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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SWC001+1 : TPTP v9.2.1. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n021.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 08:57:39 AM UTC 2026

% Result   : Theorem 0.44s 0.68s
% Output   : Proof 0.44s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SWC001+1 : TPTP v9.2.1. Released v2.4.0.
% 0.11/0.13  % Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.18/0.33  % Computer : n021.cluster.edu
% 0.18/0.33  % Model    : x86_64 x86_64
% 0.18/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.33  % Memory   : 8042.1875MB
% 0.18/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.18/0.34  % CPULimit : 300
% 0.18/0.34  % WCLimit  : 300
% 0.18/0.34  % DateTime : Tue Jun  2 19:09:20 EDT 2026
% 0.18/0.34  % CPUTime  : 
% 0.29/0.50  %----Proving TF0_NAR, FOF, or CNF
% 0.44/0.68  --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15...
% 0.44/0.68  % SZS status Theorem
% 0.44/0.68  % SZS output start Proof
% 0.44/0.68  (
% 0.44/0.68  (declare-sort $$unsorted 0)
% 0.44/0.68  (declare-const tptp.tl (-> $$unsorted $$unsorted))
% 0.44/0.68  (declare-const tptp.hd (-> $$unsorted $$unsorted))
% 0.44/0.68  (declare-const tptp.duplicatefreeP (-> $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.strictorderedP (-> $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.geq (-> $$unsorted $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.strictorderP (-> $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.equalelemsP (-> $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.totalorderP (-> $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.neq (-> $$unsorted $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.totalorderedP (-> $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.singletonP (-> $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.cons (-> $$unsorted $$unsorted $$unsorted))
% 0.44/0.68  (declare-const tptp.app (-> $$unsorted $$unsorted $$unsorted))
% 0.44/0.68  (declare-const tptp.nil $$unsorted)
% 0.44/0.68  (declare-const tptp.memberP (-> $$unsorted $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.lt (-> $$unsorted $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.frontsegP (-> $$unsorted $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.rearsegP (-> $$unsorted $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.gt (-> $$unsorted $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.ssList (-> $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.segmentP (-> $$unsorted $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.cyclefreeP (-> $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.ssItem (-> $$unsorted Bool))
% 0.44/0.68  (declare-const tptp.leq (-> $$unsorted $$unsorted Bool))
% 0.44/0.68  (define @t1 () (@var "V" $$unsorted))
% 0.44/0.68  (define @t2 () (@var "U" $$unsorted))
% 0.44/0.68  (define @t3 () (= @t2 @t1))
% 0.44/0.68  (define @t4 () (not @t3))
% 0.44/0.68  (define @t5 () (= (tptp.neq @t2 @t1) @t4))
% 0.44/0.68  (define @t6 () (tptp.ssItem @t1))
% 0.44/0.68  (define @t7 () (@list @t1))
% 0.44/0.68  (define @t8 () (tptp.ssItem @t2))
% 0.44/0.68  (define @t9 () (@list @t2))
% 0.44/0.68  (define @t10 () (@var "X" $$unsorted))
% 0.44/0.68  (define @t11 () (tptp.cons @t1 @t10))
% 0.44/0.68  (define @t12 () (@var "W" $$unsorted))
% 0.44/0.68  (define @t13 () (tptp.ssList @t10))
% 0.44/0.68  (define @t14 () (@list @t10))
% 0.44/0.68  (define @t15 () (tptp.ssList @t12))
% 0.44/0.68  (define @t16 () (@list @t12))
% 0.44/0.68  (define @t17 () (tptp.ssList @t2))
% 0.44/0.68  (define @t18 () (tptp.cons @t1 tptp.nil))
% 0.44/0.68  (define @t19 () (tptp.app @t1 @t12))
% 0.44/0.68  (define @t20 () (tptp.frontsegP @t2 @t1))
% 0.44/0.68  (define @t21 () (tptp.ssList @t1))
% 0.44/0.68  (define @t22 () (tptp.app @t12 @t1))
% 0.44/0.68  (define @t23 () (tptp.rearsegP @t2 @t1))
% 0.44/0.68  (define @t24 () (tptp.segmentP @t2 @t1))
% 0.44/0.68  (define @t25 () (tptp.leq @t12 @t1))
% 0.44/0.68  (define @t26 () (tptp.leq @t1 @t12))
% 0.44/0.68  (define @t27 () (@var "Z" $$unsorted))
% 0.44/0.68  (define @t28 () (@var "Y" $$unsorted))
% 0.44/0.68  (define @t29 () (= (tptp.app (tptp.app @t10 (tptp.cons @t1 @t28)) (tptp.cons @t12 @t27)) @t2))
% 0.44/0.68  (define @t30 () (tptp.ssList @t27))
% 0.44/0.68  (define @t31 () (@list @t27))
% 0.44/0.68  (define @t32 () (tptp.ssList @t28))
% 0.44/0.68  (define @t33 () (@list @t28))
% 0.44/0.68  (define @t34 () (tptp.ssItem @t12))
% 0.44/0.68  (define @t35 () (tptp.lt @t1 @t12))
% 0.44/0.68  (define @t36 () (= @t1 @t12))
% 0.44/0.68  (define @t37 () (tptp.duplicatefreeP @t2))
% 0.44/0.68  (define @t38 () (tptp.cons @t1 @t2))
% 0.44/0.68  (define @t39 () (= @t1 @t2))
% 0.44/0.68  (define @t40 () (tptp.cons @t12 @t1))
% 0.44/0.68  (define @t41 () (= tptp.nil @t2))
% 0.44/0.68  (define @t42 () (tptp.hd @t2))
% 0.44/0.68  (define @t43 () (not @t41))
% 0.44/0.68  (define @t44 () (tptp.tl @t2))
% 0.44/0.68  (define @t45 () (tptp.app @t2 @t1))
