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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU524^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM

% Computer : n028.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 0.35s 0.74s
% Output   : Proof 0.35s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem  : SEU524^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.14  % Command  : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.16/0.35  % Computer : n028.cluster.edu
% 0.16/0.35  % Model    : x86_64 x86_64
% 0.16/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.35  % Memory   : 8042.1875MB
% 0.16/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.35  % CPULimit : 300
% 0.16/0.35  % WCLimit  : 300
% 0.16/0.35  % DateTime : Tue Jun  2 17:40:50 EDT 2026
% 0.16/0.35  % CPUTime  : 
% 0.27/0.52  %----Proving TH0
% 0.35/0.74  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 0.35/0.74  % SZS status Theorem
% 0.35/0.74  % SZS output start Proof
% 0.35/0.74  (
% 0.35/0.74  (declare-sort $$unsorted 0)
% 0.35/0.74  (declare-const tptp.emptyset $$unsorted)
% 0.35/0.74  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 0.35/0.74  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 0.35/0.74  (declare-const tptp.setunionE Bool)
% 0.35/0.74  (declare-const tptp.setunionI Bool)
% 0.35/0.74  (declare-const tptp.powersetE Bool)
% 0.35/0.74  (declare-const tptp.emptyInPowerset Bool)
% 0.35/0.74  (declare-const tptp.setoftrueEq Bool)
% 0.35/0.74  (declare-const tptp.setadjoinOr Bool)
% 0.35/0.74  (declare-const tptp.setadjoinE Bool)
% 0.35/0.74  (declare-const tptp.emptyinunitempty Bool)
% 0.35/0.74  (declare-const tptp.nonemptyI1 Bool)
% 0.35/0.74  (declare-const tptp.nonemptyI Bool)
% 0.35/0.74  (declare-const tptp.nonemptyE1 Bool)
% 0.35/0.74  (declare-const tptp.noeltsimpempty Bool)
% 0.35/0.74  (declare-const tptp.emptyI Bool)
% 0.35/0.74  (declare-const tptp.omegaIndAx Bool)
% 0.35/0.74  (declare-const tptp.omega0Ax Bool)
% 0.35/0.74  (declare-const tptp.setadjoinIL Bool)
% 0.35/0.74  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 0.35/0.74  (declare-const tptp.powersetAx Bool)
% 0.35/0.74  (declare-const tptp.omegaSAx Bool)
% 0.35/0.74  (declare-const tptp.setext Bool)
% 0.35/0.74  (declare-const tptp.setadjoinAx Bool)
% 0.35/0.74  (declare-const tptp.powersetI Bool)
% 0.35/0.74  (declare-const tptp.setbeta Bool)
% 0.35/0.74  (declare-const tptp.dsetconstrER Bool)
% 0.35/0.74  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 0.35/0.74  (declare-const tptp.setadjoinIR Bool)
% 0.35/0.74  (declare-const tptp.notinemptyset Bool)
% 0.35/0.74  (declare-const tptp.foundationAx Bool)
% 0.35/0.74  (declare-const tptp.setextAx Bool)
% 0.35/0.74  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 0.35/0.74  (declare-const tptp.emptysetAx Bool)
% 0.35/0.74  (declare-const tptp.dsetconstrEL Bool)
% 0.35/0.74  (declare-const tptp.replAx Bool)
% 0.35/0.74  (declare-const tptp.emptysetimpfalse Bool)
% 0.35/0.74  (declare-const tptp.wellorderingAx Bool)
% 0.35/0.74  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 0.35/0.74  (declare-const tptp.emptyinPowerset Bool)
% 0.35/0.74  (declare-const tptp.exuE1 Bool)
% 0.35/0.74  (declare-const tptp.descrp Bool)
% 0.35/0.74  (declare-const tptp.dsetconstrI Bool)
% 0.35/0.74  (declare-const tptp.omega $$unsorted)
% 0.35/0.74  (declare-const tptp.exuE3e Bool)
% 0.35/0.74  (declare-const tptp.prop2setE Bool)
% 0.35/0.74  (declare-const tptp.setunionAx Bool)
% 0.35/0.74  (declare-const tptp.emptysetE Bool)
% 0.35/0.74  (define tptp.exu () (let ((_let_1 (@var "Xy" $$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))))))))))
% 0.35/0.74  (define tptp.prop2set () (let ((_let_1 (@var "Xphi" Bool))) (lambda (@list _let_1) (_ (_ tptp.dsetconstr (_ tptp.powerset tptp.emptyset)) (lambda (@list (@var "Xx" $$unsorted)) _let_1)))))
% 0.35/0.74  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 0.35/0.74  (define @t1 () (@var "B" $$unsorted))
% 0.35/0.74  (define @t2 () (@var "A" $$unsorted))
% 0.35/0.74  (define @t3 () (= @t2 @t1))
% 0.35/0.74  (define @t4 () (@var "Xx" $$unsorted))
% 0.35/0.74  (define @t5 () (_ tptp.in @t4))
% 0.35/0.74  (define @t6 () (_ @t5 @t1))
% 0.35/0.74  (define @t7 () (_ @t5 @t2))
% 0.35/0.74  (define @t8 () (= @t7 @t6))
% 0.35/0.74  (define @t9 () (@list @t4))
% 0.35/0.74  (define @t10 () (forall @t9 @t8))
% 0.35/0.74  (define @t11 () (=> @t10 @t3))
% 0.35/0.74  (define @t12 () (@list @t2 @t1))
% 0.35/0.74  (define @t13 () (forall @t12 @t11))
% 0.35/0.74  (define @t14 () (= tptp.setextAx @t13))
% 0.35/0.74  (define @t15 () (_ @t5 tptp.emptyset))
% 0.35/0.74  (define @t16 () (not @t15))
% 0.35/0.74  (define @t17 () (forall @t9 @t16))
% 0.35/0.74  (define @t18 () (= tptp.emptysetAx @t17))
% 0.35/0.74  (define @t19 () (@var "Xy" $$unsorted))
% 0.35/0.74  (define @t20 () (_ tptp.in @t19))
% 0.35/0.74  (define @t21 () (_ @t20 @t2))
% 0.35/0.74  (define @t22 () (= @t19 @t4))
% 0.35/0.74  (define @t23 () (or @t22 @t21))
% 0.35/0.74  (define @t24 () (_ tptp.setadjoin @t4))
% 0.35/0.74  (define @t25 () (_ @t24 @t2))
% 0.35/0.74  (define @t26 () (_ @t20 @t25))
% 0.35/0.74  (define @t27 () (= @t26 @t23))
% 0.35/0.74  (define @t28 () (@list @t4 @t2 @t19))
% 0.35/0.74  (define @t29 () (forall @t28 @t27))
% 0.35/0.74  (define @t30 () (= tptp.setadjoinAx @t29))
% 0.35/0.74  (define @t31 () (=> @t6 @t7))
% 0.35/0.74  (define @t32 () (forall @t9 @t31))
% 0.35/0.74  (define @t33 () (_ tptp.powerset @t2))
% 0.35/0.74  (define @t34 () (_ tptp.in @t1))
% 0.35/0.74  (define @t35 () (_ @t34 @t33))
% 0.35/0.74  (define @t36 () (= @t35 @t32))
% 0.35/0.74  (define @t37 () (forall @t12 @t36))
% 0.35/0.74  (define @t38 () (= tptp.powersetAx @t37))
% 0.35/0.74  (define @t39 () (_ @t34 @t2))
% 0.35/0.74  (define @t40 () (and @t6 @t39))
% 0.35/0.74  (define @t41 () (@list @t1))
% 0.35/0.74  (define @t42 () (exists @t41 @t40))
% 0.35/0.74  (define @t43 () (_ tptp.setunion @t2))
% 0.35/0.74  (define @t44 () (_ @t5 @t43))
% 0.35/0.74  (define @t45 () (= @t44 @t42))
% 0.35/0.74  (define @t46 () (@list @t2 @t4))
% 0.35/0.74  (define @t47 () (forall @t46 @t45))
% 0.35/0.74  (define @t48 () (= tptp.setunionAx @t47))
% 0.35/0.74  (define @t49 () (_ tptp.in tptp.emptyset))
% 0.35/0.74  (define @t50 () (_ @t49 tptp.omega))
% 0.35/0.74  (define @t51 () (_ @t24 @t4))
% 0.35/0.74  (define @t52 () (_ tptp.in @t51))
% 0.35/0.74  (define @t53 () (_ @t52 tptp.omega))
% 0.35/0.74  (define @t54 () (_ @t5 tptp.omega))
% 0.35/0.74  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 0.35/0.74  (define @t56 () (= tptp.omegaSAx @t55))
% 0.35/0.74  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 0.35/0.74  (define @t58 () (_ @t52 @t2))
% 0.35/0.74  (define @t59 () (and @t54 @t7))
% 0.35/0.74  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 0.35/0.74  (define @t61 () (_ @t49 @t2))
% 0.35/0.74  (define @t62 () (and @t61 @t60))
% 0.35/0.74  (define @t63 () (=> @t62 @t57))
% 0.35/0.74  (define @t64 () (@list @t2))
% 0.35/0.74  (define @t65 () (forall @t64 @t63))
% 0.35/0.74  (define @t66 () (= tptp.omegaIndAx @t65))
% 0.35/0.74  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 0.35/0.74  (define @t68 () (_ (_ @t67 @t19) @t4))
% 0.35/0.74  (define @t69 () (and @t21 @t68))
% 0.35/0.74  (define @t70 () (@list @t19))
% 0.35/0.74  (define @t71 () (exists @t70 @t69))
% 0.35/0.74  (define @t72 () (= @t6 @t71))
% 0.35/0.74  (define @t73 () (forall @t9 @t72))
% 0.35/0.74  (define @t74 () (exists @t41 @t73))
% 0.35/0.74  (define @t75 () (_ @t67 @t4))
% 0.35/0.74  (define @t76 () (_ @t75 @t19))
% 0.35/0.74  (define @t77 () (lambda @t70 @t76))
% 0.35/0.74  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 0.35/0.74  (define @t79 () (forall @t9 @t78))
% 0.35/0.74  (define @t80 () (=> @t79 @t74))
% 0.35/0.74  (define @t81 () (@list @t67 @t2))
% 0.35/0.74  (define @t82 () (forall @t81 @t80))
% 0.35/0.74  (define @t83 () (= tptp.replAx @t82))
% 0.35/0.74  (define @t84 () (and @t6 @t7))
% 0.35/0.74  (define @t85 () (exists @t9 @t84))
% 0.35/0.74  (define @t86 () (not @t85))
% 0.35/0.74  (define @t87 () (and @t39 @t86))
% 0.35/0.74  (define @t88 () (exists @t41 @t87))
% 0.35/0.74  (define @t89 () (exists @t9 @t7))
% 0.35/0.74  (define @t90 () (=> @t89 @t88))
% 0.35/0.74  (define @t91 () (forall @t64 @t90))
% 0.35/0.74  (define @t92 () (= tptp.foundationAx @t91))
% 0.35/0.74  (define @t93 () (@var "E" $$unsorted))
% 0.35/0.74  (define @t94 () (_ @t5 @t93))
% 0.35/0.74  (define @t95 () (@var "D" $$unsorted))
% 0.35/0.74  (define @t96 () (_ @t20 @t95))
% 0.35/0.74  (define @t97 () (_ @t20 @t93))
% 0.35/0.74  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 0.35/0.74  (define @t99 () (or @t98 @t94))
% 0.35/0.74  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 0.35/0.74  (define @t101 () (=> @t100 @t99))
% 0.35/0.74  (define @t102 () (@list @t93))
% 0.35/0.74  (define @t103 () (forall @t102 @t101))
% 0.35/0.74  (define @t104 () (@var "C" $$unsorted))
% 0.35/0.74  (define @t105 () (_ @t20 @t104))
% 0.35/0.74  (define @t106 () (and @t96 @t105))
% 0.35/0.74  (define @t107 () (exists @t70 @t106))
% 0.35/0.74  (define @t108 () (not @t107))
% 0.35/0.74  (define @t109 () (_ @t5 @t104))
% 0.35/0.74  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 0.35/0.74  (define @t111 () (and @t110 @t109 @t108 @t103))
% 0.35/0.74  (define @t112 () (@list @t95 @t4))
% 0.35/0.74  (define @t113 () (exists @t112 @t111))
% 0.35/0.74  (define @t114 () (exists @t9 @t109))
% 0.35/0.74  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 0.35/0.74  (define @t116 () (and @t115 @t114))
% 0.35/0.74  (define @t117 () (=> @t116 @t113))
% 0.35/0.74  (define @t118 () (@list @t104))
% 0.35/0.74  (define @t119 () (forall @t118 @t117))
% 0.35/0.74  (define @t120 () (_ @t5 @t95))
% 0.35/0.74  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 0.35/0.74  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 0.35/0.74  (define @t123 () (or @t122 @t121))
% 0.35/0.74  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 0.35/0.74  (define @t125 () (and @t124 @t110))
% 0.35/0.74  (define @t126 () (=> @t125 @t123))
% 0.35/0.74  (define @t127 () (@list @t104 @t95))
% 0.35/0.74  (define @t128 () (forall @t127 @t126))
% 0.35/0.74  (define @t129 () (= @t4 @t19))
% 0.35/0.74  (define @t130 () (= @t109 @t105))
% 0.35/0.74  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 0.35/0.74  (define @t132 () (=> @t131 @t129))
% 0.35/0.74  (define @t133 () (and @t7 @t21))
% 0.35/0.74  (define @t134 () (=> @t133 @t132))
% 0.35/0.74  (define @t135 () (@list @t4 @t19))
% 0.35/0.74  (define @t136 () (forall @t135 @t134))
% 0.35/0.74  (define @t137 () (=> @t124 @t115))
% 0.35/0.74  (define @t138 () (forall @t118 @t137))
% 0.35/0.74  (define @t139 () (and @t138 @t136 @t128 @t119))
% 0.35/0.74  (define @t140 () (exists @t41 @t139))
% 0.35/0.74  (define @t141 () (forall @t64 @t140))
% 0.35/0.74  (define @t142 () (= tptp.wellorderingAx @t141))
% 0.35/0.74  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 0.35/0.74  (define @t144 () (_ @t143 @t4))
% 0.35/0.74  (define @t145 () (lambda @t9 @t144))
% 0.35/0.74  (define @t146 () (_ tptp.descr @t145))
% 0.35/0.74  (define @t147 () (_ @t143 @t146))
% 0.35/0.74  (define @t148 () (_ tptp.exu @t145))
% 0.35/0.74  (define @t149 () (=> @t148 @t147))
% 0.35/0.74  (define @t150 () (@list @t143))
% 0.35/0.74  (define @t151 () (forall @t150 @t149))
% 0.35/0.74  (define @t152 () (= tptp.descrp @t151))
% 0.35/0.74  (define @t153 () (_ @t143 @t19))
% 0.35/0.74  (define @t154 () (lambda @t70 @t153))
% 0.35/0.74  (define @t155 () (_ tptp.dsetconstr @t2))
% 0.35/0.74  (define @t156 () (_ @t155 @t154))
% 0.35/0.74  (define @t157 () (_ @t5 @t156))
% 0.35/0.74  (define @t158 () (=> @t144 @t157))
% 0.35/0.74  (define @t159 () (@list @t2 @t143 @t4))
% 0.35/0.74  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 0.35/0.74  (define @t161 () (= tptp.dsetconstrI @t160))
% 0.35/0.74  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 0.35/0.74  (define @t163 () (= tptp.dsetconstrEL @t162))
% 0.35/0.74  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 0.35/0.74  (define @t165 () (= tptp.dsetconstrER @t164))
% 0.35/0.74  (define @t166 () (forall @t70 (=> @t153 @t129)))
% 0.35/0.74  (define @t167 () (and @t144 @t166))
% 0.35/0.74  (define @t168 () (exists @t9 @t167))
% 0.35/0.74  (define @t169 () (=> @t148 @t168))
% 0.35/0.74  (define @t170 () (forall @t150 @t169))
% 0.35/0.74  (define @t171 () (= tptp.exuE1 @t170))
% 0.35/0.74  (define @t172 () (@var "Xphi" Bool))
% 0.35/0.74  (define @t173 () (=> (_ @t5 (_ tptp.prop2set @t172)) @t172))
% 0.35/0.74  (define @t174 () (@list @t172 @t4))
% 0.35/0.74  (define @t175 () (forall @t174 @t173))
% 0.35/0.74  (define @t176 () (= tptp.prop2setE @t175))
% 0.35/0.74  (define @t177 () (@list @t172))
% 0.35/0.74  (define @t178 () (forall @t177 @t172))
% 0.35/0.74  (define @t179 () (=> @t15 @t178))
% 0.35/0.74  (define @t180 () (forall @t9 @t179))
% 0.35/0.74  (define @t181 () (= tptp.emptysetE @t180))
% 0.35/0.74  (define @t182 () (forall @t9 (=> @t15 false)))
% 0.35/0.74  (define @t183 () (= tptp.emptysetimpfalse @t182))
% 0.35/0.74  (define @t184 () (exists @t9 @t144))
% 0.35/0.74  (define @t185 () (=> @t148 @t184))
% 0.35/0.74  (define @t186 () (forall @t150 @t185))
% 0.35/0.74  (define @t187 () (= tptp.exuE3e @t186))
% 0.35/0.74  (define @t188 () (=> @t32 @t3))
% 0.35/0.74  (define @t189 () (forall @t9 (=> @t7 @t6)))
% 0.35/0.74  (define @t190 () (=> @t189 @t188))
% 0.35/0.74  (define @t191 () (forall @t12 @t190))
% 0.35/0.74  (define @t192 () (= tptp.setext @t191))
% 0.35/0.74  (define @t193 () (= @t2 tptp.emptyset))
% 0.35/0.74  (define @t194 () (not @t7))
% 0.35/0.74  (define @t195 () (forall @t9 @t194))
% 0.35/0.74  (define @t196 () (=> @t195 @t193))
% 0.35/0.74  (define @t197 () (forall @t64 @t196))
% 0.35/0.74  (define @t198 () (= tptp.emptyI @t197))
% 0.35/0.74  (define @t199 () (=> @t7 (= @t157 @t144)))
% 0.35/0.74  (define @t200 () (forall @t159 @t199))
% 0.35/0.74  (define @t201 () (= tptp.setbeta @t200))
% 0.35/0.74  (define @t202 () (_ tptp.nonempty @t2))
% 0.35/0.74  (define @t203 () (=> @t202 @t89))
% 0.35/0.74  (define @t204 () (forall @t64 @t203))
% 0.35/0.74  (define @t205 () (= tptp.nonemptyE1 @t204))
% 0.35/0.74  (define @t206 () (=> @t144 (_ tptp.nonempty @t156)))
% 0.35/0.74  (define @t207 () (=> @t7 @t206))
% 0.35/0.74  (define @t208 () (forall @t159 @t207))
% 0.35/0.74  (define @t209 () (= tptp.nonemptyI @t208))
% 0.35/0.74  (define @t210 () (=> @t89 @t202))
% 0.35/0.74  (define @t211 () (forall @t64 @t210))
% 0.35/0.74  (define @t212 () (= tptp.nonemptyI1 @t211))
% 0.35/0.74  (define @t213 () (_ @t24 @t19))
% 0.35/0.74  (define @t214 () (_ @t5 @t213))
% 0.35/0.74  (define @t215 () (forall @t135 @t214))
% 0.35/0.74  (define @t216 () (= tptp.setadjoinIL @t215))
% 0.35/0.74  (define @t217 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 0.35/0.74  (define @t218 () (_ @t49 @t217))
% 0.35/0.74  (define @t219 () (forall @t28 (=> @t21 @t26)))
% 0.35/0.74  (define @t220 () (= tptp.setadjoinIR @t219))
% 0.35/0.74  (define @t221 () (=> @t21 @t172))
% 0.35/0.74  (define @t222 () (=> @t221 @t172))
% 0.35/0.74  (define @t223 () (=> @t22 @t172))
% 0.35/0.74  (define @t224 () (=> @t223 @t222))
% 0.35/0.74  (define @t225 () (forall @t177 @t224))
% 0.35/0.74  (define @t226 () (=> @t26 @t225))
% 0.35/0.74  (define @t227 () (forall @t28 @t226))
% 0.35/0.74  (define @t228 () (= tptp.setadjoinE @t227))
% 0.35/0.74  (define @t229 () (=> @t26 @t23))
% 0.35/0.74  (define @t230 () (forall @t28 @t229))
% 0.35/0.74  (define @t231 () (= tptp.setadjoinOr @t230))
% 0.35/0.74  (define @t232 () (lambda @t9 true))
% 0.35/0.74  (define @t233 () (= (_ @t155 @t232) @t2))
% 0.35/0.74  (define @t234 () (forall @t64 @t233))
% 0.35/0.74  (define @t235 () (= tptp.setoftrueEq @t234))
% 0.35/0.74  (define @t236 () (=> @t32 @t35))
% 0.35/0.74  (define @t237 () (forall @t12 @t236))
% 0.35/0.74  (define @t238 () (= tptp.powersetI @t237))
% 0.35/0.74  (define @t239 () (_ @t49 @t33))
% 0.35/0.74  (define @t240 () (forall @t64 @t239))
% 0.35/0.74  (define @t241 () (= tptp.emptyinPowerset @t240))
% 0.35/0.74  (define @t242 () (@list @t2 @t1 @t4))
% 0.35/0.74  (define @t243 () (forall @t242 (=> @t35 @t31)))
% 0.35/0.74  (define @t244 () (= tptp.powersetE @t243))
% 0.35/0.74  (define @t245 () (=> @t39 @t44))
% 0.35/0.74  (define @t246 () (@list @t2 @t4 @t1))
% 0.35/0.74  (define @t247 () (forall @t246 (=> @t6 @t245)))
% 0.35/0.74  (define @t248 () (= tptp.setunionI @t247))
% 0.35/0.74  (define @t249 () (=> @t39 @t172))
% 0.35/0.74  (define @t250 () (forall @t41 (=> @t6 @t249)))
% 0.35/0.74  (define @t251 () (=> @t250 @t172))
% 0.35/0.74  (define @t252 () (forall @t177 @t251))
% 0.35/0.74  (define @t253 () (=> @t44 @t252))
% 0.35/0.74  (define @t254 () (forall @t46 @t253))
% 0.35/0.74  (define @t255 () (= tptp.setunionE @t254))
% 0.35/0.74  (define @t256 () (_ tptp.powerset @t43))
% 0.35/0.74  (define @t257 () (_ @t5 @t256))
% 0.35/0.74  (define @t258 () (forall @t46 (=> @t7 @t257)))
% 0.35/0.74  (define @t259 () (=> tptp.setunionE @t258))
% 0.35/0.74  (define @t260 () (=> tptp.setunionI @t259))
% 0.35/0.74  (define @t261 () (=> tptp.powersetE @t260))
% 0.35/0.74  (define @t262 () (=> tptp.emptyInPowerset @t261))
% 0.35/0.74  (define @t263 () (=> tptp.emptyinPowerset @t262))
% 0.35/0.74  (define @t264 () (=> tptp.powersetI @t263))
% 0.35/0.74  (define @t265 () (=> tptp.setoftrueEq @t264))
% 0.35/0.74  (define @t266 () (=> tptp.setadjoinOr @t265))
% 0.35/0.74  (define @t267 () (=> tptp.setadjoinE @t266))
% 0.35/0.74  (define @t268 () (=> tptp.setadjoinIR @t267))
% 0.35/0.74  (define @t269 () (=> tptp.emptyinunitempty @t268))
% 0.35/0.74  (define @t270 () (=> tptp.setadjoinIL @t269))
% 0.35/0.74  (define @t271 () (=> tptp.nonemptyI1 @t270))
% 0.35/0.74  (define @t272 () (=> tptp.nonemptyI @t271))
% 0.35/0.74  (define @t273 () (=> tptp.nonemptyE1 @t272))
% 0.35/0.74  (define @t274 () (=> tptp.setbeta @t273))
% 0.35/0.74  (define @t275 () (=> tptp.noeltsimpempty @t274))
% 0.35/0.74  (define @t276 () (=> tptp.emptyI @t275))
% 0.35/0.74  (define @t277 () (=> tptp.setext @t276))
% 0.35/0.74  (define @t278 () (=> tptp.exuE3e @t277))
% 0.35/0.74  (define @t279 () (=> tptp.notinemptyset @t278))
% 0.35/0.74  (define @t280 () (=> tptp.emptysetimpfalse @t279))
% 0.35/0.74  (define @t281 () (=> tptp.emptysetE @t280))
% 0.35/0.74  (define @t282 () (=> tptp.prop2setE @t281))
% 0.35/0.74  (define @t283 () (=> tptp.exuE1 @t282))
% 0.35/0.74  (define @t284 () (=> tptp.dsetconstrER @t283))
% 0.35/0.74  (define @t285 () (=> tptp.dsetconstrEL @t284))
% 0.35/0.74  (define @t286 () (=> tptp.dsetconstrI @t285))
% 0.35/0.74  (define @t287 () (=> tptp.descrp @t286))
% 0.35/0.74  (define @t288 () (=> tptp.wellorderingAx @t287))
% 0.35/0.74  (define @t289 () (=> tptp.foundationAx @t288))
% 0.35/0.74  (define @t290 () (=> tptp.replAx @t289))
% 0.35/0.74  (define @t291 () (=> tptp.omegaIndAx @t290))
% 0.35/0.74  (define @t292 () (=> tptp.omegaSAx @t291))
% 0.35/0.74  (define @t293 () (=> tptp.omega0Ax @t292))
% 0.35/0.74  (define @t294 () (=> tptp.setunionAx @t293))
% 0.35/0.74  (define @t295 () (=> tptp.powersetAx @t294))
% 0.35/0.74  (define @t296 () (=> tptp.setadjoinAx @t295))
% 0.35/0.74  (define @t297 () (=> tptp.emptysetAx @t296))
% 0.35/0.74  (define @t298 () (=> tptp.setextAx @t297))
% 0.35/0.74  (define @t299 () (not @t298))
% 0.35/0.74  (define @t300 () (lambda @t150 @t168))
% 0.35/0.74  (define @t301 () (lambda @t9 @t172))
% 0.35/0.74  (define @t302 () (_ tptp.powerset tptp.emptyset))
% 0.35/0.74  (define @t303 () (_ tptp.dsetconstr @t302))
% 0.35/0.74  (define @t304 () (_ @t303 @t301))
% 0.35/0.74  (define @t305 () (lambda @t177 @t304))
% 0.35/0.74  (define @t306 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 0.35/0.74  (define @t307 () (tptp.setunion @t2))
% 0.35/0.74  (define @t308 () (tptp.powerset @t307))
% 0.35/0.74  (define @t309 () (tptp.in @t4 @t308))
% 0.35/0.74  (define @t310 () (tptp.in @t4 @t2))
% 0.35/0.74  (define @t311 () (not @t310))
% 0.35/0.74  (define @t312 () (forall @t46 (or @t311 @t309)))
% 0.35/0.74  (define @t313 () (tptp.in @t1 @t2))
% 0.35/0.74  (define @t314 () (not @t313))
% 0.35/0.74  (define @t315 () (tptp.in @t4 @t1))
% 0.35/0.74  (define @t316 () (not @t315))
% 0.35/0.74  (define @t317 () (forall @t41 (or @t316 @t314)))
% 0.35/0.74  (define @t318 () (not @t317))
% 0.35/0.74  (define @t319 () (tptp.in @t4 @t307))
% 0.35/0.74  (define @t320 () (forall @t246 (or @t316 @t314 @t319)))
% 0.35/0.74  (define @t321 () (tptp.powerset @t2))
% 0.35/0.74  (define @t322 () (tptp.in @t1 @t321))
% 0.35/0.74  (define @t323 () (tptp.in tptp.emptyset @t321))
% 0.35/0.74  (define @t324 () (forall @t64 @t323))
% 0.35/0.74  (define @t325 () (forall @t9 (or @t316 @t310)))
% 0.35/0.74  (define @t326 () (not @t325))
% 0.35/0.74  (define @t327 () (@var "BOUND_VARIABLE_16172" $$unsorted))
% 0.35/0.74  (define @t328 () (lambda (@list @t327) true))
% 0.35/0.74  (define @t329 () (tptp.dsetconstr @t2 @t328))
% 0.35/0.74  (define @t330 () (tptp.in @t19 @t2))
% 0.35/0.74  (define @t331 () (tptp.setadjoin @t4 @t2))
% 0.35/0.74  (define @t332 () (tptp.in @t19 @t331))
% 0.35/0.74  (define @t333 () (forall @t28 (or (not @t332) @t129 @t330)))
% 0.35/0.74  (define @t334 () (not @t330))
% 0.35/0.74  (define @t335 () (=> (forall @t28 (or @t334 @t332)) (=> @t333 (=> @t333 (=> (forall @t64 (= @t2 @t329)) (=> (forall @t12 (or @t326 @t322)) (=> @t324 (=> @t324 (=> (forall @t242 (or (not @t322) @t316 @t310)) (=> @t320 (=> (forall @t46 (or (not @t319) @t318)) @t312)))))))))))
