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    : kbo
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 $2 \
0.00/0.00	  --simultaneous-sup false \
0.00/0.00	  --no-max-vars \
0.00/0.00	  --no-fool
0.00/0.19	% Computer   : n122.star.cs.uiowa.edu
0.00/0.19	% Model      : x86_64 x86_64
0.00/0.19	% CPU        : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
0.00/0.19	% Memory     : 32218.625MB
0.00/0.19	% OS         : Linux 3.10.0-693.2.2.el7.x86_64
0.00/0.19	% CPULimit   : 300
0.00/0.19	% DateTime   : Fri Feb  2 10:08:39 CST 2018
6.93/7.15	% done 1455 iterations in 6.949s
6.93/7.15	% SZS status Theorem for 'stdin'
6.93/7.15	% SZS output start Refutation
6.93/7.15	tff(zf_stmt_59, axiom,
6.93/7.15	  (app_encode_app(huffma1450048681e_tree(a),$o,huffma1518433673istent(a),t_1) =>
6.93/7.15	   (?[X3:a]:
6.93/7.15	      (app_encode_app(bool,$o,pp,
6.93/7.15	                      app_encode_app(fun(a,bool),bool,
6.93/7.15	                                     app_encode_app(fun(fun(a,bool),bool),
6.93/7.15	                                                    app_encode_fun(fun(
6.93/7.15	                                                                   a,bool),
6.93/7.15	                                                                   bool),
6.93/7.15	                                                    aa(fun(a,bool),bool),
6.93/7.15	                                                    app_encode_app(a,
6.93/7.15	                                                                   fun(
6.93/7.15	                                                                   fun(
6.93/7.15	                                                                   a,bool),
6.93/7.15	                                                                   bool),
6.93/7.15	                                                                   app_encode_app(
6.93/7.15	                                                                   fun(
6.93/7.15	                                                                   a,
6.93/7.15	                                                                   fun(
6.93/7.15	                                                                   fun(
6.93/7.15	                                                                   a,bool),
6.93/7.15	                                                                   bool)),
6.93/7.15	                                                                   app_encode_fun(
6.93/7.15	                                                                   a,
6.93/7.15	                                                                   fun(
6.93/7.15	                                                                   fun(
6.93/7.15	                                                                   a,bool),
6.93/7.15	                                                                   bool)),
6.93/7.15	                                                                   aa(
6.93/7.15	                                                                   a,
6.93/7.15	                                                                   fun(
6.93/7.15	                                                                   fun(
6.93/7.15	                                                                   a,bool),
6.93/7.15	                                                                   bool)),
6.93/7.15	                                                                   member(a)),
6.93/7.15	                                                                   X3)),
6.93/7.15	                                     app_encode_app(huffma1450048681e_tree(a),
6.93/7.15	                                                    fun(a,bool),
6.93/7.15	                                                    huffma675207370phabet(a),
6.93/7.15	                                                    t_1))) & 
6.93/7.15	       (app_encode_app(a,nat,
6.93/7.15	                       app_encode_app(huffma1450048681e_tree(a),
6.93/7.15	                                      app_encode_fun(a,nat),
6.93/7.15	                                      huffma410068972_depth(a),t_1),
6.93/7.15	                       X3) =
6.93/7.15	        app_encode_app(huffma1450048681e_tree(a),nat,
6.93/7.15	                       huffma945805758height(a),t_1)))))).
6.93/7.15	tff('0', plain,
6.93/7.15	    (app_encode_app(a, nat, 
6.93/7.15	       app_encode_app(huffma1450048681e_tree(a), app_encode_fun(a, nat), 
6.93/7.15	         huffma410068972_depth(a), t_1), sk_X31)
6.93/7.15	      = app_encode_app(huffma1450048681e_tree(a), nat, 
6.93/7.15	          huffma945805758height(a), t_1)
6.93/7.15	     | ~ app_encode_app(huffma1450048681e_tree(a), $o, 
6.93/7.15	           huffma1518433673istent(a), t_1)),
6.93/7.15	    inference('cnf', [status(esa)], [zf_stmt_59])).
