0.00/0.00	% File    : /export/starexec/sandbox/benchmark/theBenchmark.p
0.00/0.00	% app-encoded or not : app
0.00/0.00	% Variant    : fo
0.00/0.00	% Ordering    : rpo6
0.00/0.00	% Command    : 
0.00/0.00	#!/bin/sh
0.00/0.00	
0.00/0.00	./zipperposition.native ${1:+"$1"} \
0.00/0.00	  -i tptp \
0.00/0.00	  -o tptp \
0.00/0.00	  --timeout "$STAREXEC_WALLCLOCK_LIMIT" \
0.00/0.00	  --mem-limit "$STAREXEC_MAX_MEM" \
0.00/0.00	  --no-ho \
0.00/0.00	  --no-avatar \
0.00/0.00	  --no-induction \
0.00/0.00	  --no-unif-pattern \
0.00/0.00	  --ord $2 \
0.00/0.00	  --simultaneous-sup false \
0.00/0.00	  --no-max-vars \
0.00/0.00	  --no-fool
0.00/0.19	% Computer   : n031.star.cs.uiowa.edu
0.00/0.19	% Model      : x86_64 x86_64
0.00/0.19	% CPU        : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
0.00/0.19	% Memory     : 32218.625MB
0.00/0.19	% OS         : Linux 3.10.0-693.2.2.el7.x86_64
0.00/0.19	% CPULimit   : 300
0.00/0.19	% DateTime   : Fri Feb  2 10:29:53 CST 2018
63.53/63.70	% done 953 iterations in 63.502s
63.53/63.70	% SZS status Theorem for 'stdin'
63.53/63.70	% SZS output start Refutation
63.53/63.70	tff(zf_stmt_59, axiom,
63.53/63.70	  (![M:$tType,T1:ty,
63.53/63.70	     P2:list(product_prod(list(char),
63.53/63.70	                          product_prod(list(char),
63.53/63.70	                                       product_prod(list(product_prod(
63.53/63.70	                                                         list(char),ty)),
63.53/63.70	                                                    list(product_prod(
63.53/63.70	                                                         list(char),
63.53/63.70	                                                         product_prod(
63.53/63.70	                                                         list(ty),
63.53/63.70	                                                         product_prod(ty,M))))))))]:
63.53/63.70	     app_encode_app(ty,$o,
63.53/63.70	                    app_encode_app(ty,app_encode_fun(ty,$o),
63.53/63.70	                                   app_encode_app(list(product_prod(list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),ty)),
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(ty),
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    ty,M)))))))),
63.53/63.70	                                                  app_encode_fun(ty,
63.53/63.70	                                                                 app_encode_fun(
63.53/63.70	                                                                 ty,$o)),
63.53/63.70	                                                  widen(M),P2),
63.53/63.70	                                   T1),
63.53/63.70	                    T1))).
63.53/63.70	tff('0', plain,
63.53/63.70	    ![X8 : $tType, 
63.53/63.70	      X9 : list(product_prod(list(char), 
63.53/63.70	                  product_prod(list(char), 
63.53/63.70	                    product_prod(list(product_prod(list(char), ty)), 
63.53/63.70	                      list(product_prod(list(char), 
63.53/63.70	                             product_prod(list(ty), product_prod(ty, X8)))))))), 
63.53/63.70	      X10 : ty]:
63.53/63.70	      app_encode_app(ty, $o, 
63.53/63.70	        app_encode_app(ty, app_encode_fun(ty, $o), 
63.53/63.70	          app_encode_app(
63.53/63.70	            list(
63.53/63.70	              product_prod(list(char), 
63.53/63.70	                product_prod(list(char), 
63.53/63.70	                  product_prod(list(product_prod(list(char), ty)), 
63.53/63.70	                    list(
63.53/63.70	                      product_prod(list(char), 
63.53/63.70	                        product_prod(list(ty), product_prod(ty, X8)))))))), 
63.53/63.70	            app_encode_fun(ty, app_encode_fun(ty, $o)), widen(X8), X9), X10), 
63.53/63.70	        X10),
63.53/63.70	    inference('cnf', [status(esa)], [zf_stmt_59])).