% 0.35/0.74  (define @t336 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 0.35/0.74  (define @t337 () (tptp.in tptp.emptyset @t336))
% 0.35/0.74  (define @t338 () (=> @t218 @t335))
% 0.35/0.74  (define @t339 () (tptp.setadjoin @t4 @t19))
% 0.35/0.74  (define @t340 () (tptp.in @t4 @t339))
% 0.35/0.74  (define @t341 () (forall @t135 @t340))
% 0.35/0.74  (define @t342 () (=> @t341 @t338))
% 0.35/0.74  (define @t343 () (@var "BOUND_VARIABLE_8522" $$unsorted))
% 0.35/0.74  (define @t344 () (not (tptp.in @t343 tptp.emptyset)))
% 0.35/0.74  (define @t345 () (@list @t343))
% 0.35/0.74  (define @t346 () (forall @t345 @t344))
% 0.35/0.74  (define @t347 () (=> @t346 @t342))
% 0.35/0.74  (define @t348 () (tptp.dsetconstr @t2 @t143))
% 0.35/0.74  (define @t349 () (_ @t143 @t4))
% 0.35/0.74  (define @t350 () (not @t349))
% 0.35/0.74  (define @t351 () (forall @t159 (or @t311 @t350 (not (= tptp.emptyset @t348)))))
% 0.35/0.74  (define @t352 () (=> @t351 @t347))
% 0.35/0.74  (define @t353 () (forall @t9 @t311))
% 0.35/0.74  (define @t354 () (not @t353))
% 0.35/0.74  (define @t355 () (forall @t64 (or @t193 @t354)))
% 0.35/0.74  (define @t356 () (=> @t355 @t352))
% 0.35/0.74  (define @t357 () (tptp.in @t4 @t348))
% 0.35/0.74  (define @t358 () (forall @t159 (or @t311 (= @t349 @t357))))
% 0.35/0.74  (define @t359 () (=> @t358 @t356))
% 0.35/0.74  (define @t360 () (forall @t64 (or @t354 @t193)))
% 0.35/0.74  (define @t361 () (=> @t360 @t359))
% 0.35/0.74  (define @t362 () (=> @t360 @t361))
% 0.35/0.74  (define @t363 () (forall @t9 (or @t311 @t315)))
% 0.35/0.74  (define @t364 () (not @t363))
% 0.35/0.74  (define @t365 () (or @t364 @t326 @t3))
% 0.35/0.74  (define @t366 () (forall @t12 @t365))
% 0.35/0.74  (define @t367 () (=> @t366 @t362))
% 0.35/0.74  (define @t368 () (@var "BOUND_VARIABLE_8419" $$unsorted))
% 0.35/0.74  (define @t369 () (_ @t143 @t19))
% 0.35/0.74  (define @t370 () (not @t369))
% 0.35/0.74  (define @t371 () (not (_ @t143 @t368)))
% 0.35/0.74  (define @t372 () (not (forall @t9 @t350)))
% 0.35/0.74  (define @t373 () (@list @t143 @t368))
% 0.35/0.74  (define @t374 () (forall @t373 (or @t372 @t371 (not (forall @t70 (or @t370 (= @t19 @t368)))))))
% 0.35/0.74  (define @t375 () (=> @t374 @t367))
% 0.35/0.74  (define @t376 () (tptp.in @t4 tptp.emptyset))
% 0.35/0.74  (define @t377 () (forall @t9 (not @t376)))
% 0.35/0.74  (define @t378 () (=> @t377 @t375))
% 0.35/0.74  (define @t379 () (=> @t377 @t378))
% 0.35/0.74  (define @t380 () (=> @t377 @t379))
% 0.35/0.74  (define @t381 () (@var "BOUND_VARIABLE_10178" $$unsorted))
% 0.35/0.74  (define @t382 () (lambda (@list @t381) false))
% 0.35/0.74  (define @t383 () (tptp.powerset tptp.emptyset))
% 0.35/0.74  (define @t384 () (forall @t9 (not (tptp.in @t4 (tptp.dsetconstr @t383 @t382)))))
% 0.35/0.74  (define @t385 () (=> @t384 @t380))
% 0.35/0.74  (define @t386 () (not @t357))
% 0.35/0.74  (define @t387 () (forall @t159 (or @t386 @t349)))
% 0.35/0.74  (define @t388 () (=> @t387 @t385))
% 0.35/0.74  (define @t389 () (forall @t159 (or @t386 @t310)))
% 0.35/0.74  (define @t390 () (=> @t389 @t388))
% 0.35/0.74  (define @t391 () (forall @t159 (or @t311 @t350 @t357)))
% 0.35/0.74  (define @t392 () (=> @t391 @t390))
% 0.35/0.74  (define @t393 () (@var "BOUND_VARIABLE_8290" $$unsorted))
% 0.35/0.74  (define @t394 () (not (_ @t143 @t393)))
% 0.35/0.74  (define @t395 () (_ @t143 (tptp.descr @t143)))
% 0.35/0.74  (define @t396 () (@list @t143 @t393))
% 0.35/0.74  (define @t397 () (forall @t396 (or @t395 @t394 (not (forall @t70 (or @t370 (= @t19 @t393)))))))
% 0.35/0.74  (define @t398 () (=> @t397 @t392))
% 0.35/0.74  (define @t399 () (@var "BOUND_VARIABLE_8210" $$unsorted))
% 0.35/0.74  (define @t400 () (tptp.in @t399 @t95))
% 0.35/0.74  (define @t401 () (not (tptp.in @t399 @t93)))
% 0.35/0.74  (define @t402 () (tptp.in @t4 @t93))
% 0.35/0.74  (define @t403 () (tptp.in @t93 @t1))
% 0.35/0.74  (define @t404 () (not @t403))
% 0.35/0.74  (define @t405 () (or @t404 @t402 @t401 @t400))
% 0.35/0.74  (define @t406 () (@list @t93 @t399))
% 0.35/0.74  (define @t407 () (forall @t406 @t405))
% 0.35/0.74  (define @t408 () (not @t407))
% 0.35/0.74  (define @t409 () (tptp.in @t19 @t104))
% 0.35/0.74  (define @t410 () (tptp.in @t19 @t95))
% 0.35/0.74  (define @t411 () (forall @t70 (or (not @t410) (not @t409))))
% 0.35/0.74  (define @t412 () (not @t411))
% 0.35/0.74  (define @t413 () (tptp.in @t4 @t104))
% 0.35/0.74  (define @t414 () (not @t413))
% 0.35/0.74  (define @t415 () (tptp.in @t95 @t1))
% 0.35/0.74  (define @t416 () (not @t415))
% 0.35/0.74  (define @t417 () (not (forall @t112 (or @t416 @t414 @t412 @t408))))
% 0.35/0.74  (define @t418 () (@var "BOUND_VARIABLE_8239" $$unsorted))
% 0.35/0.74  (define @t419 () (not (tptp.in @t418 @t104)))
% 0.35/0.74  (define @t420 () (forall @t9 (or @t414 @t310)))
% 0.35/0.74  (define @t421 () (not @t420))
% 0.35/0.74  (define @t422 () (or @t421 @t419 @t417))
% 0.35/0.74  (define @t423 () (forall (@list @t104 @t418) @t422))
% 0.35/0.74  (define @t424 () (not @t423))
% 0.35/0.74  (define @t425 () (@var "BOUND_VARIABLE_8162" $$unsorted))
% 0.35/0.74  (define @t426 () (tptp.in @t425 @t104))
% 0.35/0.74  (define @t427 () (not (tptp.in @t425 @t95)))
% 0.35/0.74  (define @t428 () (@var "BOUND_VARIABLE_8156" $$unsorted))
% 0.35/0.74  (define @t429 () (tptp.in @t428 @t95))
% 0.35/0.74  (define @t430 () (not (tptp.in @t428 @t104)))
% 0.35/0.74  (define @t431 () (tptp.in @t104 @t1))
% 0.35/0.74  (define @t432 () (not @t431))
% 0.35/0.74  (define @t433 () (or @t432 @t416 @t430 @t429 @t427 @t426))
% 0.35/0.74  (define @t434 () (@list @t104 @t95 @t428 @t425))
% 0.35/0.74  (define @t435 () (forall @t434 @t433))
% 0.35/0.74  (define @t436 () (not @t435))
% 0.35/0.74  (define @t437 () (forall @t118 (or @t432 (= @t413 @t409))))
% 0.35/0.74  (define @t438 () (not @t437))
% 0.35/0.74  (define @t439 () (forall @t135 (or @t311 @t334 @t438 @t129)))
% 0.35/0.74  (define @t440 () (not @t439))
% 0.35/0.74  (define @t441 () (@var "BOUND_VARIABLE_8105" $$unsorted))
% 0.35/0.74  (define @t442 () (tptp.in @t441 @t2))
% 0.35/0.74  (define @t443 () (not (tptp.in @t441 @t104)))
% 0.35/0.74  (define @t444 () (or @t432 @t443 @t442))
% 0.35/0.74  (define @t445 () (@list @t104 @t441))
% 0.35/0.74  (define @t446 () (forall @t445 @t444))
% 0.35/0.74  (define @t447 () (not @t446))
% 0.35/0.74  (define @t448 () (or @t447 @t440 @t436 @t424))
% 0.35/0.74  (define @t449 () (forall @t64 (not (forall @t41 @t448))))
% 0.35/0.74  (define @t450 () (=> @t449 @t398))
% 0.35/0.74  (define @t451 () (forall @t9 (or @t316 @t311)))
% 0.35/0.74  (define @t452 () (not @t451))
% 0.35/0.74  (define @t453 () (not (forall @t41 (or @t314 @t452))))
% 0.35/0.74  (define @t454 () (@var "BOUND_VARIABLE_8080" $$unsorted))
% 0.35/0.74  (define @t455 () (not (tptp.in @t454 @t2)))
% 0.35/0.74  (define @t456 () (or @t455 @t453))
% 0.35/0.74  (define @t457 () (forall (@list @t2 @t454) @t456))
% 0.35/0.74  (define @t458 () (=> @t457 @t450))
% 0.35/0.74  (define @t459 () (_ @t67 @t19 @t4))
% 0.35/0.74  (define @t460 () (not (forall @t70 (or @t334 (not @t459)))))
% 0.35/0.74  (define @t461 () (forall @t9 (= @t315 @t460)))
% 0.35/0.74  (define @t462 () (not (forall @t41 (not @t461))))
% 0.35/0.74  (define @t463 () (@var "BOUND_VARIABLE_7970" $$unsorted))
% 0.35/0.74  (define @t464 () (= @t19 @t463))
% 0.35/0.74  (define @t465 () (_ @t67 @t4 @t19))
% 0.35/0.74  (define @t466 () (not (forall @t70 (or (not @t465) @t464))))
% 0.35/0.74  (define @t467 () (_ @t67 @t4 @t463))
% 0.35/0.74  (define @t468 () (@list @t463))
% 0.35/0.74  (define @t469 () (not (forall @t468 (or (not @t467) @t466))))
% 0.35/0.74  (define @t470 () (forall @t9 (or @t311 @t469)))
% 0.35/0.74  (define @t471 () (forall @t81 (or (not @t470) @t462)))
% 0.35/0.74  (define @t472 () (=> @t471 @t458))
% 0.35/0.74  (define @t473 () (@var "BOUND_VARIABLE_7951" $$unsorted))
% 0.35/0.74  (define @t474 () (tptp.in @t473 @t2))
% 0.35/0.74  (define @t475 () (not (tptp.in @t473 tptp.omega)))
% 0.35/0.74  (define @t476 () (tptp.setadjoin @t4 @t4))
% 0.35/0.74  (define @t477 () (tptp.in @t476 @t2))
% 0.35/0.74  (define @t478 () (tptp.in @t4 tptp.omega))
% 0.35/0.74  (define @t479 () (not @t478))
% 0.35/0.74  (define @t480 () (forall @t9 (or @t479 @t311 @t477)))
% 0.35/0.74  (define @t481 () (not @t480))
% 0.35/0.74  (define @t482 () (tptp.in tptp.emptyset @t2))
% 0.35/0.74  (define @t483 () (not @t482))
% 0.35/0.74  (define @t484 () (or @t483 @t481 @t475 @t474))
% 0.35/0.74  (define @t485 () (@list @t2 @t473))
% 0.35/0.74  (define @t486 () (forall @t485 @t484))
% 0.35/0.74  (define @t487 () (=> @t486 @t472))
% 0.35/0.74  (define @t488 () (tptp.in @t476 tptp.omega))
% 0.35/0.74  (define @t489 () (forall @t9 (or @t479 @t488)))
% 0.35/0.74  (define @t490 () (=> @t489 @t487))
% 0.35/0.74  (define @t491 () (tptp.in tptp.emptyset tptp.omega))
% 0.35/0.74  (define @t492 () (=> @t50 @t490))
% 0.35/0.74  (define @t493 () (forall @t46 (= @t318 @t319)))
% 0.35/0.74  (define @t494 () (=> @t493 @t492))
% 0.35/0.74  (define @t495 () (forall @t12 (= @t325 @t322)))
% 0.35/0.74  (define @t496 () (=> @t495 @t494))
% 0.35/0.74  (define @t497 () (or @t129 @t330))
% 0.35/0.74  (define @t498 () (forall @t28 (= @t332 @t497)))
% 0.35/0.74  (define @t499 () (=> @t498 @t496))
% 0.35/0.74  (define @t500 () (=> @t377 @t499))
% 0.35/0.74  (define @t501 () (forall @t9 (= @t310 @t315)))
% 0.35/0.74  (define @t502 () (forall @t12 (or (not @t501) @t3)))
% 0.35/0.74  (define @t503 () (=> @t502 @t500))
% 0.35/0.74  (define @t504 () (=> @t387 (=> true @t385)))
% 0.35/0.74  (define @t505 () (=> @t389 @t504))
% 0.35/0.74  (define @t506 () (=> @t391 @t505))
% 0.35/0.74  (define @t507 () (=> @t397 @t506))
% 0.35/0.74  (define @t508 () (=> @t449 @t507))
% 0.35/0.74  (define @t509 () (=> @t457 @t508))
% 0.35/0.74  (define @t510 () (=> @t471 @t509))
% 0.35/0.74  (define @t511 () (=> @t486 @t510))
% 0.35/0.74  (define @t512 () (=> @t489 @t511))
% 0.35/0.74  (define @t513 () (=> @t50 @t512))
% 0.35/0.74  (define @t514 () (=> @t493 @t513))
% 0.35/0.74  (define @t515 () (=> @t495 @t514))
% 0.35/0.74  (define @t516 () (=> @t498 @t515))
% 0.35/0.74  (define @t517 () (=> @t377 @t516))
% 0.35/0.74  (define @t518 () (=> @t502 @t517))
% 0.35/0.74  (define @t519 () (not @t44))
% 0.35/0.74  (define @t520 () (or @t519 @t318))
% 0.35/0.74  (define @t521 () (not false))
% 0.35/0.74  (define @t522 () (and @t521 @t318))
% 0.35/0.74  (define @t523 () (or @t522 false))
% 0.35/0.74  (define @t524 () (not @t172))
% 0.35/0.74  (define @t525 () (and @t524 @t318))
% 0.35/0.74  (define @t526 () (not (= @t172 false)))
% 0.35/0.74  (define @t527 () (or @t172 @t525 @t172))
% 0.35/0.74  (define @t528 () (or @t525 @t172))
% 0.35/0.74  (define @t529 () (or @t172 @t317))
% 0.35/0.74  (define @t530 () (not @t39))
% 0.35/0.74  (define @t531 () (not @t6))
% 0.35/0.74  (define @t532 () (or @t531 @t530))
% 0.35/0.74  (define @t533 () (forall @t41 @t532))
% 0.35/0.74  (define @t534 () (or @t172 @t533))
% 0.35/0.74  (define @t535 () (or @t172 @t532))
% 0.35/0.74  (define @t536 () (or @t531 @t530 @t172))
% 0.35/0.74  (define @t537 () (=> tptp.setunionE @t312))
% 0.35/0.74  (define @t538 () (or @t531 @t530 @t44))
% 0.35/0.74  (define @t539 () (=> tptp.setunionI @t537))
% 0.35/0.74  (define @t540 () (not @t35))
% 0.35/0.74  (define @t541 () (or @t540 @t531 @t7))
% 0.35/0.74  (define @t542 () (or @t531 @t7))
% 0.35/0.74  (define @t543 () (=> tptp.powersetE @t539))
% 0.35/0.74  (define @t544 () (=> tptp.emptyInPowerset @t543))
% 0.35/0.74  (define @t545 () (=> tptp.emptyinPowerset @t544))
% 0.35/0.74  (define @t546 () (or @t326 @t35))
% 0.35/0.74  (define @t547 () (=> tptp.powersetI @t545))
% 0.35/0.74  (define @t548 () (_ @t155 @t328))
% 0.35/0.74  (define @t549 () (= @t2 @t548))
% 0.35/0.74  (define @t550 () (@list @t4))
% 0.35/0.74  (define @t551 () (=> tptp.setoftrueEq @t547))
% 0.35/0.74  (define @t552 () (not @t26))
% 0.35/0.74  (define @t553 () (or @t552 @t129 @t21))
% 0.35/0.74  (define @t554 () (or @t129 @t21))
% 0.35/0.74  (define @t555 () (=> tptp.setadjoinOr @t551))
% 0.35/0.74  (define @t556 () (or @t552 @t129 @t330))
% 0.35/0.74  (define @t557 () (and @t330 @t521))
% 0.35/0.74  (define @t558 () (and @t129 @t521))
% 0.35/0.74  (define @t559 () (or @t558 @t557))
% 0.35/0.74  (define @t560 () (or @t558 @t557 false))
% 0.35/0.74  (define @t561 () (and @t330 @t524))
% 0.35/0.74  (define @t562 () (and @t129 @t524))
% 0.35/0.74  (define @t563 () (or @t172 @t562 @t561 @t172))
% 0.35/0.74  (define @t564 () (or @t562 @t561 @t172))
% 0.35/0.74  (define @t565 () (and @t21 @t524))
% 0.35/0.74  (define @t566 () (or @t562 @t565 @t172))
% 0.35/0.74  (define @t567 () (=> @t129 @t172))
% 0.35/0.74  (define @t568 () (=> tptp.setadjoinE @t555))
% 0.35/0.74  (define @t569 () (not @t21))
% 0.35/0.74  (define @t570 () (or @t569 @t26))
% 0.35/0.74  (define @t571 () (=> tptp.setadjoinIR @t568))
% 0.35/0.74  (define @t572 () (=> tptp.emptyinunitempty @t571))
% 0.35/0.74  (define @t573 () (=> tptp.setadjoinIL @t572))
% 0.35/0.74  (define @t574 () (not (= tptp.emptyset tptp.emptyset)))
% 0.35/0.74  (define @t575 () (or @t344 @t574))
% 0.35/0.74  (define @t576 () (not @t193))
% 0.35/0.74  (define @t577 () (not (tptp.in @t343 @t2)))
% 0.35/0.74  (define @t578 () (or @t576 @t577 @t576))
% 0.35/0.74  (define @t579 () (or @t577 @t576))
% 0.35/0.74  (define @t580 () (forall @t64 @t579))
% 0.35/0.74  (define @t581 () (forall @t345 @t580))
% 0.35/0.74  (define @t582 () (forall (@list @t343 @t2) @t579))
% 0.35/0.74  (define @t583 () (forall (@list @t2 @t343) @t579))
% 0.35/0.74  (define @t584 () (forall @t345 @t579))
% 0.35/0.74  (define @t585 () (forall @t345 @t577))
% 0.35/0.74  (define @t586 () (or @t585 @t576))
% 0.35/0.74  (define @t587 () (not @t354))
% 0.35/0.74  (define @t588 () (_ @t306 @t2))
% 0.35/0.74  (define @t589 () (not @t195))
% 0.35/0.74  (define @t590 () (=> @t89 @t588))
% 0.35/0.74  (define @t591 () (forall @t64 @t590))
% 0.35/0.74  (define @t592 () (=> tptp.nonemptyI1 @t573))
% 0.35/0.74  (define @t593 () (lambda @t70 @t369))
% 0.35/0.74  (define @t594 () (tptp.dsetconstr @t2 @t593))
% 0.35/0.74  (define @t595 () (= tptp.emptyset @t594))
% 0.35/0.74  (define @t596 () (not @t595))
% 0.35/0.74  (define @t597 () (or @t311 @t350 @t596))
% 0.35/0.74  (define @t598 () (= tptp.emptyset @t156))
% 0.35/0.74  (define @t599 () (not @t598))
% 0.35/0.74  (define @t600 () (not @t144))
% 0.35/0.74  (define @t601 () (or @t194 @t600 @t599))
% 0.35/0.74  (define @t602 () (=> @t144 @t599))
% 0.35/0.74  (define @t603 () (not (= @t156 tptp.emptyset)))
% 0.35/0.74  (define @t604 () (_ @t306 @t156))
% 0.35/0.74  (define @t605 () (=> @t144 @t604))
% 0.35/0.74  (define @t606 () (=> @t7 @t605))
% 0.35/0.74  (define @t607 () (forall @t159 @t606))
% 0.35/0.74  (define @t608 () (=> tptp.nonemptyI @t592))
% 0.35/0.74  (define @t609 () (=> @t588 @t89))
% 0.35/0.74  (define @t610 () (forall @t64 @t609))
% 0.35/0.74  (define @t611 () (=> tptp.nonemptyE1 @t608))
% 0.35/0.74  (define @t612 () (tptp.in @t4 @t594))
% 0.35/0.74  (define @t613 () (= @t349 @t612))
% 0.35/0.74  (define @t614 () (or @t311 @t613))
% 0.35/0.74  (define @t615 () (= @t144 @t157))
% 0.35/0.74  (define @t616 () (or @t194 @t615))
% 0.35/0.74  (define @t617 () (=> tptp.setbeta @t611))
% 0.35/0.74  (define @t618 () (=> tptp.noeltsimpempty @t617))
% 0.35/0.74  (define @t619 () (=> tptp.emptyI @t618))
% 0.35/0.74  (define @t620 () (=> @t325 @t3))
% 0.35/0.74  (define @t621 () (or @t194 @t6))
% 0.35/0.74  (define @t622 () (=> tptp.setext @t619))
% 0.35/0.74  (define @t623 () (or @t370 (= @t368 @t19)))
% 0.35/0.74  (define @t624 () (forall @t70 @t623))
% 0.35/0.74  (define @t625 () (not @t624))
% 0.35/0.74  (define @t626 () (or @t372 @t371 @t625))
% 0.35/0.74  (define @t627 () (or @t371 @t625))
% 0.35/0.74  (define @t628 () (or @t627 @t372))
% 0.35/0.74  (define @t629 () (forall @t373 @t628))
% 0.35/0.74  (define @t630 () (@list @t368))
% 0.35/0.74  (define @t631 () (forall @t630 @t628))
% 0.35/0.74  (define @t632 () (forall @t630 @t627))
% 0.35/0.74  (define @t633 () (or @t632 @t372))
% 0.35/0.74  (define @t634 () (forall @t70 (or @t370 @t129)))
% 0.35/0.74  (define @t635 () (not @t634))
% 0.35/0.74  (define @t636 () (forall @t9 (or @t350 @t635)))
% 0.35/0.74  (define @t637 () (not @t636))
% 0.35/0.74  (define @t638 () (not @t637))
% 0.35/0.74  (define @t639 () (forall @t9 @t600))
% 0.35/0.74  (define @t640 () (not @t639))
% 0.35/0.74  (define @t641 () (or @t600 @t635))
% 0.35/0.74  (define @t642 () (not @t153))
% 0.35/0.74  (define @t643 () (or @t642 @t129))
% 0.35/0.74  (define @t644 () (_ @t145 @t19))
% 0.35/0.74  (define @t645 () (not @t644))
% 0.35/0.74  (define @t646 () (or @t645 @t129))
% 0.35/0.74  (define @t647 () (forall @t70 @t646))
% 0.35/0.74  (define @t648 () (not @t647))
% 0.35/0.74  (define @t649 () (_ @t145 @t4))
% 0.35/0.74  (define @t650 () (not @t649))
% 0.35/0.74  (define @t651 () (or @t650 @t648))
% 0.35/0.74  (define @t652 () (forall @t9 @t651))
% 0.35/0.74  (define @t653 () (not @t652))
% 0.35/0.74  (define @t654 () (lambda @t150 @t637))
% 0.35/0.74  (define @t655 () (_ @t654 @t145))
% 0.35/0.74  (define @t656 () (=> @t655 @t184))
% 0.35/0.74  (define @t657 () (forall @t150 @t656))
% 0.35/0.74  (define @t658 () (and @t144 @t634))
% 0.35/0.74  (define @t659 () (forall @t9 (not @t658)))
% 0.35/0.74  (define @t660 () (not @t659))
% 0.35/0.74  (define @t661 () (=> tptp.exuE3e @t622))
% 0.35/0.74  (define @t662 () (=> tptp.notinemptyset @t661))
% 0.35/0.74  (define @t663 () (=> tptp.emptysetimpfalse @t662))
% 0.35/0.74  (define @t664 () (or @t172 @t172))
% 0.35/0.74  (define @t665 () (=> tptp.emptysetE @t663))
% 0.35/0.74  (define @t666 () (@var "BOUND_VARIABLE_8364" $$unsorted))
% 0.35/0.74  (define @t667 () (@list @t666))
% 0.35/0.74  (define @t668 () (lambda @t667 false))
% 0.35/0.74  (define @t669 () (@list @t666))
% 0.35/0.74  (define @t670 () (tptp.dsetconstr @t383 @t668))
% 0.35/0.74  (define @t671 () (tptp.in @t4 @t670))
% 0.35/0.74  (define @t672 () (not @t671))
% 0.35/0.74  (define @t673 () (or @t672 false))
% 0.35/0.74  (define @t674 () (lambda @t667 @t172))
% 0.35/0.74  (define @t675 () (tptp.dsetconstr @t383 @t674))
% 0.35/0.74  (define @t676 () (tptp.in @t4 @t675))
% 0.35/0.74  (define @t677 () (not @t676))
% 0.35/0.74  (define @t678 () (or @t172 @t677 @t172))
% 0.35/0.74  (define @t679 () (or @t677 @t172))
% 0.35/0.74  (define @t680 () (forall @t177 @t679))
% 0.35/0.74  (define @t681 () (forall @t9 @t680))
% 0.35/0.74  (define @t682 () (forall (@list @t4 @t172) @t679))
% 0.35/0.74  (define @t683 () (_ @t303 @t674))
% 0.35/0.74  (define @t684 () (_ @t5 @t683))
% 0.35/0.74  (define @t685 () (not @t684))
% 0.35/0.74  (define @t686 () (or @t685 @t172))
% 0.35/0.74  (define @t687 () (=> (_ @t5 @t304) @t172))
% 0.35/0.74  (define @t688 () (_ @t305 @t172))
% 0.35/0.74  (define @t689 () (=> (_ @t5 @t688) @t172))
% 0.35/0.74  (define @t690 () (forall @t174 @t689))
% 0.35/0.74  (define @t691 () (=> tptp.prop2setE @t665))
% 0.35/0.74  (define @t692 () (=> @t655 @t168))
% 0.35/0.74  (define @t693 () (forall @t150 @t692))
% 0.35/0.74  (define @t694 () (=> tptp.exuE1 @t691))
% 0.35/0.74  (define @t695 () (not @t612))
% 0.35/0.74  (define @t696 () (or @t695 @t349))
% 0.35/0.74  (define @t697 () (not @t157))
% 0.35/0.74  (define @t698 () (or @t697 @t144))
% 0.35/0.74  (define @t699 () (=> tptp.dsetconstrER @t694))
% 0.35/0.74  (define @t700 () (or @t695 @t310))
% 0.35/0.74  (define @t701 () (or @t697 @t7))
% 0.35/0.74  (define @t702 () (=> tptp.dsetconstrEL @t699))
% 0.35/0.74  (define @t703 () (or @t311 @t350 @t612))
% 0.35/0.74  (define @t704 () (or @t194 @t600 @t157))
% 0.35/0.74  (define @t705 () (=> tptp.dsetconstrI @t702))
% 0.35/0.74  (define @t706 () (or @t370 (= @t393 @t19)))
% 0.35/0.74  (define @t707 () (forall @t70 @t706))
% 0.35/0.74  (define @t708 () (not @t707))
% 0.35/0.74  (define @t709 () (or @t395 @t394 @t708))
% 0.35/0.74  (define @t710 () (or @t394 @t708))
% 0.35/0.74  (define @t711 () (or @t710 @t395))
% 0.35/0.74  (define @t712 () (forall @t396 @t711))
% 0.35/0.74  (define @t713 () (@list @t393))
% 0.35/0.74  (define @t714 () (forall @t713 @t711))
% 0.35/0.74  (define @t715 () (forall @t713 @t710))
% 0.35/0.74  (define @t716 () (or @t715 @t395))
% 0.35/0.74  (define @t717 () (lambda @t9 @t349))
% 0.35/0.74  (define @t718 () (tptp.descr @t717))
% 0.35/0.74  (define @t719 () (_ @t143 @t718))
% 0.35/0.74  (define @t720 () (or @t636 @t719))
% 0.35/0.74  (define @t721 () (or @t636 @t147))
% 0.35/0.74  (define @t722 () (=> @t655 @t147))
% 0.35/0.74  (define @t723 () (forall @t150 @t722))
% 0.35/0.74  (define @t724 () (=> tptp.descrp @t705))
% 0.35/0.74  (define @t725 () (and @t446 @t439 @t435 @t423))
% 0.35/0.74  (define @t726 () (forall @t41 (not @t725)))
% 0.35/0.74  (define @t727 () (not @t726))
% 0.35/0.74  (define @t728 () (@list @t418))
% 0.35/0.74  (define @t729 () (forall @t728 @t422))
% 0.35/0.74  (define @t730 () (forall @t728 @t419))
% 0.35/0.74  (define @t731 () (or @t421 @t730 @t417))
% 0.35/0.74  (define @t732 () (forall @t9 @t414))
% 0.35/0.74  (define @t733 () (or @t421 @t732 @t417))
% 0.35/0.74  (define @t734 () (not @t732))
% 0.35/0.74  (define @t735 () (and @t420 @t734))
% 0.35/0.74  (define @t736 () (not @t109))
% 0.35/0.74  (define @t737 () (not @t110))
% 0.35/0.74  (define @t738 () (or @t737 @t736 @t412 @t408))