% 0.44/0.68  (define @t46 () (tptp.app @t1 @t2))
% 0.44/0.68  (define @t47 () (tptp.leq @t1 @t2))
% 0.44/0.68  (define @t48 () (tptp.leq @t2 @t1))
% 0.44/0.68  (define @t49 () (tptp.geq @t2 @t1))
% 0.44/0.68  (define @t50 () (tptp.lt @t1 @t2))
% 0.44/0.68  (define @t51 () (tptp.lt @t2 @t1))
% 0.44/0.68  (define @t52 () (tptp.lt @t2 @t12))
% 0.44/0.68  (define @t53 () (tptp.gt @t2 @t1))
% 0.44/0.68  (define @t54 () (tptp.memberP @t12 @t2))
% 0.44/0.68  (define @t55 () (tptp.app @t12 @t2))
% 0.44/0.68  (define @t56 () (tptp.cons @t2 tptp.nil))
% 0.44/0.68  (define @t57 () (tptp.hd @t1))
% 0.44/0.68  (define @t58 () (= tptp.nil @t1))
% 0.44/0.68  (define @t59 () (not @t58))
% 0.44/0.68  (define @t60 () (tptp.cons @t2 @t1))
% 0.44/0.68  (define @t61 () (= @t12 @t2))
% 0.44/0.68  (define @t62 () (tptp.memberP @t2 @t27))
% 0.44/0.68  (define @t63 () (tptp.memberP @t1 @t27))
% 0.44/0.68  (define @t64 () (and @t63 @t62))
% 0.44/0.68  (define @t65 () (and (not @t63) (not @t62)))
% 0.44/0.68  (define @t66 () (or @t65 @t64))
% 0.44/0.68  (define @t67 () (tptp.ssItem @t27))
% 0.44/0.68  (define @t68 () (forall @t31 (=> @t67 @t66)))
% 0.44/0.68  (define @t69 () (and @t68 @t37))
% 0.44/0.68  (define @t70 () (tptp.memberP @t10 @t28))
% 0.44/0.68  (define @t71 () (tptp.memberP @t12 @t28))
% 0.44/0.68  (define @t72 () (not @t71))
% 0.44/0.68  (define @t73 () (and @t72 @t70))
% 0.44/0.68  (define @t74 () (not @t70))
% 0.44/0.68  (define @t75 () (and @t74 @t71))
% 0.44/0.68  (define @t76 () (or @t75 @t73))
% 0.44/0.68  (define @t77 () (tptp.ssItem @t28))
% 0.44/0.68  (define @t78 () (and @t77 @t76))
% 0.44/0.68  (define @t79 () (exists @t33 @t78))
% 0.44/0.68  (define @t80 () (not (tptp.duplicatefreeP @t12)))
% 0.44/0.68  (define @t81 () (not (= @t2 @t12)))
% 0.44/0.68  (define @t82 () (not (= @t1 @t10)))
% 0.44/0.68  (define @t83 () (or @t82 @t81 @t80 @t79 @t69))
% 0.44/0.68  (define @t84 () (=> @t13 @t83))
% 0.44/0.68  (define @t85 () (forall @t14 @t84))
% 0.44/0.68  (define @t86 () (=> @t15 @t85))
% 0.44/0.68  (define @t87 () (forall @t16 @t86))
% 0.44/0.68  (define @t88 () (=> @t21 @t87))
% 0.44/0.68  (define @t89 () (forall @t7 @t88))
% 0.44/0.68  (define @t90 () (=> @t17 @t89))
% 0.44/0.68  (define @t91 () (forall @t9 @t90))
% 0.44/0.68  (define @t92 () (not @t91))
% 0.44/0.68  (define @t93 () (@var "BOUND_VARIABLE_11020" $$unsorted))
% 0.44/0.68  (define @t94 () (tptp.memberP @t93 @t28))
% 0.44/0.68  (define @t95 () (tptp.memberP @t2 @t28))
% 0.44/0.68  (define @t96 () (not @t95))
% 0.44/0.68  (define @t97 () (not @t77))
% 0.44/0.68  (define @t98 () (not (forall @t33 (or @t97 (and (or @t94 @t96) (or @t95 (not @t94)))))))
% 0.44/0.68  (define @t99 () (@var "BOUND_VARIABLE_11022" $$unsorted))
% 0.44/0.68  (define @t100 () (tptp.memberP @t2 @t99))
% 0.44/0.68  (define @t101 () (tptp.memberP @t93 @t99))
% 0.44/0.68  (define @t102 () (and (or (not (tptp.ssItem @t99)) (and (not @t101) (not @t100)) (and @t101 @t100)) @t37))
% 0.44/0.68  (define @t103 () (not (tptp.ssList @t93)))
% 0.44/0.68  (define @t104 () (not @t37))
% 0.44/0.68  (define @t105 () (not @t17))
% 0.44/0.68  (define @t106 () (or @t105 @t104 @t103 @t102 @t98))
% 0.44/0.68  (define @t107 () (or @t103 @t102 @t98))
% 0.44/0.68  (define @t108 () (or @t105 @t104 @t107))
% 0.44/0.68  (define @t109 () (@list @t2 @t93 @t99))
% 0.44/0.68  (define @t110 () (forall @t109 @t108))
% 0.44/0.68  (define @t111 () (@list @t93 @t99))
% 0.44/0.68  (define @t112 () (forall @t111 @t108))
% 0.44/0.68  (define @t113 () (forall @t111 @t107))
% 0.44/0.68  (define @t114 () (@var "BOUND_VARIABLE_11001" $$unsorted))
% 0.44/0.68  (define @t115 () (or @t105 @t104 @t113))
% 0.44/0.68  (define @t116 () (tptp.memberP @t1 @t28))
% 0.44/0.68  (define @t117 () (not @t116))
% 0.44/0.68  (define @t118 () (not (forall @t33 (or @t97 (and (or @t116 @t96) (or @t95 @t117))))))
% 0.44/0.68  (define @t119 () (tptp.memberP @t2 @t114))
% 0.44/0.68  (define @t120 () (tptp.memberP @t1 @t114))
% 0.44/0.68  (define @t121 () (or (not (tptp.ssItem @t114)) (and (not @t120) (not @t119)) (and @t120 @t119)))
% 0.44/0.68  (define @t122 () (and @t121 @t37))
% 0.44/0.68  (define @t123 () (not @t21))
% 0.44/0.68  (define @t124 () (or @t123 @t122 @t118))
% 0.44/0.68  (define @t125 () (forall (@list @t1 @t114) @t124))
% 0.44/0.68  (define @t126 () (or @t105 @t104 @t125))
% 0.44/0.68  (define @t127 () (@list @t114))
% 0.44/0.68  (define @t128 () (forall @t127 @t124))
% 0.44/0.68  (define @t129 () (forall @t127 @t37))
% 0.44/0.68  (define @t130 () (forall @t127 @t121))
% 0.44/0.68  (define @t131 () (and @t130 @t129))
% 0.44/0.68  (define @t132 () (forall @t127 @t122))
% 0.44/0.68  (define @t133 () (or @t123 @t132 @t118))
% 0.44/0.68  (define @t134 () (not @t67))
% 0.44/0.68  (define @t135 () (or @t134 @t65 @t64))
% 0.44/0.68  (define @t136 () (and (forall @t31 @t135) @t37))
% 0.44/0.68  (define @t137 () (or @t123 @t136 @t118))
% 0.44/0.68  (define @t138 () (forall @t7 @t137))
% 0.44/0.68  (define @t139 () (or @t105 @t104 @t138))
% 0.44/0.68  (define @t140 () (or @t105 @t104 @t137))
