cvc5---1.3.4.THM-Prf.s

%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU523^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n007.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 08:52:03 AM UTC 2026

% Result   : Theorem 0.37s 0.72s
% Output   : Proof 0.37s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU523^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.13  % Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.16/0.34  % Computer : n007.cluster.edu
% 0.16/0.34  % Model    : x86_64 x86_64
% 0.16/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34  % Memory   : 8042.1875MB
% 0.16/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34  % CPULimit : 300
% 0.16/0.34  % WCLimit  : 300
% 0.16/0.34  % DateTime : Tue Jun  2 17:39:42 EDT 2026
% 0.16/0.35  % CPUTime  : 
% 0.31/0.51  %----Proving TH0
% 0.37/0.72  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 0.37/0.72  % SZS status Theorem
% 0.37/0.72  % SZS output start Proof
% 0.37/0.72  (
% 0.37/0.72  (declare-sort $$unsorted 0)
% 0.37/0.72  (declare-const tptp.emptyset $$unsorted)
% 0.37/0.72  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 0.37/0.72  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 0.37/0.72  (declare-const tptp.setunionI Bool)
% 0.37/0.72  (declare-const tptp.powersetE Bool)
% 0.37/0.72  (declare-const tptp.emptyInPowerset Bool)
% 0.37/0.72  (declare-const tptp.setoftrueEq Bool)
% 0.37/0.72  (declare-const tptp.setadjoinOr Bool)
% 0.37/0.72  (declare-const tptp.setadjoinE Bool)
% 0.37/0.72  (declare-const tptp.emptyinunitempty Bool)
% 0.37/0.72  (declare-const tptp.nonemptyI1 Bool)
% 0.37/0.72  (declare-const tptp.nonemptyI Bool)
% 0.37/0.72  (declare-const tptp.nonemptyE1 Bool)
% 0.37/0.72  (declare-const tptp.noeltsimpempty Bool)
% 0.37/0.72  (declare-const tptp.emptyI Bool)
% 0.37/0.72  (declare-const tptp.omegaIndAx Bool)
% 0.37/0.72  (declare-const tptp.omega0Ax Bool)
% 0.37/0.72  (declare-const tptp.setadjoinIL Bool)
% 0.37/0.72  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 0.37/0.72  (declare-const tptp.powersetAx Bool)
% 0.37/0.72  (declare-const tptp.omegaSAx Bool)
% 0.37/0.72  (declare-const tptp.setext Bool)
% 0.37/0.72  (declare-const tptp.setadjoinAx Bool)
% 0.37/0.72  (declare-const tptp.powersetI Bool)
% 0.37/0.72  (declare-const tptp.setbeta Bool)
% 0.37/0.72  (declare-const tptp.dsetconstrER Bool)
% 0.37/0.72  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 0.37/0.72  (declare-const tptp.setadjoinIR Bool)
% 0.37/0.72  (declare-const tptp.notinemptyset Bool)
% 0.37/0.72  (declare-const tptp.foundationAx Bool)
% 0.37/0.72  (declare-const tptp.setextAx Bool)
% 0.37/0.72  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 0.37/0.72  (declare-const tptp.emptysetAx Bool)
% 0.37/0.72  (declare-const tptp.dsetconstrEL Bool)
% 0.37/0.72  (declare-const tptp.replAx Bool)
% 0.37/0.72  (declare-const tptp.emptysetimpfalse Bool)
% 0.37/0.72  (declare-const tptp.wellorderingAx Bool)
% 0.37/0.72  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 0.37/0.72  (declare-const tptp.emptyinPowerset Bool)
% 0.37/0.72  (declare-const tptp.exuE1 Bool)
% 0.37/0.72  (declare-const tptp.descrp Bool)
% 0.37/0.72  (declare-const tptp.dsetconstrI Bool)
% 0.37/0.72  (declare-const tptp.omega $$unsorted)
% 0.37/0.72  (declare-const tptp.exuE3e Bool)
% 0.37/0.72  (declare-const tptp.prop2setE Bool)
% 0.37/0.72  (declare-const tptp.setunionAx Bool)
% 0.37/0.72  (declare-const tptp.emptysetE Bool)
% 0.37/0.72  (define tptp.exu () (let ((_let_1 (@var "Xy" $$unsorted))) (let ((_let_2 (@var "Xx" $$unsorted))) (let ((_let_3 (@var "Xphi" (-> $$unsorted Bool)))) (lambda (@list _let_3) (exists (@list _let_2) (and (_ _let_3 _let_2) (forall (@list _let_1) (=> (_ _let_3 _let_1) (= _let_2 _let_1))))))))))
% 0.37/0.72  (define tptp.prop2set () (let ((_let_1 (@var "Xphi" Bool))) (lambda (@list _let_1) (_ (_ tptp.dsetconstr (_ tptp.powerset tptp.emptyset)) (lambda (@list (@var "Xx" $$unsorted)) _let_1)))))
% 0.37/0.72  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 0.37/0.72  (define @t1 () (@var "B" $$unsorted))
% 0.37/0.72  (define @t2 () (@var "A" $$unsorted))
% 0.37/0.72  (define @t3 () (= @t2 @t1))
% 0.37/0.72  (define @t4 () (@var "Xx" $$unsorted))
% 0.37/0.72  (define @t5 () (_ tptp.in @t4))
% 0.37/0.72  (define @t6 () (_ @t5 @t1))
% 0.37/0.72  (define @t7 () (_ @t5 @t2))
% 0.37/0.72  (define @t8 () (= @t7 @t6))
% 0.37/0.72  (define @t9 () (@list @t4))
% 0.37/0.72  (define @t10 () (forall @t9 @t8))
% 0.37/0.72  (define @t11 () (=> @t10 @t3))
% 0.37/0.72  (define @t12 () (@list @t2 @t1))
% 0.37/0.72  (define @t13 () (forall @t12 @t11))
% 0.37/0.72  (define @t14 () (= tptp.setextAx @t13))
% 0.37/0.72  (define @t15 () (_ @t5 tptp.emptyset))
% 0.37/0.72  (define @t16 () (not @t15))
% 0.37/0.72  (define @t17 () (forall @t9 @t16))
% 0.37/0.72  (define @t18 () (= tptp.emptysetAx @t17))
% 0.37/0.72  (define @t19 () (@var "Xy" $$unsorted))
% 0.37/0.72  (define @t20 () (_ tptp.in @t19))
% 0.37/0.72  (define @t21 () (_ @t20 @t2))
% 0.37/0.72  (define @t22 () (= @t19 @t4))
% 0.37/0.72  (define @t23 () (or @t22 @t21))
% 0.37/0.72  (define @t24 () (_ tptp.setadjoin @t4))
% 0.37/0.72  (define @t25 () (_ @t24 @t2))
% 0.37/0.72  (define @t26 () (_ @t20 @t25))
% 0.37/0.72  (define @t27 () (= @t26 @t23))
% 0.37/0.72  (define @t28 () (@list @t4 @t2 @t19))
% 0.37/0.72  (define @t29 () (forall @t28 @t27))
% 0.37/0.72  (define @t30 () (= tptp.setadjoinAx @t29))
% 0.37/0.72  (define @t31 () (=> @t6 @t7))
% 0.37/0.72  (define @t32 () (forall @t9 @t31))
% 0.37/0.72  (define @t33 () (_ tptp.powerset @t2))
% 0.37/0.72  (define @t34 () (_ tptp.in @t1))
% 0.37/0.72  (define @t35 () (_ @t34 @t33))
% 0.37/0.72  (define @t36 () (= @t35 @t32))
% 0.37/0.72  (define @t37 () (forall @t12 @t36))
% 0.37/0.72  (define @t38 () (= tptp.powersetAx @t37))
% 0.37/0.72  (define @t39 () (_ @t34 @t2))
% 0.37/0.72  (define @t40 () (and @t6 @t39))
% 0.37/0.72  (define @t41 () (@list @t1))
% 0.37/0.72  (define @t42 () (exists @t41 @t40))
% 0.37/0.72  (define @t43 () (_ tptp.setunion @t2))
% 0.37/0.72  (define @t44 () (_ @t5 @t43))
% 0.37/0.72  (define @t45 () (= @t44 @t42))
% 0.37/0.72  (define @t46 () (@list @t2 @t4))
% 0.37/0.72  (define @t47 () (forall @t46 @t45))
% 0.37/0.72  (define @t48 () (= tptp.setunionAx @t47))
% 0.37/0.72  (define @t49 () (_ tptp.in tptp.emptyset))
% 0.37/0.72  (define @t50 () (_ @t49 tptp.omega))
% 0.37/0.72  (define @t51 () (_ @t24 @t4))
% 0.37/0.72  (define @t52 () (_ tptp.in @t51))
% 0.37/0.72  (define @t53 () (_ @t52 tptp.omega))
% 0.37/0.72  (define @t54 () (_ @t5 tptp.omega))
% 0.37/0.72  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 0.37/0.72  (define @t56 () (= tptp.omegaSAx @t55))
% 0.37/0.72  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 0.37/0.72  (define @t58 () (_ @t52 @t2))
% 0.37/0.72  (define @t59 () (and @t54 @t7))
% 0.37/0.72  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 0.37/0.72  (define @t61 () (_ @t49 @t2))
% 0.37/0.72  (define @t62 () (and @t61 @t60))
% 0.37/0.72  (define @t63 () (=> @t62 @t57))
% 0.37/0.72  (define @t64 () (@list @t2))
% 0.37/0.72  (define @t65 () (forall @t64 @t63))
% 0.37/0.72  (define @t66 () (= tptp.omegaIndAx @t65))
% 0.37/0.72  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 0.37/0.72  (define @t68 () (_ (_ @t67 @t19) @t4))
% 0.37/0.72  (define @t69 () (and @t21 @t68))
% 0.37/0.72  (define @t70 () (@list @t19))
% 0.37/0.72  (define @t71 () (exists @t70 @t69))
% 0.37/0.72  (define @t72 () (= @t6 @t71))
% 0.37/0.72  (define @t73 () (forall @t9 @t72))
% 0.37/0.72  (define @t74 () (exists @t41 @t73))
% 0.37/0.72  (define @t75 () (_ @t67 @t4))
% 0.37/0.72  (define @t76 () (_ @t75 @t19))
% 0.37/0.72  (define @t77 () (lambda @t70 @t76))
% 0.37/0.72  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 0.37/0.72  (define @t79 () (forall @t9 @t78))
% 0.37/0.72  (define @t80 () (=> @t79 @t74))
% 0.37/0.72  (define @t81 () (@list @t67 @t2))
% 0.37/0.72  (define @t82 () (forall @t81 @t80))
% 0.37/0.72  (define @t83 () (= tptp.replAx @t82))
% 0.37/0.72  (define @t84 () (and @t6 @t7))
% 0.37/0.72  (define @t85 () (exists @t9 @t84))
% 0.37/0.72  (define @t86 () (not @t85))
% 0.37/0.72  (define @t87 () (and @t39 @t86))
% 0.37/0.72  (define @t88 () (exists @t41 @t87))
% 0.37/0.72  (define @t89 () (exists @t9 @t7))
% 0.37/0.72  (define @t90 () (=> @t89 @t88))
% 0.37/0.72  (define @t91 () (forall @t64 @t90))
% 0.37/0.72  (define @t92 () (= tptp.foundationAx @t91))
% 0.37/0.72  (define @t93 () (@var "E" $$unsorted))
% 0.37/0.72  (define @t94 () (_ @t5 @t93))
% 0.37/0.72  (define @t95 () (@var "D" $$unsorted))
% 0.37/0.72  (define @t96 () (_ @t20 @t95))
% 0.37/0.72  (define @t97 () (_ @t20 @t93))
% 0.37/0.72  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 0.37/0.72  (define @t99 () (or @t98 @t94))
% 0.37/0.72  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 0.37/0.72  (define @t101 () (=> @t100 @t99))
% 0.37/0.72  (define @t102 () (@list @t93))
% 0.37/0.72  (define @t103 () (forall @t102 @t101))
% 0.37/0.72  (define @t104 () (@var "C" $$unsorted))
% 0.37/0.72  (define @t105 () (_ @t20 @t104))
% 0.37/0.72  (define @t106 () (and @t96 @t105))
% 0.37/0.72  (define @t107 () (exists @t70 @t106))
% 0.37/0.72  (define @t108 () (not @t107))
% 0.37/0.72  (define @t109 () (_ @t5 @t104))
% 0.37/0.72  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 0.37/0.72  (define @t111 () (and @t110 @t109 @t108 @t103))
% 0.37/0.72  (define @t112 () (@list @t95 @t4))
% 0.37/0.72  (define @t113 () (exists @t112 @t111))
% 0.37/0.72  (define @t114 () (exists @t9 @t109))
% 0.37/0.72  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 0.37/0.72  (define @t116 () (and @t115 @t114))
% 0.37/0.72  (define @t117 () (=> @t116 @t113))
% 0.37/0.72  (define @t118 () (@list @t104))
% 0.37/0.72  (define @t119 () (forall @t118 @t117))
% 0.37/0.72  (define @t120 () (_ @t5 @t95))
% 0.37/0.72  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 0.37/0.72  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 0.37/0.72  (define @t123 () (or @t122 @t121))
% 0.37/0.72  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 0.37/0.72  (define @t125 () (and @t124 @t110))
% 0.37/0.72  (define @t126 () (=> @t125 @t123))
% 0.37/0.72  (define @t127 () (@list @t104 @t95))
% 0.37/0.72  (define @t128 () (forall @t127 @t126))
% 0.37/0.72  (define @t129 () (= @t4 @t19))
% 0.37/0.72  (define @t130 () (= @t109 @t105))
% 0.37/0.72  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 0.37/0.72  (define @t132 () (=> @t131 @t129))
% 0.37/0.72  (define @t133 () (and @t7 @t21))
% 0.37/0.72  (define @t134 () (=> @t133 @t132))
% 0.37/0.72  (define @t135 () (@list @t4 @t19))
% 0.37/0.72  (define @t136 () (forall @t135 @t134))
% 0.37/0.72  (define @t137 () (=> @t124 @t115))
% 0.37/0.72  (define @t138 () (forall @t118 @t137))
% 0.37/0.72  (define @t139 () (and @t138 @t136 @t128 @t119))
% 0.37/0.72  (define @t140 () (exists @t41 @t139))
% 0.37/0.72  (define @t141 () (forall @t64 @t140))
% 0.37/0.72  (define @t142 () (= tptp.wellorderingAx @t141))
% 0.37/0.72  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 0.37/0.72  (define @t144 () (_ @t143 @t4))
% 0.37/0.72  (define @t145 () (lambda @t9 @t144))
% 0.37/0.72  (define @t146 () (_ tptp.descr @t145))
% 0.37/0.72  (define @t147 () (_ @t143 @t146))
% 0.37/0.72  (define @t148 () (_ tptp.exu @t145))
% 0.37/0.72  (define @t149 () (=> @t148 @t147))
% 0.37/0.72  (define @t150 () (@list @t143))
% 0.37/0.72  (define @t151 () (forall @t150 @t149))
% 0.37/0.72  (define @t152 () (= tptp.descrp @t151))
% 0.37/0.72  (define @t153 () (_ @t143 @t19))
% 0.37/0.72  (define @t154 () (lambda @t70 @t153))
% 0.37/0.72  (define @t155 () (_ tptp.dsetconstr @t2))
% 0.37/0.72  (define @t156 () (_ @t155 @t154))
% 0.37/0.72  (define @t157 () (_ @t5 @t156))
% 0.37/0.72  (define @t158 () (=> @t144 @t157))
% 0.37/0.72  (define @t159 () (@list @t2 @t143 @t4))
% 0.37/0.72  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 0.37/0.72  (define @t161 () (= tptp.dsetconstrI @t160))
% 0.37/0.72  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 0.37/0.72  (define @t163 () (= tptp.dsetconstrEL @t162))
% 0.37/0.72  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 0.37/0.72  (define @t165 () (= tptp.dsetconstrER @t164))
% 0.37/0.72  (define @t166 () (forall @t70 (=> @t153 @t129)))
% 0.37/0.72  (define @t167 () (and @t144 @t166))
% 0.37/0.72  (define @t168 () (exists @t9 @t167))
% 0.37/0.72  (define @t169 () (=> @t148 @t168))
% 0.37/0.72  (define @t170 () (forall @t150 @t169))
% 0.37/0.72  (define @t171 () (= tptp.exuE1 @t170))
% 0.37/0.72  (define @t172 () (@var "Xphi" Bool))
% 0.37/0.72  (define @t173 () (=> (_ @t5 (_ tptp.prop2set @t172)) @t172))
% 0.37/0.72  (define @t174 () (@list @t172 @t4))
% 0.37/0.72  (define @t175 () (forall @t174 @t173))
% 0.37/0.72  (define @t176 () (= tptp.prop2setE @t175))
% 0.37/0.72  (define @t177 () (@list @t172))
% 0.37/0.72  (define @t178 () (forall @t177 @t172))
% 0.37/0.72  (define @t179 () (=> @t15 @t178))
% 0.37/0.72  (define @t180 () (forall @t9 @t179))
% 0.37/0.72  (define @t181 () (= tptp.emptysetE @t180))
% 0.37/0.72  (define @t182 () (forall @t9 (=> @t15 false)))
% 0.37/0.72  (define @t183 () (= tptp.emptysetimpfalse @t182))
% 0.37/0.72  (define @t184 () (exists @t9 @t144))
% 0.37/0.72  (define @t185 () (=> @t148 @t184))
% 0.37/0.72  (define @t186 () (forall @t150 @t185))
% 0.37/0.72  (define @t187 () (= tptp.exuE3e @t186))
% 0.37/0.72  (define @t188 () (=> @t32 @t3))
% 0.37/0.72  (define @t189 () (forall @t9 (=> @t7 @t6)))
% 0.37/0.72  (define @t190 () (=> @t189 @t188))
% 0.37/0.72  (define @t191 () (forall @t12 @t190))
% 0.37/0.72  (define @t192 () (= tptp.setext @t191))
% 0.37/0.72  (define @t193 () (= @t2 tptp.emptyset))
% 0.37/0.72  (define @t194 () (not @t7))
% 0.37/0.72  (define @t195 () (forall @t9 @t194))
% 0.37/0.72  (define @t196 () (=> @t195 @t193))
% 0.37/0.72  (define @t197 () (forall @t64 @t196))
% 0.37/0.72  (define @t198 () (= tptp.emptyI @t197))
% 0.37/0.72  (define @t199 () (=> @t7 (= @t157 @t144)))
% 0.37/0.72  (define @t200 () (forall @t159 @t199))
% 0.37/0.72  (define @t201 () (= tptp.setbeta @t200))
% 0.37/0.72  (define @t202 () (_ tptp.nonempty @t2))
% 0.37/0.72  (define @t203 () (=> @t202 @t89))
% 0.37/0.72  (define @t204 () (forall @t64 @t203))
% 0.37/0.72  (define @t205 () (= tptp.nonemptyE1 @t204))
% 0.37/0.72  (define @t206 () (=> @t144 (_ tptp.nonempty @t156)))
% 0.37/0.72  (define @t207 () (=> @t7 @t206))
% 0.37/0.72  (define @t208 () (forall @t159 @t207))
% 0.37/0.72  (define @t209 () (= tptp.nonemptyI @t208))
% 0.37/0.72  (define @t210 () (=> @t89 @t202))
% 0.37/0.72  (define @t211 () (forall @t64 @t210))
% 0.37/0.72  (define @t212 () (= tptp.nonemptyI1 @t211))
% 0.37/0.72  (define @t213 () (_ @t24 @t19))
% 0.37/0.72  (define @t214 () (_ @t5 @t213))
% 0.37/0.72  (define @t215 () (forall @t135 @t214))
% 0.37/0.72  (define @t216 () (= tptp.setadjoinIL @t215))
% 0.37/0.72  (define @t217 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 0.37/0.72  (define @t218 () (_ @t49 @t217))
% 0.37/0.72  (define @t219 () (forall @t28 (=> @t21 @t26)))
% 0.37/0.72  (define @t220 () (= tptp.setadjoinIR @t219))
% 0.37/0.72  (define @t221 () (=> @t21 @t172))
% 0.37/0.72  (define @t222 () (=> @t221 @t172))
% 0.37/0.72  (define @t223 () (=> @t22 @t172))
% 0.37/0.72  (define @t224 () (=> @t223 @t222))
% 0.37/0.72  (define @t225 () (forall @t177 @t224))
% 0.37/0.72  (define @t226 () (=> @t26 @t225))
% 0.37/0.72  (define @t227 () (forall @t28 @t226))
% 0.37/0.72  (define @t228 () (= tptp.setadjoinE @t227))
% 0.37/0.72  (define @t229 () (=> @t26 @t23))
% 0.37/0.72  (define @t230 () (forall @t28 @t229))
% 0.37/0.72  (define @t231 () (= tptp.setadjoinOr @t230))
% 0.37/0.72  (define @t232 () (lambda @t9 true))
% 0.37/0.72  (define @t233 () (= (_ @t155 @t232) @t2))
% 0.37/0.72  (define @t234 () (forall @t64 @t233))
% 0.37/0.72  (define @t235 () (= tptp.setoftrueEq @t234))
% 0.37/0.72  (define @t236 () (=> @t32 @t35))
% 0.37/0.72  (define @t237 () (forall @t12 @t236))
% 0.37/0.72  (define @t238 () (= tptp.powersetI @t237))
% 0.37/0.72  (define @t239 () (_ @t49 @t33))
% 0.37/0.72  (define @t240 () (forall @t64 @t239))
% 0.37/0.72  (define @t241 () (= tptp.emptyinPowerset @t240))
% 0.37/0.72  (define @t242 () (@list @t2 @t1 @t4))
% 0.37/0.72  (define @t243 () (forall @t242 (=> @t35 @t31)))
% 0.37/0.72  (define @t244 () (= tptp.powersetE @t243))
% 0.37/0.72  (define @t245 () (=> @t39 @t44))
% 0.37/0.72  (define @t246 () (@list @t2 @t4 @t1))
% 0.37/0.72  (define @t247 () (forall @t246 (=> @t6 @t245)))
% 0.37/0.72  (define @t248 () (= tptp.setunionI @t247))
% 0.37/0.72  (define @t249 () (=> @t39 @t172))
% 0.37/0.72  (define @t250 () (forall @t41 (=> @t6 @t249)))
% 0.37/0.72  (define @t251 () (=> @t250 @t172))
% 0.37/0.72  (define @t252 () (forall @t177 @t251))
% 0.37/0.72  (define @t253 () (=> @t44 @t252))
% 0.37/0.72  (define @t254 () (forall @t46 @t253))
% 0.37/0.72  (define @t255 () (=> tptp.setunionI @t254))
% 0.37/0.72  (define @t256 () (=> tptp.powersetE @t255))
% 0.37/0.72  (define @t257 () (=> tptp.emptyInPowerset @t256))
% 0.37/0.72  (define @t258 () (=> tptp.emptyinPowerset @t257))
% 0.37/0.72  (define @t259 () (=> tptp.powersetI @t258))
% 0.37/0.72  (define @t260 () (=> tptp.setoftrueEq @t259))
% 0.37/0.72  (define @t261 () (=> tptp.setadjoinOr @t260))
% 0.37/0.72  (define @t262 () (=> tptp.setadjoinE @t261))
% 0.37/0.72  (define @t263 () (=> tptp.setadjoinIR @t262))
% 0.37/0.72  (define @t264 () (=> tptp.emptyinunitempty @t263))
% 0.37/0.72  (define @t265 () (=> tptp.setadjoinIL @t264))
% 0.37/0.72  (define @t266 () (=> tptp.nonemptyI1 @t265))
% 0.37/0.72  (define @t267 () (=> tptp.nonemptyI @t266))
% 0.37/0.72  (define @t268 () (=> tptp.nonemptyE1 @t267))
% 0.37/0.72  (define @t269 () (=> tptp.setbeta @t268))
% 0.37/0.72  (define @t270 () (=> tptp.noeltsimpempty @t269))
% 0.37/0.72  (define @t271 () (=> tptp.emptyI @t270))
% 0.37/0.72  (define @t272 () (=> tptp.setext @t271))
% 0.37/0.72  (define @t273 () (=> tptp.exuE3e @t272))
% 0.37/0.72  (define @t274 () (=> tptp.notinemptyset @t273))
% 0.37/0.72  (define @t275 () (=> tptp.emptysetimpfalse @t274))
% 0.37/0.72  (define @t276 () (=> tptp.emptysetE @t275))
% 0.37/0.72  (define @t277 () (=> tptp.prop2setE @t276))
% 0.37/0.72  (define @t278 () (=> tptp.exuE1 @t277))
% 0.37/0.72  (define @t279 () (=> tptp.dsetconstrER @t278))
% 0.37/0.72  (define @t280 () (=> tptp.dsetconstrEL @t279))
% 0.37/0.72  (define @t281 () (=> tptp.dsetconstrI @t280))
% 0.37/0.72  (define @t282 () (=> tptp.descrp @t281))
% 0.37/0.72  (define @t283 () (=> tptp.wellorderingAx @t282))
% 0.37/0.72  (define @t284 () (=> tptp.foundationAx @t283))
% 0.37/0.72  (define @t285 () (=> tptp.replAx @t284))
% 0.37/0.72  (define @t286 () (=> tptp.omegaIndAx @t285))
% 0.37/0.72  (define @t287 () (=> tptp.omegaSAx @t286))
% 0.37/0.72  (define @t288 () (=> tptp.omega0Ax @t287))
% 0.37/0.72  (define @t289 () (=> tptp.setunionAx @t288))
% 0.37/0.72  (define @t290 () (=> tptp.powersetAx @t289))
% 0.37/0.72  (define @t291 () (=> tptp.setadjoinAx @t290))
% 0.37/0.72  (define @t292 () (=> tptp.emptysetAx @t291))
% 0.37/0.72  (define @t293 () (=> tptp.setextAx @t292))
% 0.37/0.72  (define @t294 () (not @t293))
% 0.37/0.72  (define @t295 () (lambda @t150 @t168))
% 0.37/0.72  (define @t296 () (lambda @t9 @t172))
% 0.37/0.72  (define @t297 () (_ tptp.powerset tptp.emptyset))
% 0.37/0.72  (define @t298 () (_ tptp.dsetconstr @t297))
% 0.37/0.72  (define @t299 () (_ @t298 @t296))
% 0.37/0.72  (define @t300 () (lambda @t177 @t299))
% 0.37/0.72  (define @t301 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.37/0.72  (define @t302 () (tptp.in @t1 @t2))
% 0.37/0.72  (define @t303 () (not @t302))
% 0.37/0.72  (define @t304 () (tptp.in @t4 @t1))
% 0.37/0.72  (define @t305 () (not @t304))
% 0.37/0.72  (define @t306 () (forall @t41 (or @t305 @t303)))
% 0.37/0.72  (define @t307 () (not @t306))
% 0.37/0.72  (define @t308 () (tptp.setunion @t2))
% 0.37/0.72  (define @t309 () (tptp.in @t4 @t308))
% 0.37/0.72  (define @t310 () (forall @t46 (or (not @t309) @t307)))
% 0.37/0.72  (define @t311 () (tptp.in @t4 @t2))
% 0.37/0.72  (define @t312 () (tptp.powerset @t2))
% 0.37/0.72  (define @t313 () (tptp.in @t1 @t312))
% 0.37/0.72  (define @t314 () (tptp.in tptp.emptyset @t312))
% 0.37/0.72  (define @t315 () (forall @t64 @t314))
% 0.37/0.72  (define @t316 () (forall @t9 (or @t305 @t311)))
% 0.37/0.72  (define @t317 () (not @t316))
% 0.37/0.72  (define @t318 () (@var "BOUND_VARIABLE_15590" $$unsorted))
% 0.37/0.72  (define @t319 () (lambda (@list @t318) true))
% 0.37/0.72  (define @t320 () (tptp.dsetconstr @t2 @t319))
% 0.37/0.72  (define @t321 () (tptp.in @t19 @t2))
% 0.37/0.72  (define @t322 () (tptp.setadjoin @t4 @t2))
% 0.37/0.72  (define @t323 () (tptp.in @t19 @t322))
% 0.37/0.72  (define @t324 () (forall @t28 (or (not @t323) @t129 @t321)))
