @t46 @t45 @t44))) % 0.28/0.56 (step @p63 :rule trans :premises (@p62 @p61)) % 0.28/0.56 (step @p64 :rule refl :args (@t72)) % 0.28/0.56 (step @p65 :rule nary_cong :premises (@p64 @p63) :args ((or @t72 (not (and @t70 @t47 @t46 @t45 @t44))))) % 0.28/0.56 (step @p66 :rule bool-and-de-morgan :args (@t25 @t70 (and @t47 @t46 @t45 @t44))) % 0.28/0.56 (step @p67 :rule trans :premises (@p66 @p65)) % 0.28/0.56 (step @p68 :rule nary_cong :premises (@p16 @p67) :args ((or @t55 (not (and @t25 @t70 @t47 @t46 @t45 @t44))))) % 0.28/0.56 (step @p69 :rule bool-and-de-morgan :args (@t21 @t25 (and @t70 @t47 @t46 @t45 @t44))) % 0.28/0.56 (step @p70 :rule trans :premises (@p69 @p68)) % 0.28/0.56 (step @p71 :rule trans :premises (@p70 @p50)) % 0.28/0.56 (step @p72 :rule nary_cong :premises (@p71 @p49) :args ((or (not @t81) @t67))) % 0.28/0.56 (step @p73 :rule trans :premises (@p72 @p48)) % 0.28/0.56 (step @p74 :rule bool-impl-elim :args (@t81 @t67)) % 0.28/0.56 (step @p75 :rule trans :premises (@p74 @p73)) % 0.28/0.56 (step @p76 :rule cong :premises (@p75) :args ((forall @t51 (=> @t81 @t67)))) % 0.28/0.56 (step @p77 :rule trans :premises (@p76 @p47)) % 0.28/0.56 (step @p78 :rule eq-symm :args (@t40 @t30)) % 0.28/0.56 (step @p79 :rule refl :args (@t42)) % 0.28/0.56 (step @p80 :rule nary_cong :premises (@p79 @p78) :args (@t43)) % 0.28/0.56 (step @p81 :rule refl :args (@t44)) % 0.28/0.56 (step @p82 :rule refl :args (@t45)) % 0.28/0.56 (step @p83 :rule refl :args (@t46)) % 0.28/0.56 (step @p84 :rule refl :args (@t47)) % 0.28/0.56 (step @p85 :rule eq-symm :args (@t48 tptp.zero)) % 0.28/0.56 (step @p86 :rule refl :args (@t21)) % 0.28/0.56 (step @p87 :rule nary_cong :premises (@p86 @p39 @p85 @p84 @p83 @p82 @p81) :args (@t49)) % 0.28/0.56 (step @p88 :rule cong :premises (@p87 @p80) :args (@t50)) % 0.28/0.56 (step @p89 :rule cong :premises (@p88) :args (@t52)) % 0.28/0.56 (step @p90 :rule trans :premises (@p89 @p77)) % 0.28/0.56 (step @p91 :rule cong :premises (@p90) :args (@t53)) % 0.28/0.56 (step @p92 :rule eq_resolve :premises (@p10 @p91)) % 0.28/0.56 (step @p93 :rule not_or_elim :premises (@p92) :args (2)) % 0.28/0.56 (step @p94 :rule refl :args (@t102)) % 0.28/0.56 (step @p95 :rule bool-double-not-elim :args (@t74)) % 0.28/0.56 (step @p96 :rule nary_cong :premises (@p95 @p94) :args ((or (not @t103) @t102))) % 0.28/0.56 (step @p97 :rule eq-symm :args (@t83 @t85)) % 0.28/0.56 (step @p98 :rule refl :args (@t88)) % 0.28/0.56 (step @p99 :rule nary_cong :premises (@p98 @p97) :args (@t105)) % 0.28/0.56 (step @p100 :rule refl :args (@t91)) % 0.28/0.56 (step @p101 :rule refl :args (@t93)) % 0.28/0.56 (step @p102 :rule refl :args (@t96)) % 0.28/0.56 (step @p103 :rule refl :args (@t98)) % 0.28/0.56 (step @p104 :rule refl :args (@t100)) % 0.28/0.56 (step @p105 :rule nary_cong :premises (@p104 @p103 @p102 @p101 @p100 @p99) :args (@t106)) % 