% 0.44/0.68  (define @t141 () (or @t123 @t136 @t105 @t104 @t118))
% 0.44/0.68  (define @t142 () (or @t136 @t123 @t105 @t104 @t118))
% 0.44/0.68  (define @t143 () (or @t105 @t104 @t118))
% 0.44/0.68  (define @t144 () (not (= @t2 @t2)))
% 0.44/0.68  (define @t145 () (or @t105 @t144 @t104 @t118))
% 0.44/0.68  (define @t146 () (not (forall @t33 (or @t97 (and (or @t116 @t72) (or @t71 @t117))))))
% 0.44/0.68  (define @t147 () (not @t15))
% 0.44/0.68  (define @t148 () (or @t81 @t147 @t81 @t80 @t146))
% 0.44/0.68  (define @t149 () (or @t147 @t81 @t80 @t146))
% 0.44/0.68  (define @t150 () (forall @t16 @t149))
% 0.44/0.68  (define @t151 () (or @t136 @t123 @t150))
% 0.44/0.68  (define @t152 () (or @t136 @t123 @t149))
% 0.44/0.68  (define @t153 () (or @t147 @t81 @t80 @t136 @t123 @t146))
% 0.44/0.68  (define @t154 () (or @t81 @t80 @t136 @t123 @t146))
% 0.44/0.68  (define @t155 () (or @t123 @t146))
% 0.44/0.68  (define @t156 () (not (= @t1 @t1)))
% 0.44/0.68  (define @t157 () (or @t123 @t156 @t146))
% 0.44/0.68  (define @t158 () (not (forall @t33 (or @t97 (and (or @t70 @t72) (or @t71 @t74))))))
% 0.44/0.68  (define @t159 () (not @t13))
% 0.44/0.68  (define @t160 () (or @t82 @t159 @t82 @t158))
% 0.44/0.68  (define @t161 () (or @t159 @t82 @t158))
% 0.44/0.68  (define @t162 () (forall @t14 @t161))
% 0.44/0.68  (define @t163 () (or @t81 @t80 @t136 @t162))
% 0.44/0.68  (define @t164 () (or @t81 @t80 @t136 @t161))
% 0.44/0.68  (define @t165 () (or @t159 @t82 @t81 @t80 @t158 @t136))
% 0.44/0.68  (define @t166 () (or @t82 @t81 @t80 @t158 @t136))
% 0.44/0.68  (define @t167 () (forall @t33 (not @t78)))
% 0.44/0.68  (define @t168 () (not @t167))
% 0.44/0.68  (define @t169 () (forall @t109 @t106))
% 0.44/0.68  (define @t170 () (@quantifiers_skolemize @t169 1))
% 0.44/0.68  (define @t171 () (tptp.memberP @t170 @t28))
% 0.44/0.68  (define @t172 () (@quantifiers_skolemize @t169 0))
% 0.44/0.68  (define @t173 () (tptp.memberP @t172 @t28))
% 0.44/0.68  (define @t174 () (forall @t33 (or @t97 (and (or @t171 (not @t173)) (or @t173 (not @t171))))))
% 0.44/0.68  (define @t175 () (not @t174))
% 0.44/0.68  (define @t176 () (tptp.duplicatefreeP @t172))
% 0.44/0.68  (define @t177 () (@quantifiers_skolemize @t169 2))
% 0.44/0.68  (define @t178 () (tptp.memberP @t172 @t177))
% 0.44/0.68  (define @t179 () (tptp.memberP @t170 @t177))
% 0.44/0.68  (define @t180 () (and @t179 @t178))
% 0.44/0.68  (define @t181 () (not @t178))
% 0.44/0.68  (define @t182 () (not @t179))
% 0.44/0.68  (define @t183 () (and @t182 @t181))
% 0.44/0.68  (define @t184 () (tptp.ssItem @t177))
% 0.44/0.68  (define @t185 () (not @t184))
% 0.44/0.68  (define @t186 () (or @t185 @t183 @t180))
% 0.44/0.68  (define @t187 () (and @t186 @t176))
% 0.44/0.68  (define @t188 () (not @t176))
% 0.44/0.68  (define @t189 () (or (not (tptp.ssList @t172)) @t188 (not (tptp.ssList @t170)) @t187 @t175))
% 0.44/0.68  (define @t190 () (@list true))
% 0.44/0.68  (define @t191 () (@list @t189))
% 0.44/0.68  (define @t192 () (not @t186))
% 0.44/0.68  (define @t193 () (@list false true))
% 0.44/0.68  (define @t194 () (@list @t186))
% 0.44/0.68  (define @t195 () (or @t178 @t182))
% 0.44/0.68  (define @t196 () (or @t179 @t181))
% 0.44/0.68  (define @t197 () (and @t196 @t195))
% 0.44/0.68  (define @t198 () (or @t185 @t197))
% 0.44/0.68  (define @t199 () (not @t197))
% 0.44/0.68  (define @t200 () (@list false))
% 0.44/0.68  (define @t201 () (@list @t197))
% 0.44/0.68  (assume @p1 (forall @t9 (=> @t8 (forall @t7 (=> @t6 @t5)))))
% 0.44/0.68  (assume @p2 (exists @t9 (and @t8 (exists @t7 (and @t6 @t4)))))
% 0.44/0.68  (assume @p3 (forall @t9 (=> @t17 (forall @t7 (=> @t6 (= (tptp.memberP @t2 @t1) (exists @t16 (and @t15 (exists @t14 (and @t13 (= (tptp.app @t12 @t11) @t2)))))))))))
% 0.44/0.68  (assume @p4 (forall @t9 (=> @t17 (= (tptp.singletonP @t2) (exists @t7 (and @t6 (= @t18 @t2)))))))
% 0.44/0.68  (assume @p5 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (= @t20 (exists @t16 (and @t15 (= @t19 @t2)))))))))
% 0.44/0.68  (assume @p6 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (= @t23 (exists @t16 (and @t15 (= @t22 @t2)))))))))
% 0.44/0.68  (assume @p7 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (= @t24 (exists @t16 (and @t15 (exists @t14 (and @t13 (= (tptp.app @t22 @t10) @t2)))))))))))
% 0.44/0.68  (assume @p8 (forall @t9 (=> @t17 (= (tptp.cyclefreeP @t2) (forall @t7 (=> @t6 (forall @t16 (=> @t34 (forall @t14 (=> @t13 (forall @t33 (=> @t32 (forall @t31 (=> @t30 (=> @t29 (not (and @t26 @t25)))))))))))))))))
% 0.44/0.68  (assume @p9 (forall @t9 (=> @t17 (= (tptp.totalorderP @t2) (forall @t7 (=> @t6 (forall @t16 (=> @t34 (forall @t14 (=> @t13 (forall @t33 (=> @t32 (forall @t31 (=> @t30 (=> @t29 (or @t26 @t25))))))))))))))))
% 0.44/0.68  (assume @p10 (forall @t9 (=> @t17 (= (tptp.strictorderP @t2) (forall @t7 (=> @t6 (forall @t16 (=> @t34 (forall @t14 (=> @t13 (forall @t33 (=> @t32 (forall @t31 (=> @t30 (=> @t29 (or @t35 (tptp.lt @t12 @t1)))))))))))))))))