63.53/63.70	tff(zf_stmt_156, conjecture,
63.53/63.70	  (?[T:ty]:
63.53/63.70	     (app_encode_app(ty,$o,
63.53/63.70	                     app_encode_app(exp(list(char)),app_encode_fun(ty,$o),
63.53/63.70	                                    app_encode_app(fun(list(char),option(ty)),
63.53/63.70	                                                   app_encode_fun(exp(
63.53/63.70	                                                                  list(char)),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  ty,$o)),
63.53/63.70	                                                   app_encode_app(fun(
63.53/63.70	                                                                  nat,
63.53/63.70	                                                                  option(
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  fun(
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  list(char)),
63.53/63.70	                                                                  option(val))))),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  fun(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  option(ty)),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  exp(
63.53/63.70	                                                                  list(char)),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  ty,$o))),
63.53/63.70	                                                                  app_encode_app(
63.53/63.70	                                                                  list(
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  ty)),
63.53/63.70	                                                                  list(
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(ty),
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  ty,
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(
63.53/63.70	                                                                  list(char)),
63.53/63.70	                                                                  exp(
63.53/63.70	                                                                  list(char))))))))))),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  fun(
63.53/63.70	                                                                  nat,
63.53/63.70	                                                                  option(
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  fun(
63.53/63.70	                                                                  product_prod(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  list(char)),
63.53/63.70	                                                                  option(val))))),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  fun(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  option(ty)),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  exp(
63.53/63.70	                                                                  list(char)),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  ty,$o)))),
63.53/63.70	                                                                  wTrt,p),h_a),
63.53/63.70	                                                   e),
63.53/63.70	                                    app_encode_app(list(char),
63.53/63.70	                                                   exp(list(char)),
63.53/63.70	                                                   app_encode_app(list(char),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  exp(
63.53/63.70	                                                                  list(char))),
63.53/63.70	                                                                  app_encode_app(
63.53/63.70	                                                                  exp(
63.53/63.70	                                                                  list(char)),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  list(char),
63.53/63.70	                                                                  exp(
63.53/63.70	                                                                  list(char)))),
63.53/63.70	                                                                  fAcc(
63.53/63.70	                                                                  list(char)),
63.53/63.70	                                                                  e_a),f),
63.53/63.70	                                                   d)),
63.53/63.70	                     T) & 
63.53/63.70	      app_encode_app(ty,$o,
63.53/63.70	                     app_encode_app(ty,app_encode_fun(ty,$o),
63.53/63.70	                                    app_encode_app(list(product_prod(
63.53/63.70	                                                        list(char),
63.53/63.70	                                                        product_prod(
63.53/63.70	                                                        list(char),
63.53/63.70	                                                        product_prod(
63.53/63.70	                                                        list(product_prod(
63.53/63.70	                                                             list(char),ty)),
63.53/63.70	                                                        list(product_prod(
63.53/63.70	                                                             list(char),
63.53/63.70	                                                             product_prod(
63.53/63.70	                                                             list(ty),
63.53/63.70	                                                             product_prod(
63.53/63.70	                                                             ty,
63.53/63.70	                                                             product_prod(
63.53/63.70	                                                             list(list(char)),
63.53/63.70	                                                             exp(list(char))))))))))),
63.53/63.70	                                                   app_encode_fun(ty,
63.53/63.70	                                                                  app_encode_fun(
63.53/63.70	                                                                  ty,$o)),
63.53/63.70	                                                   widen(product_prod(
63.53/63.70	                                                         list(list(char)),
63.53/63.70	                                                         exp(list(char)))),
63.53/63.70	                                                   p),
63.53/63.70	                                    T),
63.53/63.70	                     t)))).
63.53/63.70	tff(zf_stmt_0, negated_conjecture,
63.53/63.70	  (~
63.53/63.70	    (?[T:ty]:
63.53/63.70	       (app_encode_app(ty,$o,
63.53/63.70	                       app_encode_app(exp(list(char)),app_encode_fun(ty,$o),
63.53/63.70	                                      app_encode_app(fun(list(char),
63.53/63.70	                                                         option(ty)),
63.53/63.70	                                                     app_encode_fun(exp(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char)),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    ty,$o)),
63.53/63.70	                                                     app_encode_app(fun(
63.53/63.70	                                                                    nat,
63.53/63.70	                                                                    option(
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    fun(
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char)),
63.53/63.70	                                                                    option(
63.53/63.70	                                                                    val))))),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    fun(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    option(
63.53/63.70	                                                                    ty)),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    exp(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char)),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    ty,$o))),
63.53/63.70	                                                                    app_encode_app(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),ty)),
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(ty),
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    ty,
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char)),
