0.00/0.00	% File    : /export/starexec/sandbox/benchmark/theBenchmark.p
0.00/0.00	% app-encoded or not : original
0.00/0.00	% Variant    : purification_ext
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-avatar \
0.00/0.00	  --ho \
0.00/0.00	  --force-ho \
0.00/0.00	  --no-ho-elim-pred-var \
0.00/0.00	  --ho-general-ext-pos \
0.00/0.00	  --no-ho-unif \
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	  --ho-purify ext \
0.00/0.00	  --ho-ext-axiom \
0.00/0.00	  --restrict-hidden-sup-at-vars \
0.00/0.00	  --ho-prim-enum none \
0.00/0.00	  --no-max-vars \
0.00/0.00	  --dont-select-ho-var-lits \
0.00/0.00	  --no-fool
0.00/0.20	% Computer   : n161.star.cs.uiowa.edu
0.00/0.20	% Model      : x86_64 x86_64
0.00/0.20	% CPU        : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
0.00/0.20	% Memory     : 32218.625MB
0.00/0.20	% OS         : Linux 3.10.0-693.2.2.el7.x86_64
0.00/0.20	% CPULimit   : 300
0.00/0.20	% DateTime   : Fri Feb  2 18:00:54 CST 2018
21.17/21.37	% done 26777 iterations in 21.168s
21.17/21.37	% SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
21.17/21.37	% SZS output start Refutation
21.17/21.37	tff(cTHM559A_pme, conjecture,
21.17/21.37	  ((?[Xf:((a * a) > $o)]:
21.17/21.37	      (![Xx:a]:
21.17/21.37	         (Xf(Xx,Xx) & 
21.17/21.37	          (![Xx_0:a]: (Xf(Xx,Xx_0) => (![Xy:a]: (Xf(Xx,Xy) <=> cQ(Xx_0,Xy))))) & 
21.17/21.37	          (?[Xz:a]: Xf(Xx,Xz))))) =>
21.17/21.37	   ((![Xx:a,Xy:a,Xz:a]: ((cQ(Xy,Xz) & cQ(Xx,Xy)) => cQ(Xx,Xz))) & 
21.17/21.37	    (![Xx:a,Xy:a]: (cQ(Xx,Xy) => cQ(Xy,Xx))) & (![Xx:a]: cQ(Xx,Xx))))).
21.17/21.37	tff(zf_stmt_0, negated_conjecture,
21.17/21.37	  (~
21.17/21.37	    ((?[Xf:((a * a) > $o)]:
21.17/21.37	        (![Xx:a]:
21.17/21.37	           (Xf(Xx,Xx) & 
21.17/21.37	            (![Xx_0:a]:
21.17/21.37	               (Xf(Xx,Xx_0) => (![Xy:a]: (Xf(Xx,Xy) <=> cQ(Xx_0,Xy))))) & 
21.17/21.37	            (?[Xz:a]: Xf(Xx,Xz))))) =>
21.17/21.37	     ((![Xx:a,Xy:a,Xz:a]: ((cQ(Xy,Xz) & cQ(Xx,Xy)) => cQ(Xx,Xz))) & 
21.17/21.37	      (![Xx:a,Xy:a]: (cQ(Xx,Xy) => cQ(Xy,Xx))) & (![Xx:a]: cQ(Xx,Xx)))))).
21.17/21.37	tff('0', plain, ![X0 : a]: sk_Xf(X0, X0),
21.17/21.37	    inference('cnf', [status(esa)], [zf_stmt_0])).
21.17/21.37	tff('1', plain,
21.17/21.37	    (cQ(sk_Xx, sk_Xy) | ~ cQ(sk_Xy1, sk_Xx1) | ~ cQ(sk_Xx2, sk_Xx2)),
21.17/21.37	    inference('cnf', [status(esa)], [zf_stmt_0])).