% 0.44/0.68  (assume @p11 (forall @t9 (=> @t17 (= (tptp.totalorderedP @t2) (forall @t7 (=> @t6 (forall @t16 (=> @t34 (forall @t14 (=> @t13 (forall @t33 (=> @t32 (forall @t31 (=> @t30 (=> @t29 @t26)))))))))))))))
% 0.44/0.68  (assume @p12 (forall @t9 (=> @t17 (= (tptp.strictorderedP @t2) (forall @t7 (=> @t6 (forall @t16 (=> @t34 (forall @t14 (=> @t13 (forall @t33 (=> @t32 (forall @t31 (=> @t30 (=> @t29 @t35)))))))))))))))
% 0.44/0.68  (assume @p13 (forall @t9 (=> @t17 (= @t37 (forall @t7 (=> @t6 (forall @t16 (=> @t34 (forall @t14 (=> @t13 (forall @t33 (=> @t32 (forall @t31 (=> @t30 (=> @t29 (not @t36))))))))))))))))
% 0.44/0.68  (assume @p14 (forall @t9 (=> @t17 (= (tptp.equalelemsP @t2) (forall @t7 (=> @t6 (forall @t16 (=> @t34 (forall @t14 (=> @t13 (forall @t33 (=> @t32 (=> (= (tptp.app @t10 (tptp.cons @t1 (tptp.cons @t12 @t28))) @t2) @t36)))))))))))))
% 0.44/0.68  (assume @p15 (forall @t9 (=> @t17 (forall @t7 (=> @t21 @t5)))))
% 0.44/0.68  (assume @p16 (forall @t9 (=> @t17 (forall @t7 (=> @t6 (tptp.ssList @t38))))))
% 0.44/0.68  (assume @p17 (tptp.ssList tptp.nil))
% 0.44/0.68  (assume @p18 (forall @t9 (=> @t17 (forall @t7 (=> @t6 (not (= @t38 @t2)))))))
% 0.44/0.68  (assume @p19 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t34 (forall @t14 (=> (tptp.ssItem @t10) (=> (= (tptp.cons @t12 @t2) (tptp.cons @t10 @t1)) (and (= @t12 @t10) @t39)))))))))))
% 0.44/0.68  (assume @p20 (forall @t9 (=> @t17 (or @t41 (exists @t7 (and @t21 (exists @t16 (and @t34 (= @t40 @t2)))))))))
% 0.44/0.68  (assume @p21 (forall @t9 (=> @t17 (forall @t7 (=> @t6 (not (= tptp.nil @t38)))))))
% 0.44/0.68  (assume @p22 (forall @t9 (=> @t17 (=> @t43 (tptp.ssItem @t42)))))
% 0.44/0.68  (assume @p23 (forall @t9 (=> @t17 (forall @t7 (=> @t6 (= (tptp.hd @t38) @t1))))))
% 0.44/0.68  (assume @p24 (forall @t9 (=> @t17 (=> @t43 (tptp.ssList @t44)))))
% 0.44/0.68  (assume @p25 (forall @t9 (=> @t17 (forall @t7 (=> @t6 (= (tptp.tl @t38) @t2))))))
% 0.44/0.68  (assume @p26 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (tptp.ssList @t45))))))
% 0.44/0.68  (assume @p27 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t34 (= (tptp.cons @t12 @t46) (tptp.app @t40 @t2)))))))))
% 0.44/0.68  (assume @p28 (forall @t9 (=> @t17 (= (tptp.app tptp.nil @t2) @t2))))
% 0.44/0.68  (assume @p29 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (=> (and @t48 @t47) @t3))))))
% 0.44/0.68  (assume @p30 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (forall @t16 (=> @t34 (=> (and @t48 @t26) (tptp.leq @t2 @t12)))))))))
% 0.44/0.68  (assume @p31 (forall @t9 (=> @t8 (tptp.leq @t2 @t2))))
% 0.44/0.68  (assume @p32 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (= @t49 @t47))))))
% 0.44/0.68  (assume @p33 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (=> @t51 (not @t50)))))))
% 0.44/0.68  (assume @p34 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (forall @t16 (=> @t34 (=> (and @t51 @t35) @t52))))))))
% 0.44/0.68  (assume @p35 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (= @t53 @t50))))))
% 0.44/0.68  (assume @p36 (forall @t9 (=> @t8 (forall @t7 (=> @t21 (forall @t16 (=> @t15 (= (tptp.memberP @t19 @t2) (or (tptp.memberP @t1 @t2) @t54)))))))))
% 0.44/0.68  (assume @p37 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (forall @t16 (=> @t15 (= (tptp.memberP (tptp.cons @t1 @t12) @t2) (or @t3 @t54)))))))))
% 0.44/0.68  (assume @p38 (forall @t9 (=> @t8 (not (tptp.memberP tptp.nil @t2)))))
% 0.44/0.68  (assume @p39 (not (tptp.singletonP tptp.nil)))
% 0.44/0.68  (assume @p40 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t15 (=> (and @t20 (tptp.frontsegP @t1 @t12)) (tptp.frontsegP @t2 @t12)))))))))
% 0.44/0.68  (assume @p41 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (=> (and @t20 (tptp.frontsegP @t1 @t2)) @t3))))))
% 0.44/0.68  (assume @p42 (forall @t9 (=> @t17 (tptp.frontsegP @t2 @t2))))
% 0.44/0.68  (assume @p43 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t15 (=> @t20 (tptp.frontsegP (tptp.app @t2 @t12) @t1)))))))))
% 0.44/0.68  (assume @p44 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (forall @t16 (=> @t15 (forall @t14 (=> @t13 (= (tptp.frontsegP (tptp.cons @t2 @t12) @t11) (and @t3 (tptp.frontsegP @t12 @t10))))))))))))
% 0.44/0.68  (assume @p45 (forall @t9 (=> @t17 (tptp.frontsegP @t2 tptp.nil))))
% 0.44/0.68  (assume @p46 (forall @t9 (=> @t17 (= (tptp.frontsegP tptp.nil @t2) @t41))))
% 0.44/0.68  (assume @p47 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t15 (=> (and @t23 (tptp.rearsegP @t1 @t12)) (tptp.rearsegP @t2 @t12)))))))))
% 0.44/0.68  (assume @p48 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (=> (and @t23 (tptp.rearsegP @t1 @t2)) @t3))))))
% 0.44/0.68  (assume @p49 (forall @t9 (=> @t17 (tptp.rearsegP @t2 @t2))))
% 0.44/0.68  (assume @p50 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t15 (=> @t23 (tptp.rearsegP @t55 @t1)))))))))
% 0.44/0.68  (assume @p51 (forall @t9 (=> @t17 (tptp.rearsegP @t2 tptp.nil))))
% 0.44/0.68  (assume @p52 (forall @t9 (=> @t17 (= (tptp.rearsegP tptp.nil @t2) @t41))))
% 0.44/0.68  (assume @p53 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t15 (=> (and @t24 (tptp.segmentP @t1 @t12)) (tptp.segmentP @t2 @t12)))))))))