63.53/63.70	                                                                    exp(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char))))))))))),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    fun(
63.53/63.70	                                                                    nat,
63.53/63.70	                                                                    option(
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    fun(
63.53/63.70	                                                                    product_prod(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char)),
63.53/63.70	                                                                    option(
63.53/63.70	                                                                    val))))),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    fun(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    option(
63.53/63.70	                                                                    ty)),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    exp(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char)),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    ty,$o)))),
63.53/63.70	                                                                    wTrt,p),
63.53/63.70	                                                                    h_a),
63.53/63.70	                                                     e),
63.53/63.70	                                      app_encode_app(list(char),
63.53/63.70	                                                     exp(list(char)),
63.53/63.70	                                                     app_encode_app(list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    exp(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char))),
63.53/63.70	                                                                    app_encode_app(
63.53/63.70	                                                                    exp(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char)),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char),
63.53/63.70	                                                                    exp(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char)))),
63.53/63.70	                                                                    fAcc(
63.53/63.70	                                                                    list(
63.53/63.70	                                                                    char)),
63.53/63.70	                                                                    e_a),f),
63.53/63.70	                                                     d)),
63.53/63.70	                       T) & 
63.53/63.70	        app_encode_app(ty,$o,
63.53/63.70	                       app_encode_app(ty,app_encode_fun(ty,$o),
63.53/63.70	                                      app_encode_app(list(product_prod(
63.53/63.70	                                                          list(char),
63.53/63.70	                                                          product_prod(
63.53/63.70	                                                          list(char),
63.53/63.70	                                                          product_prod(
63.53/63.70	                                                          list(product_prod(
63.53/63.70	                                                               list(char),ty)),
63.53/63.70	                                                          list(product_prod(
63.53/63.70	                                                               list(char),
63.53/63.70	                                                               product_prod(
63.53/63.70	                                                               list(ty),
63.53/63.70	                                                               product_prod(
63.53/63.70	                                                               ty,
63.53/63.70	                                                               product_prod(
63.53/63.70	                                                               list(list(
63.53/63.70	                                                                    char)),
63.53/63.70	                                                               exp(list(char))))))))))),
63.53/63.70	                                                     app_encode_fun(ty,
63.53/63.70	                                                                    app_encode_fun(
63.53/63.70	                                                                    ty,$o)),
63.53/63.70	                                                     widen(product_prod(
63.53/63.70	                                                           list(list(char)),
63.53/63.70	                                                           exp(list(char)))),
63.53/63.70	                                                     p),
63.53/63.70	                                      T),
63.53/63.70	                       t))))).
63.53/63.70	tff('1', plain,
63.53/63.70	    ![X458 : ty]:
63.53/63.70	      (~ app_encode_app(ty, $o, 
63.53/63.70	           app_encode_app(exp(list(char)), app_encode_fun(ty, $o), 
63.53/63.70	             app_encode_app(fun(list(char), option(ty)), 
63.53/63.70	               app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)), 
63.53/63.70	               app_encode_app(
63.53/63.70	                 fun(nat, 
63.53/63.70	                   option(
63.53/63.70	                     product_prod(list(char), 
63.53/63.70	                       fun(product_prod(list(char), list(char)), option(val))))), 
63.53/63.70	                 app_encode_fun(fun(list(char), option(ty)), 
63.53/63.70	                   app_encode_fun(exp(list(char)), app_encode_fun(ty, $o))), 
63.53/63.70	                 app_encode_app(
63.53/63.70	                   list(
63.53/63.70	                     product_prod(list(char), 
63.53/63.70	                       product_prod(list(char), 
63.53/63.70	                         product_prod(list(product_prod(list(char), ty)), 
63.53/63.70	                           list(
63.53/63.70	                             product_prod(list(char), 
63.53/63.70	                               product_prod(list(ty), 
63.53/63.70	                                 product_prod(ty, 
63.53/63.70	                                   product_prod(list(list(char)), 
63.53/63.70	                                     exp(list(char))))))))))), 
63.53/63.70	                   app_encode_fun(
63.53/63.70	                     fun(nat, 
63.53/63.70	                       option(
63.53/63.70	                         product_prod(list(char), 
63.53/63.70	                           fun(product_prod(list(char), list(char)), 
63.53/63.70	                             option(val))))), 
63.53/63.70	                     app_encode_fun(fun(list(char), option(ty)), 
63.53/63.70	                       app_encode_fun(exp(list(char)), 
63.53/63.70	                         app_encode_fun(ty, $o)))), wTrt, p), h_a), e), 
63.53/63.70	             app_encode_app(list(char), exp(list(char)), 
63.53/63.70	               app_encode_app(list(char), 
63.53/63.70	                 app_encode_fun(list(char), exp(list(char))), 
63.53/63.70	                 app_encode_app(exp(list(char)), 
63.53/63.70	                   app_encode_fun(list(char), 
63.53/63.70	                     app_encode_fun(list(char), exp(list(char)))), 
63.53/63.70	                   fAcc(list(char)), e_a), f), d)), X458)
63.53/63.70	       | ~ app_encode_app(ty, $o, 
63.53/63.70	             app_encode_app(ty, app_encode_fun(ty, $o), 
63.53/63.70	               app_encode_app(
63.53/63.70	                 list(
63.53/63.70	                   product_prod(list(char), 
63.53/63.70	                     product_prod(list(char), 
63.53/63.70	                       product_prod(list(product_prod(list(char), ty)), 
63.53/63.70	                         list(
63.53/63.70	                           product_prod(list(char), 
63.53/63.70	                             product_prod(list(ty), 
63.53/63.70	                               product_prod(ty, 
63.53/63.70	                                 product_prod(list(list(char)), 
63.53/63.70	                                   exp(list(char))))))))))), 
63.53/63.70	                 app_encode_fun(ty, app_encode_fun(ty, $o)), 
63.53/63.70	                 widen(product_prod(list(list(char)), exp(list(char)))), p), 
63.53/63.70	               X458), t)),
63.53/63.70	    inference('cnf', [status(esa)], [zf_stmt_0])).