% 0.37/0.72  (define @t325 () (not @t321))
% 0.37/0.72  (define @t326 () (=> (forall @t28 (or @t325 @t323)) (=> @t324 (=> @t324 (=> (forall @t64 (= @t2 @t320)) (=> (forall @t12 (or @t317 @t313)) (=> @t315 (=> @t315 (=> (forall @t242 (or (not @t313) @t305 @t311)) (=> (forall @t246 (or @t305 @t303 @t309)) @t310))))))))))
% 0.37/0.72  (define @t327 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.37/0.72  (define @t328 () (tptp.in tptp.emptyset @t327))
% 0.37/0.72  (define @t329 () (=> @t218 @t326))
% 0.37/0.72  (define @t330 () (tptp.setadjoin @t4 @t19))
% 0.37/0.72  (define @t331 () (tptp.in @t4 @t330))
% 0.37/0.72  (define @t332 () (forall @t135 @t331))
% 0.37/0.72  (define @t333 () (=> @t332 @t329))
% 0.37/0.72  (define @t334 () (@var "BOUND_VARIABLE_8515" $$unsorted))
% 0.37/0.72  (define @t335 () (not (tptp.in @t334 tptp.emptyset)))
% 0.37/0.72  (define @t336 () (@list @t334))
% 0.37/0.72  (define @t337 () (forall @t336 @t335))
% 0.37/0.72  (define @t338 () (=> @t337 @t333))
% 0.37/0.72  (define @t339 () (tptp.dsetconstr @t2 @t143))
% 0.37/0.72  (define @t340 () (_ @t143 @t4))
% 0.37/0.72  (define @t341 () (not @t340))
% 0.37/0.72  (define @t342 () (not @t311))
% 0.37/0.72  (define @t343 () (forall @t159 (or @t342 @t341 (not (= tptp.emptyset @t339)))))
% 0.37/0.72  (define @t344 () (=> @t343 @t338))
% 0.37/0.72  (define @t345 () (forall @t9 @t342))
% 0.37/0.72  (define @t346 () (not @t345))
% 0.37/0.72  (define @t347 () (forall @t64 (or @t193 @t346)))
% 0.37/0.72  (define @t348 () (=> @t347 @t344))
% 0.37/0.72  (define @t349 () (tptp.in @t4 @t339))
% 0.37/0.72  (define @t350 () (forall @t159 (or @t342 (= @t340 @t349))))
% 0.37/0.72  (define @t351 () (=> @t350 @t348))
% 0.37/0.72  (define @t352 () (forall @t64 (or @t346 @t193)))
% 0.37/0.72  (define @t353 () (=> @t352 @t351))
% 0.37/0.72  (define @t354 () (=> @t352 @t353))
% 0.37/0.72  (define @t355 () (forall @t9 (or @t342 @t304)))
% 0.37/0.72  (define @t356 () (not @t355))
% 0.37/0.72  (define @t357 () (or @t356 @t317 @t3))
% 0.37/0.72  (define @t358 () (forall @t12 @t357))
% 0.37/0.72  (define @t359 () (=> @t358 @t354))
% 0.37/0.72  (define @t360 () (@var "BOUND_VARIABLE_8412" $$unsorted))
% 0.37/0.72  (define @t361 () (_ @t143 @t19))
% 0.37/0.72  (define @t362 () (not @t361))
% 0.37/0.72  (define @t363 () (not (_ @t143 @t360)))
% 0.37/0.72  (define @t364 () (not (forall @t9 @t341)))
% 0.37/0.72  (define @t365 () (@list @t143 @t360))
% 0.37/0.72  (define @t366 () (forall @t365 (or @t364 @t363 (not (forall @t70 (or @t362 (= @t19 @t360)))))))
% 0.37/0.72  (define @t367 () (=> @t366 @t359))
% 0.37/0.72  (define @t368 () (tptp.in @t4 tptp.emptyset))
% 0.37/0.72  (define @t369 () (forall @t9 (not @t368)))
% 0.37/0.72  (define @t370 () (=> @t369 @t367))
% 0.37/0.72  (define @t371 () (=> @t369 @t370))
% 0.37/0.72  (define @t372 () (=> @t369 @t371))
% 0.37/0.72  (define @t373 () (@var "BOUND_VARIABLE_10091" $$unsorted))
% 0.37/0.72  (define @t374 () (lambda (@list @t373) false))
% 0.37/0.72  (define @t375 () (tptp.powerset tptp.emptyset))
% 0.37/0.72  (define @t376 () (forall @t9 (not (tptp.in @t4 (tptp.dsetconstr @t375 @t374)))))
% 0.37/0.72  (define @t377 () (=> @t376 @t372))
% 0.37/0.72  (define @t378 () (not @t349))
% 0.37/0.72  (define @t379 () (forall @t159 (or @t378 @t340)))
% 0.37/0.72  (define @t380 () (=> @t379 @t377))
% 0.37/0.72  (define @t381 () (forall @t159 (or @t378 @t311)))
% 0.37/0.72  (define @t382 () (=> @t381 @t380))
% 0.37/0.72  (define @t383 () (forall @t159 (or @t342 @t341 @t349)))
% 0.37/0.72  (define @t384 () (=> @t383 @t382))
% 0.37/0.72  (define @t385 () (@var "BOUND_VARIABLE_8283" $$unsorted))
% 0.37/0.72  (define @t386 () (not (_ @t143 @t385)))
% 0.37/0.72  (define @t387 () (_ @t143 (tptp.descr @t143)))
% 0.37/0.72  (define @t388 () (@list @t143 @t385))
% 0.37/0.72  (define @t389 () (forall @t388 (or @t387 @t386 (not (forall @t70 (or @t362 (= @t19 @t385)))))))
% 0.37/0.72  (define @t390 () (=> @t389 @t384))
% 0.37/0.72  (define @t391 () (@var "BOUND_VARIABLE_8203" $$unsorted))
% 0.37/0.72  (define @t392 () (tptp.in @t391 @t95))
% 0.37/0.72  (define @t393 () (not (tptp.in @t391 @t93)))
% 0.37/0.72  (define @t394 () (tptp.in @t4 @t93))
% 0.37/0.72  (define @t395 () (tptp.in @t93 @t1))
% 0.37/0.72  (define @t396 () (not @t395))
% 0.37/0.72  (define @t397 () (or @t396 @t394 @t393 @t392))
% 0.37/0.72  (define @t398 () (@list @t93 @t391))
% 0.37/0.72  (define @t399 () (forall @t398 @t397))
% 0.37/0.72  (define @t400 () (not @t399))
% 0.37/0.72  (define @t401 () (tptp.in @t19 @t104))
% 0.37/0.72  (define @t402 () (tptp.in @t19 @t95))
% 0.37/0.72  (define @t403 () (forall @t70 (or (not @t402) (not @t401))))
% 0.37/0.72  (define @t404 () (not @t403))
% 0.37/0.72  (define @t405 () (tptp.in @t4 @t104))
% 0.37/0.72  (define @t406 () (not @t405))
% 0.37/0.72  (define @t407 () (tptp.in @t95 @t1))
% 0.37/0.72  (define @t408 () (not @t407))
% 0.37/0.72  (define @t409 () (not (forall @t112 (or @t408 @t406 @t404 @t400))))
% 0.37/0.72  (define @t410 () (@var "BOUND_VARIABLE_8232" $$unsorted))
% 0.37/0.72  (define @t411 () (not (tptp.in @t410 @t104)))
% 0.37/0.72  (define @t412 () (forall @t9 (or @t406 @t311)))
% 0.37/0.72  (define @t413 () (not @t412))
% 0.37/0.72  (define @t414 () (or @t413 @t411 @t409))
% 0.37/0.72  (define @t415 () (forall (@list @t104 @t410) @t414))
% 0.37/0.72  (define @t416 () (not @t415))
% 0.37/0.72  (define @t417 () (@var "BOUND_VARIABLE_8155" $$unsorted))
% 0.37/0.72  (define @t418 () (tptp.in @t417 @t104))
% 0.37/0.72  (define @t419 () (not (tptp.in @t417 @t95)))
% 0.37/0.72  (define @t420 () (@var "BOUND_VARIABLE_8149" $$unsorted))
% 0.37/0.72  (define @t421 () (tptp.in @t420 @t95))
% 0.37/0.72  (define @t422 () (not (tptp.in @t420 @t104)))
% 0.37/0.72  (define @t423 () (tptp.in @t104 @t1))
% 0.37/0.72  (define @t424 () (not @t423))
% 0.37/0.72  (define @t425 () (or @t424 @t408 @t422 @t421 @t419 @t418))
% 0.37/0.72  (define @t426 () (@list @t104 @t95 @t420 @t417))
% 0.37/0.72  (define @t427 () (forall @t426 @t425))
% 0.37/0.72  (define @t428 () (not @t427))
% 0.37/0.72  (define @t429 () (forall @t118 (or @t424 (= @t405 @t401))))
% 0.37/0.72  (define @t430 () (not @t429))
% 0.37/0.72  (define @t431 () (forall @t135 (or @t342 @t325 @t430 @t129)))
% 0.37/0.72  (define @t432 () (not @t431))
% 0.37/0.72  (define @t433 () (@var "BOUND_VARIABLE_8098" $$unsorted))
% 0.37/0.72  (define @t434 () (tptp.in @t433 @t2))
% 0.37/0.72  (define @t435 () (not (tptp.in @t433 @t104)))
% 0.37/0.72  (define @t436 () (or @t424 @t435 @t434))
% 0.37/0.72  (define @t437 () (@list @t104 @t433))
% 0.37/0.72  (define @t438 () (forall @t437 @t436))
% 0.37/0.72  (define @t439 () (not @t438))
% 0.37/0.72  (define @t440 () (or @t439 @t432 @t428 @t416))
% 0.37/0.72  (define @t441 () (forall @t64 (not (forall @t41 @t440))))
% 0.37/0.72  (define @t442 () (=> @t441 @t390))
% 0.37/0.72  (define @t443 () (forall @t9 (or @t305 @t342)))
% 0.37/0.72  (define @t444 () (not @t443))
% 0.37/0.72  (define @t445 () (not (forall @t41 (or @t303 @t444))))
% 0.37/0.72  (define @t446 () (@var "BOUND_VARIABLE_8073" $$unsorted))
% 0.37/0.72  (define @t447 () (not (tptp.in @t446 @t2)))
% 0.37/0.72  (define @t448 () (or @t447 @t445))
% 0.37/0.72  (define @t449 () (forall (@list @t2 @t446) @t448))
% 0.37/0.72  (define @t450 () (=> @t449 @t442))
% 0.37/0.72  (define @t451 () (_ @t67 @t19 @t4))
% 0.37/0.72  (define @t452 () (not (forall @t70 (or @t325 (not @t451)))))
% 0.37/0.72  (define @t453 () (forall @t9 (= @t304 @t452)))
% 0.37/0.72  (define @t454 () (not (forall @t41 (not @t453))))
% 0.37/0.72  (define @t455 () (@var "BOUND_VARIABLE_7963" $$unsorted))
% 0.37/0.72  (define @t456 () (= @t19 @t455))
% 0.37/0.72  (define @t457 () (_ @t67 @t4 @t19))
% 0.37/0.72  (define @t458 () (not (forall @t70 (or (not @t457) @t456))))
% 0.37/0.72  (define @t459 () (_ @t67 @t4 @t455))
% 0.37/0.72  (define @t460 () (@list @t455))
% 0.37/0.72  (define @t461 () (not (forall @t460 (or (not @t459) @t458))))
% 0.37/0.72  (define @t462 () (forall @t9 (or @t342 @t461)))
% 0.37/0.73  (define @t463 () (forall @t81 (or (not @t462) @t454)))
% 0.37/0.73  (define @t464 () (=> @t463 @t450))
% 0.37/0.73  (define @t465 () (@var "BOUND_VARIABLE_7944" $$unsorted))
% 0.37/0.73  (define @t466 () (tptp.in @t465 @t2))
% 0.37/0.73  (define @t467 () (not (tptp.in @t465 tptp.omega)))
% 0.37/0.73  (define @t468 () (tptp.setadjoin @t4 @t4))
% 0.37/0.73  (define @t469 () (tptp.in @t468 @t2))
% 0.37/0.73  (define @t470 () (tptp.in @t4 tptp.omega))
% 0.37/0.73  (define @t471 () (not @t470))
% 0.37/0.73  (define @t472 () (forall @t9 (or @t471 @t342 @t469)))
% 0.37/0.73  (define @t473 () (not @t472))
% 0.37/0.73  (define @t474 () (tptp.in tptp.emptyset @t2))
% 0.37/0.73  (define @t475 () (not @t474))
% 0.37/0.73  (define @t476 () (or @t475 @t473 @t467 @t466))
% 0.37/0.73  (define @t477 () (@list @t2 @t465))
% 0.37/0.73  (define @t478 () (forall @t477 @t476))
% 0.37/0.73  (define @t479 () (=> @t478 @t464))
% 0.37/0.73  (define @t480 () (tptp.in @t468 tptp.omega))
% 0.37/0.73  (define @t481 () (forall @t9 (or @t471 @t480)))
% 0.37/0.73  (define @t482 () (=> @t481 @t479))
% 0.37/0.73  (define @t483 () (tptp.in tptp.emptyset tptp.omega))
% 0.37/0.73  (define @t484 () (=> @t50 @t482))
% 0.37/0.73  (define @t485 () (forall @t46 (= @t307 @t309)))
% 0.37/0.73  (define @t486 () (=> @t485 @t484))
% 0.37/0.73  (define @t487 () (forall @t12 (= @t316 @t313)))
% 0.37/0.73  (define @t488 () (=> @t487 @t486))
% 0.37/0.73  (define @t489 () (or @t129 @t321))
% 0.37/0.73  (define @t490 () (forall @t28 (= @t323 @t489)))
% 0.37/0.73  (define @t491 () (=> @t490 @t488))
% 0.37/0.73  (define @t492 () (=> @t369 @t491))
% 0.37/0.73  (define @t493 () (forall @t9 (= @t311 @t304)))
% 0.37/0.73  (define @t494 () (forall @t12 (or (not @t493) @t3)))
% 0.37/0.73  (define @t495 () (=> @t494 @t492))
% 0.37/0.73  (define @t496 () (=> @t379 (=> true @t377)))
% 0.37/0.73  (define @t497 () (=> @t381 @t496))
% 0.37/0.73  (define @t498 () (=> @t383 @t497))
% 0.37/0.73  (define @t499 () (=> @t389 @t498))
% 0.37/0.73  (define @t500 () (=> @t441 @t499))
% 0.37/0.73  (define @t501 () (=> @t449 @t500))
% 0.37/0.73  (define @t502 () (=> @t463 @t501))
% 0.37/0.73  (define @t503 () (=> @t478 @t502))
% 0.37/0.73  (define @t504 () (=> @t481 @t503))
% 0.37/0.73  (define @t505 () (=> @t50 @t504))
% 0.37/0.73  (define @t506 () (=> @t485 @t505))
% 0.37/0.73  (define @t507 () (=> @t487 @t506))
% 0.37/0.73  (define @t508 () (=> @t490 @t507))
% 0.37/0.73  (define @t509 () (=> @t369 @t508))
% 0.37/0.73  (define @t510 () (=> @t494 @t509))
% 0.37/0.73  (define @t511 () (not @t39))
% 0.37/0.73  (define @t512 () (not @t6))
% 0.37/0.73  (define @t513 () (or @t512 @t511 @t44))
% 0.37/0.73  (define @t514 () (=> tptp.setunionI @t310))
% 0.37/0.73  (define @t515 () (not @t35))
% 0.37/0.73  (define @t516 () (or @t515 @t512 @t7))
% 0.37/0.73  (define @t517 () (or @t512 @t7))
% 0.37/0.73  (define @t518 () (=> tptp.powersetE @t514))
% 0.37/0.73  (define @t519 () (=> tptp.emptyInPowerset @t518))
% 0.37/0.73  (define @t520 () (=> tptp.emptyinPowerset @t519))
% 0.37/0.73  (define @t521 () (or @t317 @t35))
% 0.37/0.73  (define @t522 () (=> tptp.powersetI @t520))
% 0.37/0.73  (define @t523 () (_ @t155 @t319))
% 0.37/0.73  (define @t524 () (= @t2 @t523))
% 0.37/0.73  (define @t525 () (@list @t4))
% 0.37/0.73  (define @t526 () (=> tptp.setoftrueEq @t522))
% 0.37/0.73  (define @t527 () (not @t26))
% 0.37/0.73  (define @t528 () (or @t527 @t129 @t21))
% 0.37/0.73  (define @t529 () (or @t129 @t21))
% 0.37/0.73  (define @t530 () (=> tptp.setadjoinOr @t526))
% 0.37/0.73  (define @t531 () (or @t527 @t129 @t321))
% 0.37/0.73  (define @t532 () (not false))
% 0.37/0.73  (define @t533 () (and @t321 @t532))
% 0.37/0.73  (define @t534 () (and @t129 @t532))
% 0.37/0.73  (define @t535 () (or @t534 @t533))
% 0.37/0.73  (define @t536 () (or @t534 @t533 false))
% 0.37/0.73  (define @t537 () (not @t172))
% 0.37/0.73  (define @t538 () (and @t321 @t537))
% 0.37/0.73  (define @t539 () (and @t129 @t537))
% 0.37/0.73  (define @t540 () (not (= @t172 false)))
% 0.37/0.73  (define @t541 () (or @t172 @t539 @t538 @t172))
% 0.37/0.73  (define @t542 () (or @t539 @t538 @t172))
% 0.37/0.73  (define @t543 () (and @t21 @t537))
% 0.37/0.73  (define @t544 () (or @t539 @t543 @t172))
% 0.37/0.73  (define @t545 () (=> @t129 @t172))
% 0.37/0.73  (define @t546 () (=> tptp.setadjoinE @t530))
% 0.37/0.73  (define @t547 () (not @t21))
% 0.37/0.73  (define @t548 () (or @t547 @t26))
% 0.37/0.73  (define @t549 () (=> tptp.setadjoinIR @t546))
% 0.37/0.73  (define @t550 () (=> tptp.emptyinunitempty @t549))
% 0.37/0.73  (define @t551 () (=> tptp.setadjoinIL @t550))
% 0.37/0.73  (define @t552 () (not (= tptp.emptyset tptp.emptyset)))
% 0.37/0.73  (define @t553 () (or @t335 @t552))
% 0.37/0.73  (define @t554 () (not @t193))
% 0.37/0.73  (define @t555 () (not (tptp.in @t334 @t2)))
% 0.37/0.73  (define @t556 () (or @t554 @t555 @t554))
% 0.37/0.73  (define @t557 () (or @t555 @t554))
% 0.37/0.73  (define @t558 () (forall @t64 @t557))
% 0.37/0.73  (define @t559 () (forall @t336 @t558))
% 0.37/0.73  (define @t560 () (forall (@list @t334 @t2) @t557))
% 0.37/0.73  (define @t561 () (forall (@list @t2 @t334) @t557))
% 0.37/0.73  (define @t562 () (forall @t336 @t557))
% 0.37/0.73  (define @t563 () (forall @t336 @t555))
% 0.37/0.73  (define @t564 () (or @t563 @t554))
% 0.37/0.73  (define @t565 () (not @t346))
% 0.37/0.73  (define @t566 () (_ @t301 @t2))
% 0.37/0.73  (define @t567 () (not @t195))
% 0.37/0.73  (define @t568 () (=> @t89 @t566))
% 0.37/0.73  (define @t569 () (forall @t64 @t568))
% 0.37/0.73  (define @t570 () (=> tptp.nonemptyI1 @t551))
% 0.37/0.73  (define @t571 () (lambda @t70 @t361))
% 0.37/0.73  (define @t572 () (tptp.dsetconstr @t2 @t571))
% 0.37/0.73  (define @t573 () (= tptp.emptyset @t572))
% 0.37/0.73  (define @t574 () (not @t573))
% 0.37/0.73  (define @t575 () (or @t342 @t341 @t574))
% 0.37/0.73  (define @t576 () (= tptp.emptyset @t156))
% 0.37/0.73  (define @t577 () (not @t576))
% 0.37/0.73  (define @t578 () (not @t144))
% 0.37/0.73  (define @t579 () (or @t194 @t578 @t577))
% 0.37/0.73  (define @t580 () (=> @t144 @t577))
% 0.37/0.73  (define @t581 () (not (= @t156 tptp.emptyset)))
% 0.37/0.73  (define @t582 () (_ @t301 @t156))
% 0.37/0.73  (define @t583 () (=> @t144 @t582))
% 0.37/0.73  (define @t584 () (=> @t7 @t583))
% 0.37/0.73  (define @t585 () (forall @t159 @t584))
% 0.37/0.73  (define @t586 () (=> tptp.nonemptyI @t570))
% 0.37/0.73  (define @t587 () (=> @t566 @t89))
% 0.37/0.73  (define @t588 () (forall @t64 @t587))
% 0.37/0.73  (define @t589 () (=> tptp.nonemptyE1 @t586))
% 0.37/0.73  (define @t590 () (tptp.in @t4 @t572))
% 0.37/0.73  (define @t591 () (= @t340 @t590))
% 0.37/0.73  (define @t592 () (or @t342 @t591))
% 0.37/0.73  (define @t593 () (= @t144 @t157))
% 0.37/0.73  (define @t594 () (or @t194 @t593))
% 0.37/0.73  (define @t595 () (=> tptp.setbeta @t589))
% 0.37/0.73  (define @t596 () (=> tptp.noeltsimpempty @t595))
% 0.37/0.73  (define @t597 () (=> tptp.emptyI @t596))
% 0.37/0.73  (define @t598 () (=> @t316 @t3))
% 0.37/0.73  (define @t599 () (or @t194 @t6))
% 0.37/0.73  (define @t600 () (=> tptp.setext @t597))
% 0.37/0.73  (define @t601 () (or @t362 (= @t360 @t19)))
% 0.37/0.73  (define @t602 () (forall @t70 @t601))
% 0.37/0.73  (define @t603 () (not @t602))
% 0.37/0.73  (define @t604 () (or @t364 @t363 @t603))
% 0.37/0.73  (define @t605 () (or @t363 @t603))
% 0.37/0.73  (define @t606 () (or @t605 @t364))
% 0.37/0.73  (define @t607 () (forall @t365 @t606))
% 0.37/0.73  (define @t608 () (@list @t360))
% 0.37/0.73  (define @t609 () (forall @t608 @t606))
% 0.37/0.73  (define @t610 () (forall @t608 @t605))
% 0.37/0.73  (define @t611 () (or @t610 @t364))
% 0.37/0.73  (define @t612 () (forall @t70 (or @t362 @t129)))
% 0.37/0.73  (define @t613 () (not @t612))
% 0.37/0.73  (define @t614 () (forall @t9 (or @t341 @t613)))
% 0.37/0.73  (define @t615 () (not @t614))
% 0.37/0.73  (define @t616 () (not @t615))
% 0.37/0.73  (define @t617 () (forall @t9 @t578))
% 0.37/0.73  (define @t618 () (not @t617))
% 0.37/0.73  (define @t619 () (or @t578 @t613))
% 0.37/0.73  (define @t620 () (not @t153))
% 0.37/0.73  (define @t621 () (or @t620 @t129))
% 0.37/0.73  (define @t622 () (_ @t145 @t19))
% 0.37/0.73  (define @t623 () (not @t622))
% 0.37/0.73  (define @t624 () (or @t623 @t129))
% 0.37/0.73  (define @t625 () (forall @t70 @t624))
% 0.37/0.73  (define @t626 () (not @t625))
% 0.37/0.73  (define @t627 () (_ @t145 @t4))
% 0.37/0.73  (define @t628 () (not @t627))
% 0.37/0.73  (define @t629 () (or @t628 @t626))
% 0.37/0.73  (define @t630 () (forall @t9 @t629))
% 0.37/0.73  (define @t631 () (not @t630))
% 0.37/0.73  (define @t632 () (lambda @t150 @t615))
% 0.37/0.73  (define @t633 () (_ @t632 @t145))
% 0.37/0.73  (define @t634 () (=> @t633 @t184))
% 0.37/0.73  (define @t635 () (forall @t150 @t634))
% 0.37/0.73  (define @t636 () (and @t144 @t612))
% 0.37/0.73  (define @t637 () (forall @t9 (not @t636)))
% 0.37/0.73  (define @t638 () (not @t637))
% 0.37/0.73  (define @t639 () (=> tptp.exuE3e @t600))
% 0.37/0.73  (define @t640 () (=> tptp.notinemptyset @t639))
% 0.37/0.73  (define @t641 () (=> tptp.emptysetimpfalse @t640))
% 0.37/0.73  (define @t642 () (or @t172 @t172))
% 0.37/0.73  (define @t643 () (=> tptp.emptysetE @t641))
% 0.37/0.73  (define @t644 () (@var "BOUND_VARIABLE_8357" $$unsorted))
% 0.37/0.73  (define @t645 () (@list @t644))
% 0.37/0.73  (define @t646 () (lambda @t645 false))
% 0.37/0.73  (define @t647 () (@list @t644))
% 0.37/0.73  (define @t648 () (tptp.dsetconstr @t375 @t646))
% 0.37/0.73  (define @t649 () (tptp.in @t4 @t648))
% 0.37/0.73  (define @t650 () (not @t649))
% 0.37/0.73  (define @t651 () (or @t650 false))
% 0.37/0.73  (define @t652 () (lambda @t645 @t172))
% 0.37/0.73  (define @t653 () (tptp.dsetconstr @t375 @t652))
% 0.37/0.73  (define @t654 () (tptp.in @t4 @t653))
% 0.37/0.73  (define @t655 () (not @t654))
% 0.37/0.73  (define @t656 () (or @t172 @t655 @t172))
% 0.37/0.73  (define @t657 () (or @t655 @t172))
% 0.37/0.73  (define @t658 () (forall @t177 @t657))
% 0.37/0.73  (define @t659 () (forall @t9 @t658))
% 0.37/0.73  (define @t660 () (forall (@list @t4 @t172) @t657))
% 0.37/0.73  (define @t661 () (_ @t298 @t652))
% 0.37/0.73  (define @t662 () (_ @t5 @t661))
% 0.37/0.73  (define @t663 () (not @t662))
% 0.37/0.73  (define @t664 () (or @t663 @t172))
% 0.37/0.73  (define @t665 () (=> (_ @t5 @t299) @t172))
% 0.37/0.73  (define @t666 () (_ @t300 @t172))
% 0.37/0.73  (define @t667 () (=> (_ @t5 @t666) @t172))
% 0.37/0.73  (define @t668 () (forall @t174 @t667))
% 0.37/0.73  (define @t669 () (=> tptp.prop2setE @t643))
% 0.37/0.73  (define @t670 () (=> @t633 @t168))
% 0.37/0.73  (define @t671 () (forall @t150 @t670))
% 0.37/0.73  (define @t672 () (=> tptp.exuE1 @t669))
% 0.37/0.73  (define @t673 () (not @t590))
% 0.37/0.73  (define @t674 () (or @t673 @t340))
% 0.37/0.73  (define @t675 () (not @t157))
% 0.37/0.73  (define @t676 () (or @t675 @t144))
% 0.37/0.73  (define @t677 () (=> tptp.dsetconstrER @t672))
% 0.37/0.73  (define @t678 () (or @t673 @t311))
% 0.37/0.73  (define @t679 () (or @t675 @t7))
% 0.37/0.73  (define @t680 () (=> tptp.dsetconstrEL @t677))
% 0.37/0.73  (define @t681 () (or @t342 @t341 @t590))
% 0.37/0.73  (define @t682 () (or @t194 @t578 @t157))
% 0.37/0.73  (define @t683 () (=> tptp.dsetconstrI @t680))
% 0.37/0.73  (define @t684 () (or @t362 (= @t385 @t19)))
% 0.37/0.73  (define @t685 () (forall @t70 @t684))
% 0.37/0.73  (define @t686 () (not @t685))
% 0.37/0.73  (define @t687 () (or @t387 @t386 @t686))
% 0.37/0.73  (define @t688 () (or @t386 @t686))
% 0.37/0.73  (define @t689 () (or @t688 @t387))
% 0.37/0.73  (define @t690 () (forall @t388 @t689))
% 0.37/0.73  (define @t691 () (@list @t385))
% 0.37/0.73  (define @t692 () (forall @t691 @t689))
% 0.37/0.73  (define @t693 () (forall @t691 @t688))
% 0.37/0.73  (define @t694 () (or @t693 @t387))
% 0.37/0.73  (define @t695 () (lambda @t9 @t340))
% 0.37/0.73  (define @t696 () (tptp.descr @t695))
% 0.37/0.73  (define @t697 () (_ @t143 @t696))
% 0.37/0.73  (define @t698 () (or @t614 @t697))
% 0.37/0.73  (define @t699 () (or @t614 @t147))
% 0.37/0.73  (define @t700 () (=> @t633 @t147))
% 0.37/0.73  (define @t701 () (forall @t150 @t700))
% 0.37/0.73  (define @t702 () (=> tptp.descrp @t683))
% 0.37/0.73  (define @t703 () (and @t438 @t431 @t427 @t415))
% 0.37/0.73  (define @t704 () (forall @t41 (not @t703)))
% 0.37/0.73  (define @t705 () (not @t704))
% 0.37/0.73  (define @t706 () (@list @t410))
% 0.37/0.73  (define @t707 () (forall @t706 @t414))
% 0.37/0.73  (define @t708 () (forall @t706 @t411))
% 0.37/0.73  (define @t709 () (or @t413 @t708 @t409))
% 0.37/0.73  (define @t710 () (forall @t9 @t406))
% 0.37/0.73  (define @t711 () (or @t413 @t710 @t409))
% 0.37/0.73  (define @t712 () (not @t710))
% 0.37/0.73  (define @t713 () (and @t412 @t712))
% 0.37/0.73  (define @t714 () (not @t109))
% 0.37/0.73  (define @t715 () (not @t110))