% 0.44/0.68  (assume @p54 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (=> (and @t24 (tptp.segmentP @t1 @t2)) @t3))))))
% 0.44/0.68  (assume @p55 (forall @t9 (=> @t17 (tptp.segmentP @t2 @t2))))
% 0.44/0.68  (assume @p56 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t15 (forall @t14 (=> @t13 (=> @t24 (tptp.segmentP (tptp.app @t55 @t10) @t1)))))))))))
% 0.44/0.68  (assume @p57 (forall @t9 (=> @t17 (tptp.segmentP @t2 tptp.nil))))
% 0.44/0.68  (assume @p58 (forall @t9 (=> @t17 (= (tptp.segmentP tptp.nil @t2) @t41))))
% 0.44/0.68  (assume @p59 (forall @t9 (=> @t8 (tptp.cyclefreeP @t56))))
% 0.44/0.68  (assume @p60 (tptp.cyclefreeP tptp.nil))
% 0.44/0.68  (assume @p61 (forall @t9 (=> @t8 (tptp.totalorderP @t56))))
% 0.44/0.68  (assume @p62 (tptp.totalorderP tptp.nil))
% 0.44/0.68  (assume @p63 (forall @t9 (=> @t8 (tptp.strictorderP @t56))))
% 0.44/0.68  (assume @p64 (tptp.strictorderP tptp.nil))
% 0.44/0.68  (assume @p65 (forall @t9 (=> @t8 (tptp.totalorderedP @t56))))
% 0.44/0.68  (assume @p66 (tptp.totalorderedP tptp.nil))
% 0.44/0.68  (assume @p67 (forall @t9 (=> @t8 (forall @t7 (=> @t21 (= (tptp.totalorderedP @t60) (or @t58 (and @t59 (tptp.totalorderedP @t1) (tptp.leq @t2 @t57)))))))))
% 0.44/0.68  (assume @p68 (forall @t9 (=> @t8 (tptp.strictorderedP @t56))))
% 0.44/0.68  (assume @p69 (tptp.strictorderedP tptp.nil))
% 0.44/0.68  (assume @p70 (forall @t9 (=> @t8 (forall @t7 (=> @t21 (= (tptp.strictorderedP @t60) (or @t58 (and @t59 (tptp.strictorderedP @t1) (tptp.lt @t2 @t57)))))))))
% 0.44/0.68  (assume @p71 (forall @t9 (=> @t8 (tptp.duplicatefreeP @t56))))
% 0.44/0.68  (assume @p72 (tptp.duplicatefreeP tptp.nil))
% 0.44/0.68  (assume @p73 (forall @t9 (=> @t8 (tptp.equalelemsP @t56))))
% 0.44/0.68  (assume @p74 (tptp.equalelemsP tptp.nil))
% 0.44/0.68  (assume @p75 (forall @t9 (=> @t17 (=> @t43 (exists @t7 (and @t6 (= @t42 @t1)))))))
% 0.44/0.68  (assume @p76 (forall @t9 (=> @t17 (=> @t43 (exists @t7 (and @t21 (= @t44 @t1)))))))
% 0.44/0.68  (assume @p77 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (=> (and @t59 @t43 (= @t57 @t42) (= (tptp.tl @t1) @t44)) @t39))))))
% 0.44/0.68  (assume @p78 (forall @t9 (=> @t17 (=> @t43 (= (tptp.cons @t42 @t44) @t2)))))
% 0.44/0.68  (assume @p79 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t15 (=> (= @t22 @t45) @t61))))))))
% 0.44/0.68  (assume @p80 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t15 (=> (= @t19 @t46) @t61))))))))
% 0.44/0.68  (assume @p81 (forall @t9 (=> @t17 (forall @t7 (=> @t6 (= @t38 (tptp.app @t18 @t2)))))))
% 0.44/0.68  (assume @p82 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (forall @t16 (=> @t15 (= (tptp.app @t45 @t12) (tptp.app @t2 @t19)))))))))
% 0.44/0.68  (assume @p83 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (= (= tptp.nil @t45) (and @t58 @t41)))))))
% 0.44/0.68  (assume @p84 (forall @t9 (=> @t17 (= (tptp.app @t2 tptp.nil) @t2))))
% 0.44/0.68  (assume @p85 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (=> @t43 (= (tptp.hd @t45) @t42)))))))
% 0.44/0.68  (assume @p86 (forall @t9 (=> @t17 (forall @t7 (=> @t21 (=> @t43 (= (tptp.tl @t45) (tptp.app @t44 @t1))))))))
% 0.44/0.68  (assume @p87 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (=> (and @t49 (tptp.geq @t1 @t2)) @t3))))))
% 0.44/0.68  (assume @p88 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (forall @t16 (=> @t34 (=> (and @t49 (tptp.geq @t1 @t12)) (tptp.geq @t2 @t12)))))))))
% 0.44/0.68  (assume @p89 (forall @t9 (=> @t8 (tptp.geq @t2 @t2))))
% 0.44/0.68  (assume @p90 (forall @t9 (=> @t8 (not (tptp.lt @t2 @t2)))))
% 0.44/0.68  (assume @p91 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (forall @t16 (=> @t34 (=> (and @t48 @t35) @t52))))))))
% 0.44/0.68  (assume @p92 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (=> @t48 (or @t3 @t51)))))))
% 0.44/0.68  (assume @p93 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (= @t51 (and @t4 @t48)))))))
% 0.44/0.68  (assume @p94 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (=> @t53 (not (tptp.gt @t1 @t2))))))))
% 0.44/0.68  (assume @p95 (forall @t9 (=> @t8 (forall @t7 (=> @t6 (forall @t16 (=> @t34 (=> (and @t53 (tptp.gt @t1 @t12)) (tptp.gt @t2 @t12)))))))))
% 0.44/0.68  (assume @p96 @t92)
% 0.44/0.68  (assume @p97 true)
% 0.44/0.68  (step @p98 :rule aci_norm :args ((= @t108 @t106)))
% 0.44/0.68  (step @p99 :rule cong :premises (@p98) :args (@t110))
% 0.44/0.68  (step @p100 :rule quant-merge-prenex :args ((= (forall @t9 @t112) @t110)))
% 0.44/0.68  (step @p101 :rule alpha_equiv :args (@t113 (@list @t93 @t99) (@list @t1 @t114)))
% 0.44/0.68  (step @p102 :rule refl :args (@t104))
% 0.44/0.68  (step @p103 :rule refl :args (@t105))
% 0.44/0.68  (step @p104 :rule nary_cong :premises (@p103 @p102 @p101) :args (@t115))
% 0.44/0.68  (step @p105 :rule quant-miniscope-or :args ((= @t112 @t115)))
% 0.44/0.68  (step @p106 :rule trans :premises (@p105 @p104))
% 0.44/0.68  (step @p107 :rule symm :premises (@p106))
% 0.44/0.68  (step @p108 :rule cong :premises (@p107) :args ((forall @t9 @t126)))