6.93/7.15	tff('1', plain,
6.93/7.15	    (app_encode_app(bool, $o, pp, 
6.93/7.15	       app_encode_app(fun(a, bool), bool, 
6.93/7.15	         app_encode_app(fun(fun(a, bool), bool), 
6.93/7.15	           app_encode_fun(fun(a, bool), bool), aa(fun(a, bool), bool), 
6.93/7.15	           app_encode_app(a, fun(fun(a, bool), bool), 
6.93/7.15	             app_encode_app(fun(a, fun(fun(a, bool), bool)), 
6.93/7.15	               app_encode_fun(a, fun(fun(a, bool), bool)), 
6.93/7.15	               aa(a, fun(fun(a, bool), bool)), member(a)), sk_X31)), 
6.93/7.15	         app_encode_app(huffma1450048681e_tree(a), fun(a, bool), 
6.93/7.15	           huffma675207370phabet(a), t_1)))
6.93/7.15	     | ~ app_encode_app(huffma1450048681e_tree(a), $o, 
6.93/7.15	           huffma1518433673istent(a), t_1)),
6.93/7.15	    inference('cnf', [status(esa)], [zf_stmt_59])).
6.93/7.15	tff(zf_stmt_206, axiom,
6.93/7.15	  (![A:$tType,C:$tType,B1:$tType,R:A,Q:B1,P:fun(A,fun(B1,C))]:
6.93/7.15	     (app_encode_app(A,C,
6.93/7.15	                     app_encode_app(fun(A,C),app_encode_fun(A,C),aa(A,C),
6.93/7.15	                                    app_encode_app(B1,fun(A,C),
6.93/7.15	                                                   app_encode_app(fun(
6.93/7.15	                                                                  A,fun(B1,C)),
6.93/7.15	                                                                  app_encode_fun(
6.93/7.15	                                                                  B1,
6.93/7.15	                                                                  fun(A,C)),
6.93/7.15	                                                                  combc(
6.93/7.15	                                                                  A,B1,C),P),
6.93/7.15	                                                   Q)),
6.93/7.15	                     R) =
6.93/7.15	      app_encode_app(B1,C,
6.93/7.15	                     app_encode_app(fun(B1,C),app_encode_fun(B1,C),aa(B1,C),
6.93/7.15	                                    app_encode_app(A,fun(B1,C),
6.93/7.15	                                                   app_encode_app(fun(
6.93/7.15	                                                                  A,fun(B1,C)),
6.93/7.15	                                                                  app_encode_fun(
6.93/7.15	                                                                  A,fun(B1,C)),
6.93/7.15	                                                                  aa(
6.93/7.15	                                                                  A,fun(B1,C)),
6.93/7.15	                                                                  P),
6.93/7.15	                                                   R)),
6.93/7.15	                     Q)))).
6.93/7.15	tff('2', plain,
6.93/7.15	    ![X384 : $tType, X385 : $tType, X386 : $tType, 
6.93/7.15	      X387 : fun(X386, fun(X384, X385)), X388 : X386, X389 : X384]:
6.93/7.15	      app_encode_app(X386, X385, 
6.93/7.15	        app_encode_app(fun(X386, X385), app_encode_fun(X386, X385), 
6.93/7.15	          aa(X386, X385), 
6.93/7.15	          app_encode_app(X384, fun(X386, X385), 
6.93/7.15	            app_encode_app(fun(X386, fun(X384, X385)), 
6.93/7.15	              app_encode_fun(X384, fun(X386, X385)), 
6.93/7.15	              combc(X386, X384, X385), X387), X389)), X388)
6.93/7.15	       = app_encode_app(X384, X385, 
6.93/7.15	           app_encode_app(fun(X384, X385), app_encode_fun(X384, X385), 
6.93/7.15	             aa(X384, X385), 
6.93/7.15	             app_encode_app(X386, fun(X384, X385), 
6.93/7.15	               app_encode_app(fun(X386, fun(X384, X385)), 
6.93/7.15	                 app_encode_fun(X386, fun(X384, X385)), 
6.93/7.15	                 aa(X386, fun(X384, X385)), X387), X388)), X389),
6.93/7.15	    inference('cnf', [status(esa)], [zf_stmt_206])).