% 0.37/0.73  (define @t716 () (or @t715 @t714 @t404 @t400))
% 0.37/0.73  (define @t717 () (and @t110 @t109 @t403 @t399))
% 0.37/0.73  (define @t718 () (forall @t112 (not @t717)))
% 0.37/0.73  (define @t719 () (not @t718))
% 0.37/0.73  (define @t720 () (or @t393 @t392))
% 0.37/0.73  (define @t721 () (or @t396 @t720 @t394))
% 0.37/0.73  (define @t722 () (forall @t398 @t721))
% 0.37/0.73  (define @t723 () (@list @t391))
% 0.37/0.73  (define @t724 () (forall @t723 @t721))
% 0.37/0.73  (define @t725 () (forall @t723 @t720))
% 0.37/0.73  (define @t726 () (or @t396 @t725 @t394))
% 0.37/0.73  (define @t727 () (tptp.in @t19 @t93))
% 0.37/0.73  (define @t728 () (forall @t70 (or (not @t727) @t402)))
% 0.37/0.73  (define @t729 () (not @t100))
% 0.37/0.73  (define @t730 () (or @t729 @t728 @t94))
% 0.37/0.73  (define @t731 () (or @t728 @t94))
% 0.37/0.73  (define @t732 () (not @t97))
% 0.37/0.73  (define @t733 () (or @t732 @t96))
% 0.37/0.73  (define @t734 () (not @t105))
% 0.37/0.73  (define @t735 () (not @t96))
% 0.37/0.73  (define @t736 () (or @t735 @t734))
% 0.37/0.73  (define @t737 () (forall @t70 (not @t106)))
% 0.37/0.73  (define @t738 () (not @t737))
% 0.37/0.73  (define @t739 () (forall @t9 @t714))
% 0.37/0.73  (define @t740 () (not @t739))
% 0.37/0.73  (define @t741 () (or @t714 @t7))
% 0.37/0.73  (define @t742 () (or @t419 @t418))
% 0.37/0.73  (define @t743 () (or @t422 @t421))
% 0.37/0.73  (define @t744 () (or @t424 @t408 @t743 @t742))
% 0.37/0.73  (define @t745 () (forall @t426 @t744))
% 0.37/0.73  (define @t746 () (forall (@list @t420 @t417) @t744))
% 0.37/0.73  (define @t747 () (forall (@list @t417) @t742))
% 0.37/0.73  (define @t748 () (forall (@list @t420) @t743))
% 0.37/0.73  (define @t749 () (or @t424 @t408 @t748 @t747))
% 0.37/0.73  (define @t750 () (tptp.in @t4 @t95))
% 0.37/0.73  (define @t751 () (forall @t9 (or (not @t750) @t405)))
% 0.37/0.73  (define @t752 () (forall @t9 (or @t406 @t750)))
% 0.37/0.73  (define @t753 () (not @t124))
% 0.37/0.73  (define @t754 () (or @t753 @t715 @t752 @t751))
% 0.37/0.73  (define @t755 () (or @t752 @t751))
% 0.37/0.73  (define @t756 () (not @t120))
% 0.37/0.73  (define @t757 () (or @t756 @t109))
% 0.37/0.73  (define @t758 () (or @t714 @t120))
% 0.37/0.73  (define @t759 () (or @t194 @t547 @t430 @t129))
% 0.37/0.73  (define @t760 () (=> @t429 @t129))
% 0.37/0.73  (define @t761 () (or @t753 @t130))
% 0.37/0.73  (define @t762 () (or @t435 @t434))
% 0.37/0.73  (define @t763 () (or @t424 @t762))
% 0.37/0.73  (define @t764 () (forall @t437 @t763))
% 0.37/0.73  (define @t765 () (@list @t433))
% 0.37/0.73  (define @t766 () (forall @t765 @t763))
% 0.37/0.73  (define @t767 () (forall @t765 @t762))
% 0.37/0.73  (define @t768 () (or @t424 @t767))
% 0.37/0.73  (define @t769 () (or @t753 @t412))
% 0.37/0.73  (define @t770 () (=> tptp.wellorderingAx @t702))
% 0.37/0.73  (define @t771 () (@list @t446))
% 0.37/0.73  (define @t772 () (forall @t771 @t448))
% 0.37/0.73  (define @t773 () (forall @t771 @t447))
% 0.37/0.73  (define @t774 () (or @t773 @t445))
% 0.37/0.73  (define @t775 () (or @t511 @t444))
% 0.37/0.73  (define @t776 () (and @t39 @t443))
% 0.37/0.73  (define @t777 () (forall @t41 (not @t776)))
% 0.37/0.73  (define @t778 () (not @t777))
% 0.37/0.73  (define @t779 () (or @t512 @t194))
% 0.37/0.73  (define @t780 () (forall @t9 (not @t84)))
% 0.37/0.73  (define @t781 () (not @t780))
% 0.37/0.73  (define @t782 () (=> tptp.foundationAx @t770))
% 0.37/0.73  (define @t783 () (= @t6 @t452))
% 0.37/0.73  (define @t784 () (not @t68))
% 0.37/0.73  (define @t785 () (or @t547 @t784))
% 0.37/0.73  (define @t786 () (forall @t70 (not @t69)))
% 0.37/0.73  (define @t787 () (not @t786))
% 0.37/0.73  (define @t788 () (or @t194 @t461))
% 0.37/0.73  (define @t789 () (_ @t75 @t455))
% 0.37/0.73  (define @t790 () (not @t789))
% 0.37/0.73  (define @t791 () (or @t790 @t458))
% 0.37/0.73  (define @t792 () (not @t76))
% 0.37/0.73  (define @t793 () (or @t792 @t456))
% 0.37/0.73  (define @t794 () (_ @t77 @t19))
% 0.37/0.73  (define @t795 () (not @t794))
% 0.37/0.73  (define @t796 () (or @t795 @t456))
% 0.37/0.73  (define @t797 () (forall @t70 @t796))
% 0.37/0.73  (define @t798 () (not @t797))
% 0.37/0.73  (define @t799 () (_ @t77 @t455))
% 0.37/0.73  (define @t800 () (not @t799))
% 0.37/0.73  (define @t801 () (or @t800 @t798))
% 0.37/0.73  (define @t802 () (forall @t460 @t801))
% 0.37/0.73  (define @t803 () (not @t802))
% 0.37/0.73  (define @t804 () (not (_ @t143 @t455)))
% 0.37/0.73  (define @t805 () (or @t362 (= @t455 @t19)))
% 0.37/0.73  (define @t806 () (forall @t70 @t805))
% 0.37/0.73  (define @t807 () (not @t806))
% 0.37/0.73  (define @t808 () (or @t804 @t807))
% 0.37/0.73  (define @t809 () (forall @t460 @t808))
% 0.37/0.73  (define @t810 () (not @t809))
% 0.37/0.73  (define @t811 () (=> @t7 (_ @t632 @t77)))
% 0.37/0.73  (define @t812 () (forall @t9 @t811))
% 0.37/0.73  (define @t813 () (=> @t812 @t74))
% 0.37/0.73  (define @t814 () (forall @t81 @t813))
% 0.37/0.73  (define @t815 () (=> tptp.replAx @t782))
% 0.37/0.73  (define @t816 () (or @t467 @t466))
% 0.37/0.73  (define @t817 () (or @t475 @t473 @t816))
% 0.37/0.73  (define @t818 () (forall @t477 @t817))
% 0.37/0.73  (define @t819 () (@list @t465))
% 0.37/0.73  (define @t820 () (forall @t819 @t817))
% 0.37/0.73  (define @t821 () (forall @t819 @t816))
% 0.37/0.73  (define @t822 () (or @t475 @t473 @t821))
% 0.37/0.73  (define @t823 () (forall @t9 (or @t471 @t311)))
% 0.37/0.73  (define @t824 () (not @t61))
% 0.37/0.73  (define @t825 () (or @t824 @t473 @t823))
% 0.37/0.73  (define @t826 () (and @t61 @t472))
% 0.37/0.73  (define @t827 () (not @t54))
% 0.37/0.73  (define @t828 () (or @t827 @t7))
% 0.37/0.73  (define @t829 () (_ tptp.in @t468))
% 0.37/0.73  (define @t830 () (or @t827 @t194 @t58))
% 0.37/0.73  (define @t831 () (=> tptp.omegaIndAx @t815))
% 0.37/0.73  (define @t832 () (or @t827 @t53))
% 0.37/0.73  (define @t833 () (=> tptp.omegaSAx @t831))
% 0.37/0.73  (define @t834 () (=> tptp.omega0Ax @t833))
% 0.37/0.73  (define @t835 () (= @t44 @t307))
% 0.37/0.73  (define @t836 () (or @t512 @t511))
% 0.37/0.73  (define @t837 () (forall @t41 @t836))
% 0.37/0.73  (define @t838 () (forall @t41 (not @t40)))
% 0.37/0.73  (define @t839 () (not @t838))
% 0.37/0.73  (define @t840 () (=> tptp.setunionAx @t834))
% 0.37/0.73  (define @t841 () (= @t35 @t316))
% 0.37/0.73  (define @t842 () (=> tptp.powersetAx @t840))
% 0.37/0.73  (define @t843 () (= @t26 @t529))
% 0.37/0.73  (define @t844 () (=> tptp.setadjoinAx @t842))
% 0.37/0.73  (define @t845 () (=> tptp.emptysetAx @t844))
% 0.37/0.73  (define @t846 () (=> tptp.setextAx @t845))
% 0.37/0.73  (define @t847 () (not @t44))
% 0.37/0.73  (define @t848 () (or @t847 @t307))
% 0.37/0.73  (define @t849 () (and @t532 @t307))
% 0.37/0.73  (define @t850 () (or @t849 false))
% 0.37/0.73  (define @t851 () (and @t537 @t307))
% 0.37/0.73  (define @t852 () (or @t172 @t851 @t172))
% 0.37/0.73  (define @t853 () (or @t851 @t172))
% 0.37/0.73  (define @t854 () (or @t172 @t306))
% 0.37/0.73  (define @t855 () (or @t172 @t837))
% 0.37/0.73  (define @t856 () (or @t172 @t836))
% 0.37/0.73  (define @t857 () (or @t512 @t511 @t172))
% 0.37/0.73  (define @t858 () (@quantifiers_skolemize @t310 0))
% 0.37/0.73  (define @t859 () (@quantifiers_skolemize @t310 1))
% 0.37/0.73  (define @t860 () (forall @t41 (or (not (tptp.in @t859 @t1)) (not (tptp.in @t1 @t858)))))
% 0.37/0.73  (define @t861 () (not @t860))
% 0.37/0.73  (define @t862 () (tptp.in @t859 (tptp.setunion @t858)))
% 0.37/0.73  (define @t863 () (not @t862))
% 0.37/0.73  (define @t864 () (or @t863 @t861))
% 0.37/0.73  (define @t865 () (@list true))
% 0.37/0.73  (define @t866 () (@list @t864))
% 0.37/0.73  (define @t867 () (= @t862 @t861))
% 0.37/0.73  (define @t868 () (not @t867))
% 0.37/0.73  (define @t869 () (= @t861 @t862))
% 0.37/0.73  (assume @p1 @t14)
% 0.37/0.73  (assume @p2 @t18)
% 0.37/0.73  (assume @p3 @t30)
% 0.37/0.73  (assume @p4 @t38)
% 0.37/0.73  (assume @p5 @t48)
% 0.37/0.73  (assume @p6 (= tptp.omega0Ax @t50))
% 0.37/0.73  (assume @p7 @t56)
% 0.37/0.73  (assume @p8 @t66)
% 0.37/0.73  (assume @p9 @t83)
% 0.37/0.73  (assume @p10 @t92)
% 0.37/0.73  (assume @p11 @t142)
% 0.37/0.73  (assume @p12 @t152)
% 0.37/0.73  (assume @p13 @t161)
% 0.37/0.73  (assume @p14 @t163)
% 0.37/0.73  (assume @p15 @t165)
% 0.37/0.73  (assume @p16 @t171)
% 0.37/0.73  (assume @p17 @t176)
% 0.37/0.73  (assume @p18 @t181)
% 0.37/0.73  (assume @p19 @t183)
% 0.37/0.73  (assume @p20 (= tptp.notinemptyset @t17))
% 0.37/0.73  (assume @p21 @t187)
% 0.37/0.73  (assume @p22 @t192)
% 0.37/0.73  (assume @p23 @t198)
% 0.37/0.73  (assume @p24 (= tptp.noeltsimpempty @t197))
% 0.37/0.73  (assume @p25 @t201)
% 0.37/0.73  (assume @p26 @t205)
% 0.37/0.73  (assume @p27 @t209)
% 0.37/0.73  (assume @p28 @t212)
% 0.37/0.73  (assume @p29 @t216)
% 0.37/0.73  (assume @p30 (= tptp.emptyinunitempty @t218))
% 0.37/0.73  (assume @p31 @t220)
% 0.37/0.73  (assume @p32 @t228)
% 0.37/0.73  (assume @p33 @t231)
% 0.37/0.73  (assume @p34 @t235)
% 0.37/0.73  (assume @p35 @t238)
% 0.37/0.73  (assume @p36 @t241)
% 0.37/0.73  (assume @p37 (= tptp.emptyInPowerset @t240))
% 0.37/0.73  (assume @p38 @t244)
% 0.37/0.73  (assume @p39 @t248)
% 0.37/0.73  (assume @p40 @t294)
% 0.37/0.73  (assume @p41 true)
% 0.37/0.73  (step @p42 (= tptp.exu @t295) :rule refl :args (@t295))
% 0.37/0.73  (step @p43 (= tptp.prop2set @t300) :rule refl :args (@t300))
% 0.37/0.73  (step @p44 (= tptp.nonempty @t301) :rule refl :args (@t301))
% 0.37/0.73  (step @p45 :rule refl :args (@t326))
% 0.37/0.73  (step @p46 :rule refl :args ((tptp.in tptp.emptyset @t217)))
% 0.37/0.73  (step @p47 :rule refl :args (@t327))
% 0.37/0.73  (step @p48 :rule refl :args (tptp.emptyset))
% 0.37/0.73  (step @p49 :rule cong :premises (@p48 @p47) :args (@t328))
% 0.37/0.73  (step @p50 :rule trans :premises (@p49 @p46))
% 0.37/0.73  (step @p51 :rule refl :args (@t49))
% 0.37/0.73  (step @p52 :rule ho_cong :premises (@p51 @p47))
% 0.37/0.73  (step @p53 :rule cong :premises (@p52 @p50) :args ((= (_ @t49 @t327) @t328)))
% 0.37/0.73  (step @p54 :rule symm :premises (@p53))
% 0.37/0.73  (step @p55 :rule refl :args (@t218))
% 0.37/0.73  (step @p56 :rule eq_resolve :premises (@p55 @p54))
% 0.37/0.73  (step @p57 :rule refl :args (@t217))
% 0.37/0.73  (step @p58 :rule cong :premises (@p57 @p47) :args ((= @t217 @t327)))
% 0.37/0.73  (step @p59 :rule symm :premises (@p58))
% 0.37/0.73  (step @p60 :rule eq_resolve :premises (@p57 @p59))
% 0.37/0.73  (step @p61 :rule refl :args (@t49))
% 0.37/0.73  (step @p62 :rule ho_cong :premises (@p61 @p60))
% 0.37/0.73  (step @p63 :rule trans :premises (@p62 @p56))
% 0.37/0.73  (step @p64 :rule cong :premises (@p63 @p45) :args (@t329))
% 0.37/0.73  (step @p65 :rule refl :args (@t332))
% 0.37/0.73  (step @p66 :rule cong :premises (@p65 @p64) :args (@t333))
% 0.37/0.73  (step @p67 :rule refl :args (@t337))
% 0.37/0.73  (step @p68 :rule cong :premises (@p67 @p66) :args (@t338))
% 0.37/0.73  (step @p69 :rule refl :args (@t343))
% 0.37/0.73  (step @p70 :rule cong :premises (@p69 @p68) :args (@t344))
% 0.37/0.73  (step @p71 :rule refl :args (@t347))
% 0.37/0.73  (step @p72 :rule cong :premises (@p71 @p70) :args (@t348))
% 0.37/0.73  (step @p73 :rule refl :args (@t350))
% 0.37/0.73  (step @p74 :rule cong :premises (@p73 @p72) :args (@t351))
% 0.37/0.73  (step @p75 :rule refl :args (@t352))
% 0.37/0.73  (step @p76 :rule cong :premises (@p75 @p74) :args (@t353))
% 0.37/0.73  (step @p77 :rule cong :premises (@p75 @p76) :args (@t354))
% 0.37/0.73  (step @p78 :rule refl :args (@t358))
% 0.37/0.73  (step @p79 :rule cong :premises (@p78 @p77) :args (@t359))
% 0.37/0.73  (step @p80 :rule refl :args (@t366))
% 0.37/0.73  (step @p81 :rule cong :premises (@p80 @p79) :args (@t367))
% 0.37/0.73  (step @p82 :rule refl :args (@t369))
% 0.37/0.73  (step @p83 :rule cong :premises (@p82 @p81) :args (@t370))
% 0.37/0.73  (step @p84 :rule cong :premises (@p82 @p83) :args (@t371))
% 0.37/0.73  (step @p85 :rule cong :premises (@p82 @p84) :args (@t372))
% 0.37/0.73  (step @p86 :rule refl :args (@t376))
% 0.37/0.73  (step @p87 :rule cong :premises (@p86 @p85) :args (@t377))
% 0.37/0.73  (step @p88 :rule refl :args (@t379))
% 0.37/0.73  (step @p89 :rule cong :premises (@p88 @p87) :args (@t380))
% 0.37/0.73  (step @p90 :rule refl :args (@t381))
% 0.37/0.73  (step @p91 :rule cong :premises (@p90 @p89) :args (@t382))
% 0.37/0.73  (step @p92 :rule refl :args (@t383))
% 0.37/0.73  (step @p93 :rule cong :premises (@p92 @p91) :args (@t384))
% 0.37/0.73  (step @p94 :rule refl :args (@t389))
% 0.37/0.73  (step @p95 :rule cong :premises (@p94 @p93) :args (@t390))
% 0.37/0.73  (step @p96 :rule refl :args (@t441))
% 0.37/0.73  (step @p97 :rule cong :premises (@p96 @p95) :args (@t442))
% 0.37/0.73  (step @p98 :rule refl :args (@t449))
% 0.37/0.73  (step @p99 :rule cong :premises (@p98 @p97) :args (@t450))
% 0.37/0.73  (step @p100 :rule refl :args (@t463))
% 0.37/0.73  (step @p101 :rule cong :premises (@p100 @p99) :args (@t464))
% 0.37/0.73  (step @p102 :rule refl :args (@t478))
% 0.37/0.73  (step @p103 :rule cong :premises (@p102 @p101) :args (@t479))
% 0.37/0.73  (step @p104 :rule refl :args (@t481))
% 0.37/0.73  (step @p105 :rule cong :premises (@p104 @p103) :args (@t482))
% 0.37/0.73  (step @p106 :rule refl :args (@t483))
% 0.37/0.73  (step @p107 :rule refl :args (@t50))
% 0.37/0.73  (step @p108 :rule cong :premises (@p107 @p106) :args ((= @t50 @t483)))
% 0.37/0.73  (step @p109 :rule symm :premises (@p108))
% 0.37/0.73  (step @p110 :rule eq_resolve :premises (@p107 @p109))
% 0.37/0.73  (step @p111 :rule cong :premises (@p110 @p105) :args (@t484))
% 0.37/0.73  (step @p112 :rule refl :args (@t485))
% 0.37/0.73  (step @p113 :rule cong :premises (@p112 @p111) :args (@t486))
% 0.37/0.73  (step @p114 :rule refl :args (@t487))
% 0.37/0.73  (step @p115 :rule cong :premises (@p114 @p113) :args (@t488))
% 0.37/0.73  (step @p116 :rule refl :args (@t490))
% 0.37/0.73  (step @p117 :rule cong :premises (@p116 @p115) :args (@t491))
% 0.37/0.73  (step @p118 :rule cong :premises (@p82 @p117) :args (@t492))
% 0.37/0.73  (step @p119 :rule refl :args (@t494))
% 0.37/0.73  (step @p120 :rule cong :premises (@p119 @p118) :args (@t495))
% 0.37/0.73  (step @p121 :rule cong :premises (@p120) :args ((not @t495)))
% 0.37/0.73  (step @p122 :rule bool-impl-true2 :args (@t377))
% 0.37/0.73  (step @p123 :rule cong :premises (@p88 @p122) :args (@t496))
% 0.37/0.73  (step @p124 :rule cong :premises (@p90 @p123) :args (@t497))
% 0.37/0.73  (step @p125 :rule cong :premises (@p92 @p124) :args (@t498))
% 0.37/0.73  (step @p126 :rule cong :premises (@p94 @p125) :args (@t499))
% 0.37/0.73  (step @p127 :rule cong :premises (@p96 @p126) :args (@t500))
% 0.37/0.73  (step @p128 :rule cong :premises (@p98 @p127) :args (@t501))
% 0.37/0.73  (step @p129 :rule cong :premises (@p100 @p128) :args (@t502))
% 0.37/0.73  (step @p130 :rule cong :premises (@p102 @p129) :args (@t503))
% 0.37/0.73  (step @p131 :rule cong :premises (@p104 @p130) :args (@t504))
% 0.37/0.73  (step @p132 :rule refl :args (@t50))
% 0.37/0.73  (step @p133 :rule cong :premises (@p132 @p131) :args (@t505))
% 0.37/0.73  (step @p134 :rule cong :premises (@p112 @p133) :args (@t506))
% 0.37/0.73  (step @p135 :rule cong :premises (@p114 @p134) :args (@t507))
% 0.37/0.73  (step @p136 :rule cong :premises (@p116 @p135) :args (@t508))
% 0.37/0.73  (step @p137 :rule cong :premises (@p82 @p136) :args (@t509))
% 0.37/0.73  (step @p138 :rule cong :premises (@p119 @p137) :args (@t510))
% 0.37/0.73  (step @p139 :rule cong :premises (@p138) :args ((not @t510)))
% 0.37/0.73  (step @p140 :rule refl :args (@t310))
% 0.37/0.73  (step @p141 :rule refl :args ((tptp.in @t4 @t43)))
% 0.37/0.73  (step @p142 :rule refl :args (@t308))
% 0.37/0.73  (step @p143 :rule refl :args (@t4))
% 0.37/0.73  (step @p144 :rule cong :premises (@p143 @p142) :args (@t309))
% 0.37/0.73  (step @p145 :rule trans :premises (@p144 @p141))
% 0.37/0.73  (step @p146 :rule refl :args (@t5))
% 0.37/0.73  (step @p147 :rule ho_cong :premises (@p146 @p142))
% 0.37/0.73  (step @p148 :rule cong :premises (@p147 @p145) :args ((= (_ @t5 @t308) @t309)))
% 0.37/0.73  (step @p149 :rule symm :premises (@p148))
% 0.37/0.73  (step @p150 :rule refl :args (@t44))
% 0.37/0.73  (step @p151 :rule eq_resolve :premises (@p150 @p149))
% 0.37/0.73  (step @p152 :rule refl :args (@t43))
% 0.37/0.73  (step @p153 :rule cong :premises (@p152 @p142) :args ((= @t43 @t308)))
% 0.37/0.73  (step @p154 :rule symm :premises (@p153))
% 0.37/0.73  (step @p155 :rule eq_resolve :premises (@p152 @p154))
% 0.37/0.73  (step @p156 :rule ho_cong :premises (@p146 @p155))
% 0.37/0.73  (step @p157 :rule trans :premises (@p156 @p151))
% 0.37/0.73  (step @p158 :rule refl :args (@t302))
% 0.37/0.73  (step @p159 :rule refl :args (@t39))
% 0.37/0.73  (step @p160 :rule cong :premises (@p159 @p158) :args ((= @t39 @t302)))
% 0.37/0.73  (step @p161 :rule symm :premises (@p160))
% 0.37/0.73  (step @p162 :rule eq_resolve :premises (@p159 @p161))
% 0.37/0.73  (step @p163 :rule cong :premises (@p162) :args (@t511))
% 0.37/0.73  (step @p164 :rule refl :args (@t304))
% 0.37/0.73  (step @p165 :rule refl :args (@t6))
% 0.37/0.73  (step @p166 :rule cong :premises (@p165 @p164) :args ((= @t6 @t304)))
% 0.37/0.73  (step @p167 :rule symm :premises (@p166))
% 0.37/0.73  (step @p168 :rule eq_resolve :premises (@p165 @p167))
% 0.37/0.73  (step @p169 :rule cong :premises (@p168) :args (@t512))
% 0.37/0.73  (step @p170 :rule nary_cong :premises (@p169 @p163 @p157) :args (@t513))
% 0.37/0.73  (step @p171 :rule cong :premises (@p170) :args ((forall @t246 @t513)))
% 0.37/0.73  (step @p172 :rule aci_norm :args ((= (or @t512 (or @t511 @t44)) @t513)))
% 0.37/0.73  (step @p173 :rule bool-impl-elim :args (@t39 @t44))
% 0.37/0.73  (step @p174 :rule refl :args (@t512))
% 0.37/0.73  (step @p175 :rule nary_cong :premises (@p174 @p173) :args ((or @t512 @t245)))
% 0.37/0.73  (step @p176 :rule trans :premises (@p175 @p172))
% 0.37/0.73  (step @p177 :rule bool-impl-elim :args (@t6 @t245))
% 0.37/0.73  (step @p178 :rule trans :premises (@p177 @p176))
% 0.37/0.73  (step @p179 :rule cong :premises (@p178) :args (@t247))
% 0.37/0.73  (step @p180 :rule trans :premises (@p179 @p171))
% 0.37/0.73  (step @p181 :rule refl :args (tptp.setunionI))
% 0.37/0.73  (step @p182 :rule cong :premises (@p181 @p180) :args (@t248))
% 0.37/0.73  (step @p183 :rule eq_resolve :premises (@p39 @p182))
% 0.37/0.73  (step @p184 :rule cong :premises (@p183 @p140) :args (@t514))
% 0.37/0.73  (step @p185 :rule refl :args (@t311))
% 0.37/0.73  (step @p186 :rule refl :args (@t7))
% 0.37/0.73  (step @p187 :rule cong :premises (@p186 @p185) :args ((= @t7 @t311)))
% 0.37/0.73  (step @p188 :rule symm :premises (@p187))
% 0.37/0.73  (step @p189 :rule eq_resolve :premises (@p186 @p188))
% 0.37/0.73  (step @p190 :rule refl :args ((tptp.in @t1 @t33)))
% 0.37/0.73  (step @p191 :rule refl :args (@t312))
% 0.37/0.73  (step @p192 :rule refl :args (@t1))
% 0.37/0.73  (step @p193 :rule cong :premises (@p192 @p191) :args (@t313))
% 0.37/0.73  (step @p194 :rule trans :premises (@p193 @p190))
% 0.37/0.73  (step @p195 :rule refl :args (@t34))
% 0.37/0.73  (step @p196 :rule ho_cong :premises (@p195 @p191))
% 0.37/0.73  (step @p197 :rule cong :premises (@p196 @p194) :args ((= (_ @t34 @t312) @t313)))
% 0.37/0.73  (step @p198 :rule symm :premises (@p197))
% 0.37/0.73  (step @p199 :rule refl :args (@t35))
% 0.37/0.73  (step @p200 :rule eq_resolve :premises (@p199 @p198))
% 0.37/0.73  (step @p201 :rule refl :args (@t33))
% 0.37/0.73  (step @p202 :rule cong :premises (@p201 @p191) :args ((= @t33 @t312)))
% 0.37/0.73  (step @p203 :rule symm :premises (@p202))
% 0.37/0.73  (step @p204 :rule eq_resolve :premises (@p201 @p203))
% 0.37/0.73  (step @p205 :rule ho_cong :premises (@p195 @p204))
% 0.37/0.73  (step @p206 :rule trans :premises (@p205 @p200))
% 0.37/0.73  (step @p207 :rule cong :premises (@p206) :args (@t515))
% 0.37/0.73  (step @p208 :rule nary_cong :premises (@p207 @p169 @p189) :args (@t516))
% 0.37/0.73  (step @p209 :rule cong :premises (@p208) :args ((forall @t242 @t516)))
% 0.37/0.73  (step @p210 :rule aci_norm :args ((= (or @t515 @t517) @t516)))
% 0.37/0.73  (step @p211 :rule bool-impl-elim :args (@t6 @t7))
% 0.37/0.73  (step @p212 :rule refl :args (@t515))
% 0.37/0.73  (step @p213 :rule nary_cong :premises (@p212 @p211) :args ((or @t515 @t31)))
% 0.37/0.73  (step @p214 :rule trans :premises (@p213 @p210))
% 0.37/0.73  (step @p215 :rule bool-impl-elim :args (@t35 @t31))
% 0.37/0.73  (step @p216 :rule trans :premises (@p215 @p214))
% 0.37/0.73  (step @p217 :rule cong :premises (@p216) :args (@t243))
% 0.37/0.73  (step @p218 :rule trans :premises (@p217 @p209))
% 0.37/0.73  (step @p219 :rule refl :args (tptp.powersetE))
% 0.37/0.73  (step @p220 :rule cong :premises (@p219 @p218) :args (@t244))
% 0.37/0.73  (step @p221 :rule eq_resolve :premises (@p38 @p220))