% 0.44/0.68  (step @p109 :rule trans :premises (@p108 @p100))
% 0.44/0.68  (step @p110 :rule trans :premises (@p109 @p99))
% 0.44/0.68  (step @p111 :rule aci_norm :args ((= (or @t105 @t126) @t126)))
% 0.44/0.68  (step @p112 :rule bool-impl-elim :args (@t17 @t126))
% 0.44/0.68  (step @p113 :rule trans :premises (@p112 @p111))
% 0.44/0.68  (step @p114 :rule cong :premises (@p113) :args ((forall @t9 (=> @t17 @t126))))
% 0.44/0.68  (step @p115 :rule trans :premises (@p114 @p110))
% 0.44/0.68  (step @p116 :rule quant-merge-prenex :args ((= (forall @t7 @t128) @t125)))
% 0.44/0.68  (step @p117 :rule refl :args (@t118))
% 0.44/0.68  (step @p118 :rule quant-unused-vars :args ((= @t129 @t37)))
% 0.44/0.68  (step @p119 :rule alpha_equiv :args (@t130 (@list @t114) (@list @t27)))
% 0.44/0.68  (step @p120 :rule nary_cong :premises (@p119 @p118) :args (@t131))
% 0.44/0.68  (step @p121 :rule quant-miniscope-and :args ((= @t132 @t131)))
% 0.44/0.68  (step @p122 :rule trans :premises (@p121 @p120))
% 0.44/0.68  (step @p123 :rule refl :args (@t123))
% 0.44/0.68  (step @p124 :rule nary_cong :premises (@p123 @p122 @p117) :args (@t133))
% 0.44/0.68  (step @p125 :rule quant-miniscope-or :args ((= @t128 @t133)))
% 0.44/0.68  (step @p126 :rule trans :premises (@p125 @p124))
% 0.44/0.68  (step @p127 :rule symm :premises (@p126))
% 0.44/0.68  (step @p128 :rule cong :premises (@p127) :args (@t138))
% 0.44/0.68  (step @p129 :rule trans :premises (@p128 @p116))
% 0.44/0.68  (step @p130 :rule refl :args (@t104))
% 0.44/0.68  (step @p131 :rule refl :args (@t105))
% 0.44/0.68  (step @p132 :rule nary_cong :premises (@p131 @p130 @p129) :args (@t139))
% 0.44/0.68  (step @p133 :rule quant-miniscope-or :args ((= (forall @t7 @t140) @t139)))
% 0.44/0.68  (step @p134 :rule aci_norm :args ((= @t141 @t140)))
% 0.44/0.68  (step @p135 :rule cong :premises (@p134) :args ((forall @t7 @t141)))
% 0.44/0.68  (step @p136 :rule trans :premises (@p135 @p133))
% 0.44/0.68  (step @p137 :rule trans :premises (@p136 @p132))
% 0.44/0.68  (step @p138 :rule aci_norm :args ((= (or @t123 @t142) @t141)))
% 0.44/0.68  (step @p139 :rule bool-impl-elim :args (@t21 @t142))
% 0.44/0.68  (step @p140 :rule trans :premises (@p139 @p138))
% 0.44/0.68  (step @p141 :rule cong :premises (@p140) :args ((forall @t7 (=> @t21 @t142))))
% 0.44/0.68  (step @p142 :rule trans :premises (@p141 @p137))
% 0.44/0.68  (step @p143 :rule aci_norm :args ((= (or @t136 @t123 @t143) @t142)))
% 0.44/0.68  (step @p144 :rule aci_norm :args ((= (or @t105 false @t104 @t118) @t143)))
% 0.44/0.68  (step @p145 :rule refl :args (@t118))
% 0.44/0.68  (step @p146 :rule evaluate :args ((not true)))
% 0.44/0.68  (step @p147 :rule eq-refl :args (@t2))
% 0.44/0.68  (step @p148 :rule cong :premises (@p147) :args (@t144))
% 0.44/0.68  (step @p149 :rule trans :premises (@p148 @p146))
% 0.44/0.68  (step @p150 :rule nary_cong :premises (@p131 @p149 @p130 @p145) :args (@t145))
% 0.44/0.68  (step @p151 :rule trans :premises (@p150 @p144))
% 0.44/0.68  (step @p152 :rule quant-var-elim-eq :args ((= (forall @t16 (or (not @t61) @t147 @t81 @t80 @t146)) @t145)))
% 0.44/0.68  (step @p153 :rule refl :args (@t146))
% 0.44/0.68  (step @p154 :rule refl :args (@t80))
% 0.44/0.68  (step @p155 :rule refl :args (@t81))
% 0.44/0.68  (step @p156 :rule refl :args (@t147))
% 0.44/0.68  (step @p157 :rule eq-symm :args (@t2 @t12))
% 0.44/0.68  (step @p158 :rule cong :premises (@p157) :args (@t81))
% 0.44/0.68  (step @p159 :rule nary_cong :premises (@p158 @p156 @p155 @p154 @p153) :args (@t148))
% 0.44/0.68  (step @p160 :rule aci_norm :args ((= @t149 @t148)))
% 0.44/0.68  (step @p161 :rule trans :premises (@p160 @p159))
% 0.44/0.68  (step @p162 :rule cong :premises (@p161) :args (@t150))
% 0.44/0.68  (step @p163 :rule trans :premises (@p162 @p152))
% 0.44/0.68  (step @p164 :rule trans :premises (@p163 @p151))
% 0.44/0.68  (step @p165 :rule refl :args (@t123))
% 0.44/0.68  (step @p166 :rule refl :args (@t136))
% 0.44/0.68  (step @p167 :rule nary_cong :premises (@p166 @p165 @p164) :args (@t151))
% 0.44/0.68  (step @p168 :rule trans :premises (@p167 @p143))
% 0.44/0.68  (step @p169 :rule quant-miniscope-or :args ((= (forall @t16 @t152) @t151)))
% 0.44/0.68  (step @p170 :rule aci_norm :args ((= @t153 @t152)))
% 0.44/0.68  (step @p171 :rule cong :premises (@p170) :args ((forall @t16 @t153)))
% 0.44/0.68  (step @p172 :rule trans :premises (@p171 @p169))
% 0.44/0.68  (step @p173 :rule trans :premises (@p172 @p168))
% 0.44/0.68  (step @p174 :rule aci_norm :args ((= (or @t147 @t154) @t153)))
% 0.44/0.68  (step @p175 :rule bool-impl-elim :args (@t15 @t154))
% 0.44/0.68  (step @p176 :rule trans :premises (@p175 @p174))
% 0.44/0.68  (step @p177 :rule cong :premises (@p176) :args ((forall @t16 (=> @t15 @t154))))
% 0.44/0.68  (step @p178 :rule trans :premises (@p177 @p173))
% 0.44/0.68  (step @p179 :rule aci_norm :args ((= (or @t81 @t80 @t136 @t155) @t154)))
% 0.44/0.68  (step @p180 :rule aci_norm :args ((= (or @t123 false @t146) @t155)))
% 0.44/0.68  (step @p181 :rule refl :args (@t146))