21.17/21.37	tff('2', plain,
21.17/21.37	    ![X1 : a, X3 : a, X4 : a]:
21.17/21.37	      (~ sk_Xf(X3, X4) | cQ(X1, X4) | ~ sk_Xf(X3, X1)),
21.17/21.37	    inference('cnf', [status(esa)], [zf_stmt_0])).
21.17/21.37	tff('3', plain, ![X0 : a, X1 : a]: (~ $true | ~ sk_Xf(X0, X1) | cQ(X1, X0)),
21.17/21.37	    inference('sup-', [status(thm)], ['0', '2'])).
21.17/21.37	tff('4', plain, ![X0 : a, X1 : a]: (cQ(X1, X0) | ~ sk_Xf(X0, X1)),
21.17/21.37	    inference('simplify', [status(thm)], ['3'])).
21.17/21.37	tff('5', plain, ![X0 : a]: (~ $true | cQ(X0, X0)),
21.17/21.37	    inference('sup-', [status(thm)], ['0', '4'])).
21.17/21.37	tff('6', plain, ![X0 : a]: cQ(X0, X0),
21.17/21.37	    inference('simplify', [status(thm)], ['5'])).
21.17/21.37	tff('7', plain, (cQ(sk_Xx, sk_Xy) | ~ cQ(sk_Xy1, sk_Xx1) | ~ $true),
21.17/21.37	    inference('demod', [status(thm)], ['1', '6'])).
21.17/21.37	tff('8', plain, (~ cQ(sk_Xy1, sk_Xx1) | cQ(sk_Xx, sk_Xy)),
21.17/21.37	    inference('simplify', [status(thm)], ['7'])).
21.17/21.37	tff('9', plain,
21.17/21.37	    ![X1 : a, X2 : a, X3 : a]:
21.17/21.37	      (~ cQ(X1, X2) | sk_Xf(X3, X2) | ~ sk_Xf(X3, X1)),
21.17/21.37	    inference('cnf', [status(esa)], [zf_stmt_0])).
21.17/21.37	tff('10', plain,
21.17/21.37	    ![X0 : a]:
21.17/21.37	      (~ $true | ~ cQ(sk_Xy1, sk_Xx1) | ~ sk_Xf(X0, sk_Xx) | sk_Xf(X0, sk_Xy)),
21.17/21.37	    inference('sup-', [status(thm)], ['8', '9'])).
21.17/21.37	tff('11', plain,
21.17/21.37	    ![X0 : a]: (sk_Xf(X0, sk_Xy) | ~ sk_Xf(X0, sk_Xx) | ~ cQ(sk_Xy1, sk_Xx1)),
21.17/21.37	    inference('simplify', [status(thm)], ['10'])).
21.17/21.37	tff('12', plain,
21.17/21.37	    ![X0 : a]:
21.17/21.37	      (~ $true | ~ cQ(sk_Xy1, sk_Xx1) | ~ sk_Xf(X0, sk_Xx) | cQ(sk_Xy, X0)),
21.17/21.37	    inference('sup-', [status(thm)], ['11', '4'])).
21.17/21.37	tff('13', plain,
21.17/21.37	    ![X0 : a]: (cQ(sk_Xy, X0) | ~ sk_Xf(X0, sk_Xx) | ~ cQ(sk_Xy1, sk_Xx1)),
21.17/21.37	    inference('simplify', [status(thm)], ['12'])).
21.17/21.37	tff('14', plain,
21.17/21.37	    (cQ(sk_Xy, sk_Xz) | cQ(sk_Xx1, sk_Xy1) | ~ cQ(sk_Xx2, sk_Xx2)),
21.17/21.37	    inference('cnf', [status(esa)], [zf_stmt_0])).
21.17/21.37	tff('15', plain, (cQ(sk_Xy, sk_Xz) | cQ(sk_Xx1, sk_Xy1) | ~ $true),
21.17/21.37	    inference('demod', [status(thm)], ['14', '6'])).
21.17/21.37	tff('16', plain, (cQ(sk_Xx1, sk_Xy1) | cQ(sk_Xy, sk_Xz)),
21.17/21.37	    inference('simplify', [status(thm)], ['15'])).