63.53/63.70	tff(zf_stmt_54, axiom,
63.53/63.70	  (app_encode_app(ty,$o,
63.53/63.70	                  app_encode_app(exp(list(char)),app_encode_fun(ty,$o),
63.53/63.70	                                 app_encode_app(fun(list(char),option(ty)),
63.53/63.70	                                                app_encode_fun(exp(list(char)),
63.53/63.70	                                                               app_encode_fun(
63.53/63.71	                                                               ty,$o)),
63.53/63.71	                                                app_encode_app(fun(nat,
63.53/63.71	                                                                   option(
63.53/63.71	                                                                   product_prod(
63.53/63.71	                                                                   list(char),
63.53/63.71	                                                                   fun(
63.53/63.71	                                                                   product_prod(
63.53/63.71	                                                                   list(char),
63.53/63.71	                                                                   list(char)),
63.53/63.71	                                                                   option(
63.53/63.71	                                                                   val))))),
63.53/63.71	                                                               app_encode_fun(
63.53/63.71	                                                               fun(list(char),
63.53/63.71	                                                                   option(ty)),
63.53/63.71	                                                               app_encode_fun(
63.53/63.71	                                                               exp(list(char)),
63.53/63.71	                                                               app_encode_fun(
63.53/63.71	                                                               ty,$o))),
63.53/63.71	                                                               app_encode_app(
63.53/63.71	                                                               list(product_prod(
63.53/63.71	                                                                    list(
63.53/63.71	                                                                    char),
63.53/63.71	                                                                    product_prod(
63.53/63.71	                                                                    list(
63.53/63.71	                                                                    char),
63.53/63.71	                                                                    product_prod(
63.53/63.71	                                                                    list(
63.53/63.71	                                                                    product_prod(
63.53/63.71	                                                                    list(
63.53/63.71	                                                                    char),ty)),
63.53/63.71	                                                                    list(
63.53/63.71	                                                                    product_prod(
63.53/63.71	                                                                    list(
63.53/63.71	                                                                    char),
63.53/63.71	                                                                    product_prod(
63.53/63.71	                                                                    list(ty),
63.53/63.71	                                                                    product_prod(
63.53/63.71	                                                                    ty,
63.53/63.71	                                                                    product_prod(
63.53/63.71	                                                                    list(
63.53/63.71	                                                                    list(
63.53/63.71	                                                                    char)),
63.53/63.71	                                                                    exp(
63.53/63.71	                                                                    list(
63.53/63.71	                                                                    char))))))))))),
63.53/63.71	                                                               app_encode_fun(
63.53/63.71	                                                               fun(nat,
63.53/63.71	                                                                   option(
63.53/63.71	                                                                   product_prod(
63.53/63.71	                                                                   list(char),
63.53/63.71	                                                                   fun(
63.53/63.71	                                                                   product_prod(
63.53/63.71	                                                                   list(char),
63.53/63.71	                                                                   list(char)),
63.53/63.71	                                                                   option(
63.53/63.71	                                                                   val))))),
63.53/63.71	                                                               app_encode_fun(
63.53/63.71	                                                               fun(list(char),
63.53/63.71	                                                                   option(ty)),
63.53/63.71	                                                               app_encode_fun(
63.53/63.71	                                                               exp(list(char)),
63.53/63.71	                                                               app_encode_fun(
63.53/63.71	                                                               ty,$o)))),
63.53/63.71	                                                               wTrt,p),h_a),
63.53/63.71	                                                e),
63.53/63.71	                                 e_a),
63.53/63.71	                  u))).
63.53/63.71	tff('2', plain,
63.53/63.71	    app_encode_app(ty, $o, 
63.53/63.71	      app_encode_app(exp(list(char)), app_encode_fun(ty, $o), 
63.53/63.71	        app_encode_app(fun(list(char), option(ty)), 
63.53/63.71	          app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)), 
63.53/63.71	          app_encode_app(
63.53/63.71	            fun(nat, 
63.53/63.71	              option(
63.53/63.71	                product_prod(list(char), 
63.53/63.71	                  fun(product_prod(list(char), list(char)), option(val))))), 
63.53/63.71	            app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	              app_encode_fun(exp(list(char)), app_encode_fun(ty, $o))), 
63.53/63.71	            app_encode_app(
63.53/63.71	              list(
63.53/63.71	                product_prod(list(char), 
63.53/63.71	                  product_prod(list(char), 
63.53/63.71	                    product_prod(list(product_prod(list(char), ty)), 
63.53/63.71	                      list(
63.53/63.71	                        product_prod(list(char), 
63.53/63.71	                          product_prod(list(ty), 
63.53/63.71	                            product_prod(ty, 
63.53/63.71	                              product_prod(list(list(char)), exp(list(char))))))))))), 
63.53/63.71	              app_encode_fun(
63.53/63.71	                fun(nat, 
63.53/63.71	                  option(
63.53/63.71	                    product_prod(list(char), 
63.53/63.71	                      fun(product_prod(list(char), list(char)), option(val))))), 
63.53/63.71	                app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	                  app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)))), 
63.53/63.71	              wTrt, p), h_a), e), e_a), u),
63.53/63.71	    inference('cnf', [status(esa)], [zf_stmt_54])).