% 0.37/0.73  (step @p222 :rule cong :premises (@p221 @p184) :args (@t518))
% 0.37/0.73  (step @p223 :rule eq-symm :args (@t315 tptp.emptyInPowerset))
% 0.37/0.73  (step @p224 :rule refl :args (tptp.emptyInPowerset))
% 0.37/0.73  (step @p225 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.37/0.73  (step @p226 :rule cong :premises (@p48 @p191) :args (@t314))
% 0.37/0.73  (step @p227 :rule trans :premises (@p226 @p225))
% 0.37/0.73  (step @p228 :rule ho_cong :premises (@p51 @p191))
% 0.37/0.73  (step @p229 :rule cong :premises (@p228 @p227) :args ((= (_ @t49 @t312) @t314)))
% 0.37/0.73  (step @p230 :rule symm :premises (@p229))
% 0.37/0.73  (step @p231 :rule refl :args (@t239))
% 0.37/0.73  (step @p232 :rule eq_resolve :premises (@p231 @p230))
% 0.37/0.73  (step @p233 :rule ho_cong :premises (@p51 @p204))
% 0.37/0.73  (step @p234 :rule trans :premises (@p233 @p232))
% 0.37/0.73  (step @p235 :rule cong :premises (@p234) :args (@t240))
% 0.37/0.73  (step @p236 :rule cong :premises (@p235 @p224) :args ((= @t240 tptp.emptyInPowerset)))
% 0.37/0.73  (step @p237 :rule trans :premises (@p236 @p223))
% 0.37/0.73  (step @p238 :rule eq-symm :args (tptp.emptyInPowerset @t240))
% 0.37/0.73  (step @p239 :rule trans :premises (@p238 @p237))
% 0.37/0.73  (step @p240 :rule eq_resolve :premises (@p37 @p239))
% 0.37/0.73  (step @p241 :rule cong :premises (@p240 @p222) :args (@t519))
% 0.37/0.73  (step @p242 :rule refl :args (tptp.emptyinPowerset))
% 0.37/0.73  (step @p243 :rule cong :premises (@p242 @p235) :args (@t241))
% 0.37/0.73  (step @p244 :rule eq_resolve :premises (@p36 @p243))
% 0.37/0.73  (step @p245 :rule cong :premises (@p244 @p241) :args (@t520))
% 0.37/0.73  (step @p246 :rule refl :args (@t317))
% 0.37/0.73  (step @p247 :rule nary_cong :premises (@p246 @p206) :args (@t521))
% 0.37/0.73  (step @p248 :rule cong :premises (@p247) :args ((forall @t12 @t521)))
% 0.37/0.73  (step @p249 :rule bool-impl-elim :args (@t316 @t35))
% 0.37/0.73  (step @p250 :rule cong :premises (@p249) :args ((forall @t12 (=> @t316 @t35))))
% 0.37/0.73  (step @p251 :rule trans :premises (@p250 @p248))
% 0.37/0.73  (step @p252 :rule refl :args (@t35))
% 0.37/0.73  (step @p253 :rule nary_cong :premises (@p169 @p189) :args (@t517))
% 0.37/0.73  (step @p254 :rule cong :premises (@p253) :args ((forall @t9 @t517)))
% 0.37/0.73  (step @p255 :rule cong :premises (@p211) :args (@t32))
% 0.37/0.73  (step @p256 :rule trans :premises (@p255 @p254))
% 0.37/0.73  (step @p257 :rule cong :premises (@p256 @p252) :args (@t236))
% 0.37/0.73  (step @p258 :rule cong :premises (@p257) :args (@t237))
% 0.37/0.73  (step @p259 :rule trans :premises (@p258 @p251))
% 0.37/0.73  (step @p260 :rule refl :args (tptp.powersetI))
% 0.37/0.73  (step @p261 :rule cong :premises (@p260 @p259) :args (@t238))
% 0.37/0.73  (step @p262 :rule eq_resolve :premises (@p35 @p261))
% 0.37/0.73  (step @p263 :rule cong :premises (@p262 @p245) :args (@t522))
% 0.37/0.73  (step @p264 :rule refl :args (@t320))
% 0.37/0.73  (step @p265 :rule refl :args (@t319))
% 0.37/0.73  (step @p266 :rule refl :args (@t2))
% 0.37/0.73  (step @p267 :rule cong :premises (@p266 @p265) :args (@t320))
% 0.37/0.73  (step @p268 :rule trans :premises (@p267 @p264))
% 0.37/0.73  (step @p269 :rule refl :args (@t155))
% 0.37/0.73  (step @p270 :rule ho_cong :premises (@p269 @p265))
% 0.37/0.73  (step @p271 :rule cong :premises (@p270 @p268) :args ((= @t523 @t320)))
% 0.37/0.73  (step @p272 :rule symm :premises (@p271))
% 0.37/0.73  (step @p273 :rule refl :args ((_ @t155 @t319)))
% 0.37/0.73  (step @p274 :rule eq_resolve :premises (@p273 @p272))
% 0.37/0.73  (step @p275 :rule cong :premises (@p266 @p274) :args (@t524))
% 0.37/0.73  (step @p276 :rule cong :premises (@p275) :args ((forall @t64 @t524)))
% 0.37/0.73  (step @p277 :rule eq-symm :args (@t523 @t2))
% 0.37/0.73  (step @p278 :rule refl :args (@t2))
% 0.37/0.73  (step @p279 :rule symm :premises (@p265))
% 0.37/0.73  (step @p280 :rule alpha_equiv :args (@t232 @t525 (@list @t318)))
% 0.37/0.73  (step @p281 :rule trans :premises (@p280 @p279))
% 0.37/0.73  (step @p282 :rule refl :args (@t155))
% 0.37/0.73  (step @p283 :rule ho_cong :premises (@p282 @p281))
% 0.37/0.73  (step @p284 :rule cong :premises (@p283 @p278) :args (@t233))
% 0.37/0.73  (step @p285 :rule trans :premises (@p284 @p277))
% 0.37/0.73  (step @p286 :rule cong :premises (@p285) :args (@t234))
% 0.37/0.73  (step @p287 :rule trans :premises (@p286 @p276))
% 0.37/0.73  (step @p288 :rule refl :args (tptp.setoftrueEq))
% 0.37/0.73  (step @p289 :rule cong :premises (@p288 @p287) :args (@t235))
% 0.37/0.73  (step @p290 :rule eq_resolve :premises (@p34 @p289))
% 0.37/0.73  (step @p291 :rule cong :premises (@p290 @p263) :args (@t526))
% 0.37/0.73  (step @p292 :rule refl :args (@t321))
% 0.37/0.73  (step @p293 :rule refl :args (@t21))
% 0.37/0.73  (step @p294 :rule cong :premises (@p293 @p292) :args ((= @t21 @t321)))
% 0.37/0.73  (step @p295 :rule symm :premises (@p294))
% 0.37/0.73  (step @p296 :rule eq_resolve :premises (@p293 @p295))
% 0.37/0.73  (step @p297 :rule refl :args (@t129))
% 0.37/0.73  (step @p298 :rule refl :args ((tptp.in @t19 @t25)))
% 0.37/0.73  (step @p299 :rule refl :args (@t322))
% 0.37/0.73  (step @p300 :rule refl :args (@t19))
% 0.37/0.73  (step @p301 :rule cong :premises (@p300 @p299) :args (@t323))
% 0.37/0.73  (step @p302 :rule trans :premises (@p301 @p298))
% 0.37/0.73  (step @p303 :rule refl :args (@t20))
% 0.37/0.73  (step @p304 :rule ho_cong :premises (@p303 @p299))
% 0.37/0.73  (step @p305 :rule cong :premises (@p304 @p302) :args ((= (_ @t20 @t322) @t323)))
% 0.37/0.73  (step @p306 :rule symm :premises (@p305))
% 0.37/0.73  (step @p307 :rule refl :args (@t26))
% 0.37/0.73  (step @p308 :rule eq_resolve :premises (@p307 @p306))
% 0.37/0.73  (step @p309 :rule refl :args (@t25))
% 0.37/0.73  (step @p310 :rule cong :premises (@p309 @p299) :args ((= @t25 @t322)))
% 0.37/0.73  (step @p311 :rule symm :premises (@p310))
% 0.37/0.73  (step @p312 :rule eq_resolve :premises (@p309 @p311))
% 0.37/0.73  (step @p313 :rule ho_cong :premises (@p303 @p312))
% 0.37/0.73  (step @p314 :rule trans :premises (@p313 @p308))
% 0.37/0.73  (step @p315 :rule cong :premises (@p314) :args (@t527))
% 0.37/0.73  (step @p316 :rule nary_cong :premises (@p315 @p297 @p296) :args (@t528))
% 0.37/0.73  (step @p317 :rule cong :premises (@p316) :args ((forall @t28 @t528)))
% 0.37/0.73  (step @p318 :rule aci_norm :args ((= (or @t527 @t529) @t528)))
% 0.37/0.73  (step @p319 :rule bool-impl-elim :args (@t26 @t529))
% 0.37/0.73  (step @p320 :rule trans :premises (@p319 @p318))
% 0.37/0.73  (step @p321 :rule cong :premises (@p320) :args ((forall @t28 (=> @t26 @t529))))
% 0.37/0.73  (step @p322 :rule trans :premises (@p321 @p317))
% 0.37/0.73  (step @p323 :rule refl :args (@t21))
% 0.37/0.73  (step @p324 :rule eq-symm :args (@t19 @t4))
% 0.37/0.73  (step @p325 :rule nary_cong :premises (@p324 @p323) :args (@t23))
% 0.37/0.73  (step @p326 :rule refl :args (@t26))
% 0.37/0.73  (step @p327 :rule cong :premises (@p326 @p325) :args (@t229))
% 0.37/0.73  (step @p328 :rule cong :premises (@p327) :args (@t230))
% 0.37/0.73  (step @p329 :rule trans :premises (@p328 @p322))
% 0.37/0.73  (step @p330 :rule refl :args (tptp.setadjoinOr))
% 0.37/0.73  (step @p331 :rule cong :premises (@p330 @p329) :args (@t231))
% 0.37/0.73  (step @p332 :rule eq_resolve :premises (@p33 @p331))
% 0.37/0.73  (step @p333 :rule cong :premises (@p332 @p291) :args (@t530))
% 0.37/0.73  (step @p334 :rule refl :args (@t321))
% 0.37/0.73  (step @p335 :rule nary_cong :premises (@p315 @p297 @p334) :args (@t531))
% 0.37/0.73  (step @p336 :rule cong :premises (@p335) :args ((forall @t28 @t531)))
% 0.37/0.73  (step @p337 :rule aci_norm :args ((= (or @t527 @t489) @t531)))
% 0.37/0.73  (step @p338 :rule bool-impl-elim :args (@t26 @t489))
% 0.37/0.73  (step @p339 :rule trans :premises (@p338 @p337))
% 0.37/0.73  (step @p340 :rule cong :premises (@p339) :args ((forall @t28 (=> @t26 @t489))))
% 0.37/0.73  (step @p341 :rule trans :premises (@p340 @p336))
% 0.37/0.73  (step @p342 :rule aci_norm :args ((= (and @t321 true) @t321)))
% 0.37/0.73  (step @p343 :rule evaluate :args (@t532))
% 0.37/0.73  (step @p344 :rule refl :args (@t321))
% 0.37/0.73  (step @p345 :rule nary_cong :premises (@p344 @p343) :args (@t533))
% 0.37/0.73  (step @p346 :rule trans :premises (@p345 @p342))
% 0.37/0.73  (step @p347 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.37/0.73  (step @p348 :rule refl :args (@t129))
% 0.37/0.73  (step @p349 :rule nary_cong :premises (@p348 @p343) :args (@t534))
% 0.37/0.73  (step @p350 :rule trans :premises (@p349 @p347))
% 0.37/0.73  (step @p351 :rule nary_cong :premises (@p350 @p346) :args (@t535))
% 0.37/0.73  (step @p352 :rule aci_norm :args ((= @t536 @t535)))
% 0.37/0.73  (step @p353 :rule trans :premises (@p352 @p351))
% 0.37/0.73  (step @p354 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t540 @t539 @t538 @t172)) @t536)))
% 0.37/0.73  (step @p355 :rule refl :args (@t172))
% 0.37/0.73  (step @p356 :rule refl :args (@t538))
% 0.37/0.73  (step @p357 :rule refl :args (@t539))
% 0.37/0.73  (step @p358 :rule bool-eq-false :args (@t172))
% 0.37/0.73  (step @p359 :rule symm :premises (@p358))
% 0.37/0.73  (step @p360 :rule cong :premises (@p359) :args ((not @t537)))
% 0.37/0.73  (step @p361 :rule bool-double-not-elim :args (@t172))
% 0.37/0.73  (step @p362 :rule symm :premises (@p361))
% 0.37/0.73  (step @p363 :rule trans :premises (@p362 @p360))
% 0.37/0.73  (step @p364 :rule nary_cong :premises (@p363 @p357 @p356 @p355) :args (@t541))
% 0.37/0.73  (step @p365 :rule aci_norm :args ((= @t542 @t541)))
% 0.37/0.73  (step @p366 :rule trans :premises (@p365 @p364))
% 0.37/0.73  (step @p367 :rule cong :premises (@p366) :args ((forall @t177 @t542)))
% 0.37/0.73  (step @p368 :rule trans :premises (@p367 @p354))
% 0.37/0.73  (step @p369 :rule trans :premises (@p368 @p353))
% 0.37/0.73  (step @p370 :rule refl :args (@t537))
% 0.37/0.73  (step @p371 :rule nary_cong :premises (@p296 @p370) :args (@t543))
% 0.37/0.73  (step @p372 :rule nary_cong :premises (@p357 @p371 @p355) :args (@t544))
% 0.37/0.73  (step @p373 :rule cong :premises (@p372) :args ((forall @t177 @t544)))
% 0.37/0.73  (step @p374 :rule trans :premises (@p373 @p369))
% 0.37/0.73  (step @p375 :rule aci_norm :args ((= (or @t539 (or @t543 @t172)) @t544)))
% 0.37/0.73  (step @p376 :rule bool-implies-de-morgan :args (@t21 @t172))
% 0.37/0.73  (step @p377 :rule nary_cong :premises (@p376 @p355) :args ((or (not @t221) @t172)))
% 0.37/0.73  (step @p378 :rule bool-impl-elim :args (@t221 @t172))
% 0.37/0.73  (step @p379 :rule trans :premises (@p378 @p377))
% 0.37/0.73  (step @p380 :rule bool-implies-de-morgan :args (@t129 @t172))
% 0.37/0.73  (step @p381 :rule nary_cong :premises (@p380 @p379) :args ((or (not @t545) @t222)))
% 0.37/0.73  (step @p382 :rule trans :premises (@p381 @p375))
% 0.37/0.73  (step @p383 :rule bool-impl-elim :args (@t545 @t222))
% 0.37/0.73  (step @p384 :rule trans :premises (@p383 @p382))
% 0.37/0.73  (step @p385 :rule cong :premises (@p384) :args ((forall @t177 (=> @t545 @t222))))
% 0.37/0.73  (step @p386 :rule trans :premises (@p385 @p374))
% 0.37/0.73  (step @p387 :rule refl :args (@t222))
% 0.37/0.73  (step @p388 :rule refl :args (@t172))
% 0.37/0.73  (step @p389 :rule cong :premises (@p324 @p388) :args (@t223))
% 0.37/0.73  (step @p390 :rule cong :premises (@p389 @p387) :args (@t224))
% 0.37/0.73  (step @p391 :rule cong :premises (@p390) :args (@t225))
% 0.37/0.73  (step @p392 :rule trans :premises (@p391 @p386))
% 0.37/0.73  (step @p393 :rule cong :premises (@p326 @p392) :args (@t226))
% 0.37/0.73  (step @p394 :rule cong :premises (@p393) :args (@t227))
% 0.37/0.73  (step @p395 :rule trans :premises (@p394 @p341))
% 0.37/0.73  (step @p396 :rule refl :args (tptp.setadjoinE))
% 0.37/0.73  (step @p397 :rule cong :premises (@p396 @p395) :args (@t228))
% 0.37/0.73  (step @p398 :rule eq_resolve :premises (@p32 @p397))
% 0.37/0.73  (step @p399 :rule cong :premises (@p398 @p333) :args (@t546))
% 0.37/0.73  (step @p400 :rule cong :premises (@p296) :args (@t547))
% 0.37/0.73  (step @p401 :rule nary_cong :premises (@p400 @p314) :args (@t548))
% 0.37/0.73  (step @p402 :rule cong :premises (@p401) :args ((forall @t28 @t548)))
% 0.37/0.73  (step @p403 :rule bool-impl-elim :args (@t21 @t26))
% 0.37/0.73  (step @p404 :rule cong :premises (@p403) :args (@t219))
% 0.37/0.73  (step @p405 :rule trans :premises (@p404 @p402))
% 0.37/0.73  (step @p406 :rule refl :args (tptp.setadjoinIR))
% 0.37/0.73  (step @p407 :rule cong :premises (@p406 @p405) :args (@t220))
% 0.37/0.73  (step @p408 :rule eq_resolve :premises (@p31 @p407))
% 0.37/0.73  (step @p409 :rule cong :premises (@p408 @p399) :args (@t549))
% 0.37/0.73  (step @p410 :rule cong :premises (@p30 @p409) :args (@t550))
% 0.37/0.73  (step @p411 :rule refl :args ((tptp.in @t4 @t213)))
% 0.37/0.73  (step @p412 :rule refl :args (@t330))
% 0.37/0.73  (step @p413 :rule cong :premises (@p143 @p412) :args (@t331))
% 0.37/0.73  (step @p414 :rule trans :premises (@p413 @p411))
% 0.37/0.73  (step @p415 :rule ho_cong :premises (@p146 @p412))
% 0.37/0.73  (step @p416 :rule cong :premises (@p415 @p414) :args ((= (_ @t5 @t330) @t331)))
% 0.37/0.73  (step @p417 :rule symm :premises (@p416))
% 0.37/0.73  (step @p418 :rule refl :args (@t214))
% 0.37/0.73  (step @p419 :rule eq_resolve :premises (@p418 @p417))
% 0.37/0.73  (step @p420 :rule refl :args (@t213))
% 0.37/0.73  (step @p421 :rule cong :premises (@p420 @p412) :args ((= @t213 @t330)))
% 0.37/0.73  (step @p422 :rule symm :premises (@p421))
% 0.37/0.73  (step @p423 :rule eq_resolve :premises (@p420 @p422))
% 0.37/0.73  (step @p424 :rule ho_cong :premises (@p146 @p423))
% 0.37/0.73  (step @p425 :rule trans :premises (@p424 @p419))
% 0.37/0.73  (step @p426 :rule cong :premises (@p425) :args (@t215))
% 0.37/0.73  (step @p427 :rule refl :args (tptp.setadjoinIL))
% 0.37/0.73  (step @p428 :rule cong :premises (@p427 @p426) :args (@t216))
% 0.37/0.73  (step @p429 :rule eq_resolve :premises (@p29 @p428))
% 0.37/0.73  (step @p430 :rule cong :premises (@p429 @p410) :args (@t551))
% 0.37/0.73  (step @p431 :rule aci_norm :args ((= (or @t335 false) @t335)))
% 0.37/0.73  (step @p432 :rule evaluate :args ((not true)))
% 0.37/0.73  (step @p433 :rule eq-refl :args (tptp.emptyset))
% 0.37/0.73  (step @p434 :rule cong :premises (@p433) :args (@t552))
% 0.37/0.73  (step @p435 :rule trans :premises (@p434 @p432))
% 0.37/0.73  (step @p436 :rule refl :args (@t335))
% 0.37/0.73  (step @p437 :rule nary_cong :premises (@p436 @p435) :args (@t553))
% 0.37/0.73  (step @p438 :rule trans :premises (@p437 @p431))
% 0.37/0.73  (step @p439 :rule cong :premises (@p438) :args ((forall @t336 @t553)))
% 0.37/0.73  (step @p440 :rule quant-var-elim-eq :args ((= (forall @t64 @t556) @t553)))
% 0.37/0.73  (step @p441 :rule aci_norm :args ((= @t557 @t556)))
% 0.37/0.73  (step @p442 :rule cong :premises (@p441) :args (@t558))
% 0.37/0.73  (step @p443 :rule trans :premises (@p442 @p440))
% 0.37/0.73  (step @p444 :rule cong :premises (@p443) :args (@t559))
% 0.37/0.73  (step @p445 :rule quant-merge-prenex :args ((= @t559 @t560)))
% 0.37/0.73  (step @p446 :rule symm :premises (@p445))
% 0.37/0.73  (step @p447 :rule quant_var_reordering :args ((= @t561 @t560)))
% 0.37/0.73  (step @p448 :rule trans :premises (@p447 @p446 @p444))
% 0.37/0.73  (step @p449 :rule trans :premises (@p448 @p439))
% 0.37/0.73  (step @p450 :rule quant-merge-prenex :args ((= (forall @t64 @t562) @t561)))
% 0.37/0.73  (step @p451 :rule refl :args (@t554))
% 0.37/0.73  (step @p452 :rule alpha_equiv :args (@t563 (@list @t334) @t525))
% 0.37/0.73  (step @p453 :rule nary_cong :premises (@p452 @p451) :args (@t564))
% 0.37/0.73  (step @p454 :rule quant-miniscope-or :args ((= @t562 @t564)))
% 0.37/0.73  (step @p455 :rule trans :premises (@p454 @p453))
% 0.37/0.73  (step @p456 :rule symm :premises (@p455))
% 0.37/0.73  (step @p457 :rule cong :premises (@p456) :args ((forall @t64 (or @t345 @t554))))
% 0.37/0.73  (step @p458 :rule trans :premises (@p457 @p450))
% 0.37/0.73  (step @p459 :rule trans :premises (@p458 @p449))
% 0.37/0.73  (step @p460 :rule bool-double-not-elim :args (@t345))
% 0.37/0.73  (step @p461 :rule nary_cong :premises (@p460 @p451) :args ((or @t565 @t554)))
% 0.37/0.73  (step @p462 :rule bool-impl-elim :args (@t346 @t554))
% 0.37/0.73  (step @p463 :rule trans :premises (@p462 @p461))
% 0.37/0.73  (step @p464 :rule cong :premises (@p463) :args ((forall @t64 (=> @t346 @t554))))
% 0.37/0.73  (step @p465 :rule trans :premises (@p464 @p459))
% 0.37/0.73  (step @p466 :rule beta-reduce :args ((= @t566 @t554)))
% 0.37/0.73  (step @p467 :rule cong :premises (@p189) :args (@t194))
% 0.37/0.73  (step @p468 :rule cong :premises (@p467) :args (@t195))
% 0.37/0.73  (step @p469 :rule cong :premises (@p468) :args (@t567))
% 0.37/0.73  (step @p470 :rule exists-elim :args ((= @t89 @t567)))
% 0.37/0.73  (step @p471 :rule trans :premises (@p470 @p469))
% 0.37/0.73  (step @p472 :rule cong :premises (@p471 @p466) :args (@t568))
% 0.37/0.73  (step @p473 :rule cong :premises (@p472) :args (@t569))
% 0.37/0.73  (step @p474 :rule trans :premises (@p473 @p465))
% 0.37/0.73  (step @p475 :rule refl :args (tptp.nonemptyI1))
% 0.37/0.73  (step @p476 :rule cong :premises (@p475 @p474) :args ((= tptp.nonemptyI1 @t569)))
% 0.37/0.73  (step @p477 :rule ho_cong :premises (@p44 @p278))
% 0.37/0.73  (step @p478 :rule refl :args (@t89))
% 0.37/0.73  (step @p479 :rule cong :premises (@p478 @p477) :args (@t210))
% 0.37/0.73  (step @p480 :rule cong :premises (@p479) :args (@t211))
% 0.37/0.73  (step @p481 :rule cong :premises (@p475 @p480) :args (@t212))
% 0.37/0.73  (step @p482 :rule trans :premises (@p481 @p476))
% 0.37/0.73  (step @p483 :rule eq_resolve :premises (@p28 @p482))
% 0.37/0.73  (step @p484 :rule cong :premises (@p483 @p430) :args (@t570))
% 0.37/0.73  (step @p485 :rule lambda-elim :args ((= @t571 @t143)))
% 0.37/0.73  (step @p486 :rule cong :premises (@p278 @p485) :args (@t572))
% 0.37/0.73  (step @p487 :rule refl :args (tptp.emptyset))
% 0.37/0.73  (step @p488 :rule cong :premises (@p487 @p486) :args (@t573))
% 0.37/0.73  (step @p489 :rule cong :premises (@p488) :args (@t574))
% 0.37/0.73  (step @p490 :rule refl :args (@t341))
% 0.37/0.73  (step @p491 :rule refl :args (@t342))
% 0.37/0.73  (step @p492 :rule nary_cong :premises (@p491 @p490 @p489) :args (@t575))
% 0.37/0.73  (step @p493 :rule cong :premises (@p492) :args ((forall @t159 @t575)))
% 0.37/0.73  (step @p494 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 0.37/0.73  (step @p495 :rule refl :args (@t361))
% 0.37/0.73  (step @p496 :rule cong :premises (@p495) :args (@t571))
% 0.37/0.73  (step @p497 :rule cong :premises (@p266 @p496) :args (@t572))
% 0.37/0.73  (step @p498 :rule trans :premises (@p497 @p494))
% 0.37/0.73  (step @p499 :rule ho_cong :premises (@p269 @p496))
% 0.37/0.73  (step @p500 :rule cong :premises (@p499 @p498) :args ((= (_ @t155 @t571) @t572)))
% 0.37/0.73  (step @p501 :rule symm :premises (@p500))
% 0.37/0.73  (step @p502 :rule refl :args (@t156))
% 0.37/0.73  (step @p503 :rule eq_resolve :premises (@p502 @p501))
% 0.37/0.73  (step @p504 :rule refl :args (@t153))
% 0.37/0.73  (step @p505 :rule cong :premises (@p504 @p495) :args ((= @t153 @t361)))
% 0.37/0.73  (step @p506 :rule symm :premises (@p505))
% 0.37/0.73  (step @p507 :rule eq_resolve :premises (@p504 @p506))
% 0.37/0.73  (step @p508 :rule cong :premises (@p507) :args (@t154))
% 0.37/0.73  (step @p509 :rule ho_cong :premises (@p269 @p508))
% 0.37/0.73  (step @p510 :rule trans :premises (@p509 @p503))
% 0.37/0.73  (step @p511 :rule cong :premises (@p48 @p510) :args (@t576))
% 0.37/0.73  (step @p512 :rule cong :premises (@p511) :args (@t577))
% 0.37/0.73  (step @p513 :rule refl :args (@t340))
% 0.37/0.73  (step @p514 :rule refl :args (@t144))
% 0.37/0.73  (step @p515 :rule cong :premises (@p514 @p513) :args ((= @t144 @t340)))
% 0.37/0.73  (step @p516 :rule symm :premises (@p515))
% 0.37/0.73  (step @p517 :rule eq_resolve :premises (@p514 @p516))
% 0.37/0.73  (step @p518 :rule cong :premises (@p517) :args (@t578))
% 0.37/0.73  (step @p519 :rule nary_cong :premises (@p467 @p518 @p512) :args (@t579))
% 0.37/0.73  (step @p520 :rule cong :premises (@p519) :args ((forall @t159 @t579)))
% 0.37/0.73  (step @p521 :rule trans :premises (@p520 @p493))
% 0.37/0.73  (step @p522 :rule aci_norm :args ((= (or @t194 (or @t578 @t577)) @t579)))
% 0.37/0.73  (step @p523 :rule bool-impl-elim :args (@t144 @t577))
% 0.37/0.73  (step @p524 :rule refl :args (@t194))
% 0.37/0.73  (step @p525 :rule nary_cong :premises (@p524 @p523) :args ((or @t194 @t580)))
% 0.37/0.73  (step @p526 :rule trans :premises (@p525 @p522))
% 0.37/0.73  (step @p527 :rule bool-impl-elim :args (@t7 @t580))
% 0.37/0.73  (step @p528 :rule trans :premises (@p527 @p526))
% 0.37/0.73  (step @p529 :rule cong :premises (@p528) :args ((forall @t159 (=> @t7 @t580))))