% 0.44/0.68  (step @p182 :rule eq-refl :args (@t1))
% 0.44/0.68  (step @p183 :rule cong :premises (@p182) :args (@t156))
% 0.44/0.68  (step @p184 :rule trans :premises (@p183 @p146))
% 0.44/0.68  (step @p185 :rule nary_cong :premises (@p165 @p184 @p181) :args (@t157))
% 0.44/0.68  (step @p186 :rule trans :premises (@p185 @p180))
% 0.44/0.68  (step @p187 :rule quant-var-elim-eq :args ((= (forall @t14 (or (not (= @t10 @t1)) @t159 @t82 @t158)) @t157)))
% 0.44/0.68  (step @p188 :rule refl :args (@t158))
% 0.44/0.68  (step @p189 :rule refl :args (@t82))
% 0.44/0.68  (step @p190 :rule refl :args (@t159))
% 0.44/0.68  (step @p191 :rule eq-symm :args (@t1 @t10))
% 0.44/0.68  (step @p192 :rule cong :premises (@p191) :args (@t82))
% 0.44/0.68  (step @p193 :rule nary_cong :premises (@p192 @p190 @p189 @p188) :args (@t160))
% 0.44/0.68  (step @p194 :rule aci_norm :args ((= @t161 @t160)))
% 0.44/0.68  (step @p195 :rule trans :premises (@p194 @p193))
% 0.44/0.68  (step @p196 :rule cong :premises (@p195) :args (@t162))
% 0.44/0.68  (step @p197 :rule trans :premises (@p196 @p187))
% 0.44/0.68  (step @p198 :rule trans :premises (@p197 @p186))
% 0.44/0.68  (step @p199 :rule refl :args (@t80))
% 0.44/0.68  (step @p200 :rule refl :args (@t81))
% 0.44/0.68  (step @p201 :rule nary_cong :premises (@p200 @p199 @p166 @p198) :args (@t163))
% 0.44/0.68  (step @p202 :rule trans :premises (@p201 @p179))
% 0.44/0.68  (step @p203 :rule quant-miniscope-or :args ((= (forall @t14 @t164) @t163)))
% 0.44/0.68  (step @p204 :rule aci_norm :args ((= @t165 @t164)))
% 0.44/0.68  (step @p205 :rule cong :premises (@p204) :args ((forall @t14 @t165)))
% 0.44/0.68  (step @p206 :rule trans :premises (@p205 @p203))
% 0.44/0.68  (step @p207 :rule trans :premises (@p206 @p202))
% 0.44/0.68  (step @p208 :rule aci_norm :args ((= (or @t159 @t166) @t165)))
% 0.44/0.68  (step @p209 :rule bool-impl-elim :args (@t13 @t166))
% 0.44/0.68  (step @p210 :rule trans :premises (@p209 @p208))
% 0.44/0.68  (step @p211 :rule cong :premises (@p210) :args ((forall @t14 (=> @t13 @t166))))
% 0.44/0.68  (step @p212 :rule trans :premises (@p211 @p207))
% 0.44/0.68  (step @p213 :rule refl :args (@t37))
% 0.44/0.68  (step @p214 :rule aci_norm :args ((= (or @t134 @t66) @t135)))
% 0.44/0.68  (step @p215 :rule bool-impl-elim :args (@t67 @t66))
% 0.44/0.68  (step @p216 :rule trans :premises (@p215 @p214))
% 0.44/0.68  (step @p217 :rule cong :premises (@p216) :args (@t68))
% 0.44/0.68  (step @p218 :rule nary_cong :premises (@p217 @p213) :args (@t69))
% 0.44/0.68  (step @p219 :rule refl :args (@t74))
% 0.44/0.68  (step @p220 :rule bool-double-not-elim :args (@t71))
% 0.44/0.68  (step @p221 :rule nary_cong :premises (@p220 @p219) :args ((or (not @t72) @t74)))
% 0.44/0.68  (step @p222 :rule bool-and-de-morgan :args (@t72 @t70 true))
% 0.44/0.68  (step @p223 :rule trans :premises (@p222 @p221))
% 0.44/0.68  (step @p224 :rule refl :args (@t72))
% 0.44/0.68  (step @p225 :rule bool-double-not-elim :args (@t70))
% 0.44/0.68  (step @p226 :rule nary_cong :premises (@p225 @p224) :args ((or (not @t74) @t72)))
% 0.44/0.68  (step @p227 :rule bool-and-de-morgan :args (@t74 @t71 true))
% 0.44/0.68  (step @p228 :rule trans :premises (@p227 @p226))
% 0.44/0.68  (step @p229 :rule nary_cong :premises (@p228 @p223) :args ((and (not @t75) (not @t73))))
% 0.44/0.68  (step @p230 :rule bool-or-de-morgan :args (@t75 @t73 false))
% 0.44/0.68  (step @p231 :rule trans :premises (@p230 @p229))
% 0.44/0.68  (step @p232 :rule refl :args (@t97))
% 0.44/0.68  (step @p233 :rule nary_cong :premises (@p232 @p231) :args ((or @t97 (not @t76))))
% 0.44/0.68  (step @p234 :rule bool-and-de-morgan :args (@t77 @t76 true))
% 0.44/0.68  (step @p235 :rule trans :premises (@p234 @p233))
% 0.44/0.68  (step @p236 :rule cong :premises (@p235) :args (@t167))
% 0.44/0.68  (step @p237 :rule cong :premises (@p236) :args (@t168))
% 0.44/0.68  (step @p238 :rule exists-elim :args ((= @t79 @t168)))
% 0.44/0.68  (step @p239 :rule trans :premises (@p238 @p237))
% 0.44/0.68  (step @p240 :rule refl :args (@t82))
% 0.44/0.68  (step @p241 :rule nary_cong :premises (@p240 @p200 @p199 @p239 @p218) :args (@t83))
% 0.44/0.68  (step @p242 :rule refl :args (@t13))
% 0.44/0.68  (step @p243 :rule cong :premises (@p242 @p241) :args (@t84))
% 0.44/0.68  (step @p244 :rule cong :premises (@p243) :args (@t85))
% 0.44/0.68  (step @p245 :rule trans :premises (@p244 @p212))
% 0.44/0.68  (step @p246 :rule refl :args (@t15))
% 0.44/0.68  (step @p247 :rule cong :premises (@p246 @p245) :args (@t86))
% 0.44/0.68  (step @p248 :rule cong :premises (@p247) :args (@t87))
% 0.44/0.68  (step @p249 :rule trans :premises (@p248 @p178))
% 0.44/0.68  (step @p250 :rule refl :args (@t21))
% 0.44/0.68  (step @p251 :rule cong :premises (@p250 @p249) :args (@t88))
% 0.44/0.68  (step @p252 :rule cong :premises (@p251) :args (@t89))
% 0.44/0.68  (step @p253 :rule trans :premises (@p252 @p142))
% 0.44/0.68  (step @p254 :rule refl :args (@t17))
% 0.44/0.68  (step @p255 :rule cong :premises (@p254 @p253) :args (@t90))