6.93/7.15	tff(zf_stmt_57, axiom,
6.93/7.15	  (app_encode_app(huffma1450048681e_tree(a),$o,huffma1518433673istent(a),
6.93/7.15	                  app_encode_app(huffma1450048681e_tree(a),
6.93/7.15	                                 huffma1450048681e_tree(a),
6.93/7.15	                                 app_encode_app(huffma1450048681e_tree(a),
6.93/7.15	                                                app_encode_fun(huffma1450048681e_tree(
6.93/7.15	                                                               a),
6.93/7.15	                                                               huffma1450048681e_tree(
6.93/7.15	                                                               a)),
6.93/7.15	                                                app_encode_app(nat,
6.93/7.15	                                                               app_encode_fun(
6.93/7.15	                                                               huffma1450048681e_tree(
6.93/7.15	                                                               a),
6.93/7.15	                                                               app_encode_fun(
6.93/7.15	                                                               huffma1450048681e_tree(
6.93/7.15	                                                               a),
6.93/7.15	                                                               huffma1450048681e_tree(
6.93/7.15	                                                               a))),
6.93/7.15	                                                               huffma1146269203erNode(
6.93/7.15	                                                               a),w),
6.93/7.15	                                                t_1),
6.93/7.15	                                 t_2)))).
6.93/7.15	tff('3', plain,
6.93/7.15	    app_encode_app(huffma1450048681e_tree(a), $o, huffma1518433673istent(a), 
6.93/7.15	      app_encode_app(huffma1450048681e_tree(a), huffma1450048681e_tree(a), 
6.93/7.15	        app_encode_app(huffma1450048681e_tree(a), 
6.93/7.15	          app_encode_fun(huffma1450048681e_tree(a), 
6.93/7.15	            huffma1450048681e_tree(a)), 
6.93/7.15	          app_encode_app(nat, 
6.93/7.15	            app_encode_fun(huffma1450048681e_tree(a), 
6.93/7.15	              app_encode_fun(huffma1450048681e_tree(a), 
6.93/7.15	                huffma1450048681e_tree(a))), huffma1146269203erNode(a), w), 
6.93/7.15	          t_1), t_2)),
6.93/7.15	    inference('cnf', [status(esa)], [zf_stmt_57])).
6.93/7.15	tff(zf_stmt_70, axiom,
6.93/7.15	  (![B1:$tType,T_21:huffma1450048681e_tree(B1),
6.93/7.15	     T_11:huffma1450048681e_tree(B1),Wa:nat]:
6.93/7.15	     (app_encode_app(huffma1450048681e_tree(B1),$o,
6.93/7.15	                     huffma1518433673istent(B1),
6.93/7.15	                     app_encode_app(huffma1450048681e_tree(B1),
6.93/7.15	                                    huffma1450048681e_tree(B1),
6.93/7.15	                                    app_encode_app(huffma1450048681e_tree(B1),
6.93/7.15	                                                   app_encode_fun(huffma1450048681e_tree(
6.93/7.15	                                                                  B1),
6.93/7.15	                                                                  huffma1450048681e_tree(
6.93/7.15	                                                                  B1)),
6.93/7.15	                                                   app_encode_app(nat,
6.93/7.15	                                                                  app_encode_fun(
6.93/7.15	                                                                  huffma1450048681e_tree(
6.93/7.15	                                                                  B1),
6.93/7.15	                                                                  app_encode_fun(
6.93/7.15	                                                                  huffma1450048681e_tree(
6.93/7.15	                                                                  B1),
6.93/7.15	                                                                  huffma1450048681e_tree(
6.93/7.15	                                                                  B1))),
6.93/7.15	                                                                  huffma1146269203erNode(
6.93/7.15	                                                                  B1),Wa),
6.93/7.15	                                                   T_11),
6.93/7.15	                                    T_21)) <=>
6.93/7.15	      (app_encode_app(huffma1450048681e_tree(B1),$o,
6.93/7.15	                      huffma1518433673istent(B1),T_11) & 
6.93/7.15	       app_encode_app(huffma1450048681e_tree(B1),$o,
6.93/7.15	                      huffma1518433673istent(B1),T_21) & 
6.93/7.15	       (app_encode_app(fun(B1,bool),fun(B1,bool),
6.93/7.15	                       app_encode_app(fun(B1,bool),
6.93/7.15	                                      app_encode_fun(fun(B1,bool),
6.93/7.15	                                                     fun(B1,bool)),
6.93/7.15	                                      inf_inf(fun(B1,bool)),
6.93/7.15	                                      app_encode_app(huffma1450048681e_tree(
6.93/7.15	                                                     B1),fun(B1,bool),
6.93/7.15	                                                     huffma675207370phabet(
6.93/7.15	                                                     B1),T_11)),
6.93/7.15	                       app_encode_app(huffma1450048681e_tree(B1),
6.93/7.15	                                      fun(B1,bool),huffma675207370phabet(B1),
6.93/7.15	                                      T_21)) =
6.93/7.15	        bot_bot(fun(B1,bool))))))).