% 0.37/0.73  (step @p530 :rule trans :premises (@p529 @p521))
% 0.37/0.73  (step @p531 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.37/0.73  (step @p532 :rule cong :premises (@p531) :args (@t581))
% 0.37/0.73  (step @p533 :rule beta-reduce :args ((= @t582 @t581)))
% 0.37/0.73  (step @p534 :rule trans :premises (@p533 @p532))
% 0.37/0.73  (step @p535 :rule refl :args (@t144))
% 0.37/0.73  (step @p536 :rule cong :premises (@p535 @p534) :args (@t583))
% 0.37/0.73  (step @p537 :rule refl :args (@t7))
% 0.37/0.73  (step @p538 :rule cong :premises (@p537 @p536) :args (@t584))
% 0.37/0.73  (step @p539 :rule cong :premises (@p538) :args (@t585))
% 0.37/0.73  (step @p540 :rule trans :premises (@p539 @p530))
% 0.37/0.73  (step @p541 :rule refl :args (tptp.nonemptyI))
% 0.37/0.73  (step @p542 :rule cong :premises (@p541 @p540) :args ((= tptp.nonemptyI @t585)))
% 0.37/0.73  (step @p543 :rule refl :args (@t156))
% 0.37/0.73  (step @p544 :rule ho_cong :premises (@p44 @p543))
% 0.37/0.73  (step @p545 :rule cong :premises (@p535 @p544) :args (@t206))
% 0.37/0.73  (step @p546 :rule cong :premises (@p537 @p545) :args (@t207))
% 0.37/0.73  (step @p547 :rule cong :premises (@p546) :args (@t208))
% 0.37/0.73  (step @p548 :rule cong :premises (@p541 @p547) :args (@t209))
% 0.37/0.73  (step @p549 :rule trans :premises (@p548 @p542))
% 0.37/0.73  (step @p550 :rule eq_resolve :premises (@p27 @p549))
% 0.37/0.73  (step @p551 :rule cong :premises (@p550 @p484) :args (@t586))
% 0.37/0.73  (step @p552 :rule refl :args (@t346))
% 0.37/0.73  (step @p553 :rule bool-double-not-elim :args (@t193))
% 0.37/0.73  (step @p554 :rule nary_cong :premises (@p553 @p552) :args ((or (not @t554) @t346)))
% 0.37/0.73  (step @p555 :rule bool-impl-elim :args (@t554 @t346))
% 0.37/0.73  (step @p556 :rule trans :premises (@p555 @p554))
% 0.37/0.73  (step @p557 :rule cong :premises (@p556) :args ((forall @t64 (=> @t554 @t346))))
% 0.37/0.73  (step @p558 :rule cong :premises (@p466 @p471) :args (@t587))
% 0.37/0.73  (step @p559 :rule cong :premises (@p558) :args (@t588))
% 0.37/0.73  (step @p560 :rule trans :premises (@p559 @p557))
% 0.37/0.73  (step @p561 :rule refl :args (tptp.nonemptyE1))
% 0.37/0.73  (step @p562 :rule cong :premises (@p561 @p560) :args ((= tptp.nonemptyE1 @t588)))
% 0.37/0.73  (step @p563 :rule cong :premises (@p477 @p478) :args (@t203))
% 0.37/0.73  (step @p564 :rule cong :premises (@p563) :args (@t204))
% 0.37/0.73  (step @p565 :rule cong :premises (@p561 @p564) :args (@t205))
% 0.37/0.73  (step @p566 :rule trans :premises (@p565 @p562))
% 0.37/0.73  (step @p567 :rule eq_resolve :premises (@p26 @p566))
% 0.37/0.73  (step @p568 :rule cong :premises (@p567 @p551) :args (@t589))
% 0.37/0.73  (step @p569 :rule refl :args (@t4))
% 0.37/0.73  (step @p570 :rule cong :premises (@p569 @p486) :args (@t590))
% 0.37/0.73  (step @p571 :rule refl :args (@t340))
% 0.37/0.73  (step @p572 :rule cong :premises (@p571 @p570) :args (@t591))
% 0.37/0.73  (step @p573 :rule nary_cong :premises (@p491 @p572) :args (@t592))
% 0.37/0.73  (step @p574 :rule cong :premises (@p573) :args ((forall @t159 @t592)))
% 0.37/0.73  (step @p575 :rule refl :args ((tptp.in @t4 @t156)))
% 0.37/0.73  (step @p576 :rule cong :premises (@p143 @p498) :args (@t590))
% 0.37/0.73  (step @p577 :rule trans :premises (@p576 @p575))
% 0.37/0.73  (step @p578 :rule ho_cong :premises (@p146 @p498))
% 0.37/0.73  (step @p579 :rule cong :premises (@p578 @p577) :args ((= (_ @t5 @t572) @t590)))
% 0.37/0.73  (step @p580 :rule symm :premises (@p579))
% 0.37/0.73  (step @p581 :rule refl :args (@t157))
% 0.37/0.73  (step @p582 :rule eq_resolve :premises (@p581 @p580))
% 0.37/0.73  (step @p583 :rule ho_cong :premises (@p146 @p510))
% 0.37/0.73  (step @p584 :rule trans :premises (@p583 @p582))
% 0.37/0.73  (step @p585 :rule cong :premises (@p517 @p584) :args (@t593))
% 0.37/0.73  (step @p586 :rule nary_cong :premises (@p467 @p585) :args (@t594))
% 0.37/0.73  (step @p587 :rule cong :premises (@p586) :args ((forall @t159 @t594)))
% 0.37/0.73  (step @p588 :rule trans :premises (@p587 @p574))
% 0.37/0.73  (step @p589 :rule bool-impl-elim :args (@t7 @t593))
% 0.37/0.73  (step @p590 :rule cong :premises (@p589) :args ((forall @t159 (=> @t7 @t593))))
% 0.37/0.73  (step @p591 :rule trans :premises (@p590 @p588))
% 0.37/0.73  (step @p592 :rule eq-symm :args (@t157 @t144))
% 0.37/0.73  (step @p593 :rule cong :premises (@p537 @p592) :args (@t199))
% 0.37/0.73  (step @p594 :rule cong :premises (@p593) :args (@t200))
% 0.37/0.73  (step @p595 :rule trans :premises (@p594 @p591))
% 0.37/0.73  (step @p596 :rule refl :args (tptp.setbeta))
% 0.37/0.73  (step @p597 :rule cong :premises (@p596 @p595) :args (@t201))
% 0.37/0.73  (step @p598 :rule eq_resolve :premises (@p25 @p597))
% 0.37/0.73  (step @p599 :rule cong :premises (@p598 @p568) :args (@t595))
% 0.37/0.73  (step @p600 :rule eq-symm :args (@t352 tptp.noeltsimpempty))
% 0.37/0.73  (step @p601 :rule refl :args (tptp.noeltsimpempty))
% 0.37/0.73  (step @p602 :rule bool-impl-elim :args (@t345 @t193))
% 0.37/0.73  (step @p603 :rule cong :premises (@p602) :args ((forall @t64 (=> @t345 @t193))))
% 0.37/0.73  (step @p604 :rule refl :args (@t193))
% 0.37/0.73  (step @p605 :rule cong :premises (@p468 @p604) :args (@t196))
% 0.37/0.73  (step @p606 :rule cong :premises (@p605) :args (@t197))
% 0.37/0.73  (step @p607 :rule trans :premises (@p606 @p603))
% 0.37/0.73  (step @p608 :rule cong :premises (@p607 @p601) :args ((= @t197 tptp.noeltsimpempty)))
% 0.37/0.73  (step @p609 :rule trans :premises (@p608 @p600))
% 0.37/0.73  (step @p610 :rule eq-symm :args (tptp.noeltsimpempty @t197))
% 0.37/0.73  (step @p611 :rule trans :premises (@p610 @p609))
% 0.37/0.73  (step @p612 :rule eq_resolve :premises (@p24 @p611))
% 0.37/0.73  (step @p613 :rule cong :premises (@p612 @p599) :args (@t596))
% 0.37/0.73  (step @p614 :rule refl :args (tptp.emptyI))
% 0.37/0.73  (step @p615 :rule cong :premises (@p614 @p607) :args (@t198))
% 0.37/0.73  (step @p616 :rule eq_resolve :premises (@p23 @p615))
% 0.37/0.73  (step @p617 :rule cong :premises (@p616 @p613) :args (@t597))
% 0.37/0.73  (step @p618 :rule aci_norm :args ((= (or @t356 (or @t317 @t3)) @t357)))
% 0.37/0.73  (step @p619 :rule bool-impl-elim :args (@t316 @t3))
% 0.37/0.73  (step @p620 :rule refl :args (@t356))
% 0.37/0.73  (step @p621 :rule nary_cong :premises (@p620 @p619) :args ((or @t356 @t598)))
% 0.37/0.73  (step @p622 :rule trans :premises (@p621 @p618))
% 0.37/0.73  (step @p623 :rule bool-impl-elim :args (@t355 @t598))
% 0.37/0.73  (step @p624 :rule trans :premises (@p623 @p622))
% 0.37/0.73  (step @p625 :rule cong :premises (@p624) :args ((forall @t12 (=> @t355 @t598))))
% 0.37/0.73  (step @p626 :rule refl :args (@t3))
% 0.37/0.73  (step @p627 :rule cong :premises (@p256 @p626) :args (@t188))
% 0.37/0.73  (step @p628 :rule nary_cong :premises (@p467 @p168) :args (@t599))
% 0.37/0.73  (step @p629 :rule cong :premises (@p628) :args ((forall @t9 @t599)))
% 0.37/0.73  (step @p630 :rule bool-impl-elim :args (@t7 @t6))
% 0.37/0.73  (step @p631 :rule cong :premises (@p630) :args (@t189))
% 0.37/0.73  (step @p632 :rule trans :premises (@p631 @p629))
% 0.37/0.73  (step @p633 :rule cong :premises (@p632 @p627) :args (@t190))
% 0.37/0.73  (step @p634 :rule cong :premises (@p633) :args (@t191))
% 0.37/0.73  (step @p635 :rule trans :premises (@p634 @p625))
% 0.37/0.73  (step @p636 :rule refl :args (tptp.setext))
% 0.37/0.73  (step @p637 :rule cong :premises (@p636 @p635) :args (@t192))
% 0.37/0.73  (step @p638 :rule eq_resolve :premises (@p22 @p637))
% 0.37/0.73  (step @p639 :rule cong :premises (@p638 @p617) :args (@t600))
% 0.37/0.73  (step @p640 :rule eq-symm :args (@t360 @t19))
% 0.37/0.73  (step @p641 :rule refl :args (@t362))
% 0.37/0.73  (step @p642 :rule nary_cong :premises (@p641 @p640) :args (@t601))
% 0.37/0.73  (step @p643 :rule cong :premises (@p642) :args (@t602))
% 0.37/0.73  (step @p644 :rule cong :premises (@p643) :args (@t603))
% 0.37/0.73  (step @p645 :rule refl :args (@t363))
% 0.37/0.73  (step @p646 :rule refl :args (@t364))
% 0.37/0.73  (step @p647 :rule nary_cong :premises (@p646 @p645 @p644) :args (@t604))
% 0.37/0.73  (step @p648 :rule aci_norm :args ((= @t606 @t604)))
% 0.37/0.73  (step @p649 :rule trans :premises (@p648 @p647))
% 0.37/0.73  (step @p650 :rule cong :premises (@p649) :args (@t607))
% 0.37/0.73  (step @p651 :rule quant-merge-prenex :args ((= (forall @t150 @t609) @t607)))
% 0.37/0.73  (step @p652 :rule refl :args (@t364))
% 0.37/0.73  (step @p653 :rule alpha_equiv :args (@t610 (@list @t360) @t525))
% 0.37/0.73  (step @p654 :rule nary_cong :premises (@p653 @p652) :args (@t611))
% 0.37/0.73  (step @p655 :rule quant-miniscope-or :args ((= @t609 @t611)))
% 0.37/0.73  (step @p656 :rule trans :premises (@p655 @p654))
% 0.37/0.73  (step @p657 :rule symm :premises (@p656))
% 0.37/0.73  (step @p658 :rule cong :premises (@p657) :args ((forall @t150 (or @t614 @t364))))
% 0.37/0.73  (step @p659 :rule trans :premises (@p658 @p651))
% 0.37/0.73  (step @p660 :rule trans :premises (@p659 @p650))
% 0.37/0.73  (step @p661 :rule bool-double-not-elim :args (@t614))
% 0.37/0.73  (step @p662 :rule nary_cong :premises (@p661 @p652) :args ((or @t616 @t364)))
% 0.37/0.73  (step @p663 :rule bool-impl-elim :args (@t615 @t364))
% 0.37/0.73  (step @p664 :rule trans :premises (@p663 @p662))
% 0.37/0.73  (step @p665 :rule cong :premises (@p664) :args ((forall @t150 (=> @t615 @t364))))
% 0.37/0.73  (step @p666 :rule trans :premises (@p665 @p660))
% 0.37/0.73  (step @p667 :rule cong :premises (@p518) :args (@t617))
% 0.37/0.73  (step @p668 :rule cong :premises (@p667) :args (@t618))
% 0.37/0.73  (step @p669 :rule exists-elim :args ((= @t184 @t618)))
% 0.37/0.73  (step @p670 :rule trans :premises (@p669 @p668))
% 0.37/0.73  (step @p671 :rule refl :args (@t613))
% 0.37/0.73  (step @p672 :rule nary_cong :premises (@p518 @p671) :args (@t619))
% 0.37/0.73  (step @p673 :rule cong :premises (@p672) :args ((forall @t9 @t619)))
% 0.37/0.73  (step @p674 :rule cong :premises (@p507) :args (@t620))
% 0.37/0.73  (step @p675 :rule nary_cong :premises (@p674 @p297) :args (@t621))
% 0.37/0.73  (step @p676 :rule cong :premises (@p675) :args ((forall @t70 @t621)))
% 0.37/0.73  (step @p677 :rule beta-reduce :args ((= @t622 @t153)))
% 0.37/0.73  (step @p678 :rule cong :premises (@p677) :args (@t623))
% 0.37/0.73  (step @p679 :rule nary_cong :premises (@p678 @p348) :args (@t624))
% 0.37/0.73  (step @p680 :rule cong :premises (@p679) :args (@t625))
% 0.37/0.73  (step @p681 :rule trans :premises (@p680 @p676))
% 0.37/0.73  (step @p682 :rule cong :premises (@p681) :args (@t626))
% 0.37/0.73  (step @p683 :rule beta-reduce :args ((= @t627 @t144)))
% 0.37/0.73  (step @p684 :rule cong :premises (@p683) :args (@t628))
% 0.37/0.73  (step @p685 :rule nary_cong :premises (@p684 @p682) :args (@t629))
% 0.37/0.73  (step @p686 :rule cong :premises (@p685) :args (@t630))
% 0.37/0.73  (step @p687 :rule trans :premises (@p686 @p673))
% 0.37/0.73  (step @p688 :rule cong :premises (@p687) :args (@t631))
% 0.37/0.73  (step @p689 :rule beta-reduce :args ((= @t633 @t631)))
% 0.37/0.73  (step @p690 :rule trans :premises (@p689 @p688))
% 0.37/0.73  (step @p691 :rule cong :premises (@p690 @p670) :args (@t634))
% 0.37/0.73  (step @p692 :rule cong :premises (@p691) :args (@t635))
% 0.37/0.73  (step @p693 :rule trans :premises (@p692 @p666))
% 0.37/0.73  (step @p694 :rule refl :args (tptp.exuE3e))
% 0.37/0.73  (step @p695 :rule cong :premises (@p694 @p693) :args ((= tptp.exuE3e @t635)))
% 0.37/0.73  (step @p696 :rule refl :args (@t184))
% 0.37/0.73  (step @p697 :rule refl :args (@t145))
% 0.37/0.73  (step @p698 :rule bool-and-de-morgan :args (@t144 @t612 true))
% 0.37/0.73  (step @p699 :rule cong :premises (@p698) :args (@t637))
% 0.37/0.73  (step @p700 :rule trans :premises (@p699 @p673))
% 0.37/0.73  (step @p701 :rule cong :premises (@p700) :args (@t638))
% 0.37/0.73  (step @p702 :rule exists-elim :args ((= (exists @t9 @t636) @t638)))
% 0.37/0.73  (step @p703 :rule trans :premises (@p702 @p701))
% 0.37/0.73  (step @p704 :rule bool-impl-elim :args (@t153 @t129))
% 0.37/0.73  (step @p705 :rule cong :premises (@p704) :args (@t166))
% 0.37/0.73  (step @p706 :rule trans :premises (@p705 @p676))
% 0.37/0.73  (step @p707 :rule nary_cong :premises (@p535 @p706) :args (@t167))
% 0.37/0.73  (step @p708 :rule cong :premises (@p707) :args (@t168))
% 0.37/0.73  (step @p709 :rule trans :premises (@p708 @p703))
% 0.37/0.73  (step @p710 :rule cong :premises (@p709) :args (@t295))
% 0.37/0.73  (step @p711 :rule trans :premises (@p42 @p710))
% 0.37/0.73  (step @p712 :rule ho_cong :premises (@p711 @p697))
% 0.37/0.73  (step @p713 :rule cong :premises (@p712 @p696) :args (@t185))
% 0.37/0.73  (step @p714 :rule cong :premises (@p713) :args (@t186))
% 0.37/0.73  (step @p715 :rule cong :premises (@p694 @p714) :args (@t187))
% 0.37/0.73  (step @p716 :rule trans :premises (@p715 @p695))
% 0.37/0.73  (step @p717 :rule eq_resolve :premises (@p21 @p716))
% 0.37/0.73  (step @p718 :rule cong :premises (@p717 @p639) :args (@t639))
% 0.37/0.73  (step @p719 :rule eq-symm :args (@t369 tptp.notinemptyset))
% 0.37/0.73  (step @p720 :rule refl :args (tptp.notinemptyset))
% 0.37/0.73  (step @p721 :rule refl :args (@t368))
% 0.37/0.73  (step @p722 :rule refl :args (@t15))
% 0.37/0.73  (step @p723 :rule cong :premises (@p722 @p721) :args ((= @t15 @t368)))
% 0.37/0.73  (step @p724 :rule symm :premises (@p723))
% 0.37/0.73  (step @p725 :rule eq_resolve :premises (@p722 @p724))
% 0.37/0.73  (step @p726 :rule cong :premises (@p725) :args (@t16))
% 0.37/0.73  (step @p727 :rule cong :premises (@p726) :args (@t17))
% 0.37/0.73  (step @p728 :rule cong :premises (@p727 @p720) :args ((= @t17 tptp.notinemptyset)))
% 0.37/0.73  (step @p729 :rule trans :premises (@p728 @p719))
% 0.37/0.73  (step @p730 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.37/0.73  (step @p731 :rule trans :premises (@p730 @p729))
% 0.37/0.73  (step @p732 :rule eq_resolve :premises (@p20 @p731))
% 0.37/0.73  (step @p733 :rule cong :premises (@p732 @p718) :args (@t640))
% 0.37/0.73  (step @p734 :rule bool-impl-false1 :args (@t15))
% 0.37/0.73  (step @p735 :rule cong :premises (@p734) :args (@t182))
% 0.37/0.73  (step @p736 :rule trans :premises (@p735 @p727))
% 0.37/0.73  (step @p737 :rule refl :args (tptp.emptysetimpfalse))
% 0.37/0.73  (step @p738 :rule cong :premises (@p737 @p736) :args (@t183))
% 0.37/0.73  (step @p739 :rule eq_resolve :premises (@p19 @p738))
% 0.37/0.73  (step @p740 :rule cong :premises (@p739 @p733) :args (@t641))
% 0.37/0.73  (step @p741 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t540 @t172)) false)))
% 0.37/0.73  (step @p742 :rule nary_cong :premises (@p363 @p355) :args (@t642))
% 0.37/0.73  (step @p743 :rule aci_norm :args ((= @t172 @t642)))
% 0.37/0.73  (step @p744 :rule trans :premises (@p743 @p742))
% 0.37/0.73  (step @p745 :rule cong :premises (@p744) :args (@t178))
% 0.37/0.73  (step @p746 :rule trans :premises (@p745 @p741))
% 0.37/0.73  (step @p747 :rule refl :args (@t15))
% 0.37/0.73  (step @p748 :rule cong :premises (@p747 @p746) :args (@t179))
% 0.37/0.73  (step @p749 :rule trans :premises (@p748 @p734))
% 0.37/0.73  (step @p750 :rule cong :premises (@p749) :args (@t180))
% 0.37/0.73  (step @p751 :rule trans :premises (@p750 @p727))
% 0.37/0.73  (step @p752 :rule refl :args (tptp.emptysetE))
% 0.37/0.73  (step @p753 :rule cong :premises (@p752 @p751) :args (@t181))
% 0.37/0.73  (step @p754 :rule eq_resolve :premises (@p18 @p753))
% 0.37/0.73  (step @p755 :rule cong :premises (@p754 @p740) :args (@t643))
% 0.37/0.73  (step @p756 :rule refl :args (@t374))
% 0.37/0.73  (step @p757 :rule symm :premises (@p756))
% 0.37/0.73  (step @p758 :rule alpha_equiv :args (@t646 @t647 (@list @t373)))
% 0.37/0.73  (step @p759 :rule trans :premises (@p758 @p757))
% 0.37/0.73  (step @p760 :rule refl :args (@t375))
% 0.37/0.73  (step @p761 :rule cong :premises (@p760 @p759) :args (@t648))
% 0.37/0.73  (step @p762 :rule cong :premises (@p569 @p761) :args (@t649))
% 0.37/0.73  (step @p763 :rule cong :premises (@p762) :args (@t650))
% 0.37/0.73  (step @p764 :rule aci_norm :args ((= @t651 @t650)))
% 0.37/0.73  (step @p765 :rule trans :premises (@p764 @p763))
% 0.37/0.73  (step @p766 :rule cong :premises (@p765) :args ((forall @t9 @t651)))
% 0.37/0.73  (step @p767 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t540 @t655 @t172)) @t651)))
% 0.37/0.73  (step @p768 :rule refl :args (@t655))
% 0.37/0.73  (step @p769 :rule nary_cong :premises (@p363 @p768 @p355) :args (@t656))
% 0.37/0.73  (step @p770 :rule aci_norm :args ((= @t657 @t656)))
% 0.37/0.73  (step @p771 :rule trans :premises (@p770 @p769))
% 0.37/0.73  (step @p772 :rule cong :premises (@p771) :args (@t658))
% 0.37/0.73  (step @p773 :rule trans :premises (@p772 @p767))
% 0.37/0.73  (step @p774 :rule cong :premises (@p773) :args (@t659))
% 0.37/0.73  (step @p775 :rule quant-merge-prenex :args ((= @t659 @t660)))
% 0.37/0.73  (step @p776 :rule symm :premises (@p775))
% 0.37/0.73  (step @p777 :rule quant_var_reordering :args ((= (forall @t174 @t657) @t660)))
% 0.37/0.73  (step @p778 :rule trans :premises (@p777 @p776 @p774))
% 0.37/0.73  (step @p779 :rule trans :premises (@p778 @p766))
% 0.37/0.73  (step @p780 :rule refl :args ((tptp.in @t4 @t661)))
% 0.37/0.73  (step @p781 :rule refl :args ((tptp.dsetconstr @t297 @t652)))
% 0.37/0.73  (step @p782 :rule refl :args (@t652))
% 0.37/0.73  (step @p783 :rule refl :args (@t375))
% 0.37/0.73  (step @p784 :rule cong :premises (@p783 @p782) :args (@t653))
% 0.37/0.73  (step @p785 :rule trans :premises (@p784 @p781))
% 0.37/0.73  (step @p786 :rule cong :premises (@p143 @p785) :args (@t654))
% 0.37/0.73  (step @p787 :rule trans :premises (@p786 @p780))
% 0.37/0.73  (step @p788 :rule ho_cong :premises (@p146 @p785))
% 0.37/0.73  (step @p789 :rule cong :premises (@p788 @p787) :args ((= (_ @t5 @t653) @t654)))
% 0.37/0.73  (step @p790 :rule symm :premises (@p789))
% 0.37/0.73  (step @p791 :rule refl :args (@t662))
% 0.37/0.73  (step @p792 :rule eq_resolve :premises (@p791 @p790))
% 0.37/0.73  (step @p793 :rule refl :args (tptp.dsetconstr))
% 0.37/0.73  (step @p794 :rule ho_cong :premises (@p793 @p783))
% 0.37/0.73  (step @p795 :rule ho_cong :premises (@p794 @p782))
% 0.37/0.73  (step @p796 :rule cong :premises (@p795 @p785) :args ((= (_ (_ tptp.dsetconstr @t375) @t652) @t653)))
% 0.37/0.73  (step @p797 :rule symm :premises (@p796))
% 0.37/0.73  (step @p798 :rule refl :args (@t661))
% 0.37/0.73  (step @p799 :rule eq_resolve :premises (@p798 @p797))
% 0.37/0.73  (step @p800 :rule refl :args (@t297))
% 0.37/0.73  (step @p801 :rule cong :premises (@p800 @p783) :args ((= @t297 @t375)))
% 0.37/0.73  (step @p802 :rule symm :premises (@p801))
% 0.37/0.73  (step @p803 :rule eq_resolve :premises (@p800 @p802))
% 0.37/0.73  (step @p804 :rule ho_cong :premises (@p793 @p803))
% 0.37/0.73  (step @p805 :rule ho_cong :premises (@p804 @p782))
% 0.37/0.73  (step @p806 :rule trans :premises (@p805 @p799))
% 0.37/0.73  (step @p807 :rule ho_cong :premises (@p146 @p806))
% 0.37/0.73  (step @p808 :rule trans :premises (@p807 @p792))
% 0.37/0.73  (step @p809 :rule cong :premises (@p808) :args (@t663))
% 0.37/0.73  (step @p810 :rule nary_cong :premises (@p809 @p355) :args (@t664))
% 0.37/0.73  (step @p811 :rule cong :premises (@p810) :args ((forall @t174 @t664)))
% 0.37/0.73  (step @p812 :rule trans :premises (@p811 @p779))
% 0.37/0.73  (step @p813 :rule bool-impl-elim :args (@t662 @t172))
% 0.37/0.73  (step @p814 :rule cong :premises (@p813) :args ((forall @t174 (=> @t662 @t172))))
% 0.37/0.73  (step @p815 :rule trans :premises (@p814 @p812))
% 0.37/0.73  (step @p816 :rule alpha_equiv :args (@t296 @t525 @t647))
% 0.37/0.73  (step @p817 :rule refl :args (@t298))
% 0.37/0.73  (step @p818 :rule ho_cong :premises (@p817 @p816))
% 0.37/0.73  (step @p819 :rule ho_cong :premises (@p146 @p818))
% 0.37/0.73  (step @p820 :rule cong :premises (@p819 @p355) :args (@t665))
% 0.37/0.73  (step @p821 :rule cong :premises (@p820) :args ((forall @t174 @t665)))
% 0.37/0.73  (step @p822 :rule trans :premises (@p821 @p815))
% 0.37/0.73  (step @p823 :rule beta-reduce :args ((= @t666 @t299)))
% 0.37/0.73  (step @p824 :rule refl :args (@t5))
% 0.37/0.73  (step @p825 :rule ho_cong :premises (@p824 @p823))
% 0.37/0.73  (step @p826 :rule cong :premises (@p825 @p388) :args (@t667))
% 0.37/0.73  (step @p827 :rule cong :premises (@p826) :args (@t668))
% 0.37/0.73  (step @p828 :rule trans :premises (@p827 @p822))
% 0.37/0.73  (step @p829 :rule refl :args (tptp.prop2setE))
% 0.37/0.73  (step @p830 :rule cong :premises (@p829 @p828) :args ((= tptp.prop2setE @t668)))
% 0.37/0.73  (step @p831 :rule ho_cong :premises (@p43 @p388))
% 0.37/0.73  (step @p832 :rule ho_cong :premises (@p824 @p831))
% 0.37/0.73  (step @p833 :rule cong :premises (@p832 @p388) :args (@t173))
% 0.37/0.73  (step @p834 :rule cong :premises (@p833) :args (@t175))