0.28/0.56 (step @p106 :rule cong :premises (@p105) :args (@t107)) % 0.28/0.56 (step @p107 :rule refl :args (@t103)) % 0.28/0.56 (step @p108 :rule cong :premises (@p107 @p106) :args ((=> @t103 @t107))) % 0.28/0.56 (assume-push @p335 @t103) % 0.28/0.56 (step @p110 :rule skolemize :premises (@p93)) % 0.28/0.56 (step-pop @p336 :rule scope :premises (@p110)) % 0.28/0.56 (step @p111 :rule process_scope :premises (@p336) :args (@t107)) % 0.28/0.56 (step @p113 :rule eq_resolve :premises (@p111 @p108)) % 0.28/0.56 (step @p114 :rule implies_elim :premises (@p113)) % 0.28/0.56 (step @p115 :rule eq_resolve :premises (@p114 @p96)) % 0.28/0.56 (step @p116 :rule chain_m_resolution :premises (@p115 @p93) :args (@t102 @t108 (@list @t74))) % 0.28/0.56 (step @p117 :rule bool-double-not-elim :args (@t97)) % 0.28/0.56 (step @p118 :rule refl :args (@t101)) % 0.28/0.56 (step @p119 :rule nary_cong :premises (@p118 @p117) :args ((or @t101 (not @t98)))) % 0.28/0.56 (step @p120 :rule cnf_or_neg :args (@t101 1)) % 0.28/0.56 (step @p121 :rule eq_resolve :premises (@p120 @p119)) % 0.28/0.56 (step @p122 :rule reordering :premises (@p121) :args ((or @t97 @t101))) % 0.28/0.56 (step @p123 :rule chain_m_resolution :premises (@p122 @p116) :args (@t97 @t108 @t109)) % 0.28/0.56 (step @p124 :rule cnf_equiv_pos1 :args (@t113)) % 0.28/0.56 (step @p125 :rule reordering :premises (@p124) :args ((or @t98 @t112 (not @t113)))) % 0.28/0.56 (step @p126 :rule chain_m_resolution :premises (@p125 @p123 @p43) :args (@t112 @t114 (@list @t97 @t113))) % 0.28/0.56 (step @p127 :rule cnf_and_pos :args (@t112 1)) % 0.28/0.56 (step @p128 :rule reordering :premises (@p127) :args ((or @t111 @t115))) % 0.28/0.56 (step @p129 :rule chain_m_resolution :premises (@p128 @p126) :args (@t111 @t116 @t117)) % 0.28/0.56 (step @p130 :rule instantiate :premises (@p129) :args ((@list @t82))) % 0.28/0.56 (step @p131 :rule eq-symm :args (@t94 tptp.eta)) % 0.28/0.56 (step @p132 :rule refl :args (@t118)) % 0.28/0.56 (step @p133 :rule nary_cong :premises (@p132 @p131) :args (@t119)) % 0.28/0.56 (step @p134 :rule refl :args (@t120)) % 0.28/0.56 (step @p135 :rule cong :premises (@p134 @p133) :args (@t121)) % 0.28/0.56 (step @p136 :rule refl :args (@t6)) % 0.28/0.56 (step @p137 :rule cong :premises (@p136 @p135) :args ((=> @t6 @t121))) % 0.28/0.56 (assume-push @p337 @t6) % 0.28/0.56 (step @p139 :rule instantiate :premises (@p1) :args ((@list @t94 tptp.eta))) % 0.28/0.56 (step-pop @p338 :rule scope :premises (@p139)) % 0.28/0.56 (step @p140 :rule process_scope :premises (@p338) :args (@t121)) % 0.28/0.56 (step @p142 :rule eq_resolve :premises (@p140 @p137)) % 0.28/0.56 (step @p143 :rule implies_elim :premises (@p142)) % 0.28/0.56 (step @p144 :rule chain_m_resolution :premises (@p143 @p1) :args (@t123 @t116 (@list @t6))) % 0.28/0.56 (step @p145 :rule bool-double-not-elim :args (@t95)) % 0.28/0.56 (step @p146 :rule nary_cong :premises (@p118 @p145) :args ((or @t101 (not @t96)))) % 0.28/0.56 (step @p147 :rule cnf_or_neg :args (@t101 2)) % 0.28/0.56 (step @p148 :rule eq_resolve :premises (@p147 @p146)) % 0.28/0.56 (step @p149 :rule reordering :premises (@p148) :args ((or @t95 @t101))) % 0.28/0.56 (step @p150 :rule chain_m_resolution :premises (@p149 @p116) :args (@t95 @t108 @t109)) % 0.28/0.56 (step @p151 :rule refl :args (@t125)) % 0.28/0.56 (step @p152 :rule bool-double-not-elim :args (@t118)) % 0.28/0.56 (step @p153 :rule nary_cong :premises (@p102 @p152 @p151) :args ((or @t96 @t127 @t125))) % 0.28/0.56 (assume-push @p339 @t95) % 0.28/0.56 (assume-push @p340 @t126) % 0.28/0.56 (assume-push @p341 @t126) % 0.28/0.56 (assume-push @p342 @t95) % 0.28/0.56 (step @p158 :rule false_intro :premises (@p340)) % 0.28/0.56 (step @p159 :rule refl :args (tptp.eta)) % 0.28/0.56 (step @p160 :rule cong :premises (@p150 @p159) :args (@t124)) % 0.28/0.56 (step @p161 :rule trans :premises (@p160 @p158)) % 0.28/0.56 (step @p162 :rule false_elim :premises (@p161)) % 0.28/0.56 (step-pop @p343 :rule scope :premises (@p162)) % 0.28/0.56 (step-pop @p344 :rule scope :premises (@p343)) % 0.28/0.56 (step @p163 :rule process_scope :premises (@p344) :args (@t125)) % 0.28/0.56 (step @p166 :rule and_intro :premises (@p340 @p150)) % 0.28/0.56 (step @p167 :rule modus_ponens :premises (@p166 @p163)) % 0.28/0.56 (step-pop @p345 :rule scope :premises (@p167)) % 0.28/0.56 (step-pop @p346 :rule scope :premises (@p345)) % 0.28/0.56 (step @p168 :rule process_scope :premises (@p346) :args (@t125)) % 0.28/0.56 (step @p171 :rule implies_elim :premises (@p168)) % 0.28/0.56 (step @p172 :rule cnf_and_neg :args (@t128)) % 0.28/0.56 (step @p173 :rule resolution :premises (@p172 @p171) :args (true @t128)) % 0.28/0.56 (step @p174 :rule eq_resolve :premises (@p173 @p153)) % 0.28/0.56 (step @p175 :rule eq-symm :args (@t124 @t129)) % 0.28/0.56 (step @p176 :rule refl :args (@t9)) % 0.28/0.56 (step @p177 :rule cong :premises (@p176 @p175) :args ((=> @t9 @t130))) % 0.28/0.56 (assume-push @p347 @t9) % 0.28/0.56 (step @p179 :rule instantiate :premises (@p3) :args ((@list tptp.zero tptp.eta))) % 0.28/0.56 (step-pop @p348 :rule scope :premises (@p179)) % 0.28/0.56 (step @p180 :rule process_scope :premises (@p348) :args (@t130)) % 0.28/0.56 (step @p182 :rule eq_resolve :premises (@p180 @p177)) % 0.28/0.56 (step @p183 :rule implies_elim :premises (@p182)) % 0.28/0.56 (step @p184 :rule chain_m_resolution :premises (@p183 @p3) :args (@t131 @t116 @t132)) % 0.28/0.56 (step @p185 :rule cnf_equiv_pos1 :args (@t131)) % 0.28/0.56 (step @p186 :rule reordering :premises (@p185) :args ((or (not @t129) @t124 (not @t131)))) % 0.28/0.56 (step @p187 :rule not_or_elim :premises (@p92) :args (1)) % 0.28/0.56 (step @p188 :rule not_not_elim :premises (@p187)) % 0.28/0.56 (step @p189 :rule aci_norm :args ((= (or (or @t134 @t133) @t11) (or @t134 @t133 @t11)))) % 0.28/0.56 (step @p190 :rule refl :args (@t11)) % 0.28/0.56 (step @p191 :rule bool-and-de-morgan :args (@t7 @t12 true)) % 0.28/0.56 (step @p192 :rule nary_cong :premises (@p191 @p190) :args ((or (not @t13) @t11))) % 0.28/0.56 (step @p193 :rule trans :premises (@p192 @p189)) % 0.28/0.56 (step @p194 :rule bool-impl-elim :args (@t13 @t11)) % 0.28/0.56 (step @p195 :rule trans :premises (@p194 @p193)) % 0.28/0.56 (step @p196 :rule cong :premises (@p195) :args (@t14)) % 0.28/0.56 (step @p197 :rule eq_resolve :premises (@p5 @p196)) % 0.28/0.56 (step @p198 :rule instantiate :premises (@p197) :args ((@list tptp.eta tptp.sigma tptp.zero))) % 0.28/0.56 (step @p199 :rule cnf_or_pos :args (@t137)) % 0.28/0.56 (step @p200 :rule reordering :premises (@p199) :args ((or @t76 @t136 @t129 (not @t137)))) % 0.28/0.56 (step @p201 :rule instantiate :premises (@p2) :args ((@list tptp.eta tptp.sigma))) % 0.28/0.56 (step @p202 :rule not_or_elim :premises (@p92) :args (0)) % 0.28/0.56 (step @p203 :rule not_not_elim :premises (@p202)) % 0.28/0.56 (step @p204 :rule cnf_equiv_pos1 :args (@t140)) % 0.28/0.56 (step @p205 :rule reordering :premises (@p204) :args ((or @t77 @t139 (not @t140)))) % 0.28/0.56 (step @p206 :rule chain_m_resolution :premises (@p205 @p203 @p201) :args (@t139 @t114 (@list @t45 @t140))) % 0.28/0.56 (step @p207 :rule cnf_or_pos :args (@t139)) % 0.28/0.56 (step @p208 :rule reordering :premises (@p207) :args ((or @t135 @t138 (not @t139)))) % 0.28/0.56 (step @p209 :rule eq-symm :args (@t141 @t44)) % 0.28/0.56 (step @p210 :rule cong :premises (@p176 @p209) :args ((=> @t9 @t142))) % 0.28/0.56 (assume-push @p349 @t9) % 0.28/0.56 (step @p212 :rule instantiate :premises (@p3) :args ((@list tptp.zero tptp.sigma))) % 0.28/0.56 (step-pop @p350 :rule scope :premises (@p212)) % 0.28/0.56 (step @p213 :rule process_scope :premises (@p350) :args (@t142)) % 0.28/0.56 (step @p215 :rule eq_resolve :premises (@p213 @p210)) % 0.28/0.56 (step @p216 :rule implies_elim :premises (@p215)) % 0.28/0.56 (step @p217 :rule chain_m_resolution :premises (@p216 @p3) :args (@t143 @t116 @t132)) % 0.28/0.56 (step @p218 :rule cnf_equiv_pos1 :args (@t143)) % 0.28/0.56 (step @p219 :rule reordering :premises (@p218) :args ((or @t76 @t141 (not @t143)))) % 0.28/0.56 (step @p220 :rule chain_m_resolution :premises (@p219 @p188 @p217) :args (@t141 @t114 (@list @t44 @t143))) % 0.28/0.56 (step @p221 :rule refl :args (@t144)) % 0.28/0.56 (step @p222 :rule refl :args (@t145)) % 0.28/0.56 (step @p223 :rule nary_cong :premises (@p102 @p222 @p221 @p152) :args ((or @t96 @t145 @t144 @t127))) % 0.28/0.56 (assume-push @p351 @t126) % 0.28/0.56 (assume-push @p352 @t95) % 0.28/0.56 (assume-push @p353 @t138) % 0.28/0.56 (assume-push @p354 @t141) % 0.28/0.56 (step @p228 :rule evaluate :args ((= true false))) % 0.28/0.56 (step @p229 :rule false_intro :premises (@p351)) % 0.28/0.56 (step @p159 :rule refl :args (tptp.eta)) % 0.28/0.56 (step @p160 :rule cong :premises (@p150 @p159) :args (@t124)) % 0.28/0.56 (step @p230 :rule symm :premises (@p353)) % 0.28/0.56 (step @p231 :rule refl :args (tptp.zero)) % 0.28/0.56 (step @p232 :rule cong :premises (@p231 @p230) :args (@t141)) % 0.28/0.56 (step @p233 :rule true_intro :premises (@p220)) % 0.28/0.56 (step @p234 :rule symm :premises (@p233)) % 0.28/0.56 (step @p235 :rule trans :premises (@p234 @p232 @p160 @p229)) % 0.28/0.56 (step @p236 false :rule eq_resolve :premises (@p235 @p228)) % 0.28/0.56 (step-pop @p355 :rule scope :premises (@p236)) % 0.28/0.56 (step-pop @p356 :rule scope :premises (@p355)) % 0.28/0.56 (step-pop @p357 :rule scope :premises (@p356)) % 0.28/0.56 (step-pop @p358 :rule scope :premises (@p357)) % 0.28/0.56 (step @p237 :rule process_scope :premises (@p358) :args (false)) % 0.28/0.56 (assume-push @p359 @t95) % 0.28/0.56 (assume-push @p360 @t138) % 0.28/0.56 (assume-push @p361 @t141) % 0.28/0.56 (assume-push @p362 @t126) % 0.28/0.56 (step @p246 :rule and_intro :premises (@p362 @p150 @p360 @p220)) % 0.28/0.56 (step-pop @p363 :rule scope :premises (@p246)) % 0.28/0.56 (step-pop @p364 :rule scope :premises (@p363)) % 0.28/0.56 (step-pop @p365 :rule scope :premises (@p364)) % 0.28/0.56 (step-pop @p366 :rule scope :premises (@p365)) % 0.28/0.56 (step @p247 :rule process_scope :premises (@p366) :args (@t146)) % 0.28/0.56 (step @p252 :rule implies_elim :premises (@p247)) % 0.28/0.56 (step @p253 :rule resolution :premises (@p252 @p237) :args (true @t146)) % 0.28/0.56 (step @p254 :rule not_and :premises (@p253)) % 0.28/0.56 (step @p255 :rule eq_resolve :premises (@p254 @p223)) % 0.28/0.56 (step @p256 :rule chain_m_resolution :premises (@p255 @p220 @p150 @p208 @p206 @p200 @p198 @p188 @p186 @p184 @p174 @p150) :args (@t118 (@list false false false false true false false true false true false) (@list @t141 @t95 @t138 @t139 @t135 @t137 @t44 @t129 @t131 @t124 @t95))) % 0.28/0.56 (step @p257 :rule cnf_or_neg :args (@t122 0)) % 0.28/0.56 (step @p258 :rule chain_m_resolution :premises (@p257 @p256) :args (@t122 @t116 (@list @t118))) % 0.28/0.56 (step @p259 :rule cnf_equiv_pos2 :args (@t123)) % 0.28/0.56 (step @p260 :rule reordering :premises (@p259) :args ((or @t120 (not @t122) (not @t123)))) % 0.28/0.56 (step @p261 :rule chain_m_resolution :premises (@p260 @p258 @p144) :args (@t120 @t114 (@list @t122 @t123))) % 0.28/0.56 (step @p262 :rule cnf_or_pos :args (@t149)) % 0.28/0.56 (step @p263 :rule reordering :premises (@p262) :args ((or @t148 @t147 (not @t149)))) % 0.28/0.56 (step @p264 :rule chain_m_resolution :premises (@p263 @p261 @p130) :args (@t147 @t114 (@list @t120 @t149))) % 0.28/0.56 (step @p265 :rule