% 0.44/0.68  (step @p256 :rule cong :premises (@p255) :args (@t91))
% 0.44/0.68  (step @p257 :rule trans :premises (@p256 @p115))
% 0.44/0.68  (step @p258 :rule cong :premises (@p257) :args (@t92))
% 0.44/0.68  (step @p259 :rule eq_resolve :premises (@p96 @p258))
% 0.44/0.68  (step @p260 :rule skolemize :premises (@p259))
% 0.44/0.68  (step @p261 :rule bool-double-not-elim :args (@t174))
% 0.44/0.68  (step @p262 :rule refl :args (@t189))
% 0.44/0.68  (step @p263 :rule nary_cong :premises (@p262 @p261) :args ((or @t189 (not @t175))))
% 0.44/0.68  (step @p264 :rule cnf_or_neg :args (@t189 4))
% 0.44/0.68  (step @p265 :rule eq_resolve :premises (@p264 @p263))
% 0.44/0.68  (step @p266 :rule reordering :premises (@p265) :args ((or @t174 @t189)))
% 0.44/0.68  (step @p267 :rule chain_m_resolution :premises (@p266 @p260) :args (@t174 @t190 @t191))
% 0.44/0.68  (step @p268 :rule instantiate :premises (@p267) :args ((@list @t177)))
% 0.44/0.68  (step @p269 :rule cnf_or_neg :args (@t189 3))
% 0.44/0.69  (step @p270 :rule chain_m_resolution :premises (@p269 @p260) :args ((not @t187) @t190 @t191))
% 0.44/0.69  (step @p271 :rule bool-double-not-elim :args (@t176))
% 0.44/0.69  (step @p272 :rule nary_cong :premises (@p262 @p271) :args ((or @t189 (not @t188))))
% 0.44/0.69  (step @p273 :rule cnf_or_neg :args (@t189 1))
% 0.44/0.69  (step @p274 :rule eq_resolve :premises (@p273 @p272))
% 0.44/0.69  (step @p275 :rule reordering :premises (@p274) :args ((or @t176 @t189)))
% 0.44/0.69  (step @p276 :rule chain_m_resolution :premises (@p275 @p260) :args (@t176 @t190 @t191))
% 0.44/0.69  (step @p277 :rule cnf_and_neg :args (@t187))
% 0.44/0.69  (step @p278 :rule reordering :premises (@p277) :args ((or @t188 @t187 @t192)))
% 0.44/0.69  (step @p279 :rule chain_m_resolution :premises (@p278 @p276 @p270) :args (@t192 @t193 (@list @t176 @t187)))
% 0.44/0.69  (step @p280 :rule bool-double-not-elim :args (@t184))
% 0.44/0.69  (step @p281 :rule refl :args (@t186))
% 0.44/0.69  (step @p282 :rule nary_cong :premises (@p281 @p280) :args ((or @t186 (not @t185))))
% 0.44/0.69  (step @p283 :rule cnf_or_neg :args (@t186 0))
% 0.44/0.69  (step @p284 :rule eq_resolve :premises (@p283 @p282))
% 0.44/0.69  (step @p285 :rule reordering :premises (@p284) :args ((or @t184 @t186)))
% 0.44/0.69  (step @p286 :rule chain_m_resolution :premises (@p285 @p279) :args (@t184 @t190 @t194))
% 0.44/0.69  (step @p287 :rule cnf_or_pos :args (@t198))
% 0.44/0.69  (step @p288 :rule reordering :premises (@p287) :args ((or @t185 @t197 (not @t198))))
% 0.44/0.69  (step @p289 :rule chain_m_resolution :premises (@p288 @p286 @p268) :args (@t197 (@list false false) (@list @t184 @t198)))
% 0.44/0.69  (step @p290 :rule cnf_and_pos :args (@t197 1))
% 0.44/0.69  (step @p291 :rule reordering :premises (@p290) :args ((or @t195 @t199)))
% 0.44/0.69  (step @p292 :rule chain_m_resolution :premises (@p291 @p289) :args (@t195 @t200 @t201))
% 0.44/0.69  (step @p293 :rule cnf_or_neg :args (@t186 1))
% 0.44/0.69  (step @p294 :rule chain_m_resolution :premises (@p293 @p279) :args ((not @t183) @t190 @t194))
% 0.44/0.69  (step @p295 :rule bool-double-not-elim :args (@t178))
% 0.44/0.69  (step @p296 :rule bool-double-not-elim :args (@t179))
% 0.44/0.69  (step @p297 :rule refl :args (@t183))
% 0.44/0.69  (step @p298 :rule nary_cong :premises (@p297 @p296 @p295) :args ((or @t183 (not @t182) (not @t181))))
% 0.44/0.69  (step @p299 :rule cnf_and_neg :args (@t183))
% 0.44/0.69  (step @p300 :rule eq_resolve :premises (@p299 @p298))
% 0.44/0.69  (step @p301 :rule reordering :premises (@p300) :args ((or @t179 @t178 @t183)))
% 0.44/0.69  (step @p302 :rule cnf_and_pos :args (@t197 0))
% 0.44/0.69  (step @p303 :rule reordering :premises (@p302) :args ((or @t196 @t199)))
% 0.44/0.69  (step @p304 :rule chain_m_resolution :premises (@p303 @p289) :args (@t196 @t200 @t201))
% 0.44/0.69  (step @p305 :rule cnf_or_pos :args (@t196))
% 0.44/0.69  (step @p306 :rule reordering :premises (@p305) :args ((or @t179 @t181 (not @t196))))
% 0.44/0.69  (step @p307 :rule chain_m_resolution :premises (@p306 @p304 @p301 @p294) :args (@t179 (@list false false true) (@list @t196 @t178 @t183)))
% 0.44/0.69  (step @p308 :rule cnf_or_neg :args (@t186 2))
% 0.44/0.69  (step @p309 :rule chain_m_resolution :premises (@p308 @p279) :args ((not @t180) @t190 @t194))
% 0.44/0.69  (step @p310 :rule cnf_and_neg :args (@t180))
% 0.44/0.69  (step @p311 :rule reordering :premises (@p310) :args ((or @t182 @t181 @t180)))
% 0.44/0.69  (step @p312 :rule chain_m_resolution :premises (@p311 @p307 @p309) :args (@t181 @t193 (@list @t179 @t180)))
% 0.44/0.69  (step @p313 :rule cnf_or_pos :args (@t195))
% 0.44/0.69  (step @p314 :rule reordering :premises (@p313) :args ((or @t182 @t178 (not @t195))))
% 0.44/0.69  (step @p315 false :rule chain_m_resolution :premises (@p314 @p312 @p307 @p292) :args (false (@list true false false) (@list @t178 @t179 @t195)))
% 0.44/0.69  )
% 0.44/0.69  % SZS output end Proof
% 0.44/0.69  % cvc5 exiting
%------------------------------------------------------------------------------