21.17/21.37	tff('17', plain,
21.17/21.37	    ![X0 : a]:
21.17/21.37	      (~ $true | cQ(sk_Xx1, sk_Xy1) | ~ sk_Xf(X0, sk_Xy) | sk_Xf(X0, sk_Xz)),
21.17/21.37	    inference('sup-', [status(thm)], ['16', '9'])).
21.17/21.37	tff('18', plain,
21.17/21.37	    ![X0 : a]: (sk_Xf(X0, sk_Xz) | ~ sk_Xf(X0, sk_Xy) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['17'])).
21.17/21.37	tff('19', plain,
21.17/21.37	    (cQ(sk_Xx, sk_Xy) | cQ(sk_Xx1, sk_Xy1) | ~ cQ(sk_Xx2, sk_Xx2)),
21.17/21.37	    inference('cnf', [status(esa)], [zf_stmt_0])).
21.17/21.37	tff('20', plain, (cQ(sk_Xx, sk_Xy) | cQ(sk_Xx1, sk_Xy1) | ~ $true),
21.17/21.37	    inference('demod', [status(thm)], ['19', '6'])).
21.17/21.37	tff('21', plain, (cQ(sk_Xx1, sk_Xy1) | cQ(sk_Xx, sk_Xy)),
21.17/21.37	    inference('simplify', [status(thm)], ['20'])).
21.17/21.37	tff('22', plain,
21.17/21.37	    ![X0 : a]:
21.17/21.37	      (~ $true | cQ(sk_Xx1, sk_Xy1) | ~ sk_Xf(X0, sk_Xx) | sk_Xf(X0, sk_Xy)),
21.17/21.37	    inference('sup-', [status(thm)], ['21', '9'])).
21.17/21.37	tff('23', plain,
21.17/21.37	    ![X0 : a]: (sk_Xf(X0, sk_Xy) | ~ sk_Xf(X0, sk_Xx) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['22'])).
21.17/21.37	tff('24', plain,
21.17/21.37	    ![X0 : a]:
21.17/21.37	      (~ $true | cQ(sk_Xx1, sk_Xy1) | ~ sk_Xf(X0, sk_Xx) | cQ(sk_Xy, X0)),
21.17/21.37	    inference('sup-', [status(thm)], ['23', '4'])).
21.17/21.37	tff('25', plain,
21.17/21.37	    ![X0 : a]: (cQ(sk_Xy, X0) | ~ sk_Xf(X0, sk_Xx) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['24'])).
21.17/21.37	tff('26', plain, (~ $true | cQ(sk_Xx1, sk_Xy1) | cQ(sk_Xy, sk_Xx)),
21.17/21.37	    inference('sup-', [status(thm)], ['0', '25'])).
21.17/21.37	tff('27', plain, (cQ(sk_Xy, sk_Xx) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['26'])).
21.17/21.37	tff('28', plain,
21.17/21.37	    ![X0 : a]:
21.17/21.37	      (~ $true | cQ(sk_Xx1, sk_Xy1) | ~ sk_Xf(X0, sk_Xy) | sk_Xf(X0, sk_Xx)),
21.17/21.37	    inference('sup-', [status(thm)], ['27', '9'])).
21.17/21.37	tff('29', plain,
21.17/21.37	    ![X0 : a]: (sk_Xf(X0, sk_Xx) | ~ sk_Xf(X0, sk_Xy) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['28'])).
21.17/21.37	tff('30', plain, (~ $true | cQ(sk_Xx1, sk_Xy1) | sk_Xf(sk_Xy, sk_Xx)),
21.17/21.37	    inference('sup-', [status(thm)], ['0', '29'])).
21.17/21.37	tff('31', plain, (sk_Xf(sk_Xy, sk_Xx) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['30'])).