63.53/63.71	tff(zf_stmt_67, axiom, (u = nt)).
63.53/63.71	tff('3', plain, u = nt, inference('cnf', [status(esa)], [zf_stmt_67])).
63.53/63.71	tff('4', plain,
63.53/63.71	    app_encode_app(ty, $o, 
63.53/63.71	      app_encode_app(exp(list(char)), app_encode_fun(ty, $o), 
63.53/63.71	        app_encode_app(fun(list(char), option(ty)), 
63.53/63.71	          app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)), 
63.53/63.71	          app_encode_app(
63.53/63.71	            fun(nat, 
63.53/63.71	              option(
63.53/63.71	                product_prod(list(char), 
63.53/63.71	                  fun(product_prod(list(char), list(char)), option(val))))), 
63.53/63.71	            app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	              app_encode_fun(exp(list(char)), app_encode_fun(ty, $o))), 
63.53/63.71	            app_encode_app(
63.53/63.71	              list(
63.53/63.71	                product_prod(list(char), 
63.53/63.71	                  product_prod(list(char), 
63.53/63.71	                    product_prod(list(product_prod(list(char), ty)), 
63.53/63.71	                      list(
63.53/63.71	                        product_prod(list(char), 
63.53/63.71	                          product_prod(list(ty), 
63.53/63.71	                            product_prod(ty, 
63.53/63.71	                              product_prod(list(list(char)), exp(list(char))))))))))), 
63.53/63.71	              app_encode_fun(
63.53/63.71	                fun(nat, 
63.53/63.71	                  option(
63.53/63.71	                    product_prod(list(char), 
63.53/63.71	                      fun(product_prod(list(char), list(char)), option(val))))), 
63.53/63.71	                app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	                  app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)))), 
63.53/63.71	              wTrt, p), h_a), e), e_a), nt),
63.53/63.71	    inference('demod', [status(thm)], ['2', '3'])).
63.53/63.71	tff(zf_stmt_64, axiom,
63.53/63.71	  (![Ta:ty,Da:list(char),Fa:list(char),Eb:exp(list(char)),
63.53/63.71	     Ea:fun(list(char),option(ty)),
63.53/63.71	     Hb:fun(nat,
63.53/63.71	            option(product_prod(list(char),
63.53/63.71	                                fun(product_prod(list(char),list(char)),
63.53/63.71	                                    option(val))))),
63.53/63.71	     Pa:list(product_prod(list(char),
63.53/63.71	                          product_prod(list(char),
63.53/63.71	                                       product_prod(list(product_prod(
63.53/63.71	                                                         list(char),ty)),
63.53/63.71	                                                    list(product_prod(
63.53/63.71	                                                         list(char),
63.53/63.71	                                                         product_prod(
63.53/63.71	                                                         list(ty),
63.53/63.71	                                                         product_prod(
63.53/63.71	                                                         ty,
63.53/63.71	                                                         product_prod(
63.53/63.71	                                                         list(list(char)),
63.53/63.71	                                                         exp(list(char)))))))))))]:
63.53/63.71	     (app_encode_app(ty,$o,
63.53/63.71	                     app_encode_app(exp(list(char)),app_encode_fun(ty,$o),
63.53/63.71	                                    app_encode_app(fun(list(char),option(ty)),
63.53/63.71	                                                   app_encode_fun(exp(
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  ty,$o)),
63.53/63.71	                                                   app_encode_app(fun(
63.53/63.71	                                                                  nat,
63.53/63.71	                                                                  option(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  fun(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  option(val))))),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  fun(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  option(ty)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  exp(
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  ty,$o))),
63.53/63.71	                                                                  app_encode_app(
63.53/63.71	                                                                  list(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  ty)),
63.53/63.71	                                                                  list(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(ty),
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  ty,
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  exp(
63.53/63.71	                                                                  list(char))))))))))),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  fun(
63.53/63.71	                                                                  nat,
63.53/63.71	                                                                  option(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  fun(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  option(val))))),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  fun(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  option(ty)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  exp(
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  ty,$o)))),
63.53/63.71	                                                                  wTrt,Pa),Hb),
63.53/63.71	                                                   Ea),
63.53/63.71	                                    Eb),
63.53/63.71	                     nt) =>
63.53/63.71	      app_encode_app(ty,$o,