% 0.35/0.74  (define @t739 () (and @t110 @t109 @t411 @t407))
% 0.35/0.74  (define @t740 () (forall @t112 (not @t739)))
% 0.35/0.74  (define @t741 () (not @t740))
% 0.35/0.74  (define @t742 () (or @t401 @t400))
% 0.35/0.74  (define @t743 () (or @t404 @t742 @t402))
% 0.35/0.74  (define @t744 () (forall @t406 @t743))
% 0.35/0.74  (define @t745 () (@list @t399))
% 0.35/0.74  (define @t746 () (forall @t745 @t743))
% 0.35/0.74  (define @t747 () (forall @t745 @t742))
% 0.35/0.74  (define @t748 () (or @t404 @t747 @t402))
% 0.35/0.74  (define @t749 () (tptp.in @t19 @t93))
% 0.35/0.74  (define @t750 () (forall @t70 (or (not @t749) @t410)))
% 0.35/0.74  (define @t751 () (not @t100))
% 0.35/0.74  (define @t752 () (or @t751 @t750 @t94))
% 0.35/0.74  (define @t753 () (or @t750 @t94))
% 0.35/0.74  (define @t754 () (not @t97))
% 0.35/0.74  (define @t755 () (or @t754 @t96))
% 0.35/0.74  (define @t756 () (not @t105))
% 0.35/0.74  (define @t757 () (not @t96))
% 0.35/0.74  (define @t758 () (or @t757 @t756))
% 0.35/0.74  (define @t759 () (forall @t70 (not @t106)))
% 0.35/0.74  (define @t760 () (not @t759))
% 0.35/0.74  (define @t761 () (forall @t9 @t736))
% 0.35/0.74  (define @t762 () (not @t761))
% 0.35/0.74  (define @t763 () (or @t736 @t7))
% 0.35/0.74  (define @t764 () (or @t427 @t426))
% 0.35/0.74  (define @t765 () (or @t430 @t429))
% 0.35/0.74  (define @t766 () (or @t432 @t416 @t765 @t764))
% 0.35/0.74  (define @t767 () (forall @t434 @t766))
% 0.35/0.74  (define @t768 () (forall (@list @t428 @t425) @t766))
% 0.35/0.74  (define @t769 () (forall (@list @t425) @t764))
% 0.35/0.74  (define @t770 () (forall (@list @t428) @t765))
% 0.35/0.74  (define @t771 () (or @t432 @t416 @t770 @t769))
% 0.35/0.74  (define @t772 () (tptp.in @t4 @t95))
% 0.35/0.74  (define @t773 () (forall @t9 (or (not @t772) @t413)))
% 0.35/0.74  (define @t774 () (forall @t9 (or @t414 @t772)))
% 0.35/0.74  (define @t775 () (not @t124))
% 0.35/0.74  (define @t776 () (or @t775 @t737 @t774 @t773))
% 0.35/0.74  (define @t777 () (or @t774 @t773))
% 0.35/0.74  (define @t778 () (not @t120))
% 0.35/0.74  (define @t779 () (or @t778 @t109))
% 0.35/0.74  (define @t780 () (or @t736 @t120))
% 0.35/0.74  (define @t781 () (or @t194 @t569 @t438 @t129))
% 0.35/0.74  (define @t782 () (=> @t437 @t129))
% 0.35/0.74  (define @t783 () (or @t775 @t130))
% 0.35/0.74  (define @t784 () (or @t443 @t442))
% 0.35/0.74  (define @t785 () (or @t432 @t784))
% 0.35/0.74  (define @t786 () (forall @t445 @t785))
% 0.35/0.74  (define @t787 () (@list @t441))
% 0.35/0.74  (define @t788 () (forall @t787 @t785))
% 0.35/0.74  (define @t789 () (forall @t787 @t784))
% 0.35/0.74  (define @t790 () (or @t432 @t789))
% 0.35/0.74  (define @t791 () (or @t775 @t420))
% 0.35/0.74  (define @t792 () (=> tptp.wellorderingAx @t724))
% 0.35/0.74  (define @t793 () (@list @t454))
% 0.35/0.74  (define @t794 () (forall @t793 @t456))
% 0.35/0.74  (define @t795 () (forall @t793 @t455))
% 0.35/0.74  (define @t796 () (or @t795 @t453))
% 0.35/0.74  (define @t797 () (or @t530 @t452))
% 0.35/0.74  (define @t798 () (and @t39 @t451))
% 0.35/0.74  (define @t799 () (forall @t41 (not @t798)))
% 0.35/0.74  (define @t800 () (not @t799))
% 0.35/0.74  (define @t801 () (or @t531 @t194))
% 0.35/0.74  (define @t802 () (forall @t9 (not @t84)))
% 0.35/0.74  (define @t803 () (not @t802))
% 0.35/0.74  (define @t804 () (=> tptp.foundationAx @t792))
% 0.35/0.74  (define @t805 () (= @t6 @t460))
% 0.35/0.74  (define @t806 () (not @t68))
% 0.35/0.74  (define @t807 () (or @t569 @t806))
% 0.35/0.74  (define @t808 () (forall @t70 (not @t69)))
% 0.35/0.74  (define @t809 () (not @t808))
% 0.35/0.74  (define @t810 () (or @t194 @t469))
% 0.35/0.74  (define @t811 () (_ @t75 @t463))
% 0.35/0.74  (define @t812 () (not @t811))
% 0.35/0.74  (define @t813 () (or @t812 @t466))
% 0.35/0.74  (define @t814 () (not @t76))
% 0.35/0.74  (define @t815 () (or @t814 @t464))
% 0.35/0.74  (define @t816 () (_ @t77 @t19))
% 0.35/0.74  (define @t817 () (not @t816))
% 0.35/0.74  (define @t818 () (or @t817 @t464))
% 0.35/0.74  (define @t819 () (forall @t70 @t818))
% 0.35/0.74  (define @t820 () (not @t819))
% 0.35/0.74  (define @t821 () (_ @t77 @t463))
% 0.35/0.74  (define @t822 () (not @t821))
% 0.35/0.74  (define @t823 () (or @t822 @t820))
% 0.35/0.74  (define @t824 () (forall @t468 @t823))
% 0.35/0.74  (define @t825 () (not @t824))
% 0.35/0.74  (define @t826 () (not (_ @t143 @t463)))
% 0.35/0.74  (define @t827 () (or @t370 (= @t463 @t19)))
% 0.35/0.74  (define @t828 () (forall @t70 @t827))
% 0.35/0.74  (define @t829 () (not @t828))
% 0.35/0.74  (define @t830 () (or @t826 @t829))
% 0.35/0.74  (define @t831 () (forall @t468 @t830))
% 0.35/0.74  (define @t832 () (not @t831))
% 0.35/0.74  (define @t833 () (=> @t7 (_ @t654 @t77)))
% 0.35/0.74  (define @t834 () (forall @t9 @t833))
% 0.35/0.74  (define @t835 () (=> @t834 @t74))
% 0.35/0.74  (define @t836 () (forall @t81 @t835))
% 0.35/0.74  (define @t837 () (=> tptp.replAx @t804))
% 0.35/0.74  (define @t838 () (or @t475 @t474))
% 0.35/0.74  (define @t839 () (or @t483 @t481 @t838))
% 0.35/0.74  (define @t840 () (forall @t485 @t839))
% 0.35/0.74  (define @t841 () (@list @t473))
% 0.35/0.74  (define @t842 () (forall @t841 @t839))
% 0.35/0.74  (define @t843 () (forall @t841 @t838))
% 0.35/0.74  (define @t844 () (or @t483 @t481 @t843))
% 0.35/0.74  (define @t845 () (forall @t9 (or @t479 @t310)))
% 0.35/0.74  (define @t846 () (not @t61))
% 0.35/0.74  (define @t847 () (or @t846 @t481 @t845))
% 0.35/0.74  (define @t848 () (and @t61 @t480))
% 0.35/0.74  (define @t849 () (not @t54))
% 0.35/0.74  (define @t850 () (or @t849 @t7))
% 0.35/0.74  (define @t851 () (_ tptp.in @t476))
% 0.35/0.74  (define @t852 () (or @t849 @t194 @t58))
% 0.35/0.74  (define @t853 () (=> tptp.omegaIndAx @t837))
% 0.35/0.74  (define @t854 () (or @t849 @t53))
% 0.35/0.74  (define @t855 () (=> tptp.omegaSAx @t853))
% 0.35/0.74  (define @t856 () (=> tptp.omega0Ax @t855))
% 0.35/0.74  (define @t857 () (= @t44 @t318))
% 0.35/0.74  (define @t858 () (forall @t41 (not @t40)))
% 0.35/0.74  (define @t859 () (not @t858))
% 0.35/0.74  (define @t860 () (=> tptp.setunionAx @t856))
% 0.35/0.74  (define @t861 () (= @t35 @t325))
% 0.35/0.74  (define @t862 () (=> tptp.powersetAx @t860))
% 0.35/0.74  (define @t863 () (= @t26 @t554))
% 0.35/0.74  (define @t864 () (=> tptp.setadjoinAx @t862))
% 0.35/0.74  (define @t865 () (=> tptp.emptysetAx @t864))
% 0.35/0.74  (define @t866 () (=> tptp.setextAx @t865))
% 0.35/0.74  (define @t867 () (or @t194 @t257))
% 0.35/0.74  (define @t868 () (@quantifiers_skolemize @t312 0))
% 0.35/0.74  (define @t869 () (tptp.setunion @t868))
% 0.35/0.74  (define @t870 () (@quantifiers_skolemize @t312 1))
% 0.35/0.74  (define @t871 () (forall @t9 (or (not (tptp.in @t4 @t870)) (tptp.in @t4 @t869))))
% 0.35/0.74  (define @t872 () (tptp.in @t870 (tptp.powerset @t869)))
% 0.35/0.74  (define @t873 () (= @t871 @t872))
% 0.35/0.74  (define @t874 () (= @t872 @t871))
% 0.35/0.74  (define @t875 () (tptp.in @t870 @t868))
% 0.35/0.74  (define @t876 () (not @t875))
% 0.35/0.74  (define @t877 () (or @t876 @t872))
% 0.35/0.74  (define @t878 () (@list true))
% 0.35/0.74  (define @t879 () (@list @t877))
% 0.35/0.74  (define @t880 () (not @t871))
% 0.35/0.74  (define @t881 () (@list true false))
% 0.35/0.74  (define @t882 () (@quantifiers_skolemize @t871 0))
% 0.35/0.74  (define @t883 () (tptp.in @t882 @t869))
% 0.35/0.74  (define @t884 () (tptp.in @t882 @t870))
% 0.35/0.74  (define @t885 () (not @t884))
% 0.35/0.74  (define @t886 () (or @t885 @t883))
% 0.35/0.74  (define @t887 () (@list @t886))
% 0.35/0.74  (define @t888 () (or @t885 @t876 @t883))
% 0.35/0.74  (define @t889 () (not @t888))
% 0.35/0.74  (assume @p1 @t14)
% 0.35/0.74  (assume @p2 @t18)
% 0.35/0.74  (assume @p3 @t30)
% 0.35/0.74  (assume @p4 @t38)
% 0.35/0.74  (assume @p5 @t48)
% 0.35/0.74  (assume @p6 (= tptp.omega0Ax @t50))
% 0.35/0.74  (assume @p7 @t56)
% 0.35/0.74  (assume @p8 @t66)
% 0.35/0.74  (assume @p9 @t83)
% 0.35/0.74  (assume @p10 @t92)
% 0.35/0.74  (assume @p11 @t142)
% 0.35/0.74  (assume @p12 @t152)
% 0.35/0.74  (assume @p13 @t161)
% 0.35/0.74  (assume @p14 @t163)
% 0.35/0.74  (assume @p15 @t165)
% 0.35/0.74  (assume @p16 @t171)
% 0.35/0.74  (assume @p17 @t176)
% 0.35/0.74  (assume @p18 @t181)
% 0.35/0.74  (assume @p19 @t183)
% 0.35/0.74  (assume @p20 (= tptp.notinemptyset @t17))
% 0.35/0.74  (assume @p21 @t187)
% 0.35/0.74  (assume @p22 @t192)
% 0.35/0.74  (assume @p23 @t198)
% 0.35/0.74  (assume @p24 (= tptp.noeltsimpempty @t197))
% 0.35/0.74  (assume @p25 @t201)
% 0.35/0.74  (assume @p26 @t205)
% 0.35/0.74  (assume @p27 @t209)
% 0.35/0.74  (assume @p28 @t212)
% 0.35/0.74  (assume @p29 @t216)
% 0.35/0.74  (assume @p30 (= tptp.emptyinunitempty @t218))
% 0.35/0.74  (assume @p31 @t220)
% 0.35/0.74  (assume @p32 @t228)
% 0.35/0.74  (assume @p33 @t231)
% 0.35/0.74  (assume @p34 @t235)
% 0.35/0.74  (assume @p35 @t238)
% 0.35/0.74  (assume @p36 @t241)
% 0.35/0.74  (assume @p37 (= tptp.emptyInPowerset @t240))
% 0.35/0.74  (assume @p38 @t244)
% 0.35/0.74  (assume @p39 @t248)
% 0.35/0.74  (assume @p40 @t255)
% 0.35/0.74  (assume @p41 @t299)
% 0.35/0.74  (assume @p42 true)
% 0.35/0.74  (step @p43 (= tptp.exu @t300) :rule refl :args (@t300))
% 0.35/0.74  (step @p44 (= tptp.prop2set @t305) :rule refl :args (@t305))
% 0.35/0.74  (step @p45 (= tptp.nonempty @t306) :rule refl :args (@t306))
% 0.35/0.74  (step @p46 :rule refl :args (@t335))
% 0.35/0.74  (step @p47 :rule refl :args ((tptp.in tptp.emptyset @t217)))
% 0.35/0.74  (step @p48 :rule refl :args (@t336))
% 0.35/0.74  (step @p49 :rule refl :args (tptp.emptyset))
% 0.35/0.74  (step @p50 :rule cong :premises (@p49 @p48) :args (@t337))
% 0.35/0.74  (step @p51 :rule trans :premises (@p50 @p47))
% 0.35/0.74  (step @p52 :rule refl :args (@t49))
% 0.35/0.74  (step @p53 :rule ho_cong :premises (@p52 @p48))
% 0.35/0.74  (step @p54 :rule cong :premises (@p53 @p51) :args ((= (_ @t49 @t336) @t337)))
% 0.35/0.74  (step @p55 :rule symm :premises (@p54))
% 0.35/0.74  (step @p56 :rule refl :args (@t218))
% 0.35/0.74  (step @p57 :rule eq_resolve :premises (@p56 @p55))
% 0.35/0.74  (step @p58 :rule refl :args (@t217))
% 0.35/0.74  (step @p59 :rule cong :premises (@p58 @p48) :args ((= @t217 @t336)))
% 0.35/0.74  (step @p60 :rule symm :premises (@p59))
% 0.35/0.74  (step @p61 :rule eq_resolve :premises (@p58 @p60))
% 0.35/0.74  (step @p62 :rule refl :args (@t49))
% 0.35/0.74  (step @p63 :rule ho_cong :premises (@p62 @p61))
% 0.35/0.74  (step @p64 :rule trans :premises (@p63 @p57))
% 0.35/0.74  (step @p65 :rule cong :premises (@p64 @p46) :args (@t338))
% 0.35/0.74  (step @p66 :rule refl :args (@t341))
% 0.35/0.74  (step @p67 :rule cong :premises (@p66 @p65) :args (@t342))
% 0.35/0.74  (step @p68 :rule refl :args (@t346))
% 0.35/0.74  (step @p69 :rule cong :premises (@p68 @p67) :args (@t347))
% 0.35/0.74  (step @p70 :rule refl :args (@t351))
% 0.35/0.74  (step @p71 :rule cong :premises (@p70 @p69) :args (@t352))
% 0.35/0.74  (step @p72 :rule refl :args (@t355))
% 0.35/0.74  (step @p73 :rule cong :premises (@p72 @p71) :args (@t356))
% 0.35/0.74  (step @p74 :rule refl :args (@t358))
% 0.35/0.74  (step @p75 :rule cong :premises (@p74 @p73) :args (@t359))
% 0.35/0.74  (step @p76 :rule refl :args (@t360))
% 0.35/0.74  (step @p77 :rule cong :premises (@p76 @p75) :args (@t361))
% 0.35/0.74  (step @p78 :rule cong :premises (@p76 @p77) :args (@t362))
% 0.35/0.74  (step @p79 :rule refl :args (@t366))
% 0.35/0.74  (step @p80 :rule cong :premises (@p79 @p78) :args (@t367))
% 0.35/0.74  (step @p81 :rule refl :args (@t374))
% 0.35/0.74  (step @p82 :rule cong :premises (@p81 @p80) :args (@t375))
% 0.35/0.74  (step @p83 :rule refl :args (@t377))
% 0.35/0.74  (step @p84 :rule cong :premises (@p83 @p82) :args (@t378))
% 0.35/0.74  (step @p85 :rule cong :premises (@p83 @p84) :args (@t379))
% 0.35/0.74  (step @p86 :rule cong :premises (@p83 @p85) :args (@t380))
% 0.35/0.74  (step @p87 :rule refl :args (@t384))
% 0.35/0.74  (step @p88 :rule cong :premises (@p87 @p86) :args (@t385))
% 0.35/0.74  (step @p89 :rule refl :args (@t387))
% 0.35/0.74  (step @p90 :rule cong :premises (@p89 @p88) :args (@t388))
% 0.35/0.74  (step @p91 :rule refl :args (@t389))
% 0.35/0.74  (step @p92 :rule cong :premises (@p91 @p90) :args (@t390))
% 0.35/0.74  (step @p93 :rule refl :args (@t391))
% 0.35/0.74  (step @p94 :rule cong :premises (@p93 @p92) :args (@t392))
% 0.35/0.74  (step @p95 :rule refl :args (@t397))
% 0.35/0.74  (step @p96 :rule cong :premises (@p95 @p94) :args (@t398))
% 0.35/0.74  (step @p97 :rule refl :args (@t449))
% 0.35/0.74  (step @p98 :rule cong :premises (@p97 @p96) :args (@t450))
% 0.35/0.74  (step @p99 :rule refl :args (@t457))
% 0.35/0.74  (step @p100 :rule cong :premises (@p99 @p98) :args (@t458))
% 0.35/0.74  (step @p101 :rule refl :args (@t471))
% 0.35/0.74  (step @p102 :rule cong :premises (@p101 @p100) :args (@t472))
% 0.35/0.74  (step @p103 :rule refl :args (@t486))
% 0.35/0.74  (step @p104 :rule cong :premises (@p103 @p102) :args (@t487))
% 0.35/0.74  (step @p105 :rule refl :args (@t489))
% 0.35/0.74  (step @p106 :rule cong :premises (@p105 @p104) :args (@t490))
% 0.35/0.74  (step @p107 :rule refl :args (@t491))
% 0.35/0.74  (step @p108 :rule refl :args (@t50))
% 0.35/0.74  (step @p109 :rule cong :premises (@p108 @p107) :args ((= @t50 @t491)))
% 0.35/0.74  (step @p110 :rule symm :premises (@p109))
% 0.35/0.74  (step @p111 :rule eq_resolve :premises (@p108 @p110))
% 0.35/0.74  (step @p112 :rule cong :premises (@p111 @p106) :args (@t492))
% 0.35/0.74  (step @p113 :rule refl :args (@t493))
% 0.35/0.74  (step @p114 :rule cong :premises (@p113 @p112) :args (@t494))
% 0.35/0.74  (step @p115 :rule refl :args (@t495))
% 0.35/0.74  (step @p116 :rule cong :premises (@p115 @p114) :args (@t496))
% 0.35/0.74  (step @p117 :rule refl :args (@t498))
% 0.35/0.74  (step @p118 :rule cong :premises (@p117 @p116) :args (@t499))
% 0.35/0.74  (step @p119 :rule cong :premises (@p83 @p118) :args (@t500))
% 0.35/0.74  (step @p120 :rule refl :args (@t502))
% 0.35/0.74  (step @p121 :rule cong :premises (@p120 @p119) :args (@t503))
% 0.35/0.74  (step @p122 :rule cong :premises (@p121) :args ((not @t503)))
% 0.35/0.74  (step @p123 :rule bool-impl-true2 :args (@t385))
% 0.35/0.74  (step @p124 :rule cong :premises (@p89 @p123) :args (@t504))
% 0.35/0.74  (step @p125 :rule cong :premises (@p91 @p124) :args (@t505))
% 0.35/0.74  (step @p126 :rule cong :premises (@p93 @p125) :args (@t506))
% 0.35/0.74  (step @p127 :rule cong :premises (@p95 @p126) :args (@t507))
% 0.35/0.74  (step @p128 :rule cong :premises (@p97 @p127) :args (@t508))
% 0.35/0.74  (step @p129 :rule cong :premises (@p99 @p128) :args (@t509))
% 0.35/0.74  (step @p130 :rule cong :premises (@p101 @p129) :args (@t510))
% 0.35/0.74  (step @p131 :rule cong :premises (@p103 @p130) :args (@t511))
% 0.35/0.74  (step @p132 :rule cong :premises (@p105 @p131) :args (@t512))
% 0.35/0.74  (step @p133 :rule refl :args (@t50))
% 0.35/0.74  (step @p134 :rule cong :premises (@p133 @p132) :args (@t513))
% 0.35/0.74  (step @p135 :rule cong :premises (@p113 @p134) :args (@t514))
% 0.35/0.74  (step @p136 :rule cong :premises (@p115 @p135) :args (@t515))
% 0.35/0.74  (step @p137 :rule cong :premises (@p117 @p136) :args (@t516))
% 0.35/0.74  (step @p138 :rule cong :premises (@p83 @p137) :args (@t517))
% 0.35/0.74  (step @p139 :rule cong :premises (@p120 @p138) :args (@t518))
% 0.35/0.74  (step @p140 :rule cong :premises (@p139) :args ((not @t518)))
% 0.35/0.74  (step @p141 :rule refl :args (@t312))
% 0.35/0.74  (step @p142 :rule refl :args (@t318))
% 0.35/0.74  (step @p143 :rule refl :args ((tptp.in @t4 @t43)))
% 0.35/0.74  (step @p144 :rule refl :args (@t307))
% 0.35/0.74  (step @p145 :rule refl :args (@t4))
% 0.35/0.74  (step @p146 :rule cong :premises (@p145 @p144) :args (@t319))
% 0.35/0.74  (step @p147 :rule trans :premises (@p146 @p143))
% 0.35/0.74  (step @p148 :rule refl :args (@t5))
% 0.35/0.74  (step @p149 :rule ho_cong :premises (@p148 @p144))
% 0.35/0.74  (step @p150 :rule cong :premises (@p149 @p147) :args ((= (_ @t5 @t307) @t319)))
% 0.35/0.74  (step @p151 :rule symm :premises (@p150))
% 0.35/0.74  (step @p152 :rule refl :args (@t44))
% 0.35/0.74  (step @p153 :rule eq_resolve :premises (@p152 @p151))
% 0.35/0.74  (step @p154 :rule refl :args (@t43))
% 0.35/0.74  (step @p155 :rule cong :premises (@p154 @p144) :args ((= @t43 @t307)))
% 0.35/0.74  (step @p156 :rule symm :premises (@p155))
% 0.35/0.74  (step @p157 :rule eq_resolve :premises (@p154 @p156))
% 0.35/0.74  (step @p158 :rule ho_cong :premises (@p148 @p157))
% 0.35/0.74  (step @p159 :rule trans :premises (@p158 @p153))
% 0.35/0.74  (step @p160 :rule cong :premises (@p159) :args (@t519))
% 0.35/0.74  (step @p161 :rule nary_cong :premises (@p160 @p142) :args (@t520))
% 0.35/0.74  (step @p162 :rule cong :premises (@p161) :args ((forall @t46 @t520)))
% 0.35/0.74  (step @p163 :rule bool-impl-elim :args (@t44 @t318))
% 0.35/0.74  (step @p164 :rule cong :premises (@p163) :args ((forall @t46 (=> @t44 @t318))))
% 0.35/0.74  (step @p165 :rule trans :premises (@p164 @p162))
% 0.35/0.74  (step @p166 :rule aci_norm :args ((= (and true @t318) @t318)))
% 0.35/0.74  (step @p167 :rule refl :args (@t318))
% 0.35/0.74  (step @p168 :rule evaluate :args (@t521))
% 0.35/0.74  (step @p169 :rule nary_cong :premises (@p168 @p167) :args (@t522))
% 0.35/0.74  (step @p170 :rule trans :premises (@p169 @p166))
% 0.35/0.74  (step @p171 :rule aci_norm :args ((= @t523 @t522)))
% 0.35/0.74  (step @p172 :rule trans :premises (@p171 @p170))
% 0.35/0.74  (step @p173 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t526 @t525 @t172)) @t523)))
% 0.35/0.74  (step @p174 :rule refl :args (@t172))
% 0.35/0.74  (step @p175 :rule refl :args (@t525))
% 0.35/0.74  (step @p176 :rule bool-eq-false :args (@t172))
% 0.35/0.74  (step @p177 :rule symm :premises (@p176))
% 0.35/0.74  (step @p178 :rule cong :premises (@p177) :args ((not @t524)))
% 0.35/0.74  (step @p179 :rule bool-double-not-elim :args (@t172))
% 0.35/0.74  (step @p180 :rule symm :premises (@p179))
% 0.35/0.74  (step @p181 :rule trans :premises (@p180 @p178))
% 0.35/0.74  (step @p182 :rule nary_cong :premises (@p181 @p175 @p174) :args (@t527))
% 0.35/0.74  (step @p183 :rule aci_norm :args ((= @t528 @t527)))
% 0.35/0.74  (step @p184 :rule trans :premises (@p183 @p182))
% 0.35/0.74  (step @p185 :rule cong :premises (@p184) :args ((forall @t177 @t528)))
% 0.35/0.74  (step @p186 :rule trans :premises (@p185 @p173))
% 0.35/0.74  (step @p187 :rule trans :premises (@p186 @p172))
% 0.35/0.74  (step @p188 :rule bool-or-de-morgan :args (@t172 @t317 false))
% 0.35/0.74  (step @p189 :rule nary_cong :premises (@p188 @p174) :args ((or (not @t529) @t172)))
% 0.35/0.74  (step @p190 :rule bool-impl-elim :args (@t529 @t172))
% 0.35/0.74  (step @p191 :rule trans :premises (@p190 @p189))
% 0.35/0.74  (step @p192 :rule cong :premises (@p191) :args ((forall @t177 (=> @t529 @t172))))
% 0.35/0.74  (step @p193 :rule trans :premises (@p192 @p187))
% 0.35/0.74  (step @p194 :rule refl :args (@t172))
% 0.35/0.74  (step @p195 :rule refl :args (@t313))
% 0.35/0.74  (step @p196 :rule refl :args (@t39))
% 0.35/0.74  (step @p197 :rule cong :premises (@p196 @p195) :args ((= @t39 @t313)))
% 0.35/0.74  (step @p198 :rule symm :premises (@p197))
% 0.35/0.74  (step @p199 :rule eq_resolve :premises (@p196 @p198))
% 0.35/0.74  (step @p200 :rule cong :premises (@p199) :args (@t530))
% 0.35/0.74  (step @p201 :rule refl :args (@t315))
% 0.35/0.74  (step @p202 :rule refl :args (@t6))
% 0.35/0.74  (step @p203 :rule cong :premises (@p202 @p201) :args ((= @t6 @t315)))
% 0.35/0.74  (step @p204 :rule symm :premises (@p203))
% 0.35/0.74  (step @p205 :rule eq_resolve :premises (@p202 @p204))
% 0.35/0.74  (step @p206 :rule cong :premises (@p205) :args (@t531))
% 0.35/0.74  (step @p207 :rule nary_cong :premises (@p206 @p200) :args (@t532))
% 0.35/0.74  (step @p208 :rule cong :premises (@p207) :args (@t533))
% 0.35/0.74  (step @p209 :rule nary_cong :premises (@p194 @p208) :args (@t534))
% 0.35/0.74  (step @p210 :rule quant-miniscope-or :args ((= (forall @t41 @t535) @t534)))
% 0.35/0.74  (step @p211 :rule aci_norm :args ((= @t536 @t535)))
% 0.35/0.74  (step @p212 :rule cong :premises (@p211) :args ((forall @t41 @t536)))
% 0.35/0.74  (step @p213 :rule trans :premises (@p212 @p210))
% 0.35/0.74  (step @p214 :rule trans :premises (@p213 @p209))
% 0.35/0.74  (step @p215 :rule aci_norm :args ((= (or @t531 (or @t530 @t172)) @t536)))
% 0.35/0.74  (step @p216 :rule bool-impl-elim :args (@t39 @t172))
% 0.35/0.74  (step @p217 :rule refl :args (@t531))
% 0.35/0.74  (step @p218 :rule nary_cong :premises (@p217 @p216) :args ((or @t531 @t249)))
% 0.35/0.74  (step @p219 :rule trans :premises (@p218 @p215))
% 0.35/0.74  (step @p220 :rule bool-impl-elim :args (@t6 @t249))
% 0.35/0.74  (step @p221 :rule trans :premises (@p220 @p219))
% 0.35/0.74  (step @p222 :rule cong :premises (@p221) :args (@t250))
% 0.35/0.74  (step @p223 :rule trans :premises (@p222 @p214))
% 0.35/0.74  (step @p224 :rule cong :premises (@p223 @p194) :args (@t251))
% 0.35/0.74  (step @p225 :rule cong :premises (@p224) :args (@t252))
% 0.35/0.74  (step @p226 :rule trans :premises (@p225 @p193))
% 0.35/0.74  (step @p227 :rule refl :args (@t44))
% 0.35/0.74  (step @p228 :rule cong :premises (@p227 @p226) :args (@t253))
% 0.35/0.74  (step @p229 :rule cong :premises (@p228) :args (@t254))
% 0.35/0.74  (step @p230 :rule trans :premises (@p229 @p165))
% 0.35/0.74  (step @p231 :rule refl :args (tptp.setunionE))