instantiate :premises (@p129) :args ((@list @t84))) % 0.28/0.56 (step @p266 :rule bool-double-not-elim :args (@t92)) % 0.28/0.56 (step @p267 :rule nary_cong :premises (@p118 @p266) :args ((or @t101 (not @t93)))) % 0.28/0.56 (step @p268 :rule cnf_or_neg :args (@t101 3)) % 0.28/0.56 (step @p269 :rule eq_resolve :premises (@p268 @p267)) % 0.28/0.56 (step @p270 :rule reordering :premises (@p269) :args ((or @t92 @t101))) % 0.28/0.56 (step @p271 :rule chain_m_resolution :premises (@p270 @p116) :args (@t92 @t108 @t109)) % 0.28/0.56 (step @p272 :rule cnf_or_pos :args (@t151)) % 0.28/0.56 (step @p273 :rule reordering :premises (@p272) :args ((or @t93 @t150 (not @t151)))) % 0.28/0.56 (step @p274 :rule chain_m_resolution :premises (@p273 @p271 @p265) :args (@t150 @t114 (@list @t92 @t151))) % 0.28/0.56 (step @p275 :rule aci_norm :args ((= (or (or @t55 @t54 @t16) @t36) (or @t55 @t54 @t16 @t36)))) % 0.28/0.56 (step @p276 :rule refl :args (@t36)) % 0.28/0.56 (step @p277 :rule bool-double-not-elim :args (@t16)) % 0.28/0.56 (step @p278 :rule refl :args (@t54)) % 0.28/0.56 (step @p279 :rule nary_cong :premises (@p16 @p278 @p277) :args (@t153)) % 0.28/0.56 (step @p280 :rule aci_norm :args ((= (or @t55 (or @t54 @t152)) @t153))) % 0.28/0.56 (step @p281 :rule trans :premises (@p280 @p279)) % 0.28/0.56 (step @p282 :rule bool-and-de-morgan :args (@t32 @t17 true)) % 0.28/0.56 (step @p283 :rule nary_cong :premises (@p16 @p282) :args ((or @t55 (not (and @t32 @t17))))) % 0.28/0.56 (step @p284 :rule bool-and-de-morgan :args (@t21 @t32 (and @t17))) % 0.28/0.56 (step @p285 :rule trans :premises (@p284 @p283)) % 0.28/0.56 (step @p286 :rule trans :premises (@p285 @p281)) % 0.28/0.56 (step @p287 :rule nary_cong :premises (@p286 @p276) :args ((or (not @t37) @t36))) % 0.28/0.56 (step @p288 :rule trans :premises (@p287 @p275)) % 0.28/0.56 (step @p289 :rule bool-impl-elim :args (@t37 @t36)) % 0.28/0.56 (step @p290 :rule trans :premises (@p289 @p288)) % 0.28/0.56 (step @p291 :rule cong :premises (@p290) :args (@t38)) % 0.28/0.56 (step @p292 :rule eq_resolve :premises (@p9 @p291)) % 0.28/0.56 (step @p293 :rule instantiate :premises (@p292) :args ((@list @t75 @t84 @t87))) % 0.28/0.56 (step @p294 :rule cnf_and_pos :args (@t112 2)) % 0.28/0.56 (step @p295 :rule reordering :premises (@p294) :args ((or @t110 @t115))) % 0.28/0.56 (step @p296 :rule chain_m_resolution :premises (@p295 @p126) :args (@t110 @t116 @t117)) % 0.28/0.56 (step @p297 :rule instantiate :premises (@p296) :args ((@list @t87))) % 0.28/0.56 (step @p298 :rule bool-double-not-elim :args (@t90)) % 0.28/0.56 (step @p299 :rule nary_cong :premises (@p118 @p298) :args ((or @t101 (not @t91)))) % 0.28/0.56 (step @p300 :rule cnf_or_neg :args (@t101 4)) % 0.28/0.56 (step @p301 :rule eq_resolve :premises (@p300 @p299)) % 0.28/0.56 (step @p302 :rule reordering :premises (@p301) :args ((or @t90 @t101))) % 0.28/0.56 (step @p303 :rule chain_m_resolution :premises (@p302 @p116) :args (@t90 @t108 @t109)) % 0.28/0.56 (step @p304 :rule cnf_or_pos :args (@t156)) % 0.28/0.56 (step @p305 :rule reordering :premises (@p304) :args ((or @t91 @t155 (not @t156)))) % 0.28/0.56 (step @p306 :rule chain_m_resolution :premises (@p305 @p303 @p297) :args (@t155 @t114 (@list @t90 @t156))) % 0.28/0.56 (step @p307 :rule bool-double-not-elim :args (@t99)) % 0.28/0.56 (step @p308 :rule nary_cong :premises (@p118 @p307) :args ((or @t101 (not @t100)))) % 0.28/0.56 (step @p309 :rule cnf_or_neg :args (@t101 0)) % 0.28/0.56 (step @p310 :rule eq_resolve :premises (@p309 @p308)) % 0.28/0.56 (step @p311 :rule reordering :premises (@p310) :args ((or @t99 @t101))) % 0.28/0.56 (step @p312 :rule chain_m_resolution :premises (@p311 @p116) :args (@t99 @t108 @t109)) % 0.28/0.56 (step @p313 :rule cnf_or_pos :args (@t158)) % 0.28/0.56 (step @p314 :rule reordering :premises (@p313) :args ((or @t100 @t88 @t157 @t154 (not @t158)))) % 0.28/0.56 (step @p315 :rule chain_m_resolution :premises (@p314 @p312 @p274 @p306 @p293) :args (@t88 (@list false false true false) (@list @t99 @t150 @t154 @t158))) % 0.28/0.56 (step @p316 :rule cnf_or_neg :args (@t101 5)) % 0.28/0.56 (step @p317 :rule chain_m_resolution :premises (@p316 @p116) :args ((not @t89) @t108 @t109)) % 0.28/0.56 (step @p318 :rule cnf_and_neg :args (@t89)) % 0.28/0.56 (step @p319 :rule chain_m_resolution :premises (@p318 @p317 @p315) :args ((not @t86) @t159 (@list @t89 @t88))) % 0.28/0.56 (step @p320 :rule cnf_or_pos :args (@t161)) % 0.28/0.56 (step @p321 :rule reordering :premises (@p320) :args ((or @t100 @t86 @t157 @t160 @t162))) % 0.28/0.56 (step @p322 :rule chain_m_resolution :premises (@p321 @p312 @p319 @p274 @p264) :args (@t162 (@list false true false false) (@list @t99 @t86 @t150 @t147))) % 0.28/0.56 (step @p323 :rule refl :args (@t157)) % 0.28/0.56 (step @p324 :rule refl :args (@t160)) % 0.28/0.56 (step @p325 :rule nary_cong :premises (@p104 @p324 @p323 @p97) :args (@t163)) % 0.28/0.56 (step @p326 :rule refl :args (@t164)) % 0.28/0.56 (step @p327 :rule cong :premises (@p326 @p325) :args ((=> @t164 @t163))) % 0.28/0.56 (assume-push @p367 @t164) % 0.28/0.56 (step @p329 :rule instantiate :premises (@p26) :args ((@list @t75 @t82 @t84))) % 0.28/0.56 (step-pop @p368 :rule scope :premises (@p329)) % 0.28/0.56 (step @p330 :rule process_scope :premises (@p368) :args (@t163)) % 0.28/0.56 (step @p332 :rule eq_resolve :premises (@p330 @p327)) % 0.28/0.56 (step @p333 :rule implies_elim :premises (@p332)) % 0.28/0.56 (step @p334 false :rule chain_m_resolution :premises (@p333 @p322 @p26) :args (false @t159 (@list @t161 @t164))) % 0.28/0.56 ) % 0.28/0.56 % SZS output end Proof % 0.28/0.57 % cvc5 exiting %------------------------------------------------------------------------------