% 0.37/0.73  (step @p835 :rule cong :premises (@p829 @p834) :args (@t176))
% 0.37/0.73  (step @p836 :rule trans :premises (@p835 @p830))
% 0.37/0.73  (step @p837 :rule eq_resolve :premises (@p17 @p836))
% 0.37/0.73  (step @p838 :rule cong :premises (@p837 @p755) :args (@t669))
% 0.37/0.73  (step @p839 :rule bool-eq-true :args (tptp.exuE1))
% 0.37/0.73  (step @p840 :rule symm :premises (@p839))
% 0.37/0.73  (step @p841 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.37/0.73  (step @p842 :rule bool-or-taut :args (false @t614 false false))
% 0.37/0.73  (step @p843 :rule refl :args (@t615))
% 0.37/0.73  (step @p844 :rule nary_cong :premises (@p661 @p843) :args ((or @t616 @t615)))
% 0.37/0.73  (step @p845 :rule bool-impl-elim :args (@t615 @t615))
% 0.37/0.73  (step @p846 :rule trans :premises (@p845 @p844))
% 0.37/0.73  (step @p847 :rule trans :premises (@p846 @p842))
% 0.37/0.73  (step @p848 :rule cong :premises (@p847) :args ((forall @t150 (=> @t615 @t615))))
% 0.37/0.73  (step @p849 :rule trans :premises (@p848 @p841))
% 0.37/0.73  (step @p850 :rule cong :premises (@p690 @p709) :args (@t670))
% 0.37/0.73  (step @p851 :rule cong :premises (@p850) :args (@t671))
% 0.37/0.73  (step @p852 :rule trans :premises (@p851 @p849))
% 0.37/0.73  (step @p853 :rule refl :args (tptp.exuE1))
% 0.37/0.73  (step @p854 :rule cong :premises (@p853 @p852) :args ((= tptp.exuE1 @t671)))
% 0.37/0.73  (step @p855 :rule trans :premises (@p854 @p839))
% 0.37/0.73  (step @p856 :rule refl :args (@t168))
% 0.37/0.73  (step @p857 :rule cong :premises (@p712 @p856) :args (@t169))
% 0.37/0.73  (step @p858 :rule cong :premises (@p857) :args (@t170))
% 0.37/0.73  (step @p859 :rule cong :premises (@p853 @p858) :args (@t171))
% 0.37/0.73  (step @p860 :rule trans :premises (@p859 @p855))
% 0.37/0.73  (step @p861 :rule eq_resolve :premises (@p16 @p860))
% 0.37/0.73  (step @p862 :rule eq_resolve :premises (@p861 @p840))
% 0.37/0.73  (step @p863 :rule cong :premises (@p862 @p838) :args (@t672))
% 0.37/0.73  (step @p864 :rule cong :premises (@p570) :args (@t673))
% 0.37/0.73  (step @p865 :rule nary_cong :premises (@p864 @p571) :args (@t674))
% 0.37/0.73  (step @p866 :rule cong :premises (@p865) :args ((forall @t159 @t674)))
% 0.37/0.73  (step @p867 :rule cong :premises (@p584) :args (@t675))
% 0.37/0.73  (step @p868 :rule nary_cong :premises (@p867 @p517) :args (@t676))
% 0.37/0.73  (step @p869 :rule cong :premises (@p868) :args ((forall @t159 @t676)))
% 0.37/0.73  (step @p870 :rule trans :premises (@p869 @p866))
% 0.37/0.73  (step @p871 :rule bool-impl-elim :args (@t157 @t144))
% 0.37/0.73  (step @p872 :rule cong :premises (@p871) :args (@t164))
% 0.37/0.73  (step @p873 :rule trans :premises (@p872 @p870))
% 0.37/0.73  (step @p874 :rule refl :args (tptp.dsetconstrER))
% 0.37/0.73  (step @p875 :rule cong :premises (@p874 @p873) :args (@t165))
% 0.37/0.73  (step @p876 :rule eq_resolve :premises (@p15 @p875))
% 0.37/0.73  (step @p877 :rule cong :premises (@p876 @p863) :args (@t677))
% 0.37/0.73  (step @p878 :rule refl :args (@t311))
% 0.37/0.73  (step @p879 :rule nary_cong :premises (@p864 @p878) :args (@t678))
% 0.37/0.73  (step @p880 :rule cong :premises (@p879) :args ((forall @t159 @t678)))
% 0.37/0.73  (step @p881 :rule nary_cong :premises (@p867 @p189) :args (@t679))
% 0.37/0.73  (step @p882 :rule cong :premises (@p881) :args ((forall @t159 @t679)))
% 0.37/0.73  (step @p883 :rule trans :premises (@p882 @p880))
% 0.37/0.73  (step @p884 :rule bool-impl-elim :args (@t157 @t7))
% 0.37/0.73  (step @p885 :rule cong :premises (@p884) :args (@t162))
% 0.37/0.73  (step @p886 :rule trans :premises (@p885 @p883))
% 0.37/0.73  (step @p887 :rule refl :args (tptp.dsetconstrEL))
% 0.37/0.73  (step @p888 :rule cong :premises (@p887 @p886) :args (@t163))
% 0.37/0.73  (step @p889 :rule eq_resolve :premises (@p14 @p888))
% 0.37/0.73  (step @p890 :rule cong :premises (@p889 @p877) :args (@t680))
% 0.37/0.73  (step @p891 :rule nary_cong :premises (@p491 @p490 @p570) :args (@t681))
% 0.37/0.73  (step @p892 :rule cong :premises (@p891) :args ((forall @t159 @t681)))
% 0.37/0.73  (step @p893 :rule nary_cong :premises (@p467 @p518 @p584) :args (@t682))
% 0.37/0.73  (step @p894 :rule cong :premises (@p893) :args ((forall @t159 @t682)))
% 0.37/0.73  (step @p895 :rule trans :premises (@p894 @p892))
% 0.37/0.73  (step @p896 :rule aci_norm :args ((= (or @t194 (or @t578 @t157)) @t682)))
% 0.37/0.73  (step @p897 :rule bool-impl-elim :args (@t144 @t157))
% 0.37/0.73  (step @p898 :rule nary_cong :premises (@p524 @p897) :args ((or @t194 @t158)))
% 0.37/0.73  (step @p899 :rule trans :premises (@p898 @p896))
% 0.37/0.73  (step @p900 :rule bool-impl-elim :args (@t7 @t158))
% 0.37/0.73  (step @p901 :rule trans :premises (@p900 @p899))
% 0.37/0.73  (step @p902 :rule cong :premises (@p901) :args (@t160))
% 0.37/0.73  (step @p903 :rule trans :premises (@p902 @p895))
% 0.37/0.73  (step @p904 :rule refl :args (tptp.dsetconstrI))
% 0.37/0.73  (step @p905 :rule cong :premises (@p904 @p903) :args (@t161))
% 0.37/0.73  (step @p906 :rule eq_resolve :premises (@p13 @p905))
% 0.37/0.73  (step @p907 :rule cong :premises (@p906 @p890) :args (@t683))
% 0.37/0.73  (step @p908 :rule eq-symm :args (@t385 @t19))
% 0.37/0.73  (step @p909 :rule nary_cong :premises (@p641 @p908) :args (@t684))
% 0.37/0.73  (step @p910 :rule cong :premises (@p909) :args (@t685))
% 0.37/0.73  (step @p911 :rule cong :premises (@p910) :args (@t686))
% 0.37/0.73  (step @p912 :rule refl :args (@t386))
% 0.37/0.73  (step @p913 :rule refl :args (@t387))
% 0.37/0.73  (step @p914 :rule nary_cong :premises (@p913 @p912 @p911) :args (@t687))
% 0.37/0.73  (step @p915 :rule aci_norm :args ((= @t689 @t687)))
% 0.37/0.73  (step @p916 :rule trans :premises (@p915 @p914))
% 0.37/0.73  (step @p917 :rule cong :premises (@p916) :args (@t690))
% 0.37/0.73  (step @p918 :rule quant-merge-prenex :args ((= (forall @t150 @t692) @t690)))
% 0.37/0.73  (step @p919 :rule refl :args (@t387))
% 0.37/0.73  (step @p920 :rule alpha_equiv :args (@t693 (@list @t385) @t525))
% 0.37/0.73  (step @p921 :rule nary_cong :premises (@p920 @p919) :args (@t694))
% 0.37/0.73  (step @p922 :rule quant-miniscope-or :args ((= @t692 @t694)))
% 0.37/0.73  (step @p923 :rule trans :premises (@p922 @p921))
% 0.37/0.73  (step @p924 :rule symm :premises (@p923))
% 0.37/0.73  (step @p925 :rule cong :premises (@p924) :args ((forall @t150 (or @t614 @t387))))
% 0.37/0.73  (step @p926 :rule trans :premises (@p925 @p918))
% 0.37/0.73  (step @p927 :rule trans :premises (@p926 @p917))
% 0.37/0.73  (step @p928 :rule lambda-elim :args ((= @t695 @t143)))
% 0.37/0.73  (step @p929 :rule cong :premises (@p928) :args (@t696))
% 0.37/0.73  (step @p930 :rule cong :premises (@p929) :args (@t697))
% 0.37/0.73  (step @p931 :rule refl :args (@t614))
% 0.37/0.73  (step @p932 :rule nary_cong :premises (@p931 @p930) :args (@t698))
% 0.37/0.73  (step @p933 :rule cong :premises (@p932) :args ((forall @t150 @t698)))
% 0.37/0.73  (step @p934 :rule trans :premises (@p933 @p927))
% 0.37/0.73  (step @p935 :rule refl :args ((_ @t143 @t146)))
% 0.37/0.73  (step @p936 :rule refl :args ((tptp.descr @t145)))
% 0.37/0.73  (step @p937 :rule cong :premises (@p513) :args (@t695))
% 0.37/0.73  (step @p938 :rule cong :premises (@p937) :args (@t696))
% 0.37/0.73  (step @p939 :rule trans :premises (@p938 @p936))
% 0.37/0.73  (step @p940 :rule cong :premises (@p939) :args (@t697))
% 0.37/0.73  (step @p941 :rule trans :premises (@p940 @p935))
% 0.37/0.73  (step @p942 :rule refl :args (@t143))
% 0.37/0.73  (step @p943 :rule ho_cong :premises (@p942 @p939))
% 0.37/0.73  (step @p944 :rule cong :premises (@p943 @p941) :args ((= (_ @t143 @t696) @t697)))
% 0.37/0.73  (step @p945 :rule symm :premises (@p944))
% 0.37/0.73  (step @p946 :rule refl :args (@t147))
% 0.37/0.73  (step @p947 :rule eq_resolve :premises (@p946 @p945))
% 0.37/0.73  (step @p948 :rule refl :args (tptp.descr))
% 0.37/0.73  (step @p949 :rule ho_cong :premises (@p948 @p937))
% 0.37/0.73  (step @p950 :rule cong :premises (@p949 @p939) :args ((= (_ tptp.descr @t695) @t696)))
% 0.37/0.73  (step @p951 :rule symm :premises (@p950))
% 0.37/0.73  (step @p952 :rule refl :args (@t146))
% 0.37/0.73  (step @p953 :rule eq_resolve :premises (@p952 @p951))
% 0.37/0.73  (step @p954 :rule cong :premises (@p517) :args (@t145))
% 0.37/0.73  (step @p955 :rule ho_cong :premises (@p948 @p954))
% 0.37/0.73  (step @p956 :rule trans :premises (@p955 @p953))
% 0.37/0.73  (step @p957 :rule ho_cong :premises (@p942 @p956))
% 0.37/0.73  (step @p958 :rule trans :premises (@p957 @p947))
% 0.37/0.73  (step @p959 :rule refl :args (@t614))
% 0.37/0.73  (step @p960 :rule nary_cong :premises (@p959 @p958) :args (@t699))
% 0.37/0.73  (step @p961 :rule cong :premises (@p960) :args ((forall @t150 @t699)))
% 0.37/0.73  (step @p962 :rule trans :premises (@p961 @p934))
% 0.37/0.73  (step @p963 :rule nary_cong :premises (@p661 @p946) :args ((or @t616 @t147)))
% 0.37/0.73  (step @p964 :rule bool-impl-elim :args (@t615 @t147))
% 0.37/0.73  (step @p965 :rule trans :premises (@p964 @p963))
% 0.37/0.73  (step @p966 :rule cong :premises (@p965) :args ((forall @t150 (=> @t615 @t147))))
% 0.37/0.73  (step @p967 :rule trans :premises (@p966 @p962))
% 0.37/0.73  (step @p968 :rule refl :args (@t147))
% 0.37/0.73  (step @p969 :rule cong :premises (@p690 @p968) :args (@t700))
% 0.37/0.73  (step @p970 :rule cong :premises (@p969) :args (@t701))
% 0.37/0.73  (step @p971 :rule trans :premises (@p970 @p967))
% 0.37/0.73  (step @p972 :rule refl :args (tptp.descrp))
% 0.37/0.73  (step @p973 :rule cong :premises (@p972 @p971) :args ((= tptp.descrp @t701)))
% 0.37/0.73  (step @p974 :rule cong :premises (@p712 @p968) :args (@t149))
% 0.37/0.73  (step @p975 :rule cong :premises (@p974) :args (@t151))
% 0.37/0.73  (step @p976 :rule cong :premises (@p972 @p975) :args (@t152))
% 0.37/0.73  (step @p977 :rule trans :premises (@p976 @p973))
% 0.37/0.73  (step @p978 :rule eq_resolve :premises (@p12 @p977))
% 0.37/0.73  (step @p979 :rule cong :premises (@p978 @p907) :args (@t702))
% 0.37/0.73  (step @p980 :rule aci_norm :args ((= (or @t439 (or @t432 (or @t428 @t416))) @t440)))
% 0.37/0.73  (step @p981 :rule bool-and-de-morgan :args (@t427 @t415 true))
% 0.37/0.73  (step @p982 :rule refl :args (@t432))
% 0.37/0.73  (step @p983 :rule nary_cong :premises (@p982 @p981) :args ((or @t432 (not (and @t427 @t415)))))
% 0.37/0.73  (step @p984 :rule bool-and-de-morgan :args (@t431 @t427 (and @t415)))
% 0.37/0.73  (step @p985 :rule trans :premises (@p984 @p983))
% 0.37/0.73  (step @p986 :rule refl :args (@t439))
% 0.37/0.73  (step @p987 :rule nary_cong :premises (@p986 @p985) :args ((or @t439 (not (and @t431 @t427 @t415)))))
% 0.37/0.73  (step @p988 :rule bool-and-de-morgan :args (@t438 @t431 (and @t427 @t415)))
% 0.37/0.73  (step @p989 :rule trans :premises (@p988 @p987))
% 0.37/0.73  (step @p990 :rule trans :premises (@p989 @p980))
% 0.37/0.73  (step @p991 :rule cong :premises (@p990) :args (@t704))
% 0.37/0.73  (step @p992 :rule cong :premises (@p991) :args (@t705))
% 0.37/0.73  (step @p993 :rule exists-elim :args ((= (exists @t41 @t703) @t705)))
% 0.37/0.73  (step @p994 :rule trans :premises (@p993 @p992))
% 0.37/0.73  (step @p995 :rule quant-merge-prenex :args ((= (forall @t118 @t707) @t415)))
% 0.37/0.73  (step @p996 :rule refl :args (@t409))
% 0.37/0.73  (step @p997 :rule alpha_equiv :args (@t708 (@list @t410) @t525))
% 0.37/0.73  (step @p998 :rule refl :args (@t413))
% 0.37/0.73  (step @p999 :rule nary_cong :premises (@p998 @p997 @p996) :args (@t709))
% 0.37/0.73  (step @p1000 :rule quant-miniscope-or :args ((= @t707 @t709)))
% 0.37/0.73  (step @p1001 :rule trans :premises (@p1000 @p999))
% 0.37/0.73  (step @p1002 :rule symm :premises (@p1001))
% 0.37/0.73  (step @p1003 :rule cong :premises (@p1002) :args ((forall @t118 @t711)))
% 0.37/0.73  (step @p1004 :rule trans :premises (@p1003 @p995))
% 0.37/0.73  (step @p1005 :rule aci_norm :args ((= (or (or @t413 @t710) @t409) @t711)))
% 0.37/0.73  (step @p1006 :rule bool-double-not-elim :args (@t710))
% 0.37/0.73  (step @p1007 :rule nary_cong :premises (@p998 @p1006) :args ((or @t413 (not @t712))))
% 0.37/0.73  (step @p1008 :rule bool-and-de-morgan :args (@t412 @t712 true))
% 0.37/0.73  (step @p1009 :rule trans :premises (@p1008 @p1007))
% 0.37/0.73  (step @p1010 :rule nary_cong :premises (@p1009 @p996) :args ((or (not @t713) @t409)))
% 0.37/0.73  (step @p1011 :rule trans :premises (@p1010 @p1005))
% 0.37/0.73  (step @p1012 :rule bool-impl-elim :args (@t713 @t409))
% 0.37/0.73  (step @p1013 :rule trans :premises (@p1012 @p1011))
% 0.37/0.73  (step @p1014 :rule cong :premises (@p1013) :args ((forall @t118 (=> @t713 @t409))))
% 0.37/0.73  (step @p1015 :rule trans :premises (@p1014 @p1004))
% 0.37/0.73  (step @p1016 :rule refl :args (@t400))
% 0.37/0.73  (step @p1017 :rule refl :args (@t404))
% 0.37/0.73  (step @p1018 :rule refl :args (@t405))
% 0.37/0.73  (step @p1019 :rule refl :args (@t109))
% 0.37/0.73  (step @p1020 :rule cong :premises (@p1019 @p1018) :args ((= @t109 @t405)))
% 0.37/0.73  (step @p1021 :rule symm :premises (@p1020))
% 0.37/0.73  (step @p1022 :rule eq_resolve :premises (@p1019 @p1021))
% 0.37/0.73  (step @p1023 :rule cong :premises (@p1022) :args (@t714))
% 0.37/0.73  (step @p1024 :rule refl :args (@t407))
% 0.37/0.73  (step @p1025 :rule refl :args (@t110))
% 0.37/0.73  (step @p1026 :rule cong :premises (@p1025 @p1024) :args ((= @t110 @t407)))
% 0.37/0.73  (step @p1027 :rule symm :premises (@p1026))
% 0.37/0.73  (step @p1028 :rule eq_resolve :premises (@p1025 @p1027))
% 0.37/0.73  (step @p1029 :rule cong :premises (@p1028) :args (@t715))
% 0.37/0.73  (step @p1030 :rule nary_cong :premises (@p1029 @p1023 @p1017 @p1016) :args (@t716))
% 0.37/0.73  (step @p1031 :rule cong :premises (@p1030) :args ((forall @t112 @t716)))
% 0.37/0.73  (step @p1032 :rule aci_norm :args ((= (or @t715 (or @t714 (or @t404 @t400))) @t716)))
% 0.37/0.73  (step @p1033 :rule bool-and-de-morgan :args (@t403 @t399 true))
% 0.37/0.73  (step @p1034 :rule refl :args (@t714))
% 0.37/0.73  (step @p1035 :rule nary_cong :premises (@p1034 @p1033) :args ((or @t714 (not (and @t403 @t399)))))
% 0.37/0.73  (step @p1036 :rule bool-and-de-morgan :args (@t109 @t403 (and @t399)))
% 0.37/0.73  (step @p1037 :rule trans :premises (@p1036 @p1035))
% 0.37/0.73  (step @p1038 :rule refl :args (@t715))
% 0.37/0.73  (step @p1039 :rule nary_cong :premises (@p1038 @p1037) :args ((or @t715 (not (and @t109 @t403 @t399)))))
% 0.37/0.73  (step @p1040 :rule bool-and-de-morgan :args (@t110 @t109 (and @t403 @t399)))
% 0.37/0.73  (step @p1041 :rule trans :premises (@p1040 @p1039))
% 0.37/0.73  (step @p1042 :rule trans :premises (@p1041 @p1032))
% 0.37/0.73  (step @p1043 :rule cong :premises (@p1042) :args (@t718))
% 0.37/0.73  (step @p1044 :rule trans :premises (@p1043 @p1031))
% 0.37/0.73  (step @p1045 :rule cong :premises (@p1044) :args (@t719))
% 0.37/0.73  (step @p1046 :rule exists-elim :args ((= (exists @t112 @t717) @t719)))
% 0.37/0.73  (step @p1047 :rule trans :premises (@p1046 @p1045))
% 0.37/0.73  (step @p1048 :rule aci_norm :args ((= @t721 @t397)))
% 0.37/0.73  (step @p1049 :rule cong :premises (@p1048) :args (@t722))
% 0.37/0.73  (step @p1050 :rule quant-merge-prenex :args ((= (forall @t102 @t724) @t722)))
% 0.37/0.73  (step @p1051 :rule refl :args (@t394))
% 0.37/0.73  (step @p1052 :rule alpha_equiv :args (@t725 (@list @t391) (@list @t19)))
% 0.37/0.73  (step @p1053 :rule refl :args (@t396))
% 0.37/0.73  (step @p1054 :rule nary_cong :premises (@p1053 @p1052 @p1051) :args (@t726))
% 0.37/0.73  (step @p1055 :rule quant-miniscope-or :args ((= @t724 @t726)))
% 0.37/0.73  (step @p1056 :rule trans :premises (@p1055 @p1054))
% 0.37/0.73  (step @p1057 :rule symm :premises (@p1056))
% 0.37/0.73  (step @p1058 :rule cong :premises (@p1057) :args ((forall @t102 (or @t396 @t728 @t394))))
% 0.37/0.73  (step @p1059 :rule trans :premises (@p1058 @p1050))
% 0.37/0.73  (step @p1060 :rule trans :premises (@p1059 @p1049))
% 0.37/0.73  (step @p1061 :rule refl :args (@t394))
% 0.37/0.73  (step @p1062 :rule refl :args (@t94))
% 0.37/0.73  (step @p1063 :rule cong :premises (@p1062 @p1061) :args ((= @t94 @t394)))
% 0.37/0.73  (step @p1064 :rule symm :premises (@p1063))
% 0.37/0.73  (step @p1065 :rule eq_resolve :premises (@p1062 @p1064))
% 0.37/0.73  (step @p1066 :rule refl :args (@t728))
% 0.37/0.73  (step @p1067 :rule refl :args (@t395))
% 0.37/0.73  (step @p1068 :rule refl :args (@t100))
% 0.37/0.73  (step @p1069 :rule cong :premises (@p1068 @p1067) :args ((= @t100 @t395)))
% 0.37/0.73  (step @p1070 :rule symm :premises (@p1069))
% 0.37/0.73  (step @p1071 :rule eq_resolve :premises (@p1068 @p1070))
% 0.37/0.73  (step @p1072 :rule cong :premises (@p1071) :args (@t729))
% 0.37/0.73  (step @p1073 :rule nary_cong :premises (@p1072 @p1066 @p1065) :args (@t730))
% 0.37/0.73  (step @p1074 :rule cong :premises (@p1073) :args ((forall @t102 @t730)))
% 0.37/0.73  (step @p1075 :rule trans :premises (@p1074 @p1060))
% 0.37/0.73  (step @p1076 :rule aci_norm :args ((= (or @t729 @t731) @t730)))
% 0.37/0.73  (step @p1077 :rule bool-impl-elim :args (@t100 @t731))
% 0.37/0.73  (step @p1078 :rule trans :premises (@p1077 @p1076))
% 0.37/0.73  (step @p1079 :rule cong :premises (@p1078) :args ((forall @t102 (=> @t100 @t731))))
% 0.37/0.73  (step @p1080 :rule trans :premises (@p1079 @p1075))
% 0.37/0.73  (step @p1081 :rule refl :args (@t94))
% 0.37/0.73  (step @p1082 :rule refl :args (@t402))
% 0.37/0.73  (step @p1083 :rule refl :args (@t96))
% 0.37/0.73  (step @p1084 :rule cong :premises (@p1083 @p1082) :args ((= @t96 @t402)))
% 0.37/0.73  (step @p1085 :rule symm :premises (@p1084))
% 0.37/0.73  (step @p1086 :rule eq_resolve :premises (@p1083 @p1085))
% 0.37/0.73  (step @p1087 :rule refl :args (@t727))
% 0.37/0.73  (step @p1088 :rule refl :args (@t97))
% 0.37/0.73  (step @p1089 :rule cong :premises (@p1088 @p1087) :args ((= @t97 @t727)))
% 0.37/0.73  (step @p1090 :rule symm :premises (@p1089))
% 0.37/0.73  (step @p1091 :rule eq_resolve :premises (@p1088 @p1090))
% 0.37/0.73  (step @p1092 :rule cong :premises (@p1091) :args (@t732))
% 0.37/0.73  (step @p1093 :rule nary_cong :premises (@p1092 @p1086) :args (@t733))
% 0.37/0.73  (step @p1094 :rule cong :premises (@p1093) :args ((forall @t70 @t733)))
% 0.37/0.73  (step @p1095 :rule bool-impl-elim :args (@t97 @t96))
% 0.37/0.73  (step @p1096 :rule cong :premises (@p1095) :args (@t98))
% 0.37/0.73  (step @p1097 :rule trans :premises (@p1096 @p1094))
% 0.37/0.73  (step @p1098 :rule nary_cong :premises (@p1097 @p1081) :args (@t99))
% 0.37/0.73  (step @p1099 :rule refl :args (@t100))
% 0.37/0.73  (step @p1100 :rule cong :premises (@p1099 @p1098) :args (@t101))
% 0.37/0.73  (step @p1101 :rule cong :premises (@p1100) :args (@t103))
% 0.37/0.73  (step @p1102 :rule trans :premises (@p1101 @p1080))
% 0.37/0.73  (step @p1103 :rule bool-double-not-elim :args (@t403))
% 0.37/0.73  (step @p1104 :rule refl :args (@t401))
% 0.37/0.73  (step @p1105 :rule refl :args (@t105))
% 0.37/0.73  (step @p1106 :rule cong :premises (@p1105 @p1104) :args ((= @t105 @t401)))
% 0.37/0.73  (step @p1107 :rule symm :premises (@p1106))
% 0.37/0.73  (step @p1108 :rule eq_resolve :premises (@p1105 @p1107))
% 0.37/0.73  (step @p1109 :rule cong :premises (@p1108) :args (@t734))
% 0.37/0.73  (step @p1110 :rule cong :premises (@p1086) :args (@t735))
% 0.37/0.73  (step @p1111 :rule nary_cong :premises (@p1110 @p1109) :args (@t736))
% 0.37/0.73  (step @p1112 :rule cong :premises (@p1111) :args ((forall @t70 @t736)))
% 0.37/0.73  (step @p1113 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.37/0.73  (step @p1114 :rule cong :premises (@p1113) :args (@t737))
% 0.37/0.73  (step @p1115 :rule trans :premises (@p1114 @p1112))
% 0.37/0.73  (step @p1116 :rule cong :premises (@p1115) :args (@t738))
% 0.37/0.73  (step @p1117 :rule exists-elim :args ((= @t107 @t738)))
% 0.37/0.73  (step @p1118 :rule trans :premises (@p1117 @p1116))
% 0.37/0.73  (step @p1119 :rule cong :premises (@p1118) :args (@t108))
% 0.37/0.73  (step @p1120 :rule trans :premises (@p1119 @p1103))
% 0.37/0.73  (step @p1121 :rule refl :args (@t109))
% 0.37/0.73  (step @p1122 :rule refl :args (@t110))
% 0.37/0.73  (step @p1123 :rule nary_cong :premises (@p1122 @p1121 @p1120 @p1102) :args (@t111))
% 0.37/0.73  (step @p1124 :rule cong :premises (@p1123) :args (@t113))
% 0.37/0.73  (step @p1125 :rule trans :premises (@p1124 @p1047))
% 0.37/0.73  (step @p1126 :rule cong :premises (@p1023) :args (@t739))
% 0.37/0.73  (step @p1127 :rule cong :premises (@p1126) :args (@t740))
% 0.37/0.73  (step @p1128 :rule exists-elim :args ((= @t114 @t740)))
% 0.37/0.73  (step @p1129 :rule trans :premises (@p1128 @p1127))
% 0.37/0.73  (step @p1130 :rule nary_cong :premises (@p1023 @p189) :args (@t741))
% 0.37/0.73  (step @p1131 :rule cong :premises (@p1130) :args ((forall @t9 @t741)))
% 0.37/0.73  (step @p1132 :rule bool-impl-elim :args (@t109 @t7))