% 0.35/0.74  (step @p232 :rule cong :premises (@p231 @p230) :args (@t255))
% 0.35/0.74  (step @p233 :rule eq_resolve :premises (@p40 @p232))
% 0.35/0.74  (step @p234 :rule cong :premises (@p233 @p141) :args (@t537))
% 0.35/0.74  (step @p235 :rule nary_cong :premises (@p206 @p200 @p159) :args (@t538))
% 0.35/0.74  (step @p236 :rule cong :premises (@p235) :args ((forall @t246 @t538)))
% 0.35/0.74  (step @p237 :rule aci_norm :args ((= (or @t531 (or @t530 @t44)) @t538)))
% 0.35/0.74  (step @p238 :rule bool-impl-elim :args (@t39 @t44))
% 0.35/0.74  (step @p239 :rule nary_cong :premises (@p217 @p238) :args ((or @t531 @t245)))
% 0.35/0.74  (step @p240 :rule trans :premises (@p239 @p237))
% 0.35/0.74  (step @p241 :rule bool-impl-elim :args (@t6 @t245))
% 0.35/0.74  (step @p242 :rule trans :premises (@p241 @p240))
% 0.35/0.74  (step @p243 :rule cong :premises (@p242) :args (@t247))
% 0.35/0.74  (step @p244 :rule trans :premises (@p243 @p236))
% 0.35/0.74  (step @p245 :rule refl :args (tptp.setunionI))
% 0.35/0.74  (step @p246 :rule cong :premises (@p245 @p244) :args (@t248))
% 0.35/0.74  (step @p247 :rule eq_resolve :premises (@p39 @p246))
% 0.35/0.74  (step @p248 :rule cong :premises (@p247 @p234) :args (@t539))
% 0.35/0.74  (step @p249 :rule refl :args (@t310))
% 0.35/0.74  (step @p250 :rule refl :args (@t7))
% 0.35/0.74  (step @p251 :rule cong :premises (@p250 @p249) :args ((= @t7 @t310)))
% 0.35/0.74  (step @p252 :rule symm :premises (@p251))
% 0.35/0.74  (step @p253 :rule eq_resolve :premises (@p250 @p252))
% 0.35/0.74  (step @p254 :rule refl :args ((tptp.in @t1 @t33)))
% 0.35/0.74  (step @p255 :rule refl :args (@t321))
% 0.35/0.74  (step @p256 :rule refl :args (@t1))
% 0.35/0.74  (step @p257 :rule cong :premises (@p256 @p255) :args (@t322))
% 0.35/0.74  (step @p258 :rule trans :premises (@p257 @p254))
% 0.35/0.74  (step @p259 :rule refl :args (@t34))
% 0.35/0.74  (step @p260 :rule ho_cong :premises (@p259 @p255))
% 0.35/0.74  (step @p261 :rule cong :premises (@p260 @p258) :args ((= (_ @t34 @t321) @t322)))
% 0.35/0.74  (step @p262 :rule symm :premises (@p261))
% 0.35/0.74  (step @p263 :rule refl :args (@t35))
% 0.35/0.74  (step @p264 :rule eq_resolve :premises (@p263 @p262))
% 0.35/0.74  (step @p265 :rule refl :args (@t33))
% 0.35/0.74  (step @p266 :rule cong :premises (@p265 @p255) :args ((= @t33 @t321)))
% 0.35/0.74  (step @p267 :rule symm :premises (@p266))
% 0.35/0.74  (step @p268 :rule eq_resolve :premises (@p265 @p267))
% 0.35/0.74  (step @p269 :rule ho_cong :premises (@p259 @p268))
% 0.35/0.74  (step @p270 :rule trans :premises (@p269 @p264))
% 0.35/0.74  (step @p271 :rule cong :premises (@p270) :args (@t540))
% 0.35/0.74  (step @p272 :rule nary_cong :premises (@p271 @p206 @p253) :args (@t541))
% 0.35/0.74  (step @p273 :rule cong :premises (@p272) :args ((forall @t242 @t541)))
% 0.35/0.74  (step @p274 :rule aci_norm :args ((= (or @t540 @t542) @t541)))
% 0.35/0.74  (step @p275 :rule bool-impl-elim :args (@t6 @t7))
% 0.35/0.74  (step @p276 :rule refl :args (@t540))
% 0.35/0.74  (step @p277 :rule nary_cong :premises (@p276 @p275) :args ((or @t540 @t31)))
% 0.35/0.74  (step @p278 :rule trans :premises (@p277 @p274))
% 0.35/0.74  (step @p279 :rule bool-impl-elim :args (@t35 @t31))
% 0.35/0.74  (step @p280 :rule trans :premises (@p279 @p278))
% 0.35/0.74  (step @p281 :rule cong :premises (@p280) :args (@t243))
% 0.35/0.74  (step @p282 :rule trans :premises (@p281 @p273))
% 0.35/0.74  (step @p283 :rule refl :args (tptp.powersetE))
% 0.35/0.74  (step @p284 :rule cong :premises (@p283 @p282) :args (@t244))
% 0.35/0.74  (step @p285 :rule eq_resolve :premises (@p38 @p284))
% 0.35/0.74  (step @p286 :rule cong :premises (@p285 @p248) :args (@t543))
% 0.35/0.74  (step @p287 :rule eq-symm :args (@t324 tptp.emptyInPowerset))
% 0.35/0.74  (step @p288 :rule refl :args (tptp.emptyInPowerset))
% 0.35/0.74  (step @p289 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 0.35/0.74  (step @p290 :rule cong :premises (@p49 @p255) :args (@t323))
% 0.35/0.74  (step @p291 :rule trans :premises (@p290 @p289))
% 0.35/0.74  (step @p292 :rule ho_cong :premises (@p52 @p255))
% 0.35/0.74  (step @p293 :rule cong :premises (@p292 @p291) :args ((= (_ @t49 @t321) @t323)))
% 0.35/0.74  (step @p294 :rule symm :premises (@p293))
% 0.35/0.74  (step @p295 :rule refl :args (@t239))
% 0.35/0.74  (step @p296 :rule eq_resolve :premises (@p295 @p294))
% 0.35/0.74  (step @p297 :rule ho_cong :premises (@p52 @p268))
% 0.35/0.74  (step @p298 :rule trans :premises (@p297 @p296))
% 0.35/0.74  (step @p299 :rule cong :premises (@p298) :args (@t240))
% 0.35/0.74  (step @p300 :rule cong :premises (@p299 @p288) :args ((= @t240 tptp.emptyInPowerset)))
% 0.35/0.74  (step @p301 :rule trans :premises (@p300 @p287))
% 0.35/0.74  (step @p302 :rule eq-symm :args (tptp.emptyInPowerset @t240))
% 0.35/0.74  (step @p303 :rule trans :premises (@p302 @p301))
% 0.35/0.74  (step @p304 :rule eq_resolve :premises (@p37 @p303))
% 0.35/0.74  (step @p305 :rule cong :premises (@p304 @p286) :args (@t544))
% 0.35/0.74  (step @p306 :rule refl :args (tptp.emptyinPowerset))
% 0.35/0.74  (step @p307 :rule cong :premises (@p306 @p299) :args (@t241))
% 0.35/0.74  (step @p308 :rule eq_resolve :premises (@p36 @p307))
% 0.35/0.74  (step @p309 :rule cong :premises (@p308 @p305) :args (@t545))
% 0.35/0.74  (step @p310 :rule refl :args (@t326))
% 0.35/0.74  (step @p311 :rule nary_cong :premises (@p310 @p270) :args (@t546))
% 0.35/0.74  (step @p312 :rule cong :premises (@p311) :args ((forall @t12 @t546)))
% 0.35/0.74  (step @p313 :rule bool-impl-elim :args (@t325 @t35))
% 0.35/0.74  (step @p314 :rule cong :premises (@p313) :args ((forall @t12 (=> @t325 @t35))))
% 0.35/0.74  (step @p315 :rule trans :premises (@p314 @p312))
% 0.35/0.74  (step @p316 :rule refl :args (@t35))
% 0.35/0.74  (step @p317 :rule nary_cong :premises (@p206 @p253) :args (@t542))
% 0.35/0.74  (step @p318 :rule cong :premises (@p317) :args ((forall @t9 @t542)))
% 0.35/0.74  (step @p319 :rule cong :premises (@p275) :args (@t32))
% 0.35/0.74  (step @p320 :rule trans :premises (@p319 @p318))
% 0.35/0.74  (step @p321 :rule cong :premises (@p320 @p316) :args (@t236))
% 0.35/0.74  (step @p322 :rule cong :premises (@p321) :args (@t237))
% 0.35/0.74  (step @p323 :rule trans :premises (@p322 @p315))
% 0.35/0.74  (step @p324 :rule refl :args (tptp.powersetI))
% 0.35/0.74  (step @p325 :rule cong :premises (@p324 @p323) :args (@t238))
% 0.35/0.74  (step @p326 :rule eq_resolve :premises (@p35 @p325))
% 0.35/0.74  (step @p327 :rule cong :premises (@p326 @p309) :args (@t547))
% 0.35/0.74  (step @p328 :rule refl :args (@t329))
% 0.35/0.74  (step @p329 :rule refl :args (@t328))
% 0.35/0.74  (step @p330 :rule refl :args (@t2))
% 0.35/0.74  (step @p331 :rule cong :premises (@p330 @p329) :args (@t329))
% 0.35/0.74  (step @p332 :rule trans :premises (@p331 @p328))
% 0.35/0.74  (step @p333 :rule refl :args (@t155))
% 0.35/0.74  (step @p334 :rule ho_cong :premises (@p333 @p329))
% 0.35/0.74  (step @p335 :rule cong :premises (@p334 @p332) :args ((= @t548 @t329)))
% 0.35/0.74  (step @p336 :rule symm :premises (@p335))
% 0.35/0.74  (step @p337 :rule refl :args ((_ @t155 @t328)))
% 0.35/0.74  (step @p338 :rule eq_resolve :premises (@p337 @p336))
% 0.35/0.74  (step @p339 :rule cong :premises (@p330 @p338) :args (@t549))
% 0.35/0.74  (step @p340 :rule cong :premises (@p339) :args ((forall @t64 @t549)))
% 0.35/0.74  (step @p341 :rule eq-symm :args (@t548 @t2))
% 0.35/0.74  (step @p342 :rule refl :args (@t2))
% 0.35/0.74  (step @p343 :rule symm :premises (@p329))
% 0.35/0.74  (step @p344 :rule alpha_equiv :args (@t232 @t550 (@list @t327)))
% 0.35/0.74  (step @p345 :rule trans :premises (@p344 @p343))
% 0.35/0.74  (step @p346 :rule refl :args (@t155))
% 0.35/0.74  (step @p347 :rule ho_cong :premises (@p346 @p345))
% 0.35/0.74  (step @p348 :rule cong :premises (@p347 @p342) :args (@t233))
% 0.35/0.74  (step @p349 :rule trans :premises (@p348 @p341))
% 0.35/0.74  (step @p350 :rule cong :premises (@p349) :args (@t234))
% 0.35/0.74  (step @p351 :rule trans :premises (@p350 @p340))
% 0.35/0.74  (step @p352 :rule refl :args (tptp.setoftrueEq))
% 0.35/0.74  (step @p353 :rule cong :premises (@p352 @p351) :args (@t235))
% 0.35/0.74  (step @p354 :rule eq_resolve :premises (@p34 @p353))
% 0.35/0.74  (step @p355 :rule cong :premises (@p354 @p327) :args (@t551))
% 0.35/0.74  (step @p356 :rule refl :args (@t330))
% 0.35/0.74  (step @p357 :rule refl :args (@t21))
% 0.35/0.74  (step @p358 :rule cong :premises (@p357 @p356) :args ((= @t21 @t330)))
% 0.35/0.74  (step @p359 :rule symm :premises (@p358))
% 0.35/0.74  (step @p360 :rule eq_resolve :premises (@p357 @p359))
% 0.35/0.74  (step @p361 :rule refl :args (@t129))
% 0.35/0.74  (step @p362 :rule refl :args ((tptp.in @t19 @t25)))
% 0.35/0.74  (step @p363 :rule refl :args (@t331))
% 0.35/0.74  (step @p364 :rule refl :args (@t19))
% 0.35/0.74  (step @p365 :rule cong :premises (@p364 @p363) :args (@t332))
% 0.35/0.74  (step @p366 :rule trans :premises (@p365 @p362))
% 0.35/0.74  (step @p367 :rule refl :args (@t20))
% 0.35/0.74  (step @p368 :rule ho_cong :premises (@p367 @p363))
% 0.35/0.74  (step @p369 :rule cong :premises (@p368 @p366) :args ((= (_ @t20 @t331) @t332)))
% 0.35/0.74  (step @p370 :rule symm :premises (@p369))
% 0.35/0.74  (step @p371 :rule refl :args (@t26))
% 0.35/0.74  (step @p372 :rule eq_resolve :premises (@p371 @p370))
% 0.35/0.74  (step @p373 :rule refl :args (@t25))
% 0.35/0.74  (step @p374 :rule cong :premises (@p373 @p363) :args ((= @t25 @t331)))
% 0.35/0.74  (step @p375 :rule symm :premises (@p374))
% 0.35/0.74  (step @p376 :rule eq_resolve :premises (@p373 @p375))
% 0.35/0.74  (step @p377 :rule ho_cong :premises (@p367 @p376))
% 0.35/0.74  (step @p378 :rule trans :premises (@p377 @p372))
% 0.35/0.74  (step @p379 :rule cong :premises (@p378) :args (@t552))
% 0.35/0.74  (step @p380 :rule nary_cong :premises (@p379 @p361 @p360) :args (@t553))
% 0.35/0.74  (step @p381 :rule cong :premises (@p380) :args ((forall @t28 @t553)))
% 0.35/0.74  (step @p382 :rule aci_norm :args ((= (or @t552 @t554) @t553)))
% 0.35/0.74  (step @p383 :rule bool-impl-elim :args (@t26 @t554))
% 0.35/0.74  (step @p384 :rule trans :premises (@p383 @p382))
% 0.35/0.74  (step @p385 :rule cong :premises (@p384) :args ((forall @t28 (=> @t26 @t554))))
% 0.35/0.74  (step @p386 :rule trans :premises (@p385 @p381))
% 0.35/0.74  (step @p387 :rule refl :args (@t21))
% 0.35/0.74  (step @p388 :rule eq-symm :args (@t19 @t4))
% 0.35/0.74  (step @p389 :rule nary_cong :premises (@p388 @p387) :args (@t23))
% 0.35/0.74  (step @p390 :rule refl :args (@t26))
% 0.35/0.74  (step @p391 :rule cong :premises (@p390 @p389) :args (@t229))
% 0.35/0.74  (step @p392 :rule cong :premises (@p391) :args (@t230))
% 0.35/0.75  (step @p393 :rule trans :premises (@p392 @p386))
% 0.35/0.75  (step @p394 :rule refl :args (tptp.setadjoinOr))
% 0.35/0.75  (step @p395 :rule cong :premises (@p394 @p393) :args (@t231))
% 0.35/0.75  (step @p396 :rule eq_resolve :premises (@p33 @p395))
% 0.35/0.75  (step @p397 :rule cong :premises (@p396 @p355) :args (@t555))
% 0.35/0.75  (step @p398 :rule refl :args (@t330))
% 0.35/0.75  (step @p399 :rule nary_cong :premises (@p379 @p361 @p398) :args (@t556))
% 0.35/0.75  (step @p400 :rule cong :premises (@p399) :args ((forall @t28 @t556)))
% 0.35/0.75  (step @p401 :rule aci_norm :args ((= (or @t552 @t497) @t556)))
% 0.35/0.75  (step @p402 :rule bool-impl-elim :args (@t26 @t497))
% 0.35/0.75  (step @p403 :rule trans :premises (@p402 @p401))
% 0.35/0.75  (step @p404 :rule cong :premises (@p403) :args ((forall @t28 (=> @t26 @t497))))
% 0.35/0.75  (step @p405 :rule trans :premises (@p404 @p400))
% 0.35/0.75  (step @p406 :rule aci_norm :args ((= (and @t330 true) @t330)))
% 0.35/0.75  (step @p407 :rule refl :args (@t330))
% 0.35/0.75  (step @p408 :rule nary_cong :premises (@p407 @p168) :args (@t557))
% 0.35/0.75  (step @p409 :rule trans :premises (@p408 @p406))
% 0.35/0.75  (step @p410 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 0.35/0.75  (step @p411 :rule refl :args (@t129))
% 0.35/0.75  (step @p412 :rule nary_cong :premises (@p411 @p168) :args (@t558))
% 0.35/0.75  (step @p413 :rule trans :premises (@p412 @p410))
% 0.35/0.75  (step @p414 :rule nary_cong :premises (@p413 @p409) :args (@t559))
% 0.35/0.75  (step @p415 :rule aci_norm :args ((= @t560 @t559)))
% 0.35/0.75  (step @p416 :rule trans :premises (@p415 @p414))
% 0.35/0.75  (step @p417 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t526 @t562 @t561 @t172)) @t560)))
% 0.35/0.75  (step @p418 :rule refl :args (@t561))
% 0.35/0.75  (step @p419 :rule refl :args (@t562))
% 0.35/0.75  (step @p420 :rule nary_cong :premises (@p181 @p419 @p418 @p174) :args (@t563))
% 0.35/0.75  (step @p421 :rule aci_norm :args ((= @t564 @t563)))
% 0.35/0.75  (step @p422 :rule trans :premises (@p421 @p420))
% 0.35/0.75  (step @p423 :rule cong :premises (@p422) :args ((forall @t177 @t564)))
% 0.35/0.75  (step @p424 :rule trans :premises (@p423 @p417))
% 0.35/0.75  (step @p425 :rule trans :premises (@p424 @p416))
% 0.35/0.75  (step @p426 :rule refl :args (@t524))
% 0.35/0.75  (step @p427 :rule nary_cong :premises (@p360 @p426) :args (@t565))
% 0.35/0.75  (step @p428 :rule nary_cong :premises (@p419 @p427 @p174) :args (@t566))
% 0.35/0.75  (step @p429 :rule cong :premises (@p428) :args ((forall @t177 @t566)))
% 0.35/0.75  (step @p430 :rule trans :premises (@p429 @p425))
% 0.35/0.75  (step @p431 :rule aci_norm :args ((= (or @t562 (or @t565 @t172)) @t566)))
% 0.35/0.75  (step @p432 :rule bool-implies-de-morgan :args (@t21 @t172))
% 0.35/0.75  (step @p433 :rule nary_cong :premises (@p432 @p174) :args ((or (not @t221) @t172)))
% 0.35/0.75  (step @p434 :rule bool-impl-elim :args (@t221 @t172))
% 0.35/0.75  (step @p435 :rule trans :premises (@p434 @p433))
% 0.35/0.75  (step @p436 :rule bool-implies-de-morgan :args (@t129 @t172))
% 0.35/0.75  (step @p437 :rule nary_cong :premises (@p436 @p435) :args ((or (not @t567) @t222)))
% 0.35/0.75  (step @p438 :rule trans :premises (@p437 @p431))
% 0.35/0.75  (step @p439 :rule bool-impl-elim :args (@t567 @t222))
% 0.35/0.75  (step @p440 :rule trans :premises (@p439 @p438))
% 0.35/0.75  (step @p441 :rule cong :premises (@p440) :args ((forall @t177 (=> @t567 @t222))))
% 0.35/0.75  (step @p442 :rule trans :premises (@p441 @p430))
% 0.35/0.75  (step @p443 :rule refl :args (@t222))
% 0.35/0.75  (step @p444 :rule cong :premises (@p388 @p194) :args (@t223))
% 0.35/0.75  (step @p445 :rule cong :premises (@p444 @p443) :args (@t224))
% 0.35/0.75  (step @p446 :rule cong :premises (@p445) :args (@t225))
% 0.35/0.75  (step @p447 :rule trans :premises (@p446 @p442))
% 0.35/0.75  (step @p448 :rule cong :premises (@p390 @p447) :args (@t226))
% 0.35/0.75  (step @p449 :rule cong :premises (@p448) :args (@t227))
% 0.35/0.75  (step @p450 :rule trans :premises (@p449 @p405))
% 0.35/0.75  (step @p451 :rule refl :args (tptp.setadjoinE))
% 0.35/0.75  (step @p452 :rule cong :premises (@p451 @p450) :args (@t228))
% 0.35/0.75  (step @p453 :rule eq_resolve :premises (@p32 @p452))
% 0.35/0.75  (step @p454 :rule cong :premises (@p453 @p397) :args (@t568))
% 0.35/0.75  (step @p455 :rule cong :premises (@p360) :args (@t569))
% 0.35/0.75  (step @p456 :rule nary_cong :premises (@p455 @p378) :args (@t570))
% 0.35/0.75  (step @p457 :rule cong :premises (@p456) :args ((forall @t28 @t570)))
% 0.35/0.75  (step @p458 :rule bool-impl-elim :args (@t21 @t26))
% 0.35/0.75  (step @p459 :rule cong :premises (@p458) :args (@t219))
% 0.35/0.75  (step @p460 :rule trans :premises (@p459 @p457))
% 0.35/0.75  (step @p461 :rule refl :args (tptp.setadjoinIR))
% 0.35/0.75  (step @p462 :rule cong :premises (@p461 @p460) :args (@t220))
% 0.35/0.75  (step @p463 :rule eq_resolve :premises (@p31 @p462))
% 0.35/0.75  (step @p464 :rule cong :premises (@p463 @p454) :args (@t571))
% 0.35/0.75  (step @p465 :rule cong :premises (@p30 @p464) :args (@t572))
% 0.35/0.75  (step @p466 :rule refl :args ((tptp.in @t4 @t213)))
% 0.35/0.75  (step @p467 :rule refl :args (@t339))
% 0.35/0.75  (step @p468 :rule cong :premises (@p145 @p467) :args (@t340))
% 0.35/0.75  (step @p469 :rule trans :premises (@p468 @p466))
% 0.35/0.75  (step @p470 :rule ho_cong :premises (@p148 @p467))
% 0.35/0.75  (step @p471 :rule cong :premises (@p470 @p469) :args ((= (_ @t5 @t339) @t340)))
% 0.35/0.75  (step @p472 :rule symm :premises (@p471))
% 0.35/0.75  (step @p473 :rule refl :args (@t214))
% 0.35/0.75  (step @p474 :rule eq_resolve :premises (@p473 @p472))
% 0.35/0.75  (step @p475 :rule refl :args (@t213))
% 0.35/0.75  (step @p476 :rule cong :premises (@p475 @p467) :args ((= @t213 @t339)))
% 0.35/0.75  (step @p477 :rule symm :premises (@p476))
% 0.35/0.75  (step @p478 :rule eq_resolve :premises (@p475 @p477))
% 0.35/0.75  (step @p479 :rule ho_cong :premises (@p148 @p478))
% 0.35/0.75  (step @p480 :rule trans :premises (@p479 @p474))
% 0.35/0.75  (step @p481 :rule cong :premises (@p480) :args (@t215))
% 0.35/0.75  (step @p482 :rule refl :args (tptp.setadjoinIL))
% 0.35/0.75  (step @p483 :rule cong :premises (@p482 @p481) :args (@t216))
% 0.35/0.75  (step @p484 :rule eq_resolve :premises (@p29 @p483))
% 0.35/0.75  (step @p485 :rule cong :premises (@p484 @p465) :args (@t573))
% 0.35/0.75  (step @p486 :rule aci_norm :args ((= (or @t344 false) @t344)))
% 0.35/0.75  (step @p487 :rule evaluate :args ((not true)))
% 0.35/0.75  (step @p488 :rule eq-refl :args (tptp.emptyset))
% 0.35/0.75  (step @p489 :rule cong :premises (@p488) :args (@t574))
% 0.35/0.75  (step @p490 :rule trans :premises (@p489 @p487))
% 0.35/0.75  (step @p491 :rule refl :args (@t344))
% 0.35/0.75  (step @p492 :rule nary_cong :premises (@p491 @p490) :args (@t575))
% 0.35/0.75  (step @p493 :rule trans :premises (@p492 @p486))
% 0.35/0.75  (step @p494 :rule cong :premises (@p493) :args ((forall @t345 @t575)))
% 0.35/0.75  (step @p495 :rule quant-var-elim-eq :args ((= (forall @t64 @t578) @t575)))
% 0.35/0.75  (step @p496 :rule aci_norm :args ((= @t579 @t578)))
% 0.35/0.75  (step @p497 :rule cong :premises (@p496) :args (@t580))
% 0.35/0.75  (step @p498 :rule trans :premises (@p497 @p495))
% 0.35/0.75  (step @p499 :rule cong :premises (@p498) :args (@t581))
% 0.35/0.75  (step @p500 :rule quant-merge-prenex :args ((= @t581 @t582)))
% 0.35/0.75  (step @p501 :rule symm :premises (@p500))
% 0.35/0.75  (step @p502 :rule quant_var_reordering :args ((= @t583 @t582)))
% 0.35/0.75  (step @p503 :rule trans :premises (@p502 @p501 @p499))
% 0.35/0.75  (step @p504 :rule trans :premises (@p503 @p494))
% 0.35/0.75  (step @p505 :rule quant-merge-prenex :args ((= (forall @t64 @t584) @t583)))
% 0.35/0.75  (step @p506 :rule refl :args (@t576))
% 0.35/0.75  (step @p507 :rule alpha_equiv :args (@t585 (@list @t343) @t550))
% 0.35/0.75  (step @p508 :rule nary_cong :premises (@p507 @p506) :args (@t586))
% 0.35/0.75  (step @p509 :rule quant-miniscope-or :args ((= @t584 @t586)))
% 0.35/0.75  (step @p510 :rule trans :premises (@p509 @p508))
% 0.35/0.75  (step @p511 :rule symm :premises (@p510))
% 0.35/0.75  (step @p512 :rule cong :premises (@p511) :args ((forall @t64 (or @t353 @t576))))
% 0.35/0.75  (step @p513 :rule trans :premises (@p512 @p505))
% 0.35/0.75  (step @p514 :rule trans :premises (@p513 @p504))
% 0.35/0.75  (step @p515 :rule bool-double-not-elim :args (@t353))
% 0.35/0.75  (step @p516 :rule nary_cong :premises (@p515 @p506) :args ((or @t587 @t576)))
% 0.35/0.75  (step @p517 :rule bool-impl-elim :args (@t354 @t576))
% 0.35/0.75  (step @p518 :rule trans :premises (@p517 @p516))
% 0.35/0.75  (step @p519 :rule cong :premises (@p518) :args ((forall @t64 (=> @t354 @t576))))
% 0.35/0.75  (step @p520 :rule trans :premises (@p519 @p514))
% 0.35/0.75  (step @p521 :rule beta-reduce :args ((= @t588 @t576)))
% 0.35/0.75  (step @p522 :rule cong :premises (@p253) :args (@t194))
% 0.35/0.75  (step @p523 :rule cong :premises (@p522) :args (@t195))
% 0.35/0.75  (step @p524 :rule cong :premises (@p523) :args (@t589))
% 0.35/0.75  (step @p525 :rule exists-elim :args ((= @t89 @t589)))
% 0.35/0.75  (step @p526 :rule trans :premises (@p525 @p524))
% 0.35/0.75  (step @p527 :rule cong :premises (@p526 @p521) :args (@t590))
% 0.35/0.75  (step @p528 :rule cong :premises (@p527) :args (@t591))
% 0.35/0.75  (step @p529 :rule trans :premises (@p528 @p520))
% 0.35/0.75  (step @p530 :rule refl :args (tptp.nonemptyI1))
% 0.35/0.75  (step @p531 :rule cong :premises (@p530 @p529) :args ((= tptp.nonemptyI1 @t591)))
% 0.35/0.75  (step @p532 :rule ho_cong :premises (@p45 @p342))
% 0.35/0.75  (step @p533 :rule refl :args (@t89))
% 0.35/0.75  (step @p534 :rule cong :premises (@p533 @p532) :args (@t210))
% 0.35/0.75  (step @p535 :rule cong :premises (@p534) :args (@t211))
% 0.35/0.75  (step @p536 :rule cong :premises (@p530 @p535) :args (@t212))
% 0.35/0.75  (step @p537 :rule trans :premises (@p536 @p531))
% 0.35/0.75  (step @p538 :rule eq_resolve :premises (@p28 @p537))
% 0.35/0.75  (step @p539 :rule cong :premises (@p538 @p485) :args (@t592))
% 0.35/0.75  (step @p540 :rule lambda-elim :args ((= @t593 @t143)))
% 0.35/0.75  (step @p541 :rule cong :premises (@p342 @p540) :args (@t594))
% 0.35/0.75  (step @p542 :rule refl :args (tptp.emptyset))
% 0.35/0.75  (step @p543 :rule cong :premises (@p542 @p541) :args (@t595))
% 0.35/0.75  (step @p544 :rule cong :premises (@p543) :args (@t596))
% 0.35/0.75  (step @p545 :rule refl :args (@t350))
% 0.35/0.75  (step @p546 :rule refl :args (@t311))
% 0.35/0.75  (step @p547 :rule nary_cong :premises (@p546 @p545 @p544) :args (@t597))