63.53/63.71	                     app_encode_app(exp(list(char)),app_encode_fun(ty,$o),
63.53/63.71	                                    app_encode_app(fun(list(char),option(ty)),
63.53/63.71	                                                   app_encode_fun(exp(
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  ty,$o)),
63.53/63.71	                                                   app_encode_app(fun(
63.53/63.71	                                                                  nat,
63.53/63.71	                                                                  option(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  fun(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  option(val))))),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  fun(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  option(ty)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  exp(
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  ty,$o))),
63.53/63.71	                                                                  app_encode_app(
63.53/63.71	                                                                  list(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  ty)),
63.53/63.71	                                                                  list(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(ty),
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  ty,
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  exp(
63.53/63.71	                                                                  list(char))))))))))),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  fun(
63.53/63.71	                                                                  nat,
63.53/63.71	                                                                  option(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  fun(
63.53/63.71	                                                                  product_prod(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  option(val))))),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  fun(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  option(ty)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  exp(
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  ty,$o)))),
63.53/63.71	                                                                  wTrt,Pa),Hb),
63.53/63.71	                                                   Ea),
63.53/63.71	                                    app_encode_app(list(char),
63.53/63.71	                                                   exp(list(char)),
63.53/63.71	                                                   app_encode_app(list(char),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  exp(
63.53/63.71	                                                                  list(char))),
63.53/63.71	                                                                  app_encode_app(
63.53/63.71	                                                                  exp(
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  app_encode_fun(
63.53/63.71	                                                                  list(char),
63.53/63.71	                                                                  exp(
63.53/63.71	                                                                  list(char)))),
63.53/63.71	                                                                  fAcc(
63.53/63.71	                                                                  list(char)),
63.53/63.71	                                                                  Eb),Fa),
63.53/63.71	                                                   Da)),
63.53/63.71	                     Ta)))).
63.53/63.71	tff('5', plain,
63.53/63.71	    ![X11 : list(product_prod(list(char), 
63.53/63.71	                   product_prod(list(char), 
63.53/63.71	                     product_prod(list(product_prod(list(char), ty)), 
63.53/63.71	                       list(product_prod(list(char), 
63.53/63.71	                              product_prod(list(ty), 
63.53/63.71	                                product_prod(ty, 
63.53/63.71	                                  product_prod(list(list(char)), 
63.53/63.71	                                    exp(list(char))))))))))), 
63.53/63.71	      X12 : fun(nat, 
63.53/63.71	              option(product_prod(list(char), 
63.53/63.71	                       fun(product_prod(list(char), list(char)), option(val))))), 
63.53/63.71	      X13 : fun(list(char), option(ty)), X14 : exp(list(char)), 
63.53/63.71	      X15 : list(char), X16 : list(char), X17 : ty]:
63.53/63.71	      (app_encode_app(ty, $o, 
63.53/63.71	         app_encode_app(exp(list(char)), app_encode_fun(ty, $o), 
63.53/63.71	           app_encode_app(fun(list(char), option(ty)), 
63.53/63.71	             app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)), 
63.53/63.71	             app_encode_app(
63.53/63.71	               fun(nat, 
63.53/63.71	                 option(
63.53/63.71	                   product_prod(list(char), 
63.53/63.71	                     fun(product_prod(list(char), list(char)), option(val))))), 
63.53/63.71	               app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	                 app_encode_fun(exp(list(char)), app_encode_fun(ty, $o))), 
63.53/63.71	               app_encode_app(
63.53/63.71	                 list(
63.53/63.71	                   product_prod(list(char), 
63.53/63.71	                     product_prod(list(char), 
63.53/63.71	                       product_prod(list(product_prod(list(char), ty)), 
63.53/63.71	                         list(
63.53/63.71	                           product_prod(list(char), 
63.53/63.71	                             product_prod(list(ty), 
63.53/63.71	                               product_prod(ty, 
63.53/63.71	                                 product_prod(list(list(char)), 