% 0.37/0.73  (step @p1133 :rule cong :premises (@p1132) :args (@t115))
% 0.37/0.73  (step @p1134 :rule trans :premises (@p1133 @p1131))
% 0.37/0.73  (step @p1135 :rule nary_cong :premises (@p1134 @p1129) :args (@t116))
% 0.37/0.73  (step @p1136 :rule cong :premises (@p1135 @p1125) :args (@t117))
% 0.37/0.73  (step @p1137 :rule cong :premises (@p1136) :args (@t119))
% 0.37/0.73  (step @p1138 :rule trans :premises (@p1137 @p1015))
% 0.37/0.73  (step @p1139 :rule aci_norm :args ((= @t744 @t425)))
% 0.37/0.73  (step @p1140 :rule cong :premises (@p1139) :args (@t745))
% 0.37/0.73  (step @p1141 :rule quant-merge-prenex :args ((= (forall @t127 @t746) @t745)))
% 0.37/0.73  (step @p1142 :rule alpha_equiv :args (@t747 (@list @t417) @t525))
% 0.37/0.73  (step @p1143 :rule alpha_equiv :args (@t748 (@list @t420) @t525))
% 0.37/0.73  (step @p1144 :rule refl :args (@t408))
% 0.37/0.73  (step @p1145 :rule refl :args (@t424))
% 0.37/0.73  (step @p1146 :rule nary_cong :premises (@p1145 @p1144 @p1143 @p1142) :args (@t749))
% 0.37/0.73  (step @p1147 :rule quant-miniscope-or :args ((= @t746 @t749)))
% 0.37/0.73  (step @p1148 :rule trans :premises (@p1147 @p1146))
% 0.37/0.73  (step @p1149 :rule symm :premises (@p1148))
% 0.37/0.73  (step @p1150 :rule cong :premises (@p1149) :args ((forall @t127 (or @t424 @t408 @t752 @t751))))
% 0.37/0.73  (step @p1151 :rule trans :premises (@p1150 @p1141))
% 0.37/0.73  (step @p1152 :rule trans :premises (@p1151 @p1140))
% 0.37/0.73  (step @p1153 :rule refl :args (@t751))
% 0.37/0.73  (step @p1154 :rule refl :args (@t752))
% 0.37/0.73  (step @p1155 :rule refl :args (@t423))
% 0.37/0.73  (step @p1156 :rule refl :args (@t124))
% 0.37/0.73  (step @p1157 :rule cong :premises (@p1156 @p1155) :args ((= @t124 @t423)))
% 0.37/0.73  (step @p1158 :rule symm :premises (@p1157))
% 0.37/0.73  (step @p1159 :rule eq_resolve :premises (@p1156 @p1158))
% 0.37/0.73  (step @p1160 :rule cong :premises (@p1159) :args (@t753))
% 0.37/0.73  (step @p1161 :rule nary_cong :premises (@p1160 @p1029 @p1154 @p1153) :args (@t754))
% 0.37/0.73  (step @p1162 :rule cong :premises (@p1161) :args ((forall @t127 @t754)))
% 0.37/0.73  (step @p1163 :rule trans :premises (@p1162 @p1152))
% 0.37/0.73  (step @p1164 :rule aci_norm :args ((= (or (or @t753 @t715) @t755) @t754)))
% 0.37/0.73  (step @p1165 :rule refl :args (@t755))
% 0.37/0.73  (step @p1166 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.37/0.73  (step @p1167 :rule nary_cong :premises (@p1166 @p1165) :args ((or (not @t125) @t755)))
% 0.37/0.73  (step @p1168 :rule trans :premises (@p1167 @p1164))
% 0.37/0.73  (step @p1169 :rule bool-impl-elim :args (@t125 @t755))
% 0.37/0.73  (step @p1170 :rule trans :premises (@p1169 @p1168))
% 0.37/0.73  (step @p1171 :rule cong :premises (@p1170) :args ((forall @t127 (=> @t125 @t755))))
% 0.37/0.73  (step @p1172 :rule trans :premises (@p1171 @p1163))
% 0.37/0.73  (step @p1173 :rule refl :args (@t750))
% 0.37/0.73  (step @p1174 :rule refl :args (@t120))
% 0.37/0.73  (step @p1175 :rule cong :premises (@p1174 @p1173) :args ((= @t120 @t750)))
% 0.37/0.73  (step @p1176 :rule symm :premises (@p1175))
% 0.37/0.73  (step @p1177 :rule eq_resolve :premises (@p1174 @p1176))
% 0.37/0.73  (step @p1178 :rule cong :premises (@p1177) :args (@t756))
% 0.37/0.73  (step @p1179 :rule nary_cong :premises (@p1178 @p1022) :args (@t757))
% 0.37/0.73  (step @p1180 :rule cong :premises (@p1179) :args ((forall @t9 @t757)))
% 0.37/0.73  (step @p1181 :rule bool-impl-elim :args (@t120 @t109))
% 0.37/0.73  (step @p1182 :rule cong :premises (@p1181) :args (@t121))
% 0.37/0.73  (step @p1183 :rule trans :premises (@p1182 @p1180))
% 0.37/0.73  (step @p1184 :rule nary_cong :premises (@p1023 @p1177) :args (@t758))
% 0.37/0.73  (step @p1185 :rule cong :premises (@p1184) :args ((forall @t9 @t758)))
% 0.37/0.73  (step @p1186 :rule bool-impl-elim :args (@t109 @t120))
% 0.37/0.73  (step @p1187 :rule cong :premises (@p1186) :args (@t122))
% 0.37/0.73  (step @p1188 :rule trans :premises (@p1187 @p1185))
% 0.37/0.73  (step @p1189 :rule nary_cong :premises (@p1188 @p1183) :args (@t123))
% 0.37/0.73  (step @p1190 :rule refl :args (@t125))
% 0.37/0.73  (step @p1191 :rule cong :premises (@p1190 @p1189) :args (@t126))
% 0.37/0.73  (step @p1192 :rule cong :premises (@p1191) :args (@t128))
% 0.37/0.73  (step @p1193 :rule trans :premises (@p1192 @p1172))
% 0.37/0.73  (step @p1194 :rule refl :args (@t430))
% 0.37/0.73  (step @p1195 :rule nary_cong :premises (@p467 @p400 @p1194 @p297) :args (@t759))
% 0.37/0.73  (step @p1196 :rule cong :premises (@p1195) :args ((forall @t135 @t759)))
% 0.37/0.73  (step @p1197 :rule aci_norm :args ((= (or (or @t194 @t547) (or @t430 @t129)) @t759)))
% 0.37/0.73  (step @p1198 :rule bool-impl-elim :args (@t429 @t129))
% 0.37/0.73  (step @p1199 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.37/0.73  (step @p1200 :rule nary_cong :premises (@p1199 @p1198) :args ((or (not @t133) @t760)))
% 0.37/0.73  (step @p1201 :rule trans :premises (@p1200 @p1197))
% 0.37/0.73  (step @p1202 :rule bool-impl-elim :args (@t133 @t760))
% 0.37/0.73  (step @p1203 :rule trans :premises (@p1202 @p1201))
% 0.37/0.73  (step @p1204 :rule cong :premises (@p1203) :args ((forall @t135 (=> @t133 @t760))))
% 0.37/0.73  (step @p1205 :rule trans :premises (@p1204 @p1196))
% 0.37/0.73  (step @p1206 :rule cong :premises (@p1022 @p1108) :args (@t130))
% 0.37/0.73  (step @p1207 :rule nary_cong :premises (@p1160 @p1206) :args (@t761))
% 0.37/0.73  (step @p1208 :rule cong :premises (@p1207) :args ((forall @t118 @t761)))
% 0.37/0.73  (step @p1209 :rule bool-impl-elim :args (@t124 @t130))
% 0.37/0.73  (step @p1210 :rule cong :premises (@p1209) :args (@t131))
% 0.37/0.73  (step @p1211 :rule trans :premises (@p1210 @p1208))
% 0.37/0.73  (step @p1212 :rule cong :premises (@p1211 @p348) :args (@t132))
% 0.37/0.73  (step @p1213 :rule refl :args (@t133))
% 0.37/0.73  (step @p1214 :rule cong :premises (@p1213 @p1212) :args (@t134))
% 0.37/0.73  (step @p1215 :rule cong :premises (@p1214) :args (@t136))
% 0.37/0.73  (step @p1216 :rule trans :premises (@p1215 @p1205))
% 0.37/0.73  (step @p1217 :rule aci_norm :args ((= @t763 @t436)))
% 0.37/0.73  (step @p1218 :rule cong :premises (@p1217) :args (@t764))
% 0.37/0.73  (step @p1219 :rule quant-merge-prenex :args ((= (forall @t118 @t766) @t764)))
% 0.37/0.73  (step @p1220 :rule alpha_equiv :args (@t767 (@list @t433) @t525))
% 0.37/0.73  (step @p1221 :rule nary_cong :premises (@p1145 @p1220) :args (@t768))
% 0.37/0.73  (step @p1222 :rule quant-miniscope-or :args ((= @t766 @t768)))
% 0.37/0.73  (step @p1223 :rule trans :premises (@p1222 @p1221))
% 0.37/0.73  (step @p1224 :rule symm :premises (@p1223))
% 0.37/0.73  (step @p1225 :rule cong :premises (@p1224) :args ((forall @t118 (or @t424 @t412))))
% 0.37/0.73  (step @p1226 :rule trans :premises (@p1225 @p1219))
% 0.37/0.73  (step @p1227 :rule trans :premises (@p1226 @p1218))
% 0.37/0.73  (step @p1228 :rule refl :args (@t412))
% 0.37/0.73  (step @p1229 :rule nary_cong :premises (@p1160 @p1228) :args (@t769))
% 0.37/0.73  (step @p1230 :rule cong :premises (@p1229) :args ((forall @t118 @t769)))
% 0.37/0.73  (step @p1231 :rule trans :premises (@p1230 @p1227))
% 0.37/0.73  (step @p1232 :rule bool-impl-elim :args (@t124 @t412))
% 0.37/0.73  (step @p1233 :rule cong :premises (@p1232) :args ((forall @t118 (=> @t124 @t412))))
% 0.37/0.73  (step @p1234 :rule trans :premises (@p1233 @p1231))
% 0.37/0.73  (step @p1235 :rule refl :args (@t124))
% 0.37/0.73  (step @p1236 :rule cong :premises (@p1235 @p1134) :args (@t137))
% 0.37/0.73  (step @p1237 :rule cong :premises (@p1236) :args (@t138))
% 0.37/0.73  (step @p1238 :rule trans :premises (@p1237 @p1234))
% 0.37/0.73  (step @p1239 :rule nary_cong :premises (@p1238 @p1216 @p1193 @p1138) :args (@t139))
% 0.37/0.73  (step @p1240 :rule cong :premises (@p1239) :args (@t140))
% 0.37/0.73  (step @p1241 :rule trans :premises (@p1240 @p994))
% 0.37/0.73  (step @p1242 :rule cong :premises (@p1241) :args (@t141))
% 0.37/0.73  (step @p1243 :rule refl :args (tptp.wellorderingAx))
% 0.37/0.73  (step @p1244 :rule cong :premises (@p1243 @p1242) :args (@t142))
% 0.37/0.73  (step @p1245 :rule eq_resolve :premises (@p11 @p1244))
% 0.37/0.73  (step @p1246 :rule cong :premises (@p1245 @p979) :args (@t770))
% 0.37/0.73  (step @p1247 :rule quant-merge-prenex :args ((= (forall @t64 @t772) @t449)))
% 0.37/0.73  (step @p1248 :rule refl :args (@t445))
% 0.37/0.73  (step @p1249 :rule alpha_equiv :args (@t773 (@list @t446) @t525))
% 0.37/0.73  (step @p1250 :rule nary_cong :premises (@p1249 @p1248) :args (@t774))
% 0.37/0.73  (step @p1251 :rule quant-miniscope-or :args ((= @t772 @t774)))
% 0.37/0.73  (step @p1252 :rule trans :premises (@p1251 @p1250))
% 0.37/0.73  (step @p1253 :rule symm :premises (@p1252))
% 0.37/0.73  (step @p1254 :rule cong :premises (@p1253) :args ((forall @t64 (or @t345 @t445))))
% 0.37/0.73  (step @p1255 :rule trans :premises (@p1254 @p1247))
% 0.37/0.73  (step @p1256 :rule nary_cong :premises (@p460 @p1248) :args ((or @t565 @t445)))
% 0.37/0.73  (step @p1257 :rule bool-impl-elim :args (@t346 @t445))
% 0.37/0.73  (step @p1258 :rule trans :premises (@p1257 @p1256))
% 0.37/0.73  (step @p1259 :rule cong :premises (@p1258) :args ((forall @t64 (=> @t346 @t445))))
% 0.37/0.73  (step @p1260 :rule trans :premises (@p1259 @p1255))
% 0.37/0.73  (step @p1261 :rule refl :args (@t444))
% 0.37/0.73  (step @p1262 :rule nary_cong :premises (@p163 @p1261) :args (@t775))
% 0.37/0.73  (step @p1263 :rule cong :premises (@p1262) :args ((forall @t41 @t775)))
% 0.37/0.73  (step @p1264 :rule bool-and-de-morgan :args (@t39 @t443 true))
% 0.37/0.73  (step @p1265 :rule cong :premises (@p1264) :args (@t777))
% 0.37/0.73  (step @p1266 :rule trans :premises (@p1265 @p1263))
% 0.37/0.73  (step @p1267 :rule cong :premises (@p1266) :args (@t778))
% 0.37/0.73  (step @p1268 :rule exists-elim :args ((= (exists @t41 @t776) @t778)))
% 0.37/0.73  (step @p1269 :rule trans :premises (@p1268 @p1267))
% 0.37/0.73  (step @p1270 :rule bool-double-not-elim :args (@t443))
% 0.37/0.73  (step @p1271 :rule nary_cong :premises (@p169 @p467) :args (@t779))
% 0.37/0.73  (step @p1272 :rule cong :premises (@p1271) :args ((forall @t9 @t779)))
% 0.37/0.73  (step @p1273 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.37/0.73  (step @p1274 :rule cong :premises (@p1273) :args (@t780))
% 0.37/0.73  (step @p1275 :rule trans :premises (@p1274 @p1272))
% 0.37/0.73  (step @p1276 :rule cong :premises (@p1275) :args (@t781))
% 0.37/0.73  (step @p1277 :rule exists-elim :args ((= @t85 @t781)))
% 0.37/0.73  (step @p1278 :rule trans :premises (@p1277 @p1276))
% 0.37/0.73  (step @p1279 :rule cong :premises (@p1278) :args (@t86))
% 0.37/0.73  (step @p1280 :rule trans :premises (@p1279 @p1270))
% 0.37/0.73  (step @p1281 :rule refl :args (@t39))
% 0.37/0.73  (step @p1282 :rule nary_cong :premises (@p1281 @p1280) :args (@t87))
% 0.37/0.73  (step @p1283 :rule cong :premises (@p1282) :args (@t88))
% 0.37/0.73  (step @p1284 :rule trans :premises (@p1283 @p1269))
% 0.37/0.73  (step @p1285 :rule cong :premises (@p471 @p1284) :args (@t90))
% 0.37/0.73  (step @p1286 :rule cong :premises (@p1285) :args (@t91))
% 0.37/0.73  (step @p1287 :rule trans :premises (@p1286 @p1260))
% 0.37/0.73  (step @p1288 :rule refl :args (tptp.foundationAx))
% 0.37/0.73  (step @p1289 :rule cong :premises (@p1288 @p1287) :args (@t92))
% 0.37/0.73  (step @p1290 :rule eq_resolve :premises (@p10 @p1289))
% 0.37/0.73  (step @p1291 :rule cong :premises (@p1290 @p1246) :args (@t782))
% 0.37/0.73  (step @p1292 :rule bool-impl-elim :args (@t462 @t454))
% 0.37/0.73  (step @p1293 :rule cong :premises (@p1292) :args ((forall @t81 (=> @t462 @t454))))
% 0.37/0.73  (step @p1294 :rule exists-elim :args ((= (exists @t41 @t453) @t454)))
% 0.37/0.73  (step @p1295 :rule refl :args (@t452))
% 0.37/0.73  (step @p1296 :rule cong :premises (@p168 @p1295) :args (@t783))
% 0.37/0.73  (step @p1297 :rule cong :premises (@p1296) :args ((forall @t9 @t783)))
% 0.37/0.73  (step @p1298 :rule refl :args (@t451))
% 0.37/0.73  (step @p1299 :rule refl :args (@t68))
% 0.37/0.73  (step @p1300 :rule cong :premises (@p1299 @p1298) :args ((= @t68 @t451)))
% 0.37/0.73  (step @p1301 :rule symm :premises (@p1300))
% 0.37/0.73  (step @p1302 :rule eq_resolve :premises (@p1299 @p1301))
% 0.37/0.73  (step @p1303 :rule cong :premises (@p1302) :args (@t784))
% 0.37/0.73  (step @p1304 :rule nary_cong :premises (@p400 @p1303) :args (@t785))
% 0.37/0.73  (step @p1305 :rule cong :premises (@p1304) :args ((forall @t70 @t785)))
% 0.37/0.73  (step @p1306 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.37/0.73  (step @p1307 :rule cong :premises (@p1306) :args (@t786))
% 0.37/0.73  (step @p1308 :rule trans :premises (@p1307 @p1305))
% 0.37/0.73  (step @p1309 :rule cong :premises (@p1308) :args (@t787))
% 0.37/0.73  (step @p1310 :rule exists-elim :args ((= @t71 @t787)))
% 0.37/0.73  (step @p1311 :rule trans :premises (@p1310 @p1309))
% 0.37/0.73  (step @p1312 :rule refl :args (@t6))
% 0.37/0.73  (step @p1313 :rule cong :premises (@p1312 @p1311) :args (@t72))
% 0.37/0.73  (step @p1314 :rule cong :premises (@p1313) :args (@t73))
% 0.37/0.73  (step @p1315 :rule trans :premises (@p1314 @p1297))
% 0.37/0.73  (step @p1316 :rule cong :premises (@p1315) :args (@t74))
% 0.37/0.73  (step @p1317 :rule trans :premises (@p1316 @p1294))
% 0.37/0.73  (step @p1318 :rule refl :args (@t461))
% 0.37/0.73  (step @p1319 :rule nary_cong :premises (@p467 @p1318) :args (@t788))
% 0.37/0.73  (step @p1320 :rule cong :premises (@p1319) :args ((forall @t9 @t788)))
% 0.37/0.73  (step @p1321 :rule bool-impl-elim :args (@t7 @t461))
% 0.37/0.73  (step @p1322 :rule cong :premises (@p1321) :args ((forall @t9 (=> @t7 @t461))))
% 0.37/0.73  (step @p1323 :rule trans :premises (@p1322 @p1320))
% 0.37/0.73  (step @p1324 :rule refl :args (@t458))
% 0.37/0.73  (step @p1325 :rule refl :args (@t459))
% 0.37/0.73  (step @p1326 :rule refl :args (@t789))
% 0.37/0.73  (step @p1327 :rule cong :premises (@p1326 @p1325) :args ((= @t789 @t459)))
% 0.37/0.73  (step @p1328 :rule symm :premises (@p1327))
% 0.37/0.73  (step @p1329 :rule eq_resolve :premises (@p1326 @p1328))
% 0.37/0.73  (step @p1330 :rule cong :premises (@p1329) :args (@t790))
% 0.37/0.73  (step @p1331 :rule nary_cong :premises (@p1330 @p1324) :args (@t791))
% 0.37/0.73  (step @p1332 :rule cong :premises (@p1331) :args ((forall @t460 @t791)))
% 0.37/0.73  (step @p1333 :rule refl :args (@t456))
% 0.37/0.73  (step @p1334 :rule refl :args (@t457))
% 0.37/0.73  (step @p1335 :rule refl :args (@t76))
% 0.37/0.73  (step @p1336 :rule cong :premises (@p1335 @p1334) :args ((= @t76 @t457)))
% 0.37/0.73  (step @p1337 :rule symm :premises (@p1336))
% 0.37/0.73  (step @p1338 :rule eq_resolve :premises (@p1335 @p1337))
% 0.37/0.73  (step @p1339 :rule cong :premises (@p1338) :args (@t792))
% 0.37/0.73  (step @p1340 :rule nary_cong :premises (@p1339 @p1333) :args (@t793))
% 0.37/0.73  (step @p1341 :rule cong :premises (@p1340) :args ((forall @t70 @t793)))
% 0.37/0.73  (step @p1342 :rule refl :args (@t456))
% 0.37/0.73  (step @p1343 :rule beta-reduce :args ((= @t794 @t76)))
% 0.37/0.73  (step @p1344 :rule cong :premises (@p1343) :args (@t795))
% 0.37/0.73  (step @p1345 :rule nary_cong :premises (@p1344 @p1342) :args (@t796))
% 0.37/0.73  (step @p1346 :rule cong :premises (@p1345) :args (@t797))
% 0.37/0.73  (step @p1347 :rule trans :premises (@p1346 @p1341))
% 0.37/0.73  (step @p1348 :rule cong :premises (@p1347) :args (@t798))
% 0.37/0.73  (step @p1349 :rule beta-reduce :args ((= @t799 @t789)))
% 0.37/0.73  (step @p1350 :rule cong :premises (@p1349) :args (@t800))
% 0.37/0.73  (step @p1351 :rule nary_cong :premises (@p1350 @p1348) :args (@t801))
% 0.37/0.73  (step @p1352 :rule cong :premises (@p1351) :args (@t802))
% 0.37/0.73  (step @p1353 :rule trans :premises (@p1352 @p1332))
% 0.37/0.73  (step @p1354 :rule cong :premises (@p1353) :args (@t803))
% 0.37/0.73  (step @p1355 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t460 (or @t804 (not (forall @t70 (or @t362 @t456))))))) @t77) @t803)))
% 0.37/0.73  (step @p1356 :rule trans :premises (@p1355 @p1354))
% 0.37/0.73  (step @p1357 :rule refl :args (@t77))
% 0.37/0.73  (step @p1358 :rule eq-symm :args (@t455 @t19))
% 0.37/0.73  (step @p1359 :rule nary_cong :premises (@p641 @p1358) :args (@t805))
% 0.37/0.73  (step @p1360 :rule cong :premises (@p1359) :args (@t806))
% 0.37/0.73  (step @p1361 :rule cong :premises (@p1360) :args (@t807))
% 0.37/0.73  (step @p1362 :rule refl :args (@t804))
% 0.37/0.73  (step @p1363 :rule nary_cong :premises (@p1362 @p1361) :args (@t808))
% 0.37/0.73  (step @p1364 :rule cong :premises (@p1363) :args (@t809))
% 0.37/0.73  (step @p1365 :rule cong :premises (@p1364) :args (@t810))
% 0.37/0.73  (step @p1366 :rule cong :premises (@p1365) :args ((lambda @t150 @t810)))
% 0.37/0.73  (step @p1367 :rule ho_cong :premises (@p1366 @p1357))
% 0.37/0.73  (step @p1368 :rule trans :premises (@p1367 @p1356))
% 0.37/0.73  (step @p1369 :rule refl :args (@t77))
% 0.37/0.73  (step @p1370 :rule alpha_equiv :args (@t614 @t525 (@list @t455)))
% 0.37/0.73  (step @p1371 :rule cong :premises (@p1370) :args (@t615))
% 0.37/0.73  (step @p1372 :rule cong :premises (@p1371) :args (@t632))
% 0.37/0.73  (step @p1373 :rule ho_cong :premises (@p1372 @p1369))
% 0.37/0.73  (step @p1374 :rule trans :premises (@p1373 @p1368))
% 0.37/0.73  (step @p1375 :rule cong :premises (@p537 @p1374) :args (@t811))
% 0.37/0.73  (step @p1376 :rule cong :premises (@p1375) :args (@t812))
% 0.37/0.73  (step @p1377 :rule trans :premises (@p1376 @p1323))
% 0.37/0.73  (step @p1378 :rule cong :premises (@p1377 @p1317) :args (@t813))
% 0.37/0.73  (step @p1379 :rule cong :premises (@p1378) :args (@t814))
% 0.37/0.73  (step @p1380 :rule trans :premises (@p1379 @p1293))
% 0.37/0.73  (step @p1381 :rule refl :args (tptp.replAx))
% 0.37/0.73  (step @p1382 :rule cong :premises (@p1381 @p1380) :args ((= tptp.replAx @t814)))
% 0.37/0.73  (step @p1383 :rule refl :args (@t74))
% 0.37/0.73  (step @p1384 :rule ho_cong :premises (@p711 @p1357))
% 0.37/0.73  (step @p1385 :rule cong :premises (@p537 @p1384) :args (@t78))
% 0.37/0.73  (step @p1386 :rule cong :premises (@p1385) :args (@t79))
% 0.37/0.73  (step @p1387 :rule cong :premises (@p1386 @p1383) :args (@t80))
% 0.37/0.73  (step @p1388 :rule cong :premises (@p1387) :args (@t82))
% 0.37/0.73  (step @p1389 :rule cong :premises (@p1381 @p1388) :args (@t83))
% 0.37/0.73  (step @p1390 :rule trans :premises (@p1389 @p1382))
% 0.37/0.73  (step @p1391 :rule eq_resolve :premises (@p9 @p1390))
% 0.37/0.73  (step @p1392 :rule cong :premises (@p1391 @p1291) :args (@t815))
% 0.37/0.73  (step @p1393 :rule aci_norm :args ((= @t817 @t476)))
% 0.37/0.73  (step @p1394 :rule cong :premises (@p1393) :args (@t818))
% 0.37/0.73  (step @p1395 :rule quant-merge-prenex :args ((= (forall @t64 @t820) @t818)))
% 0.37/0.73  (step @p1396 :rule alpha_equiv :args (@t821 (@list @t465) @t525))
% 0.37/0.73  (step @p1397 :rule refl :args (@t473))
% 0.37/0.73  (step @p1398 :rule refl :args (@t475))
% 0.37/0.73  (step @p1399 :rule nary_cong :premises (@p1398 @p1397 @p1396) :args (@t822))
% 0.37/0.73  (step @p1400 :rule quant-miniscope-or :args ((= @t820 @t822)))
% 0.37/0.73  (step @p1401 :rule trans :premises (@p1400 @p1399))
% 0.37/0.73  (step @p1402 :rule symm :premises (@p1401))
% 0.37/0.73  (step @p1403 :rule cong :premises (@p1402) :args ((forall @t64 (or @t475 @t473 @t823))))
% 0.37/0.73  (step @p1404 :rule trans :premises (@p1403 @p1395))
% 0.37/0.73  (step @p1405 :rule trans :premises (@p1404 @p1394))
% 0.37/0.73  (step @p1406 :rule refl :args (@t823))
% 0.37/0.73  (step @p1407 :rule refl :args (@t474))
% 0.37/0.73  (step @p1408 :rule refl :args (@t61))
% 0.37/0.73  (step @p1409 :rule cong :premises (@p1408 @p1407) :args ((= @t61 @t474)))
% 0.37/0.73  (step @p1410 :rule symm :premises (@p1409))
% 0.37/0.73  (step @p1411 :rule eq_resolve :premises (@p1408 @p1410))
% 0.37/0.73  (step @p1412 :rule cong :premises (@p1411) :args (@t824))
% 0.37/0.73  (step @p1413 :rule nary_cong :premises (@p1412 @p1397 @p1406) :args (@t825))
% 0.37/0.73  (step @p1414 :rule cong :premises (@p1413) :args ((forall @t64 @t825)))
% 0.37/0.73  (step @p1415 :rule trans :premises (@p1414 @p1405))
% 0.37/0.73  (step @p1416 :rule aci_norm :args ((= (or (or @t824 @t473) @t823) @t825)))
% 0.37/0.73  (step @p1417 :rule bool-and-de-morgan :args (@t61 @t472 true))
% 0.37/0.73  (step @p1418 :rule nary_cong :premises (@p1417 @p1406) :args ((or (not @t826) @t823)))
% 0.37/0.73  (step @p1419 :rule trans :premises (@p1418 @p1416))
% 0.37/0.73  (step @p1420 :rule bool-impl-elim :args (@t826 @t823))
% 0.37/0.73  (step @p1421 :rule trans :premises (@p1420 @p1419))
% 0.37/0.73  (step @p1422 :rule cong :premises (@p1421) :args ((forall @t64 (=> @t826 @t823))))
% 0.37/0.73  (step @p1423 :rule trans :premises (@p1422 @p1415))
% 0.37/0.73  (step @p1424 :rule refl :args (@t470))