% 0.35/0.75  (step @p548 :rule cong :premises (@p547) :args ((forall @t159 @t597)))
% 0.35/0.75  (step @p549 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 0.35/0.75  (step @p550 :rule refl :args (@t369))
% 0.35/0.75  (step @p551 :rule cong :premises (@p550) :args (@t593))
% 0.35/0.75  (step @p552 :rule cong :premises (@p330 @p551) :args (@t594))
% 0.35/0.75  (step @p553 :rule trans :premises (@p552 @p549))
% 0.35/0.75  (step @p554 :rule ho_cong :premises (@p333 @p551))
% 0.35/0.75  (step @p555 :rule cong :premises (@p554 @p553) :args ((= (_ @t155 @t593) @t594)))
% 0.35/0.75  (step @p556 :rule symm :premises (@p555))
% 0.35/0.75  (step @p557 :rule refl :args (@t156))
% 0.35/0.75  (step @p558 :rule eq_resolve :premises (@p557 @p556))
% 0.35/0.75  (step @p559 :rule refl :args (@t153))
% 0.35/0.75  (step @p560 :rule cong :premises (@p559 @p550) :args ((= @t153 @t369)))
% 0.35/0.75  (step @p561 :rule symm :premises (@p560))
% 0.35/0.75  (step @p562 :rule eq_resolve :premises (@p559 @p561))
% 0.35/0.75  (step @p563 :rule cong :premises (@p562) :args (@t154))
% 0.35/0.75  (step @p564 :rule ho_cong :premises (@p333 @p563))
% 0.35/0.75  (step @p565 :rule trans :premises (@p564 @p558))
% 0.35/0.75  (step @p566 :rule cong :premises (@p49 @p565) :args (@t598))
% 0.35/0.75  (step @p567 :rule cong :premises (@p566) :args (@t599))
% 0.35/0.75  (step @p568 :rule refl :args (@t349))
% 0.35/0.75  (step @p569 :rule refl :args (@t144))
% 0.35/0.75  (step @p570 :rule cong :premises (@p569 @p568) :args ((= @t144 @t349)))
% 0.35/0.75  (step @p571 :rule symm :premises (@p570))
% 0.35/0.75  (step @p572 :rule eq_resolve :premises (@p569 @p571))
% 0.35/0.75  (step @p573 :rule cong :premises (@p572) :args (@t600))
% 0.35/0.75  (step @p574 :rule nary_cong :premises (@p522 @p573 @p567) :args (@t601))
% 0.35/0.75  (step @p575 :rule cong :premises (@p574) :args ((forall @t159 @t601)))
% 0.35/0.75  (step @p576 :rule trans :premises (@p575 @p548))
% 0.35/0.75  (step @p577 :rule aci_norm :args ((= (or @t194 (or @t600 @t599)) @t601)))
% 0.35/0.75  (step @p578 :rule bool-impl-elim :args (@t144 @t599))
% 0.35/0.75  (step @p579 :rule refl :args (@t194))
% 0.35/0.75  (step @p580 :rule nary_cong :premises (@p579 @p578) :args ((or @t194 @t602)))
% 0.35/0.75  (step @p581 :rule trans :premises (@p580 @p577))
% 0.35/0.75  (step @p582 :rule bool-impl-elim :args (@t7 @t602))
% 0.35/0.75  (step @p583 :rule trans :premises (@p582 @p581))
% 0.35/0.75  (step @p584 :rule cong :premises (@p583) :args ((forall @t159 (=> @t7 @t602))))
% 0.35/0.75  (step @p585 :rule trans :premises (@p584 @p576))
% 0.35/0.75  (step @p586 :rule eq-symm :args (@t156 tptp.emptyset))
% 0.35/0.75  (step @p587 :rule cong :premises (@p586) :args (@t603))
% 0.35/0.75  (step @p588 :rule beta-reduce :args ((= @t604 @t603)))
% 0.35/0.75  (step @p589 :rule trans :premises (@p588 @p587))
% 0.35/0.75  (step @p590 :rule refl :args (@t144))
% 0.35/0.75  (step @p591 :rule cong :premises (@p590 @p589) :args (@t605))
% 0.35/0.75  (step @p592 :rule refl :args (@t7))
% 0.35/0.75  (step @p593 :rule cong :premises (@p592 @p591) :args (@t606))
% 0.35/0.75  (step @p594 :rule cong :premises (@p593) :args (@t607))
% 0.35/0.75  (step @p595 :rule trans :premises (@p594 @p585))
% 0.35/0.75  (step @p596 :rule refl :args (tptp.nonemptyI))
% 0.35/0.75  (step @p597 :rule cong :premises (@p596 @p595) :args ((= tptp.nonemptyI @t607)))
% 0.35/0.75  (step @p598 :rule refl :args (@t156))
% 0.35/0.75  (step @p599 :rule ho_cong :premises (@p45 @p598))
% 0.35/0.75  (step @p600 :rule cong :premises (@p590 @p599) :args (@t206))
% 0.35/0.75  (step @p601 :rule cong :premises (@p592 @p600) :args (@t207))
% 0.35/0.75  (step @p602 :rule cong :premises (@p601) :args (@t208))
% 0.35/0.75  (step @p603 :rule cong :premises (@p596 @p602) :args (@t209))
% 0.35/0.75  (step @p604 :rule trans :premises (@p603 @p597))
% 0.35/0.75  (step @p605 :rule eq_resolve :premises (@p27 @p604))
% 0.35/0.75  (step @p606 :rule cong :premises (@p605 @p539) :args (@t608))
% 0.35/0.75  (step @p607 :rule refl :args (@t354))
% 0.35/0.75  (step @p608 :rule bool-double-not-elim :args (@t193))
% 0.35/0.75  (step @p609 :rule nary_cong :premises (@p608 @p607) :args ((or (not @t576) @t354)))
% 0.35/0.75  (step @p610 :rule bool-impl-elim :args (@t576 @t354))
% 0.35/0.75  (step @p611 :rule trans :premises (@p610 @p609))
% 0.35/0.75  (step @p612 :rule cong :premises (@p611) :args ((forall @t64 (=> @t576 @t354))))
% 0.35/0.75  (step @p613 :rule cong :premises (@p521 @p526) :args (@t609))
% 0.35/0.75  (step @p614 :rule cong :premises (@p613) :args (@t610))
% 0.35/0.75  (step @p615 :rule trans :premises (@p614 @p612))
% 0.35/0.75  (step @p616 :rule refl :args (tptp.nonemptyE1))
% 0.35/0.75  (step @p617 :rule cong :premises (@p616 @p615) :args ((= tptp.nonemptyE1 @t610)))
% 0.35/0.75  (step @p618 :rule cong :premises (@p532 @p533) :args (@t203))
% 0.35/0.75  (step @p619 :rule cong :premises (@p618) :args (@t204))
% 0.35/0.75  (step @p620 :rule cong :premises (@p616 @p619) :args (@t205))
% 0.35/0.75  (step @p621 :rule trans :premises (@p620 @p617))
% 0.35/0.75  (step @p622 :rule eq_resolve :premises (@p26 @p621))
% 0.35/0.75  (step @p623 :rule cong :premises (@p622 @p606) :args (@t611))
% 0.35/0.75  (step @p624 :rule refl :args (@t4))
% 0.35/0.75  (step @p625 :rule cong :premises (@p624 @p541) :args (@t612))
% 0.35/0.75  (step @p626 :rule refl :args (@t349))
% 0.35/0.75  (step @p627 :rule cong :premises (@p626 @p625) :args (@t613))
% 0.35/0.75  (step @p628 :rule nary_cong :premises (@p546 @p627) :args (@t614))
% 0.35/0.75  (step @p629 :rule cong :premises (@p628) :args ((forall @t159 @t614)))
% 0.35/0.75  (step @p630 :rule refl :args ((tptp.in @t4 @t156)))
% 0.35/0.75  (step @p631 :rule cong :premises (@p145 @p553) :args (@t612))
% 0.35/0.75  (step @p632 :rule trans :premises (@p631 @p630))
% 0.35/0.75  (step @p633 :rule ho_cong :premises (@p148 @p553))
% 0.35/0.75  (step @p634 :rule cong :premises (@p633 @p632) :args ((= (_ @t5 @t594) @t612)))
% 0.35/0.75  (step @p635 :rule symm :premises (@p634))
% 0.35/0.75  (step @p636 :rule refl :args (@t157))
% 0.35/0.75  (step @p637 :rule eq_resolve :premises (@p636 @p635))
% 0.35/0.75  (step @p638 :rule ho_cong :premises (@p148 @p565))
% 0.35/0.75  (step @p639 :rule trans :premises (@p638 @p637))
% 0.35/0.75  (step @p640 :rule cong :premises (@p572 @p639) :args (@t615))
% 0.35/0.75  (step @p641 :rule nary_cong :premises (@p522 @p640) :args (@t616))
% 0.35/0.75  (step @p642 :rule cong :premises (@p641) :args ((forall @t159 @t616)))
% 0.35/0.75  (step @p643 :rule trans :premises (@p642 @p629))
% 0.35/0.75  (step @p644 :rule bool-impl-elim :args (@t7 @t615))
% 0.35/0.75  (step @p645 :rule cong :premises (@p644) :args ((forall @t159 (=> @t7 @t615))))
% 0.35/0.75  (step @p646 :rule trans :premises (@p645 @p643))
% 0.35/0.75  (step @p647 :rule eq-symm :args (@t157 @t144))
% 0.35/0.75  (step @p648 :rule cong :premises (@p592 @p647) :args (@t199))
% 0.35/0.75  (step @p649 :rule cong :premises (@p648) :args (@t200))
% 0.35/0.75  (step @p650 :rule trans :premises (@p649 @p646))
% 0.35/0.75  (step @p651 :rule refl :args (tptp.setbeta))
% 0.35/0.75  (step @p652 :rule cong :premises (@p651 @p650) :args (@t201))
% 0.35/0.75  (step @p653 :rule eq_resolve :premises (@p25 @p652))
% 0.35/0.75  (step @p654 :rule cong :premises (@p653 @p623) :args (@t617))
% 0.35/0.75  (step @p655 :rule eq-symm :args (@t360 tptp.noeltsimpempty))
% 0.35/0.75  (step @p656 :rule refl :args (tptp.noeltsimpempty))
% 0.35/0.75  (step @p657 :rule bool-impl-elim :args (@t353 @t193))
% 0.35/0.75  (step @p658 :rule cong :premises (@p657) :args ((forall @t64 (=> @t353 @t193))))
% 0.35/0.75  (step @p659 :rule refl :args (@t193))
% 0.35/0.75  (step @p660 :rule cong :premises (@p523 @p659) :args (@t196))
% 0.35/0.75  (step @p661 :rule cong :premises (@p660) :args (@t197))
% 0.35/0.75  (step @p662 :rule trans :premises (@p661 @p658))
% 0.35/0.75  (step @p663 :rule cong :premises (@p662 @p656) :args ((= @t197 tptp.noeltsimpempty)))
% 0.35/0.75  (step @p664 :rule trans :premises (@p663 @p655))
% 0.35/0.75  (step @p665 :rule eq-symm :args (tptp.noeltsimpempty @t197))
% 0.35/0.75  (step @p666 :rule trans :premises (@p665 @p664))
% 0.35/0.75  (step @p667 :rule eq_resolve :premises (@p24 @p666))
% 0.35/0.75  (step @p668 :rule cong :premises (@p667 @p654) :args (@t618))
% 0.35/0.75  (step @p669 :rule refl :args (tptp.emptyI))
% 0.35/0.75  (step @p670 :rule cong :premises (@p669 @p662) :args (@t198))
% 0.35/0.75  (step @p671 :rule eq_resolve :premises (@p23 @p670))
% 0.35/0.75  (step @p672 :rule cong :premises (@p671 @p668) :args (@t619))
% 0.35/0.75  (step @p673 :rule aci_norm :args ((= (or @t364 (or @t326 @t3)) @t365)))
% 0.35/0.75  (step @p674 :rule bool-impl-elim :args (@t325 @t3))
% 0.35/0.75  (step @p675 :rule refl :args (@t364))
% 0.35/0.75  (step @p676 :rule nary_cong :premises (@p675 @p674) :args ((or @t364 @t620)))
% 0.35/0.75  (step @p677 :rule trans :premises (@p676 @p673))
% 0.35/0.75  (step @p678 :rule bool-impl-elim :args (@t363 @t620))
% 0.35/0.75  (step @p679 :rule trans :premises (@p678 @p677))
% 0.35/0.75  (step @p680 :rule cong :premises (@p679) :args ((forall @t12 (=> @t363 @t620))))
% 0.35/0.75  (step @p681 :rule refl :args (@t3))
% 0.35/0.75  (step @p682 :rule cong :premises (@p320 @p681) :args (@t188))
% 0.35/0.75  (step @p683 :rule nary_cong :premises (@p522 @p205) :args (@t621))
% 0.35/0.75  (step @p684 :rule cong :premises (@p683) :args ((forall @t9 @t621)))
% 0.35/0.75  (step @p685 :rule bool-impl-elim :args (@t7 @t6))
% 0.35/0.75  (step @p686 :rule cong :premises (@p685) :args (@t189))
% 0.35/0.75  (step @p687 :rule trans :premises (@p686 @p684))
% 0.35/0.75  (step @p688 :rule cong :premises (@p687 @p682) :args (@t190))
% 0.35/0.75  (step @p689 :rule cong :premises (@p688) :args (@t191))
% 0.35/0.75  (step @p690 :rule trans :premises (@p689 @p680))
% 0.35/0.75  (step @p691 :rule refl :args (tptp.setext))
% 0.35/0.75  (step @p692 :rule cong :premises (@p691 @p690) :args (@t192))
% 0.35/0.75  (step @p693 :rule eq_resolve :premises (@p22 @p692))
% 0.35/0.75  (step @p694 :rule cong :premises (@p693 @p672) :args (@t622))
% 0.35/0.75  (step @p695 :rule eq-symm :args (@t368 @t19))
% 0.35/0.75  (step @p696 :rule refl :args (@t370))
% 0.35/0.75  (step @p697 :rule nary_cong :premises (@p696 @p695) :args (@t623))
% 0.35/0.75  (step @p698 :rule cong :premises (@p697) :args (@t624))
% 0.35/0.75  (step @p699 :rule cong :premises (@p698) :args (@t625))
% 0.35/0.75  (step @p700 :rule refl :args (@t371))
% 0.35/0.75  (step @p701 :rule refl :args (@t372))
% 0.35/0.75  (step @p702 :rule nary_cong :premises (@p701 @p700 @p699) :args (@t626))
% 0.35/0.75  (step @p703 :rule aci_norm :args ((= @t628 @t626)))
% 0.35/0.75  (step @p704 :rule trans :premises (@p703 @p702))
% 0.35/0.75  (step @p705 :rule cong :premises (@p704) :args (@t629))
% 0.35/0.75  (step @p706 :rule quant-merge-prenex :args ((= (forall @t150 @t631) @t629)))
% 0.35/0.75  (step @p707 :rule refl :args (@t372))
% 0.35/0.75  (step @p708 :rule alpha_equiv :args (@t632 (@list @t368) @t550))
% 0.35/0.75  (step @p709 :rule nary_cong :premises (@p708 @p707) :args (@t633))
% 0.35/0.75  (step @p710 :rule quant-miniscope-or :args ((= @t631 @t633)))
% 0.35/0.75  (step @p711 :rule trans :premises (@p710 @p709))
% 0.35/0.75  (step @p712 :rule symm :premises (@p711))
% 0.35/0.75  (step @p713 :rule cong :premises (@p712) :args ((forall @t150 (or @t636 @t372))))
% 0.35/0.75  (step @p714 :rule trans :premises (@p713 @p706))
% 0.35/0.75  (step @p715 :rule trans :premises (@p714 @p705))
% 0.35/0.75  (step @p716 :rule bool-double-not-elim :args (@t636))
% 0.35/0.75  (step @p717 :rule nary_cong :premises (@p716 @p707) :args ((or @t638 @t372)))
% 0.35/0.75  (step @p718 :rule bool-impl-elim :args (@t637 @t372))
% 0.35/0.75  (step @p719 :rule trans :premises (@p718 @p717))
% 0.35/0.75  (step @p720 :rule cong :premises (@p719) :args ((forall @t150 (=> @t637 @t372))))
% 0.35/0.75  (step @p721 :rule trans :premises (@p720 @p715))
% 0.35/0.75  (step @p722 :rule cong :premises (@p573) :args (@t639))
% 0.35/0.75  (step @p723 :rule cong :premises (@p722) :args (@t640))
% 0.35/0.75  (step @p724 :rule exists-elim :args ((= @t184 @t640)))
% 0.35/0.75  (step @p725 :rule trans :premises (@p724 @p723))
% 0.35/0.75  (step @p726 :rule refl :args (@t635))
% 0.35/0.75  (step @p727 :rule nary_cong :premises (@p573 @p726) :args (@t641))
% 0.35/0.75  (step @p728 :rule cong :premises (@p727) :args ((forall @t9 @t641)))
% 0.35/0.75  (step @p729 :rule cong :premises (@p562) :args (@t642))
% 0.35/0.75  (step @p730 :rule nary_cong :premises (@p729 @p361) :args (@t643))
% 0.35/0.75  (step @p731 :rule cong :premises (@p730) :args ((forall @t70 @t643)))
% 0.35/0.75  (step @p732 :rule beta-reduce :args ((= @t644 @t153)))
% 0.35/0.75  (step @p733 :rule cong :premises (@p732) :args (@t645))
% 0.35/0.75  (step @p734 :rule nary_cong :premises (@p733 @p411) :args (@t646))
% 0.35/0.75  (step @p735 :rule cong :premises (@p734) :args (@t647))
% 0.35/0.75  (step @p736 :rule trans :premises (@p735 @p731))
% 0.35/0.75  (step @p737 :rule cong :premises (@p736) :args (@t648))
% 0.35/0.75  (step @p738 :rule beta-reduce :args ((= @t649 @t144)))
% 0.35/0.75  (step @p739 :rule cong :premises (@p738) :args (@t650))
% 0.35/0.75  (step @p740 :rule nary_cong :premises (@p739 @p737) :args (@t651))
% 0.35/0.75  (step @p741 :rule cong :premises (@p740) :args (@t652))
% 0.35/0.75  (step @p742 :rule trans :premises (@p741 @p728))
% 0.35/0.75  (step @p743 :rule cong :premises (@p742) :args (@t653))
% 0.35/0.75  (step @p744 :rule beta-reduce :args ((= @t655 @t653)))
% 0.35/0.75  (step @p745 :rule trans :premises (@p744 @p743))
% 0.35/0.75  (step @p746 :rule cong :premises (@p745 @p725) :args (@t656))
% 0.35/0.75  (step @p747 :rule cong :premises (@p746) :args (@t657))
% 0.35/0.75  (step @p748 :rule trans :premises (@p747 @p721))
% 0.35/0.75  (step @p749 :rule refl :args (tptp.exuE3e))
% 0.35/0.75  (step @p750 :rule cong :premises (@p749 @p748) :args ((= tptp.exuE3e @t657)))
% 0.35/0.75  (step @p751 :rule refl :args (@t184))
% 0.35/0.75  (step @p752 :rule refl :args (@t145))
% 0.35/0.75  (step @p753 :rule bool-and-de-morgan :args (@t144 @t634 true))
% 0.35/0.75  (step @p754 :rule cong :premises (@p753) :args (@t659))
% 0.35/0.75  (step @p755 :rule trans :premises (@p754 @p728))
% 0.35/0.75  (step @p756 :rule cong :premises (@p755) :args (@t660))
% 0.35/0.75  (step @p757 :rule exists-elim :args ((= (exists @t9 @t658) @t660)))
% 0.35/0.75  (step @p758 :rule trans :premises (@p757 @p756))
% 0.35/0.75  (step @p759 :rule bool-impl-elim :args (@t153 @t129))
% 0.35/0.75  (step @p760 :rule cong :premises (@p759) :args (@t166))
% 0.35/0.75  (step @p761 :rule trans :premises (@p760 @p731))
% 0.35/0.75  (step @p762 :rule nary_cong :premises (@p590 @p761) :args (@t167))
% 0.35/0.75  (step @p763 :rule cong :premises (@p762) :args (@t168))
% 0.35/0.75  (step @p764 :rule trans :premises (@p763 @p758))
% 0.35/0.75  (step @p765 :rule cong :premises (@p764) :args (@t300))
% 0.35/0.75  (step @p766 :rule trans :premises (@p43 @p765))
% 0.35/0.75  (step @p767 :rule ho_cong :premises (@p766 @p752))
% 0.35/0.75  (step @p768 :rule cong :premises (@p767 @p751) :args (@t185))
% 0.35/0.75  (step @p769 :rule cong :premises (@p768) :args (@t186))
% 0.35/0.75  (step @p770 :rule cong :premises (@p749 @p769) :args (@t187))
% 0.35/0.75  (step @p771 :rule trans :premises (@p770 @p750))
% 0.35/0.75  (step @p772 :rule eq_resolve :premises (@p21 @p771))
% 0.35/0.75  (step @p773 :rule cong :premises (@p772 @p694) :args (@t661))
% 0.35/0.75  (step @p774 :rule eq-symm :args (@t377 tptp.notinemptyset))
% 0.35/0.75  (step @p775 :rule refl :args (tptp.notinemptyset))
% 0.35/0.75  (step @p776 :rule refl :args (@t376))
% 0.35/0.75  (step @p777 :rule refl :args (@t15))
% 0.35/0.75  (step @p778 :rule cong :premises (@p777 @p776) :args ((= @t15 @t376)))
% 0.35/0.75  (step @p779 :rule symm :premises (@p778))
% 0.35/0.75  (step @p780 :rule eq_resolve :premises (@p777 @p779))
% 0.35/0.75  (step @p781 :rule cong :premises (@p780) :args (@t16))
% 0.35/0.75  (step @p782 :rule cong :premises (@p781) :args (@t17))
% 0.35/0.75  (step @p783 :rule cong :premises (@p782 @p775) :args ((= @t17 tptp.notinemptyset)))
% 0.35/0.75  (step @p784 :rule trans :premises (@p783 @p774))
% 0.35/0.75  (step @p785 :rule eq-symm :args (tptp.notinemptyset @t17))
% 0.35/0.75  (step @p786 :rule trans :premises (@p785 @p784))
% 0.35/0.75  (step @p787 :rule eq_resolve :premises (@p20 @p786))
% 0.35/0.75  (step @p788 :rule cong :premises (@p787 @p773) :args (@t662))
% 0.35/0.75  (step @p789 :rule bool-impl-false1 :args (@t15))
% 0.35/0.75  (step @p790 :rule cong :premises (@p789) :args (@t182))
% 0.35/0.75  (step @p791 :rule trans :premises (@p790 @p782))
% 0.35/0.75  (step @p792 :rule refl :args (tptp.emptysetimpfalse))
% 0.35/0.75  (step @p793 :rule cong :premises (@p792 @p791) :args (@t183))
% 0.35/0.75  (step @p794 :rule eq_resolve :premises (@p19 @p793))
% 0.35/0.75  (step @p795 :rule cong :premises (@p794 @p788) :args (@t663))
% 0.35/0.75  (step @p796 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t526 @t172)) false)))
% 0.35/0.75  (step @p797 :rule nary_cong :premises (@p181 @p174) :args (@t664))
% 0.35/0.75  (step @p798 :rule aci_norm :args ((= @t172 @t664)))
% 0.35/0.75  (step @p799 :rule trans :premises (@p798 @p797))
% 0.35/0.75  (step @p800 :rule cong :premises (@p799) :args (@t178))
% 0.35/0.75  (step @p801 :rule trans :premises (@p800 @p796))
% 0.35/0.75  (step @p802 :rule refl :args (@t15))
% 0.35/0.75  (step @p803 :rule cong :premises (@p802 @p801) :args (@t179))
% 0.35/0.75  (step @p804 :rule trans :premises (@p803 @p789))
% 0.35/0.75  (step @p805 :rule cong :premises (@p804) :args (@t180))
% 0.35/0.75  (step @p806 :rule trans :premises (@p805 @p782))
% 0.35/0.75  (step @p807 :rule refl :args (tptp.emptysetE))
% 0.35/0.75  (step @p808 :rule cong :premises (@p807 @p806) :args (@t181))
% 0.35/0.75  (step @p809 :rule eq_resolve :premises (@p18 @p808))
% 0.35/0.75  (step @p810 :rule cong :premises (@p809 @p795) :args (@t665))
% 0.35/0.75  (step @p811 :rule refl :args (@t382))
% 0.35/0.75  (step @p812 :rule symm :premises (@p811))
% 0.35/0.75  (step @p813 :rule alpha_equiv :args (@t668 @t669 (@list @t381)))
% 0.35/0.75  (step @p814 :rule trans :premises (@p813 @p812))
% 0.35/0.75  (step @p815 :rule refl :args (@t383))
% 0.35/0.75  (step @p816 :rule cong :premises (@p815 @p814) :args (@t670))
% 0.35/0.75  (step @p817 :rule cong :premises (@p624 @p816) :args (@t671))
% 0.35/0.75  (step @p818 :rule cong :premises (@p817) :args (@t672))
% 0.35/0.75  (step @p819 :rule aci_norm :args ((= @t673 @t672)))
% 0.35/0.75  (step @p820 :rule trans :premises (@p819 @p818))
% 0.35/0.75  (step @p821 :rule cong :premises (@p820) :args ((forall @t9 @t673)))
% 0.35/0.75  (step @p822 :rule quant-var-elim-eq :args ((= (forall @t177 (or @t526 @t677 @t172)) @t673)))
% 0.35/0.75  (step @p823 :rule refl :args (@t677))
% 0.35/0.75  (step @p824 :rule nary_cong :premises (@p181 @p823 @p174) :args (@t678))
% 0.35/0.75  (step @p825 :rule aci_norm :args ((= @t679 @t678)))
% 0.35/0.75  (step @p826 :rule trans :premises (@p825 @p824))
% 0.35/0.75  (step @p827 :rule cong :premises (@p826) :args (@t680))
% 0.35/0.75  (step @p828 :rule trans :premises (@p827 @p822))
% 0.35/0.75  (step @p829 :rule cong :premises (@p828) :args (@t681))
% 0.35/0.75  (step @p830 :rule quant-merge-prenex :args ((= @t681 @t682)))
% 0.35/0.75  (step @p831 :rule symm :premises (@p830))
% 0.35/0.75  (step @p832 :rule quant_var_reordering :args ((= (forall @t174 @t679) @t682)))
% 0.35/0.75  (step @p833 :rule trans :premises (@p832 @p831 @p829))
% 0.35/0.75  (step @p834 :rule trans :premises (@p833 @p821))
% 0.35/0.75  (step @p835 :rule refl :args ((tptp.in @t4 @t683)))
% 0.35/0.75  (step @p836 :rule refl :args ((tptp.dsetconstr @t302 @t674)))
% 0.35/0.75  (step @p837 :rule refl :args (@t674))
% 0.35/0.75  (step @p838 :rule refl :args (@t383))
% 0.35/0.75  (step @p839 :rule cong :premises (@p838 @p837) :args (@t675))
% 0.35/0.75  (step @p840 :rule trans :premises (@p839 @p836))
% 0.35/0.75  (step @p841 :rule cong :premises (@p145 @p840) :args (@t676))
% 0.35/0.75  (step @p842 :rule trans :premises (@p841 @p835))
% 0.35/0.75  (step @p843 :rule ho_cong :premises (@p148 @p840))
% 0.35/0.75  (step @p844 :rule cong :premises (@p843 @p842) :args ((= (_ @t5 @t675) @t676)))
% 0.35/0.75  (step @p845 :rule symm :premises (@p844))
% 0.35/0.75  (step @p846 :rule refl :args (@t684))
% 0.35/0.75  (step @p847 :rule eq_resolve :premises (@p846 @p845))
% 0.35/0.75  (step @p848 :rule refl :args (tptp.dsetconstr))
% 0.35/0.75  (step @p849 :rule ho_cong :premises (@p848 @p838))
% 0.35/0.75  (step @p850 :rule ho_cong :premises (@p849 @p837))
% 0.35/0.75  (step @p851 :rule cong :premises (@p850 @p840) :args ((= (_ (_ tptp.dsetconstr @t383) @t674) @t675)))
% 0.35/0.75  (step @p852 :rule symm :premises (@p851))
% 0.35/0.75  (step @p853 :rule refl :args (@t683))
% 0.35/0.75  (step @p854 :rule eq_resolve :premises (@p853 @p852))
% 0.35/0.75  (step @p855 :rule refl :args (@t302))
% 0.35/0.75  (step @p856 :rule cong :premises (@p855 @p838) :args ((= @t302 @t383)))
% 0.35/0.75  (step @p857 :rule symm :premises (@p856))
% 0.35/0.75  (step @p858 :rule eq_resolve :premises (@p855 @p857))
% 0.35/0.75  (step @p859 :rule ho_cong :premises (@p848 @p858))
% 0.35/0.75  (step @p860 :rule ho_cong :premises (@p859 @p837))