21.17/21.37	tff('32', plain,
21.17/21.37	    ![X0 : a]:
21.17/21.37	      (~ $true | cQ(sk_Xx1, sk_Xy1) | ~ sk_Xf(sk_Xy, X0) | cQ(X0, sk_Xx)),
21.17/21.37	    inference('sup-', [status(thm)], ['31', '2'])).
21.17/21.37	tff('33', plain,
21.17/21.37	    ![X0 : a]: (cQ(X0, sk_Xx) | ~ sk_Xf(sk_Xy, X0) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['32'])).
21.17/21.37	tff('34', plain,
21.17/21.37	    (~ $true
21.17/21.37	     | cQ(sk_Xx1, sk_Xy1)
21.17/21.37	     | ~ sk_Xf(sk_Xy, sk_Xy)
21.17/21.37	     | cQ(sk_Xx1, sk_Xy1)
21.17/21.37	     | cQ(sk_Xz, sk_Xx)),
21.17/21.37	    inference('sup-', [status(thm)], ['18', '33'])).
21.17/21.37	tff('35', plain,
21.17/21.37	    (~ $true
21.17/21.37	     | cQ(sk_Xx1, sk_Xy1)
21.17/21.37	     | ~ $true
21.17/21.37	     | cQ(sk_Xx1, sk_Xy1)
21.17/21.37	     | cQ(sk_Xz, sk_Xx)),
21.17/21.37	    inference('demod', [status(thm)], ['34', '0'])).
21.17/21.37	tff('36', plain, (cQ(sk_Xz, sk_Xx) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['35'])).
21.17/21.37	tff('37', plain,
21.17/21.37	    ![X0 : a]:
21.17/21.37	      (~ $true | cQ(sk_Xx1, sk_Xy1) | ~ sk_Xf(X0, sk_Xz) | sk_Xf(X0, sk_Xx)),
21.17/21.37	    inference('sup-', [status(thm)], ['36', '9'])).
21.17/21.37	tff('38', plain,
21.17/21.37	    ![X0 : a]: (sk_Xf(X0, sk_Xx) | ~ sk_Xf(X0, sk_Xz) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['37'])).
21.17/21.37	tff('39', plain, (~ $true | cQ(sk_Xx1, sk_Xy1) | sk_Xf(sk_Xz, sk_Xx)),
21.17/21.37	    inference('sup-', [status(thm)], ['0', '38'])).
21.17/21.37	tff('40', plain, (sk_Xf(sk_Xz, sk_Xx) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['39'])).
21.17/21.37	tff('41', plain, (~ $true | cQ(sk_Xx1, sk_Xy1) | cQ(sk_Xx, sk_Xz)),
21.17/21.37	    inference('sup-', [status(thm)], ['40', '4'])).
21.17/21.37	tff('42', plain, (cQ(sk_Xx, sk_Xz) | cQ(sk_Xx1, sk_Xy1)),
21.17/21.37	    inference('simplify', [status(thm)], ['41'])).
21.17/21.37	tff('43', plain,
21.17/21.37	    (~ cQ(sk_Xx, sk_Xz) | cQ(sk_Xx1, sk_Xy1) | ~ cQ(sk_Xx2, sk_Xx2)),
21.17/21.37	    inference('cnf', [status(esa)], [zf_stmt_0])).
21.17/21.37	tff('44', plain, (~ cQ(sk_Xx, sk_Xz) | cQ(sk_Xx1, sk_Xy1) | ~ $true),
21.17/21.37	    inference('demod', [status(thm)], ['43', '6'])).
21.17/21.37	tff('45', plain, (cQ(sk_Xx1, sk_Xy1) | ~ cQ(sk_Xx, sk_Xz)),
21.17/21.37	    inference('simplify', [status(thm)], ['44'])).
21.17/21.37	tff('46', plain, cQ(sk_Xx1, sk_Xy1),
21.17/21.37	    inference('clc', [status(thm)], ['42', '45'])).
21.17/21.37	tff('47', plain,
21.17/21.37	    ![X0 : a]: (~ $true | ~ sk_Xf(X0, sk_Xx1) | sk_Xf(X0, sk_Xy1)),
21.17/21.37	    inference('sup-', [status(thm)], ['46', '9'])).