% 0.37/0.73  (step @p1425 :rule refl :args (@t54))
% 0.37/0.73  (step @p1426 :rule cong :premises (@p1425 @p1424) :args ((= @t54 @t470)))
% 0.37/0.73  (step @p1427 :rule symm :premises (@p1426))
% 0.37/0.73  (step @p1428 :rule eq_resolve :premises (@p1425 @p1427))
% 0.37/0.73  (step @p1429 :rule cong :premises (@p1428) :args (@t827))
% 0.37/0.73  (step @p1430 :rule nary_cong :premises (@p1429 @p189) :args (@t828))
% 0.37/0.73  (step @p1431 :rule cong :premises (@p1430) :args ((forall @t9 @t828)))
% 0.37/0.73  (step @p1432 :rule bool-impl-elim :args (@t54 @t7))
% 0.37/0.73  (step @p1433 :rule cong :premises (@p1432) :args (@t57))
% 0.37/0.73  (step @p1434 :rule trans :premises (@p1433 @p1431))
% 0.37/0.73  (step @p1435 :rule refl :args ((tptp.in @t51 @t2)))
% 0.37/0.73  (step @p1436 :rule refl :args (@t468))
% 0.37/0.73  (step @p1437 :rule cong :premises (@p1436 @p266) :args (@t469))
% 0.37/0.73  (step @p1438 :rule trans :premises (@p1437 @p1435))
% 0.37/0.73  (step @p1439 :rule refl :args (tptp.in))
% 0.37/0.73  (step @p1440 :rule ho_cong :premises (@p1439 @p1436))
% 0.37/0.73  (step @p1441 :rule ho_cong :premises (@p1440 @p266))
% 0.37/0.73  (step @p1442 :rule cong :premises (@p1441 @p1438) :args ((= (_ @t829 @t2) @t469)))
% 0.37/0.73  (step @p1443 :rule symm :premises (@p1442))
% 0.37/0.73  (step @p1444 :rule refl :args (@t58))
% 0.37/0.73  (step @p1445 :rule eq_resolve :premises (@p1444 @p1443))
% 0.37/0.73  (step @p1446 :rule refl :args (@t51))
% 0.37/0.73  (step @p1447 :rule cong :premises (@p1446 @p1436) :args ((= @t51 @t468)))
% 0.37/0.73  (step @p1448 :rule symm :premises (@p1447))
% 0.37/0.73  (step @p1449 :rule eq_resolve :premises (@p1446 @p1448))
% 0.37/0.73  (step @p1450 :rule ho_cong :premises (@p1439 @p1449))
% 0.37/0.73  (step @p1451 :rule ho_cong :premises (@p1450 @p266))
% 0.37/0.73  (step @p1452 :rule trans :premises (@p1451 @p1445))
% 0.37/0.73  (step @p1453 :rule nary_cong :premises (@p1429 @p467 @p1452) :args (@t830))
% 0.37/0.73  (step @p1454 :rule cong :premises (@p1453) :args ((forall @t9 @t830)))
% 0.37/0.73  (step @p1455 :rule aci_norm :args ((= (or (or @t827 @t194) @t58) @t830)))
% 0.37/0.73  (step @p1456 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.37/0.73  (step @p1457 :rule nary_cong :premises (@p1456 @p1444) :args ((or (not @t59) @t58)))
% 0.37/0.73  (step @p1458 :rule trans :premises (@p1457 @p1455))
% 0.37/0.73  (step @p1459 :rule bool-impl-elim :args (@t59 @t58))
% 0.37/0.73  (step @p1460 :rule trans :premises (@p1459 @p1458))
% 0.37/0.73  (step @p1461 :rule cong :premises (@p1460) :args (@t60))
% 0.37/0.73  (step @p1462 :rule trans :premises (@p1461 @p1454))
% 0.37/0.73  (step @p1463 :rule refl :args (@t61))
% 0.37/0.73  (step @p1464 :rule nary_cong :premises (@p1463 @p1462) :args (@t62))
% 0.37/0.73  (step @p1465 :rule cong :premises (@p1464 @p1434) :args (@t63))
% 0.37/0.73  (step @p1466 :rule cong :premises (@p1465) :args (@t65))
% 0.37/0.73  (step @p1467 :rule trans :premises (@p1466 @p1423))
% 0.37/0.73  (step @p1468 :rule refl :args (tptp.omegaIndAx))
% 0.37/0.73  (step @p1469 :rule cong :premises (@p1468 @p1467) :args (@t66))
% 0.37/0.73  (step @p1470 :rule eq_resolve :premises (@p8 @p1469))
% 0.37/0.73  (step @p1471 :rule cong :premises (@p1470 @p1392) :args (@t831))
% 0.37/0.73  (step @p1472 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.37/0.73  (step @p1473 :rule refl :args (tptp.omega))
% 0.37/0.73  (step @p1474 :rule cong :premises (@p1436 @p1473) :args (@t480))
% 0.37/0.73  (step @p1475 :rule trans :premises (@p1474 @p1472))
% 0.37/0.73  (step @p1476 :rule ho_cong :premises (@p1440 @p1473))
% 0.37/0.73  (step @p1477 :rule cong :premises (@p1476 @p1475) :args ((= (_ @t829 tptp.omega) @t480)))
% 0.37/0.73  (step @p1478 :rule symm :premises (@p1477))
% 0.37/0.73  (step @p1479 :rule refl :args (@t53))
% 0.37/0.73  (step @p1480 :rule eq_resolve :premises (@p1479 @p1478))
% 0.37/0.73  (step @p1481 :rule ho_cong :premises (@p1450 @p1473))
% 0.37/0.73  (step @p1482 :rule trans :premises (@p1481 @p1480))
% 0.37/0.73  (step @p1483 :rule nary_cong :premises (@p1429 @p1482) :args (@t832))
% 0.37/0.73  (step @p1484 :rule cong :premises (@p1483) :args ((forall @t9 @t832)))
% 0.37/0.73  (step @p1485 :rule bool-impl-elim :args (@t54 @t53))
% 0.37/0.73  (step @p1486 :rule cong :premises (@p1485) :args (@t55))
% 0.37/0.73  (step @p1487 :rule trans :premises (@p1486 @p1484))
% 0.37/0.73  (step @p1488 :rule refl :args (tptp.omegaSAx))
% 0.37/0.73  (step @p1489 :rule cong :premises (@p1488 @p1487) :args (@t56))
% 0.37/0.73  (step @p1490 :rule eq_resolve :premises (@p7 @p1489))
% 0.37/0.73  (step @p1491 :rule cong :premises (@p1490 @p1471) :args (@t833))
% 0.37/0.73  (step @p1492 :rule cong :premises (@p6 @p1491) :args (@t834))
% 0.37/0.73  (step @p1493 :rule eq-symm :args (@t309 @t307))
% 0.37/0.73  (step @p1494 :rule cong :premises (@p1493) :args ((forall @t46 (= @t309 @t307))))
% 0.37/0.73  (step @p1495 :rule refl :args (@t307))
% 0.37/0.73  (step @p1496 :rule cong :premises (@p157 @p1495) :args (@t835))
% 0.37/0.73  (step @p1497 :rule cong :premises (@p1496) :args ((forall @t46 @t835)))
% 0.37/0.73  (step @p1498 :rule trans :premises (@p1497 @p1494))
% 0.37/0.73  (step @p1499 :rule nary_cong :premises (@p169 @p163) :args (@t836))
% 0.37/0.73  (step @p1500 :rule cong :premises (@p1499) :args (@t837))
% 0.37/0.73  (step @p1501 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.37/0.73  (step @p1502 :rule cong :premises (@p1501) :args (@t838))
% 0.37/0.73  (step @p1503 :rule trans :premises (@p1502 @p1500))
% 0.37/0.73  (step @p1504 :rule cong :premises (@p1503) :args (@t839))
% 0.37/0.73  (step @p1505 :rule exists-elim :args ((= @t42 @t839)))
% 0.37/0.73  (step @p1506 :rule trans :premises (@p1505 @p1504))
% 0.37/0.73  (step @p1507 :rule refl :args (@t44))
% 0.37/0.73  (step @p1508 :rule cong :premises (@p1507 @p1506) :args (@t45))
% 0.37/0.73  (step @p1509 :rule cong :premises (@p1508) :args (@t47))
% 0.37/0.73  (step @p1510 :rule trans :premises (@p1509 @p1498))
% 0.37/0.73  (step @p1511 :rule refl :args (tptp.setunionAx))
% 0.37/0.73  (step @p1512 :rule cong :premises (@p1511 @p1510) :args (@t48))
% 0.37/0.73  (step @p1513 :rule eq_resolve :premises (@p5 @p1512))
% 0.37/0.73  (step @p1514 :rule cong :premises (@p1513 @p1492) :args (@t840))
% 0.37/0.73  (step @p1515 :rule eq-symm :args (@t313 @t316))
% 0.37/0.73  (step @p1516 :rule cong :premises (@p1515) :args ((forall @t12 (= @t313 @t316))))
% 0.37/0.73  (step @p1517 :rule refl :args (@t316))
% 0.37/0.73  (step @p1518 :rule cong :premises (@p206 @p1517) :args (@t841))
% 0.37/0.73  (step @p1519 :rule cong :premises (@p1518) :args ((forall @t12 @t841)))
% 0.37/0.73  (step @p1520 :rule trans :premises (@p1519 @p1516))
% 0.37/0.73  (step @p1521 :rule cong :premises (@p252 @p256) :args (@t36))
% 0.37/0.73  (step @p1522 :rule cong :premises (@p1521) :args (@t37))
% 0.37/0.73  (step @p1523 :rule trans :premises (@p1522 @p1520))
% 0.37/0.73  (step @p1524 :rule refl :args (tptp.powersetAx))
% 0.37/0.73  (step @p1525 :rule cong :premises (@p1524 @p1523) :args (@t38))
% 0.37/0.73  (step @p1526 :rule eq_resolve :premises (@p4 @p1525))
% 0.37/0.73  (step @p1527 :rule cong :premises (@p1526 @p1514) :args (@t842))
% 0.37/0.73  (step @p1528 :rule nary_cong :premises (@p297 @p296) :args (@t529))
% 0.37/0.73  (step @p1529 :rule cong :premises (@p314 @p1528) :args (@t843))
% 0.37/0.73  (step @p1530 :rule cong :premises (@p1529) :args ((forall @t28 @t843)))
% 0.37/0.73  (step @p1531 :rule cong :premises (@p326 @p325) :args (@t27))
% 0.37/0.73  (step @p1532 :rule cong :premises (@p1531) :args (@t29))
% 0.37/0.73  (step @p1533 :rule trans :premises (@p1532 @p1530))
% 0.37/0.73  (step @p1534 :rule refl :args (tptp.setadjoinAx))
% 0.37/0.73  (step @p1535 :rule cong :premises (@p1534 @p1533) :args (@t30))
% 0.37/0.73  (step @p1536 :rule eq_resolve :premises (@p3 @p1535))
% 0.37/0.73  (step @p1537 :rule cong :premises (@p1536 @p1527) :args (@t844))
% 0.37/0.73  (step @p1538 :rule refl :args (tptp.emptysetAx))
% 0.37/0.73  (step @p1539 :rule cong :premises (@p1538 @p727) :args (@t18))
% 0.37/0.73  (step @p1540 :rule eq_resolve :premises (@p2 @p1539))
% 0.37/0.73  (step @p1541 :rule cong :premises (@p1540 @p1537) :args (@t845))
% 0.37/0.73  (step @p1542 :rule bool-impl-elim :args (@t493 @t3))
% 0.37/0.73  (step @p1543 :rule cong :premises (@p1542) :args ((forall @t12 (=> @t493 @t3))))
% 0.37/0.73  (step @p1544 :rule cong :premises (@p189 @p168) :args (@t8))
% 0.37/0.73  (step @p1545 :rule cong :premises (@p1544) :args (@t10))
% 0.37/0.73  (step @p1546 :rule cong :premises (@p1545 @p626) :args (@t11))
% 0.37/0.73  (step @p1547 :rule cong :premises (@p1546) :args (@t13))
% 0.37/0.73  (step @p1548 :rule trans :premises (@p1547 @p1543))
% 0.37/0.73  (step @p1549 :rule refl :args (tptp.setextAx))
% 0.37/0.73  (step @p1550 :rule cong :premises (@p1549 @p1548) :args (@t14))
% 0.37/0.73  (step @p1551 :rule eq_resolve :premises (@p1 @p1550))
% 0.37/0.73  (step @p1552 :rule cong :premises (@p1551 @p1541) :args (@t846))
% 0.37/0.73  (step @p1553 :rule cong :premises (@p1552) :args ((not @t846)))
% 0.37/0.73  (step @p1554 :rule trans :premises (@p1553 @p139))
% 0.37/0.73  (step @p1555 :rule cong :premises (@p157) :args (@t847))
% 0.37/0.73  (step @p1556 :rule nary_cong :premises (@p1555 @p1495) :args (@t848))
% 0.37/0.73  (step @p1557 :rule cong :premises (@p1556) :args ((forall @t46 @t848)))
% 0.37/0.73  (step @p1558 :rule bool-impl-elim :args (@t44 @t307))
% 0.37/0.73  (step @p1559 :rule cong :premises (@p1558) :args ((forall @t46 (=> @t44 @t307))))
% 0.37/0.73  (step @p1560 :rule trans :premises (@p1559 @p1557))
% 0.37/0.73  (step @p1561 :rule aci_norm :args ((= (and true @t307) @t307)))
% 0.37/0.73  (step @p1562 :rule refl :args (@t307))
% 0.37/0.73  (step @p1563 :rule nary_cong :premises (@p343 @p1562) :args (@t849))
% 0.37/0.73  (step @p1564 :rule trans :premises (@p1563 @p1561))
% 0.37/0.73  (step @p1565 :rule aci_norm :args ((= @t850 @t849)))
% 0.37/0.73  (step @p1566 :rule trans :premises (@p1565 @p1564))
% 0.37/0.73  (step @p1567 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t540 @t851 @t172)) @t850)))
% 0.37/0.73  (step @p1568 :rule refl :args (@t851))
% 0.37/0.73  (step @p1569 :rule nary_cong :premises (@p363 @p1568 @p355) :args (@t852))
% 0.37/0.73  (step @p1570 :rule aci_norm :args ((= @t853 @t852)))
% 0.37/0.73  (step @p1571 :rule trans :premises (@p1570 @p1569))
% 0.37/0.73  (step @p1572 :rule cong :premises (@p1571) :args ((forall @t177 @t853)))
% 0.37/0.73  (step @p1573 :rule trans :premises (@p1572 @p1567))
% 0.37/0.73  (step @p1574 :rule trans :premises (@p1573 @p1566))
% 0.37/0.73  (step @p1575 :rule bool-or-de-morgan :args (@t172 @t306 false))
% 0.37/0.73  (step @p1576 :rule nary_cong :premises (@p1575 @p355) :args ((or (not @t854) @t172)))
% 0.37/0.73  (step @p1577 :rule bool-impl-elim :args (@t854 @t172))
% 0.37/0.73  (step @p1578 :rule trans :premises (@p1577 @p1576))
% 0.37/0.73  (step @p1579 :rule cong :premises (@p1578) :args ((forall @t177 (=> @t854 @t172))))
% 0.37/0.73  (step @p1580 :rule trans :premises (@p1579 @p1574))
% 0.37/0.73  (step @p1581 :rule nary_cong :premises (@p388 @p1500) :args (@t855))
% 0.37/0.73  (step @p1582 :rule quant-miniscope-or :args ((= (forall @t41 @t856) @t855)))
% 0.37/0.73  (step @p1583 :rule aci_norm :args ((= @t857 @t856)))
% 0.37/0.73  (step @p1584 :rule cong :premises (@p1583) :args ((forall @t41 @t857)))
% 0.37/0.73  (step @p1585 :rule trans :premises (@p1584 @p1582))
% 0.37/0.73  (step @p1586 :rule trans :premises (@p1585 @p1581))
% 0.37/0.73  (step @p1587 :rule aci_norm :args ((= (or @t512 (or @t511 @t172)) @t857)))
% 0.37/0.73  (step @p1588 :rule bool-impl-elim :args (@t39 @t172))
% 0.37/0.73  (step @p1589 :rule nary_cong :premises (@p174 @p1588) :args ((or @t512 @t249)))
% 0.37/0.73  (step @p1590 :rule trans :premises (@p1589 @p1587))
% 0.37/0.73  (step @p1591 :rule bool-impl-elim :args (@t6 @t249))
% 0.37/0.73  (step @p1592 :rule trans :premises (@p1591 @p1590))
% 0.37/0.73  (step @p1593 :rule cong :premises (@p1592) :args (@t250))
% 0.37/0.73  (step @p1594 :rule trans :premises (@p1593 @p1586))
% 0.37/0.73  (step @p1595 :rule cong :premises (@p1594 @p388) :args (@t251))
% 0.37/0.73  (step @p1596 :rule cong :premises (@p1595) :args (@t252))
% 0.37/0.73  (step @p1597 :rule trans :premises (@p1596 @p1580))
% 0.37/0.73  (step @p1598 :rule cong :premises (@p1507 @p1597) :args (@t253))
% 0.37/0.73  (step @p1599 :rule cong :premises (@p1598) :args (@t254))
% 0.37/0.73  (step @p1600 :rule trans :premises (@p1599 @p1560))
% 0.37/0.73  (step @p1601 :rule cong :premises (@p181 @p1600) :args (@t255))
% 0.37/0.73  (step @p1602 :rule cong :premises (@p219 @p1601) :args (@t256))
% 0.37/0.73  (step @p1603 :rule cong :premises (@p224 @p1602) :args (@t257))
% 0.37/0.73  (step @p1604 :rule cong :premises (@p242 @p1603) :args (@t258))
% 0.37/0.73  (step @p1605 :rule cong :premises (@p260 @p1604) :args (@t259))
% 0.37/0.73  (step @p1606 :rule cong :premises (@p288 @p1605) :args (@t260))
% 0.37/0.73  (step @p1607 :rule cong :premises (@p330 @p1606) :args (@t261))
% 0.37/0.73  (step @p1608 :rule cong :premises (@p396 @p1607) :args (@t262))
% 0.37/0.73  (step @p1609 :rule cong :premises (@p406 @p1608) :args (@t263))
% 0.37/0.73  (step @p1610 :rule refl :args (tptp.emptyinunitempty))
% 0.37/0.73  (step @p1611 :rule cong :premises (@p1610 @p1609) :args (@t264))
% 0.37/0.73  (step @p1612 :rule cong :premises (@p427 @p1611) :args (@t265))
% 0.37/0.73  (step @p1613 :rule cong :premises (@p475 @p1612) :args (@t266))
% 0.37/0.73  (step @p1614 :rule cong :premises (@p541 @p1613) :args (@t267))
% 0.37/0.73  (step @p1615 :rule cong :premises (@p561 @p1614) :args (@t268))
% 0.37/0.73  (step @p1616 :rule cong :premises (@p596 @p1615) :args (@t269))
% 0.37/0.73  (step @p1617 :rule cong :premises (@p601 @p1616) :args (@t270))
% 0.37/0.73  (step @p1618 :rule cong :premises (@p614 @p1617) :args (@t271))
% 0.37/0.73  (step @p1619 :rule cong :premises (@p636 @p1618) :args (@t272))
% 0.37/0.73  (step @p1620 :rule cong :premises (@p694 @p1619) :args (@t273))
% 0.37/0.73  (step @p1621 :rule cong :premises (@p720 @p1620) :args (@t274))
% 0.37/0.73  (step @p1622 :rule cong :premises (@p737 @p1621) :args (@t275))
% 0.37/0.73  (step @p1623 :rule cong :premises (@p752 @p1622) :args (@t276))
% 0.37/0.73  (step @p1624 :rule cong :premises (@p829 @p1623) :args (@t277))
% 0.37/0.73  (step @p1625 :rule cong :premises (@p853 @p1624) :args (@t278))
% 0.37/0.73  (step @p1626 :rule cong :premises (@p874 @p1625) :args (@t279))
% 0.37/0.73  (step @p1627 :rule cong :premises (@p887 @p1626) :args (@t280))
% 0.37/0.73  (step @p1628 :rule cong :premises (@p904 @p1627) :args (@t281))
% 0.37/0.73  (step @p1629 :rule cong :premises (@p972 @p1628) :args (@t282))
% 0.37/0.73  (step @p1630 :rule cong :premises (@p1243 @p1629) :args (@t283))
% 0.37/0.73  (step @p1631 :rule cong :premises (@p1288 @p1630) :args (@t284))
% 0.37/0.73  (step @p1632 :rule cong :premises (@p1381 @p1631) :args (@t285))
% 0.37/0.73  (step @p1633 :rule cong :premises (@p1468 @p1632) :args (@t286))
% 0.37/0.73  (step @p1634 :rule cong :premises (@p1488 @p1633) :args (@t287))
% 0.37/0.73  (step @p1635 :rule refl :args (tptp.omega0Ax))
% 0.37/0.73  (step @p1636 :rule cong :premises (@p1635 @p1634) :args (@t288))
% 0.37/0.73  (step @p1637 :rule cong :premises (@p1511 @p1636) :args (@t289))
% 0.37/0.73  (step @p1638 :rule cong :premises (@p1524 @p1637) :args (@t290))
% 0.37/0.73  (step @p1639 :rule cong :premises (@p1534 @p1638) :args (@t291))
% 0.37/0.73  (step @p1640 :rule cong :premises (@p1538 @p1639) :args (@t292))
% 0.37/0.73  (step @p1641 :rule cong :premises (@p1549 @p1640) :args (@t293))
% 0.37/0.73  (step @p1642 :rule cong :premises (@p1641) :args (@t294))
% 0.37/0.73  (step @p1643 :rule trans :premises (@p1642 @p1554 @p121))
% 0.37/0.73  (step @p1644 :rule eq_resolve :premises (@p40 @p1643))
% 0.37/0.73  (step @p1645 :rule not_implies_elim2 :premises (@p1644))
% 0.37/0.73  (step @p1646 :rule not_implies_elim2 :premises (@p1645))
% 0.37/0.73  (step @p1647 :rule not_implies_elim2 :premises (@p1646))
% 0.37/0.73  (step @p1648 :rule not_implies_elim2 :premises (@p1647))
% 0.37/0.73  (step @p1649 :rule not_implies_elim1 :premises (@p1648))
% 0.37/0.73  (step @p1650 :rule not_implies_elim2 :premises (@p1648))
% 0.37/0.73  (step @p1651 :rule not_implies_elim2 :premises (@p1650))
% 0.37/0.73  (step @p1652 :rule not_implies_elim2 :premises (@p1651))
% 0.37/0.73  (step @p1653 :rule not_implies_elim2 :premises (@p1652))
% 0.37/0.73  (step @p1654 :rule not_implies_elim2 :premises (@p1653))
% 0.37/0.73  (step @p1655 :rule not_implies_elim2 :premises (@p1654))
% 0.37/0.73  (step @p1656 :rule not_implies_elim2 :premises (@p1655))
% 0.37/0.73  (step @p1657 :rule not_implies_elim2 :premises (@p1656))
% 0.37/0.73  (step @p1658 :rule not_implies_elim2 :premises (@p1657))
% 0.37/0.73  (step @p1659 :rule not_implies_elim2 :premises (@p1658))
% 0.37/0.73  (step @p1660 :rule not_implies_elim2 :premises (@p1659))
% 0.37/0.73  (step @p1661 :rule not_implies_elim2 :premises (@p1660))
% 0.37/0.73  (step @p1662 :rule not_implies_elim2 :premises (@p1661))
% 0.37/0.73  (step @p1663 :rule not_implies_elim2 :premises (@p1662))
% 0.37/0.73  (step @p1664 :rule not_implies_elim2 :premises (@p1663))
% 0.37/0.73  (step @p1665 :rule not_implies_elim2 :premises (@p1664))
% 0.37/0.73  (step @p1666 :rule not_implies_elim2 :premises (@p1665))
% 0.37/0.73  (step @p1667 :rule not_implies_elim2 :premises (@p1666))
% 0.37/0.73  (step @p1668 :rule not_implies_elim2 :premises (@p1667))
% 0.37/0.73  (step @p1669 :rule not_implies_elim2 :premises (@p1668))
% 0.37/0.73  (step @p1670 :rule not_implies_elim2 :premises (@p1669))
% 0.37/0.73  (step @p1671 :rule not_implies_elim2 :premises (@p1670))
% 0.37/0.73  (step @p1672 :rule not_implies_elim2 :premises (@p1671))
% 0.37/0.73  (step @p1673 :rule not_implies_elim2 :premises (@p1672))
% 0.37/0.73  (step @p1674 :rule not_implies_elim2 :premises (@p1673))
% 0.37/0.73  (step @p1675 :rule not_implies_elim2 :premises (@p1674))
% 0.37/0.73  (step @p1676 :rule not_implies_elim2 :premises (@p1675))
% 0.37/0.73  (step @p1677 :rule not_implies_elim2 :premises (@p1676))
% 0.37/0.73  (step @p1678 :rule not_implies_elim2 :premises (@p1677))
% 0.37/0.73  (step @p1679 :rule not_implies_elim2 :premises (@p1678))
% 0.37/0.73  (step @p1680 :rule not_implies_elim2 :premises (@p1679))
% 0.37/0.73  (step @p1681 :rule not_implies_elim2 :premises (@p1680))
% 0.37/0.73  (step @p1682 :rule not_implies_elim2 :premises (@p1681))
% 0.37/0.73  (step @p1683 :rule not_implies_elim2 :premises (@p1682))
% 0.37/0.73  (step @p1684 :rule skolemize :premises (@p1683))
% 0.37/0.73  (step @p1685 :rule bool-double-not-elim :args (@t860))
% 0.37/0.73  (step @p1686 :rule refl :args (@t864))
% 0.37/0.73  (step @p1687 :rule nary_cong :premises (@p1686 @p1685) :args ((or @t864 (not @t861))))
% 0.37/0.73  (step @p1688 :rule cnf_or_neg :args (@t864 1))
% 0.37/0.73  (step @p1689 :rule eq_resolve :premises (@p1688 @p1687))
% 0.37/0.73  (step @p1690 :rule reordering :premises (@p1689) :args ((or @t860 @t864)))
% 0.37/0.73  (step @p1691 :rule chain_m_resolution :premises (@p1690 @p1684) :args (@t860 @t865 @t866))
% 0.37/0.73  (step @p1692 :rule bool-double-not-elim :args (@t862))
% 0.37/0.73  (step @p1693 :rule nary_cong :premises (@p1686 @p1692) :args ((or @t864 (not @t863))))
% 0.37/0.73  (step @p1694 :rule cnf_or_neg :args (@t864 0))
% 0.37/0.73  (step @p1695 :rule eq_resolve :premises (@p1694 @p1693))
% 0.37/0.73  (step @p1696 :rule reordering :premises (@p1695) :args ((or @t862 @t864)))
% 0.37/0.73  (step @p1697 :rule chain_m_resolution :premises (@p1696 @p1684) :args (@t862 @t865 @t866))
% 0.37/0.73  (step @p1698 :rule cnf_equiv_pos1 :args (@t867))
% 0.37/0.73  (step @p1699 :rule reordering :premises (@p1698) :args ((or @t863 @t861 @t868)))
% 0.37/0.73  (step @p1700 :rule chain_m_resolution :premises (@p1699 @p1697 @p1691) :args (@t868 (@list false false) (@list @t862 @t860)))
% 0.37/0.73  (step @p1701 :rule eq-symm :args (@t861 @t862))
% 0.37/0.73  (step @p1702 :rule cong :premises (@p112 @p1701) :args ((=> @t485 @t869)))
% 0.37/0.73  (assume-push @p1710 @t485)
% 0.37/0.73  (step @p1704 :rule instantiate :premises (@p1649) :args ((@list @t858 @t859)))
% 0.37/0.73  (step-pop @p1711 :rule scope :premises (@p1704))
% 0.37/0.73  (step @p1705 :rule process_scope :premises (@p1711) :args (@t869))
% 0.37/0.73  (step @p1707 :rule eq_resolve :premises (@p1705 @p1702))
% 0.37/0.73  (step @p1708 :rule implies_elim :premises (@p1707))
% 0.37/0.73  (step @p1709 false :rule chain_m_resolution :premises (@p1708 @p1700 @p1649) :args (false (@list true false) (@list @t867 @t485)))
% 0.37/0.73  )
% 0.37/0.73  % SZS output end Proof
% 0.37/0.73  % cvc5 exiting
%------------------------------------------------------------------------------