% 0.35/0.75  (step @p861 :rule trans :premises (@p860 @p854))
% 0.35/0.75  (step @p862 :rule ho_cong :premises (@p148 @p861))
% 0.35/0.75  (step @p863 :rule trans :premises (@p862 @p847))
% 0.35/0.75  (step @p864 :rule cong :premises (@p863) :args (@t685))
% 0.35/0.75  (step @p865 :rule nary_cong :premises (@p864 @p174) :args (@t686))
% 0.35/0.75  (step @p866 :rule cong :premises (@p865) :args ((forall @t174 @t686)))
% 0.35/0.75  (step @p867 :rule trans :premises (@p866 @p834))
% 0.35/0.75  (step @p868 :rule bool-impl-elim :args (@t684 @t172))
% 0.35/0.75  (step @p869 :rule cong :premises (@p868) :args ((forall @t174 (=> @t684 @t172))))
% 0.35/0.75  (step @p870 :rule trans :premises (@p869 @p867))
% 0.35/0.75  (step @p871 :rule alpha_equiv :args (@t301 @t550 @t669))
% 0.35/0.75  (step @p872 :rule refl :args (@t303))
% 0.35/0.75  (step @p873 :rule ho_cong :premises (@p872 @p871))
% 0.35/0.75  (step @p874 :rule ho_cong :premises (@p148 @p873))
% 0.35/0.75  (step @p875 :rule cong :premises (@p874 @p174) :args (@t687))
% 0.35/0.75  (step @p876 :rule cong :premises (@p875) :args ((forall @t174 @t687)))
% 0.35/0.75  (step @p877 :rule trans :premises (@p876 @p870))
% 0.35/0.75  (step @p878 :rule beta-reduce :args ((= @t688 @t304)))
% 0.35/0.75  (step @p879 :rule refl :args (@t5))
% 0.35/0.75  (step @p880 :rule ho_cong :premises (@p879 @p878))
% 0.35/0.75  (step @p881 :rule cong :premises (@p880 @p194) :args (@t689))
% 0.35/0.75  (step @p882 :rule cong :premises (@p881) :args (@t690))
% 0.35/0.75  (step @p883 :rule trans :premises (@p882 @p877))
% 0.35/0.75  (step @p884 :rule refl :args (tptp.prop2setE))
% 0.35/0.75  (step @p885 :rule cong :premises (@p884 @p883) :args ((= tptp.prop2setE @t690)))
% 0.35/0.75  (step @p886 :rule ho_cong :premises (@p44 @p194))
% 0.35/0.75  (step @p887 :rule ho_cong :premises (@p879 @p886))
% 0.35/0.75  (step @p888 :rule cong :premises (@p887 @p194) :args (@t173))
% 0.35/0.75  (step @p889 :rule cong :premises (@p888) :args (@t175))
% 0.35/0.75  (step @p890 :rule cong :premises (@p884 @p889) :args (@t176))
% 0.35/0.75  (step @p891 :rule trans :premises (@p890 @p885))
% 0.35/0.75  (step @p892 :rule eq_resolve :premises (@p17 @p891))
% 0.35/0.75  (step @p893 :rule cong :premises (@p892 @p810) :args (@t691))
% 0.35/0.75  (step @p894 :rule bool-eq-true :args (tptp.exuE1))
% 0.35/0.75  (step @p895 :rule symm :premises (@p894))
% 0.35/0.75  (step @p896 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 0.35/0.75  (step @p897 :rule bool-or-taut :args (false @t636 false false))
% 0.35/0.75  (step @p898 :rule refl :args (@t637))
% 0.35/0.75  (step @p899 :rule nary_cong :premises (@p716 @p898) :args ((or @t638 @t637)))
% 0.35/0.75  (step @p900 :rule bool-impl-elim :args (@t637 @t637))
% 0.35/0.75  (step @p901 :rule trans :premises (@p900 @p899))
% 0.35/0.75  (step @p902 :rule trans :premises (@p901 @p897))
% 0.35/0.75  (step @p903 :rule cong :premises (@p902) :args ((forall @t150 (=> @t637 @t637))))
% 0.35/0.75  (step @p904 :rule trans :premises (@p903 @p896))
% 0.35/0.75  (step @p905 :rule cong :premises (@p745 @p764) :args (@t692))
% 0.35/0.75  (step @p906 :rule cong :premises (@p905) :args (@t693))
% 0.35/0.75  (step @p907 :rule trans :premises (@p906 @p904))
% 0.35/0.75  (step @p908 :rule refl :args (tptp.exuE1))
% 0.35/0.75  (step @p909 :rule cong :premises (@p908 @p907) :args ((= tptp.exuE1 @t693)))
% 0.35/0.75  (step @p910 :rule trans :premises (@p909 @p894))
% 0.35/0.75  (step @p911 :rule refl :args (@t168))
% 0.35/0.75  (step @p912 :rule cong :premises (@p767 @p911) :args (@t169))
% 0.35/0.75  (step @p913 :rule cong :premises (@p912) :args (@t170))
% 0.35/0.75  (step @p914 :rule cong :premises (@p908 @p913) :args (@t171))
% 0.35/0.75  (step @p915 :rule trans :premises (@p914 @p910))
% 0.35/0.75  (step @p916 :rule eq_resolve :premises (@p16 @p915))
% 0.35/0.75  (step @p917 :rule eq_resolve :premises (@p916 @p895))
% 0.35/0.75  (step @p918 :rule cong :premises (@p917 @p893) :args (@t694))
% 0.35/0.75  (step @p919 :rule cong :premises (@p625) :args (@t695))
% 0.35/0.75  (step @p920 :rule nary_cong :premises (@p919 @p626) :args (@t696))
% 0.35/0.75  (step @p921 :rule cong :premises (@p920) :args ((forall @t159 @t696)))
% 0.35/0.75  (step @p922 :rule cong :premises (@p639) :args (@t697))
% 0.35/0.75  (step @p923 :rule nary_cong :premises (@p922 @p572) :args (@t698))
% 0.35/0.75  (step @p924 :rule cong :premises (@p923) :args ((forall @t159 @t698)))
% 0.35/0.75  (step @p925 :rule trans :premises (@p924 @p921))
% 0.35/0.75  (step @p926 :rule bool-impl-elim :args (@t157 @t144))
% 0.35/0.75  (step @p927 :rule cong :premises (@p926) :args (@t164))
% 0.35/0.75  (step @p928 :rule trans :premises (@p927 @p925))
% 0.35/0.75  (step @p929 :rule refl :args (tptp.dsetconstrER))
% 0.35/0.75  (step @p930 :rule cong :premises (@p929 @p928) :args (@t165))
% 0.35/0.75  (step @p931 :rule eq_resolve :premises (@p15 @p930))
% 0.35/0.75  (step @p932 :rule cong :premises (@p931 @p918) :args (@t699))
% 0.35/0.75  (step @p933 :rule refl :args (@t310))
% 0.35/0.75  (step @p934 :rule nary_cong :premises (@p919 @p933) :args (@t700))
% 0.35/0.75  (step @p935 :rule cong :premises (@p934) :args ((forall @t159 @t700)))
% 0.35/0.75  (step @p936 :rule nary_cong :premises (@p922 @p253) :args (@t701))
% 0.35/0.75  (step @p937 :rule cong :premises (@p936) :args ((forall @t159 @t701)))
% 0.35/0.75  (step @p938 :rule trans :premises (@p937 @p935))
% 0.35/0.75  (step @p939 :rule bool-impl-elim :args (@t157 @t7))
% 0.35/0.75  (step @p940 :rule cong :premises (@p939) :args (@t162))
% 0.35/0.75  (step @p941 :rule trans :premises (@p940 @p938))
% 0.35/0.75  (step @p942 :rule refl :args (tptp.dsetconstrEL))
% 0.35/0.75  (step @p943 :rule cong :premises (@p942 @p941) :args (@t163))
% 0.35/0.75  (step @p944 :rule eq_resolve :premises (@p14 @p943))
% 0.35/0.75  (step @p945 :rule cong :premises (@p944 @p932) :args (@t702))
% 0.35/0.75  (step @p946 :rule nary_cong :premises (@p546 @p545 @p625) :args (@t703))
% 0.35/0.75  (step @p947 :rule cong :premises (@p946) :args ((forall @t159 @t703)))
% 0.35/0.75  (step @p948 :rule nary_cong :premises (@p522 @p573 @p639) :args (@t704))
% 0.35/0.75  (step @p949 :rule cong :premises (@p948) :args ((forall @t159 @t704)))
% 0.35/0.75  (step @p950 :rule trans :premises (@p949 @p947))
% 0.35/0.75  (step @p951 :rule aci_norm :args ((= (or @t194 (or @t600 @t157)) @t704)))
% 0.35/0.75  (step @p952 :rule bool-impl-elim :args (@t144 @t157))
% 0.35/0.75  (step @p953 :rule nary_cong :premises (@p579 @p952) :args ((or @t194 @t158)))
% 0.35/0.75  (step @p954 :rule trans :premises (@p953 @p951))
% 0.35/0.75  (step @p955 :rule bool-impl-elim :args (@t7 @t158))
% 0.35/0.75  (step @p956 :rule trans :premises (@p955 @p954))
% 0.35/0.75  (step @p957 :rule cong :premises (@p956) :args (@t160))
% 0.35/0.75  (step @p958 :rule trans :premises (@p957 @p950))
% 0.35/0.75  (step @p959 :rule refl :args (tptp.dsetconstrI))
% 0.35/0.75  (step @p960 :rule cong :premises (@p959 @p958) :args (@t161))
% 0.35/0.75  (step @p961 :rule eq_resolve :premises (@p13 @p960))
% 0.35/0.75  (step @p962 :rule cong :premises (@p961 @p945) :args (@t705))
% 0.35/0.75  (step @p963 :rule eq-symm :args (@t393 @t19))
% 0.35/0.75  (step @p964 :rule nary_cong :premises (@p696 @p963) :args (@t706))
% 0.35/0.75  (step @p965 :rule cong :premises (@p964) :args (@t707))
% 0.35/0.75  (step @p966 :rule cong :premises (@p965) :args (@t708))
% 0.35/0.75  (step @p967 :rule refl :args (@t394))
% 0.35/0.75  (step @p968 :rule refl :args (@t395))
% 0.35/0.75  (step @p969 :rule nary_cong :premises (@p968 @p967 @p966) :args (@t709))
% 0.35/0.75  (step @p970 :rule aci_norm :args ((= @t711 @t709)))
% 0.35/0.75  (step @p971 :rule trans :premises (@p970 @p969))
% 0.35/0.75  (step @p972 :rule cong :premises (@p971) :args (@t712))
% 0.35/0.75  (step @p973 :rule quant-merge-prenex :args ((= (forall @t150 @t714) @t712)))
% 0.35/0.75  (step @p974 :rule refl :args (@t395))
% 0.35/0.75  (step @p975 :rule alpha_equiv :args (@t715 (@list @t393) @t550))
% 0.35/0.75  (step @p976 :rule nary_cong :premises (@p975 @p974) :args (@t716))
% 0.35/0.75  (step @p977 :rule quant-miniscope-or :args ((= @t714 @t716)))
% 0.35/0.75  (step @p978 :rule trans :premises (@p977 @p976))
% 0.35/0.75  (step @p979 :rule symm :premises (@p978))
% 0.35/0.75  (step @p980 :rule cong :premises (@p979) :args ((forall @t150 (or @t636 @t395))))
% 0.35/0.75  (step @p981 :rule trans :premises (@p980 @p973))
% 0.35/0.75  (step @p982 :rule trans :premises (@p981 @p972))
% 0.35/0.75  (step @p983 :rule lambda-elim :args ((= @t717 @t143)))
% 0.35/0.75  (step @p984 :rule cong :premises (@p983) :args (@t718))
% 0.35/0.75  (step @p985 :rule cong :premises (@p984) :args (@t719))
% 0.35/0.75  (step @p986 :rule refl :args (@t636))
% 0.35/0.75  (step @p987 :rule nary_cong :premises (@p986 @p985) :args (@t720))
% 0.35/0.75  (step @p988 :rule cong :premises (@p987) :args ((forall @t150 @t720)))
% 0.35/0.75  (step @p989 :rule trans :premises (@p988 @p982))
% 0.35/0.75  (step @p990 :rule refl :args ((_ @t143 @t146)))
% 0.35/0.75  (step @p991 :rule refl :args ((tptp.descr @t145)))
% 0.35/0.75  (step @p992 :rule cong :premises (@p568) :args (@t717))
% 0.35/0.75  (step @p993 :rule cong :premises (@p992) :args (@t718))
% 0.35/0.75  (step @p994 :rule trans :premises (@p993 @p991))
% 0.35/0.75  (step @p995 :rule cong :premises (@p994) :args (@t719))
% 0.35/0.75  (step @p996 :rule trans :premises (@p995 @p990))
% 0.35/0.75  (step @p997 :rule refl :args (@t143))
% 0.35/0.75  (step @p998 :rule ho_cong :premises (@p997 @p994))
% 0.35/0.75  (step @p999 :rule cong :premises (@p998 @p996) :args ((= (_ @t143 @t718) @t719)))
% 0.35/0.75  (step @p1000 :rule symm :premises (@p999))
% 0.35/0.75  (step @p1001 :rule refl :args (@t147))
% 0.35/0.75  (step @p1002 :rule eq_resolve :premises (@p1001 @p1000))
% 0.35/0.75  (step @p1003 :rule refl :args (tptp.descr))
% 0.35/0.75  (step @p1004 :rule ho_cong :premises (@p1003 @p992))
% 0.35/0.75  (step @p1005 :rule cong :premises (@p1004 @p994) :args ((= (_ tptp.descr @t717) @t718)))
% 0.35/0.75  (step @p1006 :rule symm :premises (@p1005))
% 0.35/0.75  (step @p1007 :rule refl :args (@t146))
% 0.35/0.75  (step @p1008 :rule eq_resolve :premises (@p1007 @p1006))
% 0.35/0.75  (step @p1009 :rule cong :premises (@p572) :args (@t145))
% 0.35/0.75  (step @p1010 :rule ho_cong :premises (@p1003 @p1009))
% 0.35/0.75  (step @p1011 :rule trans :premises (@p1010 @p1008))
% 0.35/0.75  (step @p1012 :rule ho_cong :premises (@p997 @p1011))
% 0.35/0.75  (step @p1013 :rule trans :premises (@p1012 @p1002))
% 0.35/0.75  (step @p1014 :rule refl :args (@t636))
% 0.35/0.75  (step @p1015 :rule nary_cong :premises (@p1014 @p1013) :args (@t721))
% 0.35/0.75  (step @p1016 :rule cong :premises (@p1015) :args ((forall @t150 @t721)))
% 0.35/0.75  (step @p1017 :rule trans :premises (@p1016 @p989))
% 0.35/0.75  (step @p1018 :rule nary_cong :premises (@p716 @p1001) :args ((or @t638 @t147)))
% 0.35/0.75  (step @p1019 :rule bool-impl-elim :args (@t637 @t147))
% 0.35/0.75  (step @p1020 :rule trans :premises (@p1019 @p1018))
% 0.35/0.75  (step @p1021 :rule cong :premises (@p1020) :args ((forall @t150 (=> @t637 @t147))))
% 0.35/0.75  (step @p1022 :rule trans :premises (@p1021 @p1017))
% 0.35/0.75  (step @p1023 :rule refl :args (@t147))
% 0.35/0.75  (step @p1024 :rule cong :premises (@p745 @p1023) :args (@t722))
% 0.35/0.75  (step @p1025 :rule cong :premises (@p1024) :args (@t723))
% 0.35/0.75  (step @p1026 :rule trans :premises (@p1025 @p1022))
% 0.35/0.75  (step @p1027 :rule refl :args (tptp.descrp))
% 0.35/0.75  (step @p1028 :rule cong :premises (@p1027 @p1026) :args ((= tptp.descrp @t723)))
% 0.35/0.75  (step @p1029 :rule cong :premises (@p767 @p1023) :args (@t149))
% 0.35/0.75  (step @p1030 :rule cong :premises (@p1029) :args (@t151))
% 0.35/0.75  (step @p1031 :rule cong :premises (@p1027 @p1030) :args (@t152))
% 0.35/0.75  (step @p1032 :rule trans :premises (@p1031 @p1028))
% 0.35/0.75  (step @p1033 :rule eq_resolve :premises (@p12 @p1032))
% 0.35/0.75  (step @p1034 :rule cong :premises (@p1033 @p962) :args (@t724))
% 0.35/0.75  (step @p1035 :rule aci_norm :args ((= (or @t447 (or @t440 (or @t436 @t424))) @t448)))
% 0.35/0.75  (step @p1036 :rule bool-and-de-morgan :args (@t435 @t423 true))
% 0.35/0.75  (step @p1037 :rule refl :args (@t440))
% 0.35/0.75  (step @p1038 :rule nary_cong :premises (@p1037 @p1036) :args ((or @t440 (not (and @t435 @t423)))))
% 0.35/0.75  (step @p1039 :rule bool-and-de-morgan :args (@t439 @t435 (and @t423)))
% 0.35/0.75  (step @p1040 :rule trans :premises (@p1039 @p1038))
% 0.35/0.75  (step @p1041 :rule refl :args (@t447))
% 0.35/0.75  (step @p1042 :rule nary_cong :premises (@p1041 @p1040) :args ((or @t447 (not (and @t439 @t435 @t423)))))
% 0.35/0.75  (step @p1043 :rule bool-and-de-morgan :args (@t446 @t439 (and @t435 @t423)))
% 0.35/0.75  (step @p1044 :rule trans :premises (@p1043 @p1042))
% 0.35/0.75  (step @p1045 :rule trans :premises (@p1044 @p1035))
% 0.35/0.75  (step @p1046 :rule cong :premises (@p1045) :args (@t726))
% 0.35/0.75  (step @p1047 :rule cong :premises (@p1046) :args (@t727))
% 0.35/0.75  (step @p1048 :rule exists-elim :args ((= (exists @t41 @t725) @t727)))
% 0.35/0.75  (step @p1049 :rule trans :premises (@p1048 @p1047))
% 0.35/0.75  (step @p1050 :rule quant-merge-prenex :args ((= (forall @t118 @t729) @t423)))
% 0.35/0.75  (step @p1051 :rule refl :args (@t417))
% 0.35/0.75  (step @p1052 :rule alpha_equiv :args (@t730 (@list @t418) @t550))
% 0.35/0.75  (step @p1053 :rule refl :args (@t421))
% 0.35/0.75  (step @p1054 :rule nary_cong :premises (@p1053 @p1052 @p1051) :args (@t731))
% 0.35/0.75  (step @p1055 :rule quant-miniscope-or :args ((= @t729 @t731)))
% 0.35/0.75  (step @p1056 :rule trans :premises (@p1055 @p1054))
% 0.35/0.75  (step @p1057 :rule symm :premises (@p1056))
% 0.35/0.75  (step @p1058 :rule cong :premises (@p1057) :args ((forall @t118 @t733)))
% 0.35/0.75  (step @p1059 :rule trans :premises (@p1058 @p1050))
% 0.35/0.75  (step @p1060 :rule aci_norm :args ((= (or (or @t421 @t732) @t417) @t733)))
% 0.35/0.75  (step @p1061 :rule bool-double-not-elim :args (@t732))
% 0.35/0.75  (step @p1062 :rule nary_cong :premises (@p1053 @p1061) :args ((or @t421 (not @t734))))
% 0.35/0.75  (step @p1063 :rule bool-and-de-morgan :args (@t420 @t734 true))
% 0.35/0.75  (step @p1064 :rule trans :premises (@p1063 @p1062))
% 0.35/0.75  (step @p1065 :rule nary_cong :premises (@p1064 @p1051) :args ((or (not @t735) @t417)))
% 0.35/0.75  (step @p1066 :rule trans :premises (@p1065 @p1060))
% 0.35/0.75  (step @p1067 :rule bool-impl-elim :args (@t735 @t417))
% 0.35/0.75  (step @p1068 :rule trans :premises (@p1067 @p1066))
% 0.35/0.75  (step @p1069 :rule cong :premises (@p1068) :args ((forall @t118 (=> @t735 @t417))))
% 0.35/0.75  (step @p1070 :rule trans :premises (@p1069 @p1059))
% 0.35/0.75  (step @p1071 :rule refl :args (@t408))
% 0.35/0.75  (step @p1072 :rule refl :args (@t412))
% 0.35/0.75  (step @p1073 :rule refl :args (@t413))
% 0.35/0.75  (step @p1074 :rule refl :args (@t109))
% 0.35/0.75  (step @p1075 :rule cong :premises (@p1074 @p1073) :args ((= @t109 @t413)))
% 0.35/0.75  (step @p1076 :rule symm :premises (@p1075))
% 0.35/0.75  (step @p1077 :rule eq_resolve :premises (@p1074 @p1076))
% 0.35/0.75  (step @p1078 :rule cong :premises (@p1077) :args (@t736))
% 0.35/0.75  (step @p1079 :rule refl :args (@t415))
% 0.35/0.75  (step @p1080 :rule refl :args (@t110))
% 0.35/0.75  (step @p1081 :rule cong :premises (@p1080 @p1079) :args ((= @t110 @t415)))
% 0.35/0.75  (step @p1082 :rule symm :premises (@p1081))
% 0.35/0.75  (step @p1083 :rule eq_resolve :premises (@p1080 @p1082))
% 0.35/0.75  (step @p1084 :rule cong :premises (@p1083) :args (@t737))
% 0.35/0.75  (step @p1085 :rule nary_cong :premises (@p1084 @p1078 @p1072 @p1071) :args (@t738))
% 0.35/0.75  (step @p1086 :rule cong :premises (@p1085) :args ((forall @t112 @t738)))
% 0.35/0.75  (step @p1087 :rule aci_norm :args ((= (or @t737 (or @t736 (or @t412 @t408))) @t738)))
% 0.35/0.75  (step @p1088 :rule bool-and-de-morgan :args (@t411 @t407 true))
% 0.35/0.75  (step @p1089 :rule refl :args (@t736))
% 0.35/0.75  (step @p1090 :rule nary_cong :premises (@p1089 @p1088) :args ((or @t736 (not (and @t411 @t407)))))
% 0.35/0.75  (step @p1091 :rule bool-and-de-morgan :args (@t109 @t411 (and @t407)))
% 0.35/0.75  (step @p1092 :rule trans :premises (@p1091 @p1090))
% 0.35/0.75  (step @p1093 :rule refl :args (@t737))
% 0.35/0.75  (step @p1094 :rule nary_cong :premises (@p1093 @p1092) :args ((or @t737 (not (and @t109 @t411 @t407)))))
% 0.35/0.75  (step @p1095 :rule bool-and-de-morgan :args (@t110 @t109 (and @t411 @t407)))
% 0.35/0.75  (step @p1096 :rule trans :premises (@p1095 @p1094))
% 0.35/0.75  (step @p1097 :rule trans :premises (@p1096 @p1087))
% 0.35/0.75  (step @p1098 :rule cong :premises (@p1097) :args (@t740))
% 0.35/0.75  (step @p1099 :rule trans :premises (@p1098 @p1086))
% 0.35/0.75  (step @p1100 :rule cong :premises (@p1099) :args (@t741))
% 0.35/0.75  (step @p1101 :rule exists-elim :args ((= (exists @t112 @t739) @t741)))
% 0.35/0.75  (step @p1102 :rule trans :premises (@p1101 @p1100))
% 0.35/0.75  (step @p1103 :rule aci_norm :args ((= @t743 @t405)))
% 0.35/0.75  (step @p1104 :rule cong :premises (@p1103) :args (@t744))
% 0.35/0.75  (step @p1105 :rule quant-merge-prenex :args ((= (forall @t102 @t746) @t744)))
% 0.35/0.75  (step @p1106 :rule refl :args (@t402))
% 0.35/0.75  (step @p1107 :rule alpha_equiv :args (@t747 (@list @t399) (@list @t19)))
% 0.35/0.75  (step @p1108 :rule refl :args (@t404))
% 0.35/0.75  (step @p1109 :rule nary_cong :premises (@p1108 @p1107 @p1106) :args (@t748))
% 0.35/0.75  (step @p1110 :rule quant-miniscope-or :args ((= @t746 @t748)))
% 0.35/0.75  (step @p1111 :rule trans :premises (@p1110 @p1109))
% 0.35/0.75  (step @p1112 :rule symm :premises (@p1111))
% 0.35/0.75  (step @p1113 :rule cong :premises (@p1112) :args ((forall @t102 (or @t404 @t750 @t402))))
% 0.35/0.75  (step @p1114 :rule trans :premises (@p1113 @p1105))
% 0.35/0.75  (step @p1115 :rule trans :premises (@p1114 @p1104))
% 0.35/0.75  (step @p1116 :rule refl :args (@t402))
% 0.35/0.75  (step @p1117 :rule refl :args (@t94))
% 0.35/0.75  (step @p1118 :rule cong :premises (@p1117 @p1116) :args ((= @t94 @t402)))
% 0.35/0.75  (step @p1119 :rule symm :premises (@p1118))
% 0.35/0.75  (step @p1120 :rule eq_resolve :premises (@p1117 @p1119))
% 0.35/0.75  (step @p1121 :rule refl :args (@t750))
% 0.35/0.75  (step @p1122 :rule refl :args (@t403))
% 0.35/0.75  (step @p1123 :rule refl :args (@t100))
% 0.35/0.75  (step @p1124 :rule cong :premises (@p1123 @p1122) :args ((= @t100 @t403)))
% 0.35/0.75  (step @p1125 :rule symm :premises (@p1124))
% 0.35/0.75  (step @p1126 :rule eq_resolve :premises (@p1123 @p1125))
% 0.35/0.75  (step @p1127 :rule cong :premises (@p1126) :args (@t751))
% 0.35/0.75  (step @p1128 :rule nary_cong :premises (@p1127 @p1121 @p1120) :args (@t752))
% 0.35/0.75  (step @p1129 :rule cong :premises (@p1128) :args ((forall @t102 @t752)))
% 0.35/0.75  (step @p1130 :rule trans :premises (@p1129 @p1115))
% 0.35/0.75  (step @p1131 :rule aci_norm :args ((= (or @t751 @t753) @t752)))
% 0.35/0.75  (step @p1132 :rule bool-impl-elim :args (@t100 @t753))
% 0.35/0.75  (step @p1133 :rule trans :premises (@p1132 @p1131))
% 0.35/0.75  (step @p1134 :rule cong :premises (@p1133) :args ((forall @t102 (=> @t100 @t753))))
% 0.35/0.75  (step @p1135 :rule trans :premises (@p1134 @p1130))
% 0.35/0.75  (step @p1136 :rule refl :args (@t94))
% 0.35/0.75  (step @p1137 :rule refl :args (@t410))
% 0.35/0.75  (step @p1138 :rule refl :args (@t96))
% 0.35/0.75  (step @p1139 :rule cong :premises (@p1138 @p1137) :args ((= @t96 @t410)))
% 0.35/0.75  (step @p1140 :rule symm :premises (@p1139))
% 0.35/0.75  (step @p1141 :rule eq_resolve :premises (@p1138 @p1140))
% 0.35/0.75  (step @p1142 :rule refl :args (@t749))
% 0.35/0.75  (step @p1143 :rule refl :args (@t97))
% 0.35/0.75  (step @p1144 :rule cong :premises (@p1143 @p1142) :args ((= @t97 @t749)))
% 0.35/0.75  (step @p1145 :rule symm :premises (@p1144))
% 0.35/0.75  (step @p1146 :rule eq_resolve :premises (@p1143 @p1145))
% 0.35/0.75  (step @p1147 :rule cong :premises (@p1146) :args (@t754))
% 0.35/0.75  (step @p1148 :rule nary_cong :premises (@p1147 @p1141) :args (@t755))
% 0.35/0.75  (step @p1149 :rule cong :premises (@p1148) :args ((forall @t70 @t755)))
% 0.35/0.75  (step @p1150 :rule bool-impl-elim :args (@t97 @t96))
% 0.35/0.75  (step @p1151 :rule cong :premises (@p1150) :args (@t98))
% 0.35/0.75  (step @p1152 :rule trans :premises (@p1151 @p1149))
% 0.35/0.75  (step @p1153 :rule nary_cong :premises (@p1152 @p1136) :args (@t99))
% 0.35/0.75  (step @p1154 :rule refl :args (@t100))
% 0.35/0.75  (step @p1155 :rule cong :premises (@p1154 @p1153) :args (@t101))
% 0.35/0.75  (step @p1156 :rule cong :premises (@p1155) :args (@t103))
% 0.35/0.75  (step @p1157 :rule trans :premises (@p1156 @p1135))
% 0.35/0.75  (step @p1158 :rule bool-double-not-elim :args (@t411))
% 0.35/0.75  (step @p1159 :rule refl :args (@t409))
% 0.35/0.75  (step @p1160 :rule refl :args (@t105))
% 0.35/0.75  (step @p1161 :rule cong :premises (@p1160 @p1159) :args ((= @t105 @t409)))
% 0.35/0.75  (step @p1162 :rule symm :premises (@p1161))
% 0.35/0.75  (step @p1163 :rule eq_resolve :premises (@p1160 @p1162))
% 0.35/0.75  (step @p1164 :rule cong :premises (@p1163) :args (@t756))
% 0.35/0.75  (step @p1165 :rule cong :premises (@p1141) :args (@t757))