63.53/63.71	                                   exp(list(char))))))))))), 
63.53/63.71	                 app_encode_fun(
63.53/63.71	                   fun(nat, 
63.53/63.71	                     option(
63.53/63.71	                       product_prod(list(char), 
63.53/63.71	                         fun(product_prod(list(char), list(char)), 
63.53/63.71	                           option(val))))), 
63.53/63.71	                   app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	                     app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)))), 
63.53/63.71	                 wTrt, X11), X12), X13), 
63.53/63.71	           app_encode_app(list(char), exp(list(char)), 
63.53/63.71	             app_encode_app(list(char), 
63.53/63.71	               app_encode_fun(list(char), exp(list(char))), 
63.53/63.71	               app_encode_app(exp(list(char)), 
63.53/63.71	                 app_encode_fun(list(char), 
63.53/63.71	                   app_encode_fun(list(char), exp(list(char)))), 
63.53/63.71	                 fAcc(list(char)), X14), X15), X16)), X17)
63.53/63.71	       | ~ app_encode_app(ty, $o, 
63.53/63.71	             app_encode_app(exp(list(char)), app_encode_fun(ty, $o), 
63.53/63.71	               app_encode_app(fun(list(char), option(ty)), 
63.53/63.71	                 app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)), 
63.53/63.71	                 app_encode_app(
63.53/63.71	                   fun(nat, 
63.53/63.71	                     option(
63.53/63.71	                       product_prod(list(char), 
63.53/63.71	                         fun(product_prod(list(char), list(char)), 
63.53/63.71	                           option(val))))), 
63.53/63.71	                   app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	                     app_encode_fun(exp(list(char)), app_encode_fun(ty, $o))), 
63.53/63.71	                   app_encode_app(
63.53/63.71	                     list(
63.53/63.71	                       product_prod(list(char), 
63.53/63.71	                         product_prod(list(char), 
63.53/63.71	                           product_prod(list(product_prod(list(char), ty)), 
63.53/63.71	                             list(
63.53/63.71	                               product_prod(list(char), 
63.53/63.71	                                 product_prod(list(ty), 
63.53/63.71	                                   product_prod(ty, 
63.53/63.71	                                     product_prod(list(list(char)), 
63.53/63.71	                                       exp(list(char))))))))))), 
63.53/63.71	                     app_encode_fun(
63.53/63.71	                       fun(nat, 
63.53/63.71	                         option(
63.53/63.71	                           product_prod(list(char), 
63.53/63.71	                             fun(product_prod(list(char), list(char)), 
63.53/63.71	                               option(val))))), 
63.53/63.71	                       app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	                         app_encode_fun(exp(list(char)), 
63.53/63.71	                           app_encode_fun(ty, $o)))), wTrt, X11), X12), X13), 
63.53/63.71	               X14), nt)),
63.53/63.71	    inference('cnf', [status(esa)], [zf_stmt_64])).
63.53/63.71	tff('6', plain,
63.53/63.71	    ![X0 : ty, X1 : list(char), X2 : list(char)]:
63.53/63.71	      (~ $true
63.53/63.71	       | app_encode_app(ty, $o, 
63.53/63.71	           app_encode_app(exp(list(char)), app_encode_fun(ty, $o), 
63.53/63.71	             app_encode_app(fun(list(char), option(ty)), 
63.53/63.71	               app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)), 
63.53/63.71	               app_encode_app(
63.53/63.71	                 fun(nat, 
63.53/63.71	                   option(
63.53/63.71	                     product_prod(list(char), 
63.53/63.71	                       fun(product_prod(list(char), list(char)), option(val))))), 
63.53/63.71	                 app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	                   app_encode_fun(exp(list(char)), app_encode_fun(ty, $o))), 
63.53/63.71	                 app_encode_app(
63.53/63.71	                   list(
63.53/63.71	                     product_prod(list(char), 
63.53/63.71	                       product_prod(list(char), 
63.53/63.71	                         product_prod(list(product_prod(list(char), ty)), 
63.53/63.71	                           list(
63.53/63.71	                             product_prod(list(char), 
63.53/63.71	                               product_prod(list(ty), 
63.53/63.71	                                 product_prod(ty, 
63.53/63.71	                                   product_prod(list(list(char)), 
63.53/63.71	                                     exp(list(char))))))))))), 
63.53/63.71	                   app_encode_fun(
63.53/63.71	                     fun(nat, 
63.53/63.71	                       option(
63.53/63.71	                         product_prod(list(char), 
63.53/63.71	                           fun(product_prod(list(char), list(char)), 
63.53/63.71	                             option(val))))), 
63.53/63.71	                     app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	                       app_encode_fun(exp(list(char)), 
63.53/63.71	                         app_encode_fun(ty, $o)))), wTrt, p), h_a), e), 
63.53/63.71	             app_encode_app(list(char), exp(list(char)), 
63.53/63.71	               app_encode_app(list(char), 
63.53/63.71	                 app_encode_fun(list(char), exp(list(char))), 
63.53/63.71	                 app_encode_app(exp(list(char)), 
63.53/63.71	                   app_encode_fun(list(char), 
63.53/63.71	                     app_encode_fun(list(char), exp(list(char)))), 
63.53/63.71	                   fAcc(list(char)), e_a), X2), X1)), X0)),
63.53/63.71	    inference('sup-', [status(thm)], ['4', '5'])).