21.17/21.37	tff('48', plain, ![X0 : a]: (sk_Xf(X0, sk_Xy1) | ~ sk_Xf(X0, sk_Xx1)),
21.17/21.37	    inference('simplify', [status(thm)], ['47'])).
21.17/21.37	tff('49', plain, ![X0 : a]: (~ $true | ~ sk_Xf(X0, sk_Xx1) | cQ(sk_Xy1, X0)),
21.17/21.37	    inference('sup-', [status(thm)], ['48', '4'])).
21.17/21.37	tff('50', plain, ![X0 : a]: (cQ(sk_Xy1, X0) | ~ sk_Xf(X0, sk_Xx1)),
21.17/21.37	    inference('simplify', [status(thm)], ['49'])).
21.17/21.37	tff('51', plain, (~ $true | cQ(sk_Xy1, sk_Xx1)),
21.17/21.37	    inference('sup-', [status(thm)], ['0', '50'])).
21.17/21.37	tff('52', plain, cQ(sk_Xy1, sk_Xx1),
21.17/21.37	    inference('simplify', [status(thm)], ['51'])).
21.17/21.37	tff('53', plain, ![X0 : a]: (cQ(sk_Xy, X0) | ~ sk_Xf(X0, sk_Xx) | ~ $true),
21.17/21.37	    inference('demod', [status(thm)], ['13', '52'])).
21.17/21.37	tff('54', plain, ![X0 : a]: (~ sk_Xf(X0, sk_Xx) | cQ(sk_Xy, X0)),
21.17/21.37	    inference('simplify', [status(thm)], ['53'])).
21.17/21.37	tff('55', plain, (~ $true | cQ(sk_Xy, sk_Xx)),
21.17/21.37	    inference('sup-', [status(thm)], ['0', '54'])).
21.17/21.37	tff('56', plain, cQ(sk_Xy, sk_Xx),
21.17/21.37	    inference('simplify', [status(thm)], ['55'])).
21.17/21.37	tff('57', plain,
21.17/21.37	    ![X0 : a]: (~ $true | ~ sk_Xf(X0, sk_Xy) | sk_Xf(X0, sk_Xx)),
21.17/21.37	    inference('sup-', [status(thm)], ['56', '9'])).
21.17/21.37	tff('58', plain, ![X0 : a]: (sk_Xf(X0, sk_Xx) | ~ sk_Xf(X0, sk_Xy)),
21.17/21.37	    inference('simplify', [status(thm)], ['57'])).
21.17/21.37	tff('59', plain, (~ $true | sk_Xf(sk_Xy, sk_Xx)),
21.17/21.37	    inference('sup-', [status(thm)], ['0', '58'])).
21.17/21.37	tff('60', plain, sk_Xf(sk_Xy, sk_Xx),
21.17/21.37	    inference('simplify', [status(thm)], ['59'])).
21.17/21.37	tff('61', plain,
21.17/21.37	    (cQ(sk_Xy, sk_Xz) | ~ cQ(sk_Xy1, sk_Xx1) | ~ cQ(sk_Xx2, sk_Xx2)),
21.17/21.37	    inference('cnf', [status(esa)], [zf_stmt_0])).
21.17/21.37	tff('62', plain, (cQ(sk_Xy, sk_Xz) | ~ cQ(sk_Xy1, sk_Xx1) | ~ $true),
21.17/21.37	    inference('demod', [status(thm)], ['61', '6'])).
21.17/21.37	tff('63', plain, (~ cQ(sk_Xy1, sk_Xx1) | cQ(sk_Xy, sk_Xz)),
21.17/21.37	    inference('simplify', [status(thm)], ['62'])).
21.17/21.37	tff('64', plain,
21.17/21.37	    ![X0 : a]:
21.17/21.37	      (~ $true | ~ cQ(sk_Xy1, sk_Xx1) | ~ sk_Xf(X0, sk_Xy) | sk_Xf(X0, sk_Xz)),
21.17/21.37	    inference('sup-', [status(thm)], ['63', '9'])).