6.93/7.15	tff('4', plain,
6.93/7.15	    ![X41 : $tType, X42 : huffma1450048681e_tree(X41), X43 : nat, 
6.93/7.15	      X44 : huffma1450048681e_tree(X41)]:
6.93/7.15	      (app_encode_app(huffma1450048681e_tree(X41), $o, 
6.93/7.15	         huffma1518433673istent(X41), X42)
6.93/7.15	       | ~ app_encode_app(huffma1450048681e_tree(X41), $o, 
6.93/7.15	             huffma1518433673istent(X41), 
6.93/7.15	             app_encode_app(huffma1450048681e_tree(X41), 
6.93/7.15	               huffma1450048681e_tree(X41), 
6.93/7.15	               app_encode_app(huffma1450048681e_tree(X41), 
6.93/7.15	                 app_encode_fun(huffma1450048681e_tree(X41), 
6.93/7.15	                   huffma1450048681e_tree(X41)), 
6.93/7.15	                 app_encode_app(nat, 
6.93/7.15	                   app_encode_fun(huffma1450048681e_tree(X41), 
6.93/7.15	                     app_encode_fun(huffma1450048681e_tree(X41), 
6.93/7.15	                       huffma1450048681e_tree(X41))), 
6.93/7.15	                   huffma1146269203erNode(X41), X43), X42), X44))),
6.93/7.15	    inference('cnf', [status(esa)], [zf_stmt_70])).
6.93/7.15	tff('5', plain,
6.93/7.15	    (~ $true
6.93/7.15	     | app_encode_app(huffma1450048681e_tree(a), $o, 
6.93/7.15	         huffma1518433673istent(a), t_1)),
6.93/7.15	    inference('sup-', [status(thm)], ['3', '4'])).
6.93/7.15	tff('6', plain,
6.93/7.15	    app_encode_app(huffma1450048681e_tree(a), $o, huffma1518433673istent(a), 
6.93/7.15	      t_1),
6.93/7.15	    inference('simplify', [status(thm)], ['5'])).
6.93/7.15	tff('7', plain,
6.93/7.15	    (app_encode_app(bool, $o, pp, 
6.93/7.15	       app_encode_app(a, bool, 
6.93/7.15	         app_encode_app(fun(a, bool), app_encode_fun(a, bool), aa(a, bool), 
6.93/7.15	           app_encode_app(fun(a, bool), fun(a, bool), 
6.93/7.15	             app_encode_app(fun(a, fun(fun(a, bool), bool)), 
6.93/7.15	               app_encode_fun(fun(a, bool), fun(a, bool)), 
6.93/7.15	               combc(a, fun(a, bool), bool), member(a)), 
6.93/7.15	             app_encode_app(huffma1450048681e_tree(a), fun(a, bool), 
6.93/7.15	               huffma675207370phabet(a), t_1))), sk_X31))
6.93/7.15	     | ~ $true),
6.93/7.15	    inference('demod', [status(thm)], ['1', '2', '6'])).
6.93/7.15	tff('8', plain,
6.93/7.15	    app_encode_app(bool, $o, pp, 
6.93/7.15	      app_encode_app(a, bool, 
6.93/7.15	        app_encode_app(fun(a, bool), app_encode_fun(a, bool), aa(a, bool), 
6.93/7.15	          app_encode_app(fun(a, bool), fun(a, bool), 
6.93/7.15	            app_encode_app(fun(a, fun(fun(a, bool), bool)), 
6.93/7.15	              app_encode_fun(fun(a, bool), fun(a, bool)), 
6.93/7.15	              combc(a, fun(a, bool), bool), member(a)), 
6.93/7.15	            app_encode_app(huffma1450048681e_tree(a), fun(a, bool), 
6.93/7.15	              huffma675207370phabet(a), t_1))), sk_X31)),
6.93/7.15	    inference('simplify', [status(thm)], ['7'])).