63.53/63.71	tff('7', plain,
63.53/63.71	    ![X0 : ty, X1 : list(char), X2 : list(char)]:
63.53/63.71	      app_encode_app(ty, $o, 
63.53/63.71	        app_encode_app(exp(list(char)), app_encode_fun(ty, $o), 
63.53/63.71	          app_encode_app(fun(list(char), option(ty)), 
63.53/63.71	            app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)), 
63.53/63.71	            app_encode_app(
63.53/63.71	              fun(nat, 
63.53/63.71	                option(
63.53/63.71	                  product_prod(list(char), 
63.53/63.71	                    fun(product_prod(list(char), list(char)), option(val))))), 
63.53/63.71	              app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	                app_encode_fun(exp(list(char)), app_encode_fun(ty, $o))), 
63.53/63.71	              app_encode_app(
63.53/63.71	                list(
63.53/63.71	                  product_prod(list(char), 
63.53/63.71	                    product_prod(list(char), 
63.53/63.71	                      product_prod(list(product_prod(list(char), ty)), 
63.53/63.71	                        list(
63.53/63.71	                          product_prod(list(char), 
63.53/63.71	                            product_prod(list(ty), 
63.53/63.71	                              product_prod(ty, 
63.53/63.71	                                product_prod(list(list(char)), 
63.53/63.71	                                  exp(list(char))))))))))), 
63.53/63.71	                app_encode_fun(
63.53/63.71	                  fun(nat, 
63.53/63.71	                    option(
63.53/63.71	                      product_prod(list(char), 
63.53/63.71	                        fun(product_prod(list(char), list(char)), 
63.53/63.71	                          option(val))))), 
63.53/63.71	                  app_encode_fun(fun(list(char), option(ty)), 
63.53/63.71	                    app_encode_fun(exp(list(char)), app_encode_fun(ty, $o)))), 
63.53/63.71	                wTrt, p), h_a), e), 
63.53/63.71	          app_encode_app(list(char), exp(list(char)), 
63.53/63.71	            app_encode_app(list(char), 
63.53/63.71	              app_encode_fun(list(char), exp(list(char))), 
63.53/63.71	              app_encode_app(exp(list(char)), 
63.53/63.71	                app_encode_fun(list(char), 
63.53/63.71	                  app_encode_fun(list(char), exp(list(char)))), 
63.53/63.71	                fAcc(list(char)), e_a), X2), X1)), X0),
63.53/63.71	    inference('simplify', [status(thm)], ['6'])).
63.53/63.71	tff('8', plain,
63.53/63.71	    ![X458 : ty]:
63.53/63.71	      (~ $true
63.53/63.71	       | ~ app_encode_app(ty, $o, 
63.53/63.71	             app_encode_app(ty, app_encode_fun(ty, $o), 
63.53/63.71	               app_encode_app(
63.53/63.71	                 list(
63.53/63.71	                   product_prod(list(char), 
63.53/63.71	                     product_prod(list(char), 
63.53/63.71	                       product_prod(list(product_prod(list(char), ty)), 
63.53/63.71	                         list(
63.53/63.71	                           product_prod(list(char), 
63.53/63.71	                             product_prod(list(ty), 
63.53/63.71	                               product_prod(ty, 
63.53/63.71	                                 product_prod(list(list(char)), 
63.53/63.71	                                   exp(list(char))))))))))), 
63.53/63.71	                 app_encode_fun(ty, app_encode_fun(ty, $o)), 
63.53/63.71	                 widen(product_prod(list(list(char)), exp(list(char)))), p), 
63.53/63.71	               X458), t)),
63.53/63.71	    inference('demod', [status(thm)], ['1', '7'])).
63.53/63.71	tff('9', plain,
63.53/63.71	    ![X458 : ty]:
63.53/63.71	      ~ app_encode_app(ty, $o, 
63.53/63.71	          app_encode_app(ty, app_encode_fun(ty, $o), 
63.53/63.71	            app_encode_app(
63.53/63.71	              list(
63.53/63.71	                product_prod(list(char), 
63.53/63.71	                  product_prod(list(char), 
63.53/63.71	                    product_prod(list(product_prod(list(char), ty)), 
63.53/63.71	                      list(
63.53/63.71	                        product_prod(list(char), 
63.53/63.71	                          product_prod(list(ty), 
63.53/63.71	                            product_prod(ty, 
63.53/63.71	                              product_prod(list(list(char)), exp(list(char))))))))))), 
63.53/63.71	              app_encode_fun(ty, app_encode_fun(ty, $o)), 
63.53/63.71	              widen(product_prod(list(list(char)), exp(list(char)))), p), 
63.53/63.71	            X458), t),
63.53/63.71	    inference('simplify', [status(thm)], ['8'])).
63.53/63.71	tff('10', plain, ~ $true, inference('sup-', [status(thm)], ['0', '9'])).
63.53/63.71	tff('11', plain, $false, inference('simplify', [status(thm)], ['10'])).
63.53/63.71	
63.53/63.71	% SZS output end Refutation
63.63/63.71	EOF