% 0.35/0.75  (step @p1166 :rule nary_cong :premises (@p1165 @p1164) :args (@t758))
% 0.35/0.75  (step @p1167 :rule cong :premises (@p1166) :args ((forall @t70 @t758)))
% 0.35/0.75  (step @p1168 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 0.35/0.75  (step @p1169 :rule cong :premises (@p1168) :args (@t759))
% 0.35/0.75  (step @p1170 :rule trans :premises (@p1169 @p1167))
% 0.35/0.75  (step @p1171 :rule cong :premises (@p1170) :args (@t760))
% 0.35/0.75  (step @p1172 :rule exists-elim :args ((= @t107 @t760)))
% 0.35/0.75  (step @p1173 :rule trans :premises (@p1172 @p1171))
% 0.35/0.75  (step @p1174 :rule cong :premises (@p1173) :args (@t108))
% 0.35/0.75  (step @p1175 :rule trans :premises (@p1174 @p1158))
% 0.35/0.75  (step @p1176 :rule refl :args (@t109))
% 0.35/0.75  (step @p1177 :rule refl :args (@t110))
% 0.35/0.75  (step @p1178 :rule nary_cong :premises (@p1177 @p1176 @p1175 @p1157) :args (@t111))
% 0.35/0.75  (step @p1179 :rule cong :premises (@p1178) :args (@t113))
% 0.35/0.75  (step @p1180 :rule trans :premises (@p1179 @p1102))
% 0.35/0.75  (step @p1181 :rule cong :premises (@p1078) :args (@t761))
% 0.35/0.75  (step @p1182 :rule cong :premises (@p1181) :args (@t762))
% 0.35/0.75  (step @p1183 :rule exists-elim :args ((= @t114 @t762)))
% 0.35/0.75  (step @p1184 :rule trans :premises (@p1183 @p1182))
% 0.35/0.75  (step @p1185 :rule nary_cong :premises (@p1078 @p253) :args (@t763))
% 0.35/0.75  (step @p1186 :rule cong :premises (@p1185) :args ((forall @t9 @t763)))
% 0.35/0.75  (step @p1187 :rule bool-impl-elim :args (@t109 @t7))
% 0.35/0.75  (step @p1188 :rule cong :premises (@p1187) :args (@t115))
% 0.35/0.75  (step @p1189 :rule trans :premises (@p1188 @p1186))
% 0.35/0.75  (step @p1190 :rule nary_cong :premises (@p1189 @p1184) :args (@t116))
% 0.35/0.75  (step @p1191 :rule cong :premises (@p1190 @p1180) :args (@t117))
% 0.35/0.75  (step @p1192 :rule cong :premises (@p1191) :args (@t119))
% 0.35/0.75  (step @p1193 :rule trans :premises (@p1192 @p1070))
% 0.35/0.75  (step @p1194 :rule aci_norm :args ((= @t766 @t433)))
% 0.35/0.75  (step @p1195 :rule cong :premises (@p1194) :args (@t767))
% 0.35/0.75  (step @p1196 :rule quant-merge-prenex :args ((= (forall @t127 @t768) @t767)))
% 0.35/0.75  (step @p1197 :rule alpha_equiv :args (@t769 (@list @t425) @t550))
% 0.35/0.75  (step @p1198 :rule alpha_equiv :args (@t770 (@list @t428) @t550))
% 0.35/0.75  (step @p1199 :rule refl :args (@t416))
% 0.35/0.75  (step @p1200 :rule refl :args (@t432))
% 0.35/0.75  (step @p1201 :rule nary_cong :premises (@p1200 @p1199 @p1198 @p1197) :args (@t771))
% 0.35/0.75  (step @p1202 :rule quant-miniscope-or :args ((= @t768 @t771)))
% 0.35/0.75  (step @p1203 :rule trans :premises (@p1202 @p1201))
% 0.35/0.75  (step @p1204 :rule symm :premises (@p1203))
% 0.35/0.75  (step @p1205 :rule cong :premises (@p1204) :args ((forall @t127 (or @t432 @t416 @t774 @t773))))
% 0.35/0.75  (step @p1206 :rule trans :premises (@p1205 @p1196))
% 0.35/0.75  (step @p1207 :rule trans :premises (@p1206 @p1195))
% 0.35/0.75  (step @p1208 :rule refl :args (@t773))
% 0.35/0.75  (step @p1209 :rule refl :args (@t774))
% 0.35/0.75  (step @p1210 :rule refl :args (@t431))
% 0.35/0.75  (step @p1211 :rule refl :args (@t124))
% 0.35/0.75  (step @p1212 :rule cong :premises (@p1211 @p1210) :args ((= @t124 @t431)))
% 0.35/0.75  (step @p1213 :rule symm :premises (@p1212))
% 0.35/0.75  (step @p1214 :rule eq_resolve :premises (@p1211 @p1213))
% 0.35/0.75  (step @p1215 :rule cong :premises (@p1214) :args (@t775))
% 0.35/0.75  (step @p1216 :rule nary_cong :premises (@p1215 @p1084 @p1209 @p1208) :args (@t776))
% 0.35/0.75  (step @p1217 :rule cong :premises (@p1216) :args ((forall @t127 @t776)))
% 0.35/0.75  (step @p1218 :rule trans :premises (@p1217 @p1207))
% 0.35/0.75  (step @p1219 :rule aci_norm :args ((= (or (or @t775 @t737) @t777) @t776)))
% 0.35/0.75  (step @p1220 :rule refl :args (@t777))
% 0.35/0.75  (step @p1221 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 0.35/0.75  (step @p1222 :rule nary_cong :premises (@p1221 @p1220) :args ((or (not @t125) @t777)))
% 0.35/0.75  (step @p1223 :rule trans :premises (@p1222 @p1219))
% 0.35/0.75  (step @p1224 :rule bool-impl-elim :args (@t125 @t777))
% 0.35/0.75  (step @p1225 :rule trans :premises (@p1224 @p1223))
% 0.35/0.75  (step @p1226 :rule cong :premises (@p1225) :args ((forall @t127 (=> @t125 @t777))))
% 0.35/0.75  (step @p1227 :rule trans :premises (@p1226 @p1218))
% 0.35/0.75  (step @p1228 :rule refl :args (@t772))
% 0.35/0.75  (step @p1229 :rule refl :args (@t120))
% 0.35/0.75  (step @p1230 :rule cong :premises (@p1229 @p1228) :args ((= @t120 @t772)))
% 0.35/0.75  (step @p1231 :rule symm :premises (@p1230))
% 0.35/0.75  (step @p1232 :rule eq_resolve :premises (@p1229 @p1231))
% 0.35/0.75  (step @p1233 :rule cong :premises (@p1232) :args (@t778))
% 0.35/0.75  (step @p1234 :rule nary_cong :premises (@p1233 @p1077) :args (@t779))
% 0.35/0.75  (step @p1235 :rule cong :premises (@p1234) :args ((forall @t9 @t779)))
% 0.35/0.75  (step @p1236 :rule bool-impl-elim :args (@t120 @t109))
% 0.35/0.75  (step @p1237 :rule cong :premises (@p1236) :args (@t121))
% 0.35/0.75  (step @p1238 :rule trans :premises (@p1237 @p1235))
% 0.35/0.75  (step @p1239 :rule nary_cong :premises (@p1078 @p1232) :args (@t780))
% 0.35/0.75  (step @p1240 :rule cong :premises (@p1239) :args ((forall @t9 @t780)))
% 0.35/0.75  (step @p1241 :rule bool-impl-elim :args (@t109 @t120))
% 0.35/0.75  (step @p1242 :rule cong :premises (@p1241) :args (@t122))
% 0.35/0.75  (step @p1243 :rule trans :premises (@p1242 @p1240))
% 0.35/0.75  (step @p1244 :rule nary_cong :premises (@p1243 @p1238) :args (@t123))
% 0.35/0.75  (step @p1245 :rule refl :args (@t125))
% 0.35/0.75  (step @p1246 :rule cong :premises (@p1245 @p1244) :args (@t126))
% 0.35/0.75  (step @p1247 :rule cong :premises (@p1246) :args (@t128))
% 0.35/0.75  (step @p1248 :rule trans :premises (@p1247 @p1227))
% 0.35/0.75  (step @p1249 :rule refl :args (@t438))
% 0.35/0.75  (step @p1250 :rule nary_cong :premises (@p522 @p455 @p1249 @p361) :args (@t781))
% 0.35/0.75  (step @p1251 :rule cong :premises (@p1250) :args ((forall @t135 @t781)))
% 0.35/0.75  (step @p1252 :rule aci_norm :args ((= (or (or @t194 @t569) (or @t438 @t129)) @t781)))
% 0.35/0.75  (step @p1253 :rule bool-impl-elim :args (@t437 @t129))
% 0.35/0.75  (step @p1254 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 0.35/0.75  (step @p1255 :rule nary_cong :premises (@p1254 @p1253) :args ((or (not @t133) @t782)))
% 0.35/0.75  (step @p1256 :rule trans :premises (@p1255 @p1252))
% 0.35/0.75  (step @p1257 :rule bool-impl-elim :args (@t133 @t782))
% 0.35/0.75  (step @p1258 :rule trans :premises (@p1257 @p1256))
% 0.35/0.75  (step @p1259 :rule cong :premises (@p1258) :args ((forall @t135 (=> @t133 @t782))))
% 0.35/0.75  (step @p1260 :rule trans :premises (@p1259 @p1251))
% 0.35/0.75  (step @p1261 :rule cong :premises (@p1077 @p1163) :args (@t130))
% 0.35/0.75  (step @p1262 :rule nary_cong :premises (@p1215 @p1261) :args (@t783))
% 0.35/0.75  (step @p1263 :rule cong :premises (@p1262) :args ((forall @t118 @t783)))
% 0.35/0.75  (step @p1264 :rule bool-impl-elim :args (@t124 @t130))
% 0.35/0.75  (step @p1265 :rule cong :premises (@p1264) :args (@t131))
% 0.35/0.75  (step @p1266 :rule trans :premises (@p1265 @p1263))
% 0.35/0.75  (step @p1267 :rule cong :premises (@p1266 @p411) :args (@t132))
% 0.35/0.75  (step @p1268 :rule refl :args (@t133))
% 0.35/0.75  (step @p1269 :rule cong :premises (@p1268 @p1267) :args (@t134))
% 0.35/0.75  (step @p1270 :rule cong :premises (@p1269) :args (@t136))
% 0.35/0.75  (step @p1271 :rule trans :premises (@p1270 @p1260))
% 0.35/0.75  (step @p1272 :rule aci_norm :args ((= @t785 @t444)))
% 0.35/0.75  (step @p1273 :rule cong :premises (@p1272) :args (@t786))
% 0.35/0.75  (step @p1274 :rule quant-merge-prenex :args ((= (forall @t118 @t788) @t786)))
% 0.35/0.75  (step @p1275 :rule alpha_equiv :args (@t789 (@list @t441) @t550))
% 0.35/0.75  (step @p1276 :rule nary_cong :premises (@p1200 @p1275) :args (@t790))
% 0.35/0.75  (step @p1277 :rule quant-miniscope-or :args ((= @t788 @t790)))
% 0.35/0.75  (step @p1278 :rule trans :premises (@p1277 @p1276))
% 0.35/0.75  (step @p1279 :rule symm :premises (@p1278))
% 0.35/0.75  (step @p1280 :rule cong :premises (@p1279) :args ((forall @t118 (or @t432 @t420))))
% 0.35/0.75  (step @p1281 :rule trans :premises (@p1280 @p1274))
% 0.35/0.75  (step @p1282 :rule trans :premises (@p1281 @p1273))
% 0.35/0.75  (step @p1283 :rule refl :args (@t420))
% 0.35/0.75  (step @p1284 :rule nary_cong :premises (@p1215 @p1283) :args (@t791))
% 0.35/0.75  (step @p1285 :rule cong :premises (@p1284) :args ((forall @t118 @t791)))
% 0.35/0.75  (step @p1286 :rule trans :premises (@p1285 @p1282))
% 0.35/0.75  (step @p1287 :rule bool-impl-elim :args (@t124 @t420))
% 0.35/0.75  (step @p1288 :rule cong :premises (@p1287) :args ((forall @t118 (=> @t124 @t420))))
% 0.35/0.75  (step @p1289 :rule trans :premises (@p1288 @p1286))
% 0.35/0.75  (step @p1290 :rule refl :args (@t124))
% 0.35/0.75  (step @p1291 :rule cong :premises (@p1290 @p1189) :args (@t137))
% 0.35/0.75  (step @p1292 :rule cong :premises (@p1291) :args (@t138))
% 0.35/0.75  (step @p1293 :rule trans :premises (@p1292 @p1289))
% 0.35/0.75  (step @p1294 :rule nary_cong :premises (@p1293 @p1271 @p1248 @p1193) :args (@t139))
% 0.35/0.75  (step @p1295 :rule cong :premises (@p1294) :args (@t140))
% 0.35/0.75  (step @p1296 :rule trans :premises (@p1295 @p1049))
% 0.35/0.75  (step @p1297 :rule cong :premises (@p1296) :args (@t141))
% 0.35/0.75  (step @p1298 :rule refl :args (tptp.wellorderingAx))
% 0.35/0.75  (step @p1299 :rule cong :premises (@p1298 @p1297) :args (@t142))
% 0.35/0.75  (step @p1300 :rule eq_resolve :premises (@p11 @p1299))
% 0.35/0.75  (step @p1301 :rule cong :premises (@p1300 @p1034) :args (@t792))
% 0.35/0.75  (step @p1302 :rule quant-merge-prenex :args ((= (forall @t64 @t794) @t457)))
% 0.35/0.75  (step @p1303 :rule refl :args (@t453))
% 0.35/0.75  (step @p1304 :rule alpha_equiv :args (@t795 (@list @t454) @t550))
% 0.35/0.75  (step @p1305 :rule nary_cong :premises (@p1304 @p1303) :args (@t796))
% 0.35/0.75  (step @p1306 :rule quant-miniscope-or :args ((= @t794 @t796)))
% 0.35/0.75  (step @p1307 :rule trans :premises (@p1306 @p1305))
% 0.35/0.75  (step @p1308 :rule symm :premises (@p1307))
% 0.35/0.75  (step @p1309 :rule cong :premises (@p1308) :args ((forall @t64 (or @t353 @t453))))
% 0.35/0.75  (step @p1310 :rule trans :premises (@p1309 @p1302))
% 0.35/0.75  (step @p1311 :rule nary_cong :premises (@p515 @p1303) :args ((or @t587 @t453)))
% 0.35/0.75  (step @p1312 :rule bool-impl-elim :args (@t354 @t453))
% 0.35/0.75  (step @p1313 :rule trans :premises (@p1312 @p1311))
% 0.35/0.75  (step @p1314 :rule cong :premises (@p1313) :args ((forall @t64 (=> @t354 @t453))))
% 0.35/0.75  (step @p1315 :rule trans :premises (@p1314 @p1310))
% 0.35/0.75  (step @p1316 :rule refl :args (@t452))
% 0.35/0.75  (step @p1317 :rule nary_cong :premises (@p200 @p1316) :args (@t797))
% 0.35/0.75  (step @p1318 :rule cong :premises (@p1317) :args ((forall @t41 @t797)))
% 0.35/0.75  (step @p1319 :rule bool-and-de-morgan :args (@t39 @t451 true))
% 0.35/0.75  (step @p1320 :rule cong :premises (@p1319) :args (@t799))
% 0.35/0.75  (step @p1321 :rule trans :premises (@p1320 @p1318))
% 0.35/0.75  (step @p1322 :rule cong :premises (@p1321) :args (@t800))
% 0.35/0.75  (step @p1323 :rule exists-elim :args ((= (exists @t41 @t798) @t800)))
% 0.35/0.75  (step @p1324 :rule trans :premises (@p1323 @p1322))
% 0.35/0.75  (step @p1325 :rule bool-double-not-elim :args (@t451))
% 0.35/0.75  (step @p1326 :rule nary_cong :premises (@p206 @p522) :args (@t801))
% 0.35/0.75  (step @p1327 :rule cong :premises (@p1326) :args ((forall @t9 @t801)))
% 0.35/0.75  (step @p1328 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 0.35/0.75  (step @p1329 :rule cong :premises (@p1328) :args (@t802))
% 0.35/0.75  (step @p1330 :rule trans :premises (@p1329 @p1327))
% 0.35/0.75  (step @p1331 :rule cong :premises (@p1330) :args (@t803))
% 0.35/0.75  (step @p1332 :rule exists-elim :args ((= @t85 @t803)))
% 0.35/0.75  (step @p1333 :rule trans :premises (@p1332 @p1331))
% 0.35/0.75  (step @p1334 :rule cong :premises (@p1333) :args (@t86))
% 0.35/0.75  (step @p1335 :rule trans :premises (@p1334 @p1325))
% 0.35/0.75  (step @p1336 :rule refl :args (@t39))
% 0.35/0.75  (step @p1337 :rule nary_cong :premises (@p1336 @p1335) :args (@t87))
% 0.35/0.75  (step @p1338 :rule cong :premises (@p1337) :args (@t88))
% 0.35/0.75  (step @p1339 :rule trans :premises (@p1338 @p1324))
% 0.35/0.75  (step @p1340 :rule cong :premises (@p526 @p1339) :args (@t90))
% 0.35/0.75  (step @p1341 :rule cong :premises (@p1340) :args (@t91))
% 0.35/0.75  (step @p1342 :rule trans :premises (@p1341 @p1315))
% 0.35/0.75  (step @p1343 :rule refl :args (tptp.foundationAx))
% 0.35/0.75  (step @p1344 :rule cong :premises (@p1343 @p1342) :args (@t92))
% 0.35/0.75  (step @p1345 :rule eq_resolve :premises (@p10 @p1344))
% 0.35/0.75  (step @p1346 :rule cong :premises (@p1345 @p1301) :args (@t804))
% 0.35/0.75  (step @p1347 :rule bool-impl-elim :args (@t470 @t462))
% 0.35/0.75  (step @p1348 :rule cong :premises (@p1347) :args ((forall @t81 (=> @t470 @t462))))
% 0.35/0.75  (step @p1349 :rule exists-elim :args ((= (exists @t41 @t461) @t462)))
% 0.35/0.75  (step @p1350 :rule refl :args (@t460))
% 0.35/0.75  (step @p1351 :rule cong :premises (@p205 @p1350) :args (@t805))
% 0.35/0.75  (step @p1352 :rule cong :premises (@p1351) :args ((forall @t9 @t805)))
% 0.35/0.75  (step @p1353 :rule refl :args (@t459))
% 0.35/0.75  (step @p1354 :rule refl :args (@t68))
% 0.35/0.75  (step @p1355 :rule cong :premises (@p1354 @p1353) :args ((= @t68 @t459)))
% 0.35/0.75  (step @p1356 :rule symm :premises (@p1355))
% 0.35/0.75  (step @p1357 :rule eq_resolve :premises (@p1354 @p1356))
% 0.35/0.75  (step @p1358 :rule cong :premises (@p1357) :args (@t806))
% 0.35/0.75  (step @p1359 :rule nary_cong :premises (@p455 @p1358) :args (@t807))
% 0.35/0.75  (step @p1360 :rule cong :premises (@p1359) :args ((forall @t70 @t807)))
% 0.35/0.75  (step @p1361 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 0.35/0.75  (step @p1362 :rule cong :premises (@p1361) :args (@t808))
% 0.35/0.75  (step @p1363 :rule trans :premises (@p1362 @p1360))
% 0.35/0.75  (step @p1364 :rule cong :premises (@p1363) :args (@t809))
% 0.35/0.75  (step @p1365 :rule exists-elim :args ((= @t71 @t809)))
% 0.35/0.75  (step @p1366 :rule trans :premises (@p1365 @p1364))
% 0.35/0.75  (step @p1367 :rule refl :args (@t6))
% 0.35/0.75  (step @p1368 :rule cong :premises (@p1367 @p1366) :args (@t72))
% 0.35/0.75  (step @p1369 :rule cong :premises (@p1368) :args (@t73))
% 0.35/0.75  (step @p1370 :rule trans :premises (@p1369 @p1352))
% 0.35/0.75  (step @p1371 :rule cong :premises (@p1370) :args (@t74))
% 0.35/0.75  (step @p1372 :rule trans :premises (@p1371 @p1349))
% 0.35/0.75  (step @p1373 :rule refl :args (@t469))
% 0.35/0.75  (step @p1374 :rule nary_cong :premises (@p522 @p1373) :args (@t810))
% 0.35/0.75  (step @p1375 :rule cong :premises (@p1374) :args ((forall @t9 @t810)))
% 0.35/0.75  (step @p1376 :rule bool-impl-elim :args (@t7 @t469))
% 0.35/0.75  (step @p1377 :rule cong :premises (@p1376) :args ((forall @t9 (=> @t7 @t469))))
% 0.35/0.75  (step @p1378 :rule trans :premises (@p1377 @p1375))
% 0.35/0.75  (step @p1379 :rule refl :args (@t466))
% 0.35/0.75  (step @p1380 :rule refl :args (@t467))
% 0.35/0.75  (step @p1381 :rule refl :args (@t811))
% 0.35/0.75  (step @p1382 :rule cong :premises (@p1381 @p1380) :args ((= @t811 @t467)))
% 0.35/0.75  (step @p1383 :rule symm :premises (@p1382))
% 0.35/0.75  (step @p1384 :rule eq_resolve :premises (@p1381 @p1383))
% 0.35/0.75  (step @p1385 :rule cong :premises (@p1384) :args (@t812))
% 0.35/0.75  (step @p1386 :rule nary_cong :premises (@p1385 @p1379) :args (@t813))
% 0.35/0.75  (step @p1387 :rule cong :premises (@p1386) :args ((forall @t468 @t813)))
% 0.35/0.75  (step @p1388 :rule refl :args (@t464))
% 0.35/0.75  (step @p1389 :rule refl :args (@t465))
% 0.35/0.75  (step @p1390 :rule refl :args (@t76))
% 0.35/0.75  (step @p1391 :rule cong :premises (@p1390 @p1389) :args ((= @t76 @t465)))
% 0.35/0.75  (step @p1392 :rule symm :premises (@p1391))
% 0.35/0.75  (step @p1393 :rule eq_resolve :premises (@p1390 @p1392))
% 0.35/0.75  (step @p1394 :rule cong :premises (@p1393) :args (@t814))
% 0.35/0.75  (step @p1395 :rule nary_cong :premises (@p1394 @p1388) :args (@t815))
% 0.35/0.75  (step @p1396 :rule cong :premises (@p1395) :args ((forall @t70 @t815)))
% 0.35/0.75  (step @p1397 :rule refl :args (@t464))
% 0.35/0.75  (step @p1398 :rule beta-reduce :args ((= @t816 @t76)))
% 0.35/0.75  (step @p1399 :rule cong :premises (@p1398) :args (@t817))
% 0.35/0.75  (step @p1400 :rule nary_cong :premises (@p1399 @p1397) :args (@t818))
% 0.35/0.75  (step @p1401 :rule cong :premises (@p1400) :args (@t819))
% 0.35/0.75  (step @p1402 :rule trans :premises (@p1401 @p1396))
% 0.35/0.75  (step @p1403 :rule cong :premises (@p1402) :args (@t820))
% 0.35/0.75  (step @p1404 :rule beta-reduce :args ((= @t821 @t811)))
% 0.35/0.75  (step @p1405 :rule cong :premises (@p1404) :args (@t822))
% 0.35/0.75  (step @p1406 :rule nary_cong :premises (@p1405 @p1403) :args (@t823))
% 0.35/0.75  (step @p1407 :rule cong :premises (@p1406) :args (@t824))
% 0.35/0.75  (step @p1408 :rule trans :premises (@p1407 @p1387))
% 0.35/0.75  (step @p1409 :rule cong :premises (@p1408) :args (@t825))
% 0.35/0.75  (step @p1410 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t468 (or @t826 (not (forall @t70 (or @t370 @t464))))))) @t77) @t825)))
% 0.35/0.75  (step @p1411 :rule trans :premises (@p1410 @p1409))
% 0.35/0.75  (step @p1412 :rule refl :args (@t77))
% 0.35/0.75  (step @p1413 :rule eq-symm :args (@t463 @t19))
% 0.35/0.75  (step @p1414 :rule nary_cong :premises (@p696 @p1413) :args (@t827))
% 0.35/0.75  (step @p1415 :rule cong :premises (@p1414) :args (@t828))
% 0.35/0.75  (step @p1416 :rule cong :premises (@p1415) :args (@t829))
% 0.35/0.75  (step @p1417 :rule refl :args (@t826))
% 0.35/0.75  (step @p1418 :rule nary_cong :premises (@p1417 @p1416) :args (@t830))
% 0.35/0.75  (step @p1419 :rule cong :premises (@p1418) :args (@t831))
% 0.35/0.75  (step @p1420 :rule cong :premises (@p1419) :args (@t832))
% 0.35/0.75  (step @p1421 :rule cong :premises (@p1420) :args ((lambda @t150 @t832)))
% 0.35/0.75  (step @p1422 :rule ho_cong :premises (@p1421 @p1412))
% 0.35/0.75  (step @p1423 :rule trans :premises (@p1422 @p1411))
% 0.35/0.75  (step @p1424 :rule refl :args (@t77))
% 0.35/0.75  (step @p1425 :rule alpha_equiv :args (@t636 @t550 (@list @t463)))
% 0.35/0.75  (step @p1426 :rule cong :premises (@p1425) :args (@t637))
% 0.35/0.75  (step @p1427 :rule cong :premises (@p1426) :args (@t654))
% 0.35/0.75  (step @p1428 :rule ho_cong :premises (@p1427 @p1424))
% 0.35/0.75  (step @p1429 :rule trans :premises (@p1428 @p1423))
% 0.35/0.75  (step @p1430 :rule cong :premises (@p592 @p1429) :args (@t833))
% 0.35/0.75  (step @p1431 :rule cong :premises (@p1430) :args (@t834))
% 0.35/0.75  (step @p1432 :rule trans :premises (@p1431 @p1378))
% 0.35/0.75  (step @p1433 :rule cong :premises (@p1432 @p1372) :args (@t835))
% 0.35/0.75  (step @p1434 :rule cong :premises (@p1433) :args (@t836))
% 0.35/0.75  (step @p1435 :rule trans :premises (@p1434 @p1348))
% 0.35/0.75  (step @p1436 :rule refl :args (tptp.replAx))
% 0.35/0.75  (step @p1437 :rule cong :premises (@p1436 @p1435) :args ((= tptp.replAx @t836)))
% 0.35/0.75  (step @p1438 :rule refl :args (@t74))
% 0.35/0.75  (step @p1439 :rule ho_cong :premises (@p766 @p1412))
% 0.35/0.75  (step @p1440 :rule cong :premises (@p592 @p1439) :args (@t78))
% 0.35/0.75  (step @p1441 :rule cong :premises (@p1440) :args (@t79))
% 0.35/0.75  (step @p1442 :rule cong :premises (@p1441 @p1438) :args (@t80))
% 0.35/0.75  (step @p1443 :rule cong :premises (@p1442) :args (@t82))
% 0.35/0.75  (step @p1444 :rule cong :premises (@p1436 @p1443) :args (@t83))
% 0.35/0.75  (step @p1445 :rule trans :premises (@p1444 @p1437))
% 0.35/0.75  (step @p1446 :rule eq_resolve :premises (@p9 @p1445))
% 0.35/0.75  (step @p1447 :rule cong :premises (@p1446 @p1346) :args (@t837))
% 0.35/0.75  (step @p1448 :rule aci_norm :args ((= @t839 @t484)))
% 0.35/0.75  (step @p1449 :rule cong :premises (@p1448) :args (@t840))
% 0.35/0.75  (step @p1450 :rule quant-merge-prenex :args ((= (forall @t64 @t842) @t840)))
% 0.35/0.75  (step @p1451 :rule alpha_equiv :args (@t843 (@list @t473) @t550))
% 0.35/0.75  (step @p1452 :rule refl :args (@t481))
% 0.35/0.75  (step @p1453 :rule refl :args (@t483))
% 0.35/0.75  (step @p1454 :rule nary_cong :premises (@p1453 @p1452 @p1451) :args (@t844))
% 0.35/0.75  (step @p1455 :rule quant-miniscope-or :args ((= @t842 @t844)))
% 0.35/0.75  (step @p1456 :rule trans :premises (@p1455 @p1454))
% 0.35/0.75  (step @p1457 :rule symm :premises (@p1456))
% 0.35/0.75  (step @p1458 :rule cong :premises (@p1457) :args ((forall @t64 (or @t483 @t481 @t845))))
% 0.35/0.75  (step @p1459 :rule trans :premises (@p1458 @p1450))
% 0.35/0.75  (step @p1460 :rule trans :premises (@p1459 @p1449))
% 0.35/0.75  (step @p1461 :rule refl :args (@t845))
% 0.35/0.75  (step @p1462 :rule refl :args (@t482))
% 0.35/0.75  (step @p1463 :rule refl :args (@t61))
% 0.35/0.75  (step @p1464 :rule cong :premises (@p1463 @p1462) :args ((= @t61 @t482)))
% 0.35/0.75  (step @p1465 :rule symm :premises (@p1464))
% 0.35/0.75  (step @p1466 :rule eq_resolve :premises (@p1463 @p1465))