21.17/21.37	tff('65', plain,
21.17/21.37	    ![X0 : a]: (sk_Xf(X0, sk_Xz) | ~ sk_Xf(X0, sk_Xy) | ~ cQ(sk_Xy1, sk_Xx1)),
21.17/21.37	    inference('simplify', [status(thm)], ['64'])).
21.17/21.37	tff('66', plain,
21.17/21.37	    ![X0 : a, X1 : a]:
21.17/21.37	      (~ $true
21.17/21.37	       | ~ cQ(sk_Xy1, sk_Xx1)
21.17/21.37	       | ~ sk_Xf(X0, sk_Xy)
21.17/21.37	       | ~ sk_Xf(X0, X1)
21.17/21.37	       | cQ(X1, sk_Xz)),
21.17/21.37	    inference('sup-', [status(thm)], ['65', '2'])).
21.17/21.37	tff('67', plain,
21.17/21.37	    ![X0 : a, X1 : a]:
21.17/21.37	      (cQ(X1, sk_Xz)
21.17/21.37	       | ~ sk_Xf(X0, X1)
21.17/21.37	       | ~ sk_Xf(X0, sk_Xy)
21.17/21.37	       | ~ cQ(sk_Xy1, sk_Xx1)),
21.17/21.37	    inference('simplify', [status(thm)], ['66'])).
21.17/21.37	tff('68', plain,
21.17/21.37	    ![X0 : a, X1 : a]:
21.17/21.37	      (cQ(X1, sk_Xz) | ~ sk_Xf(X0, X1) | ~ sk_Xf(X0, sk_Xy) | ~ $true),
21.17/21.37	    inference('demod', [status(thm)], ['67', '52'])).
21.17/21.37	tff('69', plain,
21.17/21.37	    ![X0 : a, X1 : a]: (~ sk_Xf(X0, sk_Xy) | ~ sk_Xf(X0, X1) | cQ(X1, sk_Xz)),
21.17/21.37	    inference('simplify', [status(thm)], ['68'])).
21.17/21.37	tff('70', plain, ![X0 : a]: (~ $true | cQ(X0, sk_Xz) | ~ sk_Xf(sk_Xy, X0)),
21.17/21.37	    inference('sup-', [status(thm)], ['0', '69'])).
21.17/21.37	tff('71', plain, ![X0 : a]: (~ sk_Xf(sk_Xy, X0) | cQ(X0, sk_Xz)),
21.17/21.37	    inference('simplify', [status(thm)], ['70'])).
21.17/21.37	tff('72', plain, (~ $true | cQ(sk_Xx, sk_Xz)),
21.17/21.37	    inference('sup-', [status(thm)], ['60', '71'])).
21.17/21.37	tff('73', plain, cQ(sk_Xx, sk_Xz),
21.17/21.37	    inference('simplify', [status(thm)], ['72'])).
21.17/21.37	tff('74', plain,
21.17/21.37	    (~ cQ(sk_Xx, sk_Xz) | ~ cQ(sk_Xy1, sk_Xx1) | ~ cQ(sk_Xx2, sk_Xx2)),
21.17/21.37	    inference('cnf', [status(esa)], [zf_stmt_0])).
21.17/21.37	tff('75', plain, (~ $true | ~ cQ(sk_Xx2, sk_Xx2) | ~ cQ(sk_Xy1, sk_Xx1)),
21.17/21.37	    inference('sup-', [status(thm)], ['73', '74'])).
21.17/21.37	tff('76', plain, (~ $true | ~ $true | ~ $true),
21.17/21.37	    inference('demod', [status(thm)], ['75', '6', '52'])).
21.17/21.37	tff('77', plain, $false, inference('simplify', [status(thm)], ['76'])).
21.17/21.37	
21.17/21.37	% SZS output end Refutation
21.17/21.38	EOF