6.93/7.15	tff(zf_stmt_217, axiom,
6.93/7.15	  (![B:a]:
6.93/7.15	     (app_encode_app(bool,$o,pp,
6.93/7.15	                     app_encode_app(fun(a,bool),bool,
6.93/7.15	                                    app_encode_app(fun(fun(a,bool),bool),
6.93/7.15	                                                   app_encode_fun(fun(a,bool),
6.93/7.15	                                                                  bool),
6.93/7.15	                                                   aa(fun(a,bool),bool),
6.93/7.15	                                                   app_encode_app(a,
6.93/7.15	                                                                  fun(
6.93/7.15	                                                                  fun(a,bool),
6.93/7.15	                                                                  bool),
6.93/7.15	                                                                  app_encode_app(
6.93/7.15	                                                                  fun(
6.93/7.15	                                                                  a,
6.93/7.15	                                                                  fun(
6.93/7.15	                                                                  fun(a,bool),
6.93/7.15	                                                                  bool)),
6.93/7.15	                                                                  app_encode_fun(
6.93/7.15	                                                                  a,
6.93/7.15	                                                                  fun(
6.93/7.15	                                                                  fun(a,bool),
6.93/7.15	                                                                  bool)),
6.93/7.15	                                                                  aa(
6.93/7.15	                                                                  a,
6.93/7.15	                                                                  fun(
6.93/7.15	                                                                  fun(a,bool),
6.93/7.15	                                                                  bool)),
6.93/7.15	                                                                  member(a)),
6.93/7.15	                                                                  B)),
6.93/7.15	                                    app_encode_app(huffma1450048681e_tree(a),
6.93/7.15	                                                   fun(a,bool),
6.93/7.15	                                                   huffma675207370phabet(a),
6.93/7.15	                                                   t_1))) =>
6.93/7.15	      ((app_encode_app(a,nat,
6.93/7.15	                       app_encode_app(huffma1450048681e_tree(a),
6.93/7.15	                                      app_encode_fun(a,nat),
6.93/7.15	                                      huffma410068972_depth(a),t_1),
6.93/7.15	                       B) =
6.93/7.15	        app_encode_app(huffma1450048681e_tree(a),nat,
6.93/7.15	                       huffma945805758height(a),t_1)) =>
6.93/7.15	       thesis)))).
6.93/7.15	tff('9', plain,
6.93/7.15	    ![X413 : a]:
6.93/7.15	      (thesis
6.93/7.15	       | ~ app_encode_app(bool, $o, pp, 
6.93/7.15	             app_encode_app(fun(a, bool), bool, 
6.93/7.15	               app_encode_app(fun(fun(a, bool), bool), 
6.93/7.15	                 app_encode_fun(fun(a, bool), bool), aa(fun(a, bool), bool), 
6.93/7.15	                 app_encode_app(a, fun(fun(a, bool), bool), 
6.93/7.15	                   app_encode_app(fun(a, fun(fun(a, bool), bool)), 
6.93/7.15	                     app_encode_fun(a, fun(fun(a, bool), bool)), 
6.93/7.15	                     aa(a, fun(fun(a, bool), bool)), member(a)), X413)), 
6.93/7.15	               app_encode_app(huffma1450048681e_tree(a), fun(a, bool), 
6.93/7.15	                 huffma675207370phabet(a), t_1)))
6.93/7.15	       | app_encode_app(a, nat, 
6.93/7.15	           app_encode_app(huffma1450048681e_tree(a), app_encode_fun(a, nat), 
6.93/7.15	             huffma410068972_depth(a), t_1), X413)
6.93/7.15	          != app_encode_app(huffma1450048681e_tree(a), nat, 
6.93/7.15	               huffma945805758height(a), t_1)),
6.93/7.15	    inference('cnf', [status(esa)], [zf_stmt_217])).
6.93/7.15	tff('10', plain,
6.93/7.15	    ![X413 : a]:
6.93/7.15	      (thesis
6.93/7.15	       | ~ app_encode_app(bool, $o, pp, 
6.93/7.15	             app_encode_app(a, bool, 
6.93/7.15	               app_encode_app(fun(a, bool), app_encode_fun(a, bool), 
6.93/7.15	                 aa(a, bool), 
6.93/7.15	                 app_encode_app(fun(a, bool), fun(a, bool), 
6.93/7.15	                   app_encode_app(fun(a, fun(fun(a, bool), bool)), 
6.93/7.15	                     app_encode_fun(fun(a, bool), fun(a, bool)), 
6.93/7.15	                     combc(a, fun(a, bool), bool), member(a)), 
6.93/7.15	                   app_encode_app(huffma1450048681e_tree(a), fun(a, bool), 
6.93/7.15	                     huffma675207370phabet(a), t_1))), X413))
6.93/7.15	       | app_encode_app(a, nat, 
6.93/7.15	           app_encode_app(huffma1450048681e_tree(a), app_encode_fun(a, nat), 
6.93/7.15	             huffma410068972_depth(a), t_1), X413)
6.93/7.15	          != app_encode_app(huffma1450048681e_tree(a), nat, 
6.93/7.15	               huffma945805758height(a), t_1)),
6.93/7.15	    inference('demod', [status(thm)], ['9', '2'])).