% 0.35/0.75  (step @p1467 :rule cong :premises (@p1466) :args (@t846))
% 0.35/0.75  (step @p1468 :rule nary_cong :premises (@p1467 @p1452 @p1461) :args (@t847))
% 0.35/0.75  (step @p1469 :rule cong :premises (@p1468) :args ((forall @t64 @t847)))
% 0.35/0.75  (step @p1470 :rule trans :premises (@p1469 @p1460))
% 0.35/0.75  (step @p1471 :rule aci_norm :args ((= (or (or @t846 @t481) @t845) @t847)))
% 0.35/0.75  (step @p1472 :rule bool-and-de-morgan :args (@t61 @t480 true))
% 0.35/0.75  (step @p1473 :rule nary_cong :premises (@p1472 @p1461) :args ((or (not @t848) @t845)))
% 0.35/0.75  (step @p1474 :rule trans :premises (@p1473 @p1471))
% 0.35/0.75  (step @p1475 :rule bool-impl-elim :args (@t848 @t845))
% 0.35/0.75  (step @p1476 :rule trans :premises (@p1475 @p1474))
% 0.35/0.75  (step @p1477 :rule cong :premises (@p1476) :args ((forall @t64 (=> @t848 @t845))))
% 0.35/0.75  (step @p1478 :rule trans :premises (@p1477 @p1470))
% 0.35/0.75  (step @p1479 :rule refl :args (@t478))
% 0.35/0.75  (step @p1480 :rule refl :args (@t54))
% 0.35/0.75  (step @p1481 :rule cong :premises (@p1480 @p1479) :args ((= @t54 @t478)))
% 0.35/0.75  (step @p1482 :rule symm :premises (@p1481))
% 0.35/0.75  (step @p1483 :rule eq_resolve :premises (@p1480 @p1482))
% 0.35/0.75  (step @p1484 :rule cong :premises (@p1483) :args (@t849))
% 0.35/0.75  (step @p1485 :rule nary_cong :premises (@p1484 @p253) :args (@t850))
% 0.35/0.75  (step @p1486 :rule cong :premises (@p1485) :args ((forall @t9 @t850)))
% 0.35/0.75  (step @p1487 :rule bool-impl-elim :args (@t54 @t7))
% 0.35/0.75  (step @p1488 :rule cong :premises (@p1487) :args (@t57))
% 0.35/0.75  (step @p1489 :rule trans :premises (@p1488 @p1486))
% 0.35/0.75  (step @p1490 :rule refl :args ((tptp.in @t51 @t2)))
% 0.35/0.75  (step @p1491 :rule refl :args (@t476))
% 0.35/0.75  (step @p1492 :rule cong :premises (@p1491 @p330) :args (@t477))
% 0.35/0.75  (step @p1493 :rule trans :premises (@p1492 @p1490))
% 0.35/0.75  (step @p1494 :rule refl :args (tptp.in))
% 0.35/0.75  (step @p1495 :rule ho_cong :premises (@p1494 @p1491))
% 0.35/0.75  (step @p1496 :rule ho_cong :premises (@p1495 @p330))
% 0.35/0.75  (step @p1497 :rule cong :premises (@p1496 @p1493) :args ((= (_ @t851 @t2) @t477)))
% 0.35/0.75  (step @p1498 :rule symm :premises (@p1497))
% 0.35/0.75  (step @p1499 :rule refl :args (@t58))
% 0.35/0.75  (step @p1500 :rule eq_resolve :premises (@p1499 @p1498))
% 0.35/0.75  (step @p1501 :rule refl :args (@t51))
% 0.35/0.75  (step @p1502 :rule cong :premises (@p1501 @p1491) :args ((= @t51 @t476)))
% 0.35/0.75  (step @p1503 :rule symm :premises (@p1502))
% 0.35/0.75  (step @p1504 :rule eq_resolve :premises (@p1501 @p1503))
% 0.35/0.75  (step @p1505 :rule ho_cong :premises (@p1494 @p1504))
% 0.35/0.75  (step @p1506 :rule ho_cong :premises (@p1505 @p330))
% 0.35/0.75  (step @p1507 :rule trans :premises (@p1506 @p1500))
% 0.35/0.75  (step @p1508 :rule nary_cong :premises (@p1484 @p522 @p1507) :args (@t852))
% 0.35/0.75  (step @p1509 :rule cong :premises (@p1508) :args ((forall @t9 @t852)))
% 0.35/0.75  (step @p1510 :rule aci_norm :args ((= (or (or @t849 @t194) @t58) @t852)))
% 0.35/0.75  (step @p1511 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 0.35/0.75  (step @p1512 :rule nary_cong :premises (@p1511 @p1499) :args ((or (not @t59) @t58)))
% 0.35/0.75  (step @p1513 :rule trans :premises (@p1512 @p1510))
% 0.35/0.75  (step @p1514 :rule bool-impl-elim :args (@t59 @t58))
% 0.35/0.75  (step @p1515 :rule trans :premises (@p1514 @p1513))
% 0.35/0.75  (step @p1516 :rule cong :premises (@p1515) :args (@t60))
% 0.35/0.75  (step @p1517 :rule trans :premises (@p1516 @p1509))
% 0.35/0.75  (step @p1518 :rule refl :args (@t61))
% 0.35/0.75  (step @p1519 :rule nary_cong :premises (@p1518 @p1517) :args (@t62))
% 0.35/0.75  (step @p1520 :rule cong :premises (@p1519 @p1489) :args (@t63))
% 0.35/0.75  (step @p1521 :rule cong :premises (@p1520) :args (@t65))
% 0.35/0.75  (step @p1522 :rule trans :premises (@p1521 @p1478))
% 0.35/0.75  (step @p1523 :rule refl :args (tptp.omegaIndAx))
% 0.35/0.75  (step @p1524 :rule cong :premises (@p1523 @p1522) :args (@t66))
% 0.35/0.75  (step @p1525 :rule eq_resolve :premises (@p8 @p1524))
% 0.35/0.75  (step @p1526 :rule cong :premises (@p1525 @p1447) :args (@t853))
% 0.35/0.75  (step @p1527 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 0.35/0.75  (step @p1528 :rule refl :args (tptp.omega))
% 0.35/0.75  (step @p1529 :rule cong :premises (@p1491 @p1528) :args (@t488))
% 0.35/0.75  (step @p1530 :rule trans :premises (@p1529 @p1527))
% 0.35/0.75  (step @p1531 :rule ho_cong :premises (@p1495 @p1528))
% 0.35/0.75  (step @p1532 :rule cong :premises (@p1531 @p1530) :args ((= (_ @t851 tptp.omega) @t488)))
% 0.35/0.75  (step @p1533 :rule symm :premises (@p1532))
% 0.35/0.75  (step @p1534 :rule refl :args (@t53))
% 0.35/0.75  (step @p1535 :rule eq_resolve :premises (@p1534 @p1533))
% 0.35/0.75  (step @p1536 :rule ho_cong :premises (@p1505 @p1528))
% 0.35/0.75  (step @p1537 :rule trans :premises (@p1536 @p1535))
% 0.35/0.75  (step @p1538 :rule nary_cong :premises (@p1484 @p1537) :args (@t854))
% 0.35/0.75  (step @p1539 :rule cong :premises (@p1538) :args ((forall @t9 @t854)))
% 0.35/0.75  (step @p1540 :rule bool-impl-elim :args (@t54 @t53))
% 0.35/0.75  (step @p1541 :rule cong :premises (@p1540) :args (@t55))
% 0.35/0.75  (step @p1542 :rule trans :premises (@p1541 @p1539))
% 0.35/0.75  (step @p1543 :rule refl :args (tptp.omegaSAx))
% 0.35/0.75  (step @p1544 :rule cong :premises (@p1543 @p1542) :args (@t56))
% 0.35/0.75  (step @p1545 :rule eq_resolve :premises (@p7 @p1544))
% 0.35/0.75  (step @p1546 :rule cong :premises (@p1545 @p1526) :args (@t855))
% 0.35/0.75  (step @p1547 :rule cong :premises (@p6 @p1546) :args (@t856))
% 0.35/0.75  (step @p1548 :rule eq-symm :args (@t319 @t318))
% 0.35/0.75  (step @p1549 :rule cong :premises (@p1548) :args ((forall @t46 (= @t319 @t318))))
% 0.35/0.75  (step @p1550 :rule cong :premises (@p159 @p142) :args (@t857))
% 0.35/0.75  (step @p1551 :rule cong :premises (@p1550) :args ((forall @t46 @t857)))
% 0.35/0.75  (step @p1552 :rule trans :premises (@p1551 @p1549))
% 0.35/0.75  (step @p1553 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 0.35/0.75  (step @p1554 :rule cong :premises (@p1553) :args (@t858))
% 0.35/0.75  (step @p1555 :rule trans :premises (@p1554 @p208))
% 0.35/0.75  (step @p1556 :rule cong :premises (@p1555) :args (@t859))
% 0.35/0.75  (step @p1557 :rule exists-elim :args ((= @t42 @t859)))
% 0.35/0.75  (step @p1558 :rule trans :premises (@p1557 @p1556))
% 0.35/0.75  (step @p1559 :rule cong :premises (@p227 @p1558) :args (@t45))
% 0.35/0.75  (step @p1560 :rule cong :premises (@p1559) :args (@t47))
% 0.35/0.75  (step @p1561 :rule trans :premises (@p1560 @p1552))
% 0.35/0.75  (step @p1562 :rule refl :args (tptp.setunionAx))
% 0.35/0.75  (step @p1563 :rule cong :premises (@p1562 @p1561) :args (@t48))
% 0.35/0.75  (step @p1564 :rule eq_resolve :premises (@p5 @p1563))
% 0.35/0.75  (step @p1565 :rule cong :premises (@p1564 @p1547) :args (@t860))
% 0.35/0.75  (step @p1566 :rule eq-symm :args (@t322 @t325))
% 0.35/0.75  (step @p1567 :rule cong :premises (@p1566) :args ((forall @t12 (= @t322 @t325))))
% 0.35/0.75  (step @p1568 :rule refl :args (@t325))
% 0.35/0.75  (step @p1569 :rule cong :premises (@p270 @p1568) :args (@t861))
% 0.35/0.75  (step @p1570 :rule cong :premises (@p1569) :args ((forall @t12 @t861)))
% 0.35/0.75  (step @p1571 :rule trans :premises (@p1570 @p1567))
% 0.35/0.75  (step @p1572 :rule cong :premises (@p316 @p320) :args (@t36))
% 0.35/0.75  (step @p1573 :rule cong :premises (@p1572) :args (@t37))
% 0.35/0.75  (step @p1574 :rule trans :premises (@p1573 @p1571))
% 0.35/0.75  (step @p1575 :rule refl :args (tptp.powersetAx))
% 0.35/0.75  (step @p1576 :rule cong :premises (@p1575 @p1574) :args (@t38))
% 0.35/0.75  (step @p1577 :rule eq_resolve :premises (@p4 @p1576))
% 0.35/0.75  (step @p1578 :rule cong :premises (@p1577 @p1565) :args (@t862))
% 0.35/0.75  (step @p1579 :rule nary_cong :premises (@p361 @p360) :args (@t554))
% 0.35/0.75  (step @p1580 :rule cong :premises (@p378 @p1579) :args (@t863))
% 0.35/0.75  (step @p1581 :rule cong :premises (@p1580) :args ((forall @t28 @t863)))
% 0.35/0.75  (step @p1582 :rule cong :premises (@p390 @p389) :args (@t27))
% 0.35/0.75  (step @p1583 :rule cong :premises (@p1582) :args (@t29))
% 0.35/0.75  (step @p1584 :rule trans :premises (@p1583 @p1581))
% 0.35/0.75  (step @p1585 :rule refl :args (tptp.setadjoinAx))
% 0.35/0.75  (step @p1586 :rule cong :premises (@p1585 @p1584) :args (@t30))
% 0.35/0.75  (step @p1587 :rule eq_resolve :premises (@p3 @p1586))
% 0.35/0.75  (step @p1588 :rule cong :premises (@p1587 @p1578) :args (@t864))
% 0.35/0.75  (step @p1589 :rule refl :args (tptp.emptysetAx))
% 0.35/0.75  (step @p1590 :rule cong :premises (@p1589 @p782) :args (@t18))
% 0.35/0.75  (step @p1591 :rule eq_resolve :premises (@p2 @p1590))
% 0.35/0.75  (step @p1592 :rule cong :premises (@p1591 @p1588) :args (@t865))
% 0.35/0.75  (step @p1593 :rule bool-impl-elim :args (@t501 @t3))
% 0.35/0.75  (step @p1594 :rule cong :premises (@p1593) :args ((forall @t12 (=> @t501 @t3))))
% 0.35/0.75  (step @p1595 :rule cong :premises (@p253 @p205) :args (@t8))
% 0.35/0.75  (step @p1596 :rule cong :premises (@p1595) :args (@t10))
% 0.35/0.75  (step @p1597 :rule cong :premises (@p1596 @p681) :args (@t11))
% 0.35/0.75  (step @p1598 :rule cong :premises (@p1597) :args (@t13))
% 0.35/0.75  (step @p1599 :rule trans :premises (@p1598 @p1594))
% 0.35/0.75  (step @p1600 :rule refl :args (tptp.setextAx))
% 0.35/0.75  (step @p1601 :rule cong :premises (@p1600 @p1599) :args (@t14))
% 0.35/0.75  (step @p1602 :rule eq_resolve :premises (@p1 @p1601))
% 0.35/0.75  (step @p1603 :rule cong :premises (@p1602 @p1592) :args (@t866))
% 0.35/0.75  (step @p1604 :rule cong :premises (@p1603) :args ((not @t866)))
% 0.35/0.75  (step @p1605 :rule trans :premises (@p1604 @p140))
% 0.35/0.75  (step @p1606 :rule refl :args ((tptp.in @t4 @t256)))
% 0.35/0.75  (step @p1607 :rule refl :args ((tptp.powerset @t43)))
% 0.35/0.75  (step @p1608 :rule cong :premises (@p144) :args (@t308))
% 0.35/0.75  (step @p1609 :rule trans :premises (@p1608 @p1607))
% 0.35/0.75  (step @p1610 :rule cong :premises (@p145 @p1609) :args (@t309))
% 0.35/0.75  (step @p1611 :rule trans :premises (@p1610 @p1606))
% 0.35/0.75  (step @p1612 :rule ho_cong :premises (@p148 @p1609))
% 0.35/0.75  (step @p1613 :rule cong :premises (@p1612 @p1611) :args ((= (_ @t5 @t308) @t309)))
% 0.35/0.75  (step @p1614 :rule symm :premises (@p1613))
% 0.35/0.75  (step @p1615 :rule refl :args (@t257))
% 0.35/0.75  (step @p1616 :rule eq_resolve :premises (@p1615 @p1614))
% 0.35/0.75  (step @p1617 :rule refl :args (tptp.powerset))
% 0.35/0.75  (step @p1618 :rule ho_cong :premises (@p1617 @p144))
% 0.35/0.75  (step @p1619 :rule cong :premises (@p1618 @p1609) :args ((= (_ tptp.powerset @t307) @t308)))
% 0.35/0.75  (step @p1620 :rule symm :premises (@p1619))
% 0.35/0.75  (step @p1621 :rule refl :args (@t256))
% 0.35/0.75  (step @p1622 :rule eq_resolve :premises (@p1621 @p1620))
% 0.35/0.75  (step @p1623 :rule ho_cong :premises (@p1617 @p157))
% 0.35/0.75  (step @p1624 :rule trans :premises (@p1623 @p1622))
% 0.35/0.75  (step @p1625 :rule ho_cong :premises (@p148 @p1624))
% 0.35/0.75  (step @p1626 :rule trans :premises (@p1625 @p1616))
% 0.35/0.75  (step @p1627 :rule nary_cong :premises (@p522 @p1626) :args (@t867))
% 0.35/0.75  (step @p1628 :rule cong :premises (@p1627) :args ((forall @t46 @t867)))
% 0.35/0.75  (step @p1629 :rule bool-impl-elim :args (@t7 @t257))
% 0.35/0.75  (step @p1630 :rule cong :premises (@p1629) :args (@t258))
% 0.35/0.75  (step @p1631 :rule trans :premises (@p1630 @p1628))
% 0.35/0.75  (step @p1632 :rule cong :premises (@p231 @p1631) :args (@t259))
% 0.35/0.75  (step @p1633 :rule cong :premises (@p245 @p1632) :args (@t260))
% 0.35/0.75  (step @p1634 :rule cong :premises (@p283 @p1633) :args (@t261))
% 0.35/0.75  (step @p1635 :rule cong :premises (@p288 @p1634) :args (@t262))
% 0.35/0.75  (step @p1636 :rule cong :premises (@p306 @p1635) :args (@t263))
% 0.35/0.75  (step @p1637 :rule cong :premises (@p324 @p1636) :args (@t264))
% 0.35/0.75  (step @p1638 :rule cong :premises (@p352 @p1637) :args (@t265))
% 0.35/0.75  (step @p1639 :rule cong :premises (@p394 @p1638) :args (@t266))
% 0.35/0.75  (step @p1640 :rule cong :premises (@p451 @p1639) :args (@t267))
% 0.35/0.75  (step @p1641 :rule cong :premises (@p461 @p1640) :args (@t268))
% 0.35/0.75  (step @p1642 :rule refl :args (tptp.emptyinunitempty))
% 0.35/0.75  (step @p1643 :rule cong :premises (@p1642 @p1641) :args (@t269))
% 0.35/0.75  (step @p1644 :rule cong :premises (@p482 @p1643) :args (@t270))
% 0.35/0.75  (step @p1645 :rule cong :premises (@p530 @p1644) :args (@t271))
% 0.35/0.75  (step @p1646 :rule cong :premises (@p596 @p1645) :args (@t272))
% 0.35/0.75  (step @p1647 :rule cong :premises (@p616 @p1646) :args (@t273))
% 0.35/0.75  (step @p1648 :rule cong :premises (@p651 @p1647) :args (@t274))
% 0.35/0.75  (step @p1649 :rule cong :premises (@p656 @p1648) :args (@t275))
% 0.35/0.75  (step @p1650 :rule cong :premises (@p669 @p1649) :args (@t276))
% 0.35/0.75  (step @p1651 :rule cong :premises (@p691 @p1650) :args (@t277))
% 0.35/0.75  (step @p1652 :rule cong :premises (@p749 @p1651) :args (@t278))
% 0.35/0.75  (step @p1653 :rule cong :premises (@p775 @p1652) :args (@t279))
% 0.35/0.75  (step @p1654 :rule cong :premises (@p792 @p1653) :args (@t280))
% 0.35/0.75  (step @p1655 :rule cong :premises (@p807 @p1654) :args (@t281))
% 0.35/0.75  (step @p1656 :rule cong :premises (@p884 @p1655) :args (@t282))
% 0.35/0.75  (step @p1657 :rule cong :premises (@p908 @p1656) :args (@t283))
% 0.35/0.75  (step @p1658 :rule cong :premises (@p929 @p1657) :args (@t284))
% 0.35/0.75  (step @p1659 :rule cong :premises (@p942 @p1658) :args (@t285))
% 0.35/0.75  (step @p1660 :rule cong :premises (@p959 @p1659) :args (@t286))
% 0.35/0.75  (step @p1661 :rule cong :premises (@p1027 @p1660) :args (@t287))
% 0.35/0.75  (step @p1662 :rule cong :premises (@p1298 @p1661) :args (@t288))
% 0.35/0.75  (step @p1663 :rule cong :premises (@p1343 @p1662) :args (@t289))
% 0.35/0.75  (step @p1664 :rule cong :premises (@p1436 @p1663) :args (@t290))
% 0.35/0.75  (step @p1665 :rule cong :premises (@p1523 @p1664) :args (@t291))
% 0.35/0.75  (step @p1666 :rule cong :premises (@p1543 @p1665) :args (@t292))
% 0.35/0.75  (step @p1667 :rule refl :args (tptp.omega0Ax))
% 0.35/0.75  (step @p1668 :rule cong :premises (@p1667 @p1666) :args (@t293))
% 0.35/0.75  (step @p1669 :rule cong :premises (@p1562 @p1668) :args (@t294))
% 0.35/0.75  (step @p1670 :rule cong :premises (@p1575 @p1669) :args (@t295))
% 0.35/0.75  (step @p1671 :rule cong :premises (@p1585 @p1670) :args (@t296))
% 0.35/0.75  (step @p1672 :rule cong :premises (@p1589 @p1671) :args (@t297))
% 0.35/0.75  (step @p1673 :rule cong :premises (@p1600 @p1672) :args (@t298))
% 0.35/0.75  (step @p1674 :rule cong :premises (@p1673) :args (@t299))
% 0.35/0.75  (step @p1675 :rule trans :premises (@p1674 @p1605 @p122))
% 0.35/0.75  (step @p1676 :rule eq_resolve :premises (@p41 @p1675))
% 0.35/0.75  (step @p1677 :rule not_implies_elim2 :premises (@p1676))
% 0.35/0.75  (step @p1678 :rule not_implies_elim2 :premises (@p1677))
% 0.35/0.75  (step @p1679 :rule not_implies_elim2 :premises (@p1678))
% 0.35/0.75  (step @p1680 :rule not_implies_elim2 :premises (@p1679))
% 0.35/0.75  (step @p1681 :rule not_implies_elim2 :premises (@p1680))
% 0.35/0.75  (step @p1682 :rule not_implies_elim2 :premises (@p1681))
% 0.35/0.75  (step @p1683 :rule not_implies_elim2 :premises (@p1682))
% 0.35/0.75  (step @p1684 :rule not_implies_elim2 :premises (@p1683))
% 0.35/0.75  (step @p1685 :rule not_implies_elim2 :premises (@p1684))
% 0.35/0.75  (step @p1686 :rule not_implies_elim2 :premises (@p1685))
% 0.35/0.75  (step @p1687 :rule not_implies_elim2 :premises (@p1686))
% 0.35/0.75  (step @p1688 :rule not_implies_elim2 :premises (@p1687))
% 0.35/0.75  (step @p1689 :rule not_implies_elim2 :premises (@p1688))
% 0.35/0.75  (step @p1690 :rule not_implies_elim2 :premises (@p1689))
% 0.35/0.75  (step @p1691 :rule not_implies_elim2 :premises (@p1690))
% 0.35/0.75  (step @p1692 :rule not_implies_elim2 :premises (@p1691))
% 0.35/0.75  (step @p1693 :rule not_implies_elim2 :premises (@p1692))
% 0.35/0.75  (step @p1694 :rule not_implies_elim2 :premises (@p1693))
% 0.35/0.75  (step @p1695 :rule not_implies_elim2 :premises (@p1694))
% 0.35/0.75  (step @p1696 :rule not_implies_elim2 :premises (@p1695))
% 0.35/0.75  (step @p1697 :rule not_implies_elim2 :premises (@p1696))
% 0.35/0.75  (step @p1698 :rule not_implies_elim2 :premises (@p1697))
% 0.35/0.75  (step @p1699 :rule not_implies_elim2 :premises (@p1698))
% 0.35/0.75  (step @p1700 :rule not_implies_elim2 :premises (@p1699))
% 0.35/0.75  (step @p1701 :rule not_implies_elim2 :premises (@p1700))
% 0.35/0.75  (step @p1702 :rule not_implies_elim2 :premises (@p1701))
% 0.35/0.75  (step @p1703 :rule not_implies_elim2 :premises (@p1702))
% 0.35/0.75  (step @p1704 :rule not_implies_elim2 :premises (@p1703))
% 0.35/0.75  (step @p1705 :rule not_implies_elim2 :premises (@p1704))
% 0.35/0.75  (step @p1706 :rule not_implies_elim2 :premises (@p1705))
% 0.35/0.75  (step @p1707 :rule not_implies_elim2 :premises (@p1706))
% 0.35/0.75  (step @p1708 :rule not_implies_elim2 :premises (@p1707))
% 0.35/0.75  (step @p1709 :rule not_implies_elim2 :premises (@p1708))
% 0.35/0.75  (step @p1710 :rule not_implies_elim2 :premises (@p1709))
% 0.35/0.75  (step @p1711 :rule not_implies_elim2 :premises (@p1710))
% 0.35/0.75  (step @p1712 :rule not_implies_elim2 :premises (@p1711))
% 0.35/0.75  (step @p1713 :rule not_implies_elim2 :premises (@p1712))
% 0.35/0.75  (step @p1714 :rule not_implies_elim1 :premises (@p1713))
% 0.35/0.75  (step @p1715 :rule not_implies_elim1 :premises (@p1679))
% 0.35/0.75  (step @p1716 :rule eq-symm :args (@t871 @t872))
% 0.35/0.75  (step @p1717 :rule cong :premises (@p115 @p1716) :args ((=> @t495 @t873)))
% 0.35/0.75  (assume-push @p1759 @t495)
% 0.35/0.75  (step @p1719 :rule instantiate :premises (@p1715) :args ((@list @t869 @t870)))
% 0.35/0.75  (step-pop @p1760 :rule scope :premises (@p1719))
% 0.35/0.75  (step @p1720 :rule process_scope :premises (@p1760) :args (@t873))
% 0.35/0.75  (step @p1722 :rule eq_resolve :premises (@p1720 @p1717))
% 0.35/0.75  (step @p1723 :rule implies_elim :premises (@p1722))
% 0.35/0.75  (step @p1724 :rule chain_m_resolution :premises (@p1723 @p1715) :args (@t874 (@list false) (@list @t495)))
% 0.35/0.75  (step @p1725 :rule not_implies_elim2 :premises (@p1713))
% 0.35/0.75  (step @p1726 :rule not_implies_elim2 :premises (@p1725))
% 0.35/0.75  (step @p1727 :rule skolemize :premises (@p1726))
% 0.35/0.75  (step @p1728 :rule cnf_or_neg :args (@t877 1))
% 0.35/0.75  (step @p1729 :rule chain_m_resolution :premises (@p1728 @p1727) :args ((not @t872) @t878 @t879))
% 0.35/0.75  (step @p1730 :rule cnf_equiv_pos2 :args (@t874))
% 0.35/0.75  (step @p1731 :rule reordering :premises (@p1730) :args ((or @t872 @t880 (not @t874))))
% 0.35/0.75  (step @p1732 :rule chain_m_resolution :premises (@p1731 @p1729 @p1724) :args (@t880 @t881 (@list @t872 @t874)))
% 0.35/0.75  (step @p1733 :rule skolemize :premises (@p1732))
% 0.35/0.75  (step @p1734 :rule cnf_or_neg :args (@t886 1))
% 0.35/0.75  (step @p1735 :rule chain_m_resolution :premises (@p1734 @p1733) :args ((not @t883) @t878 @t887))
% 0.35/0.75  (step @p1736 :rule bool-double-not-elim :args (@t884))
% 0.35/0.75  (step @p1737 :rule refl :args (@t886))
% 0.35/0.75  (step @p1738 :rule nary_cong :premises (@p1737 @p1736) :args ((or @t886 (not @t885))))
% 0.35/0.75  (step @p1739 :rule cnf_or_neg :args (@t886 0))
% 0.35/0.75  (step @p1740 :rule eq_resolve :premises (@p1739 @p1738))
% 0.35/0.75  (step @p1741 :rule reordering :premises (@p1740) :args ((or @t884 @t886)))
% 0.35/0.75  (step @p1742 :rule chain_m_resolution :premises (@p1741 @p1733) :args (@t884 @t878 @t887))
% 0.35/0.75  (step @p1743 :rule bool-double-not-elim :args (@t875))
% 0.35/0.75  (step @p1744 :rule refl :args (@t877))
% 0.35/0.75  (step @p1745 :rule nary_cong :premises (@p1744 @p1743) :args ((or @t877 (not @t876))))
% 0.35/0.75  (step @p1746 :rule cnf_or_neg :args (@t877 0))
% 0.35/0.75  (step @p1747 :rule eq_resolve :premises (@p1746 @p1745))
% 0.35/0.75  (step @p1748 :rule reordering :premises (@p1747) :args ((or @t875 @t877)))
% 0.35/0.75  (step @p1749 :rule chain_m_resolution :premises (@p1748 @p1727) :args (@t875 @t878 @t879))
% 0.35/0.75  (step @p1750 :rule cnf_or_pos :args (@t888))
% 0.35/0.75  (step @p1751 :rule reordering :premises (@p1750) :args ((or @t876 @t885 @t883 @t889)))
% 0.35/0.75  (step @p1752 :rule chain_m_resolution :premises (@p1751 @p1749 @p1742 @p1735) :args (@t889 (@list false false true) (@list @t875 @t884 @t883)))
% 0.35/0.75  (assume-push @p1761 @t320)
% 0.35/0.75  (step @p1754 :rule instantiate :premises (@p1714) :args ((@list @t868 @t882 @t870)))
% 0.35/0.75  (step-pop @p1762 :rule scope :premises (@p1754))
% 0.35/0.75  (step @p1755 :rule process_scope :premises (@p1762) :args (@t888))
% 0.35/0.75  (step @p1757 :rule implies_elim :premises (@p1755))
% 0.35/0.75  (step @p1758 false :rule chain_m_resolution :premises (@p1757 @p1752 @p1714) :args (false @t881 (@list @t888 @t320)))
% 0.35/0.75  )
% 0.35/0.75  % SZS output end Proof
% 0.35/0.75  % cvc5 exiting
%------------------------------------------------------------------------------