6.93/7.15	tff(zf_stmt_218, conjecture, (thesis)).
6.93/7.15	tff(zf_stmt_0, negated_conjecture, (~thesis)).
6.93/7.15	tff('11', plain, ~ thesis, inference('cnf', [status(esa)], [zf_stmt_0])).
6.93/7.15	tff('12', plain,
6.93/7.15	    ![X413 : a]:
6.93/7.15	      (app_encode_app(a, nat, 
6.93/7.15	         app_encode_app(huffma1450048681e_tree(a), app_encode_fun(a, nat), 
6.93/7.15	           huffma410068972_depth(a), t_1), X413)
6.93/7.15	        != app_encode_app(huffma1450048681e_tree(a), nat, 
6.93/7.15	             huffma945805758height(a), t_1)
6.93/7.15	       | ~ app_encode_app(bool, $o, pp, 
6.93/7.15	             app_encode_app(a, bool, 
6.93/7.15	               app_encode_app(fun(a, bool), app_encode_fun(a, bool), 
6.93/7.15	                 aa(a, bool), 
6.93/7.15	                 app_encode_app(fun(a, bool), fun(a, bool), 
6.93/7.15	                   app_encode_app(fun(a, fun(fun(a, bool), bool)), 
6.93/7.15	                     app_encode_fun(fun(a, bool), fun(a, bool)), 
6.93/7.15	                     combc(a, fun(a, bool), bool), member(a)), 
6.93/7.15	                   app_encode_app(huffma1450048681e_tree(a), fun(a, bool), 
6.93/7.15	                     huffma675207370phabet(a), t_1))), X413))),
6.93/7.15	    inference('clc', [status(thm)], ['10', '11'])).
6.93/7.15	tff('13', plain,
6.93/7.15	    (~ $true
6.93/7.15	     | app_encode_app(a, nat, 
6.93/7.15	         app_encode_app(huffma1450048681e_tree(a), app_encode_fun(a, nat), 
6.93/7.15	           huffma410068972_depth(a), t_1), sk_X31)
6.93/7.15	        != app_encode_app(huffma1450048681e_tree(a), nat, 
6.93/7.15	             huffma945805758height(a), t_1)),
6.93/7.15	    inference('sup-', [status(thm)], ['8', '12'])).
6.93/7.15	tff('14', plain,
6.93/7.15	    app_encode_app(a, nat, 
6.93/7.15	      app_encode_app(huffma1450048681e_tree(a), app_encode_fun(a, nat), 
6.93/7.15	        huffma410068972_depth(a), t_1), sk_X31)
6.93/7.15	     != app_encode_app(huffma1450048681e_tree(a), nat, 
6.93/7.15	          huffma945805758height(a), t_1),
6.93/7.15	    inference('simplify', [status(thm)], ['13'])).
6.93/7.15	tff('15', plain,
6.93/7.15	    (app_encode_app(huffma1450048681e_tree(a), nat, 
6.93/7.15	       huffma945805758height(a), t_1)
6.93/7.15	      != app_encode_app(huffma1450048681e_tree(a), nat, 
6.93/7.15	           huffma945805758height(a), t_1)
6.93/7.15	     | ~ app_encode_app(huffma1450048681e_tree(a), $o, 
6.93/7.15	           huffma1518433673istent(a), t_1)),
6.93/7.15	    inference('sup-', [status(thm)], ['0', '14'])).
6.93/7.15	tff('16', plain,
6.93/7.15	    (app_encode_app(huffma1450048681e_tree(a), nat, 
6.93/7.15	       huffma945805758height(a), t_1)
6.93/7.15	      != app_encode_app(huffma1450048681e_tree(a), nat, 
6.93/7.15	           huffma945805758height(a), t_1)
6.93/7.15	     | ~ $true),
6.93/7.15	    inference('demod', [status(thm)], ['15', '6'])).
6.93/7.15	tff('17', plain, $false, inference('simplify', [status(thm)], ['16'])).
6.93/7.15	
6.93/7.15	% SZS output end Refutation
6.93/7.16	EOF
