0.00/0.00	% File    : /export/starexec/sandbox2/benchmark/theBenchmark.p
0.00/0.00	% app-encoded or not : original
0.00/0.00	% Variant    : supatvars_int
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	  --sup-at-vars \
0.00/0.00	  --ho-no-ext-pos \
0.00/0.00	  --ho-no-ext-neg \
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
0.00/0.19	% Computer   : n124.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 07:44:38 CST 2018
0.00/0.21	% done 72 iterations in 0.018s
0.00/0.21	% SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
0.00/0.21	% SZS output start Refutation
0.00/0.22	tff(cPUZ031_1, conjecture,
0.00/0.22	  (~
0.00/0.22	    ((![A,E,G]:
0.00/0.22	        ((~eats(E,G)) | (~eats(A,E)) | (~grain(G)) | (~animal(E)) | 
0.00/0.22	         (~animal(A)))) & 
0.00/0.22	     (![S]: ((~snail(S)) | eats(S,sf(S)))) & 
0.00/0.22	     (![S]: ((~snail(S)) | plant(sf(S)))) & 
0.00/0.22	     (![C]: ((~caterpillar(C)) | eats(C,cf(C)))) & 
0.00/0.22	     (![C]: ((~caterpillar(C)) | plant(cf(C)))) & 
0.00/0.22	     (![B,S]: ((~eats(B,S)) | (~snail(S)) | (~bird(B)))) & 
0.00/0.22	     (![B,C]: ((~caterpillar(C)) | (~bird(B)) | eats(B,C))) & 
0.00/0.22	     (![W,G]: ((~eats(W,G)) | (~grain(G)) | (~wolf(W)))) & 
0.00/0.22	     (![F,W]: ((~eats(W,F)) | (~fox(F)) | (~wolf(W)))) & 
0.00/0.22	     (![F,W]: ((~wolf(W)) | (~fox(F)) | msmaller(F,W))) & 
0.00/0.22	     (![B,F]: ((~fox(F)) | (~bird(B)) | msmaller(B,F))) & 
0.00/0.22	     (![S,B]: ((~bird(B)) | (~snail(S)) | msmaller(S,B))) & 
0.00/0.22	     (![C,B]: ((~bird(B)) | (~caterpillar(C)) | msmaller(C,B))) & 
0.00/0.22	     (![A,P,S,O]:
0.00/0.22	        ((~eats(S,O)) | (~msmaller(S,A)) | (~plant(O)) | (~animal(S)) | 
0.00/0.22	         (~plant(P)) | (~animal(A)) | eats(A,S) | eats(A,P))) & 
0.00/0.22	     (![X]: ((~grain(X)) | plant(X))) & grain(a_grain) & snail(a_snail) & 
0.00/0.22	     caterpillar(a_caterpillar) & bird(a_bird) & fox(a_fox) & wolf(a_wolf) & 
0.00/0.22	     (![X]: ((~snail(X)) | animal(X))) & 
0.00/0.22	     (![X]: ((~caterpillar(X)) | animal(X))) & 
0.00/0.22	     (![X]: ((~bird(X)) | animal(X))) & (![X]: ((~fox(X)) | animal(X))) & 
0.00/0.22	     (![X]: ((~wolf(X)) | animal(X)))))).
0.00/0.22	tff(zf_stmt_0, negated_conjecture,
0.00/0.22	  ((![A,E,G]:
0.00/0.22	      ((~eats(E,G)) | (~eats(A,E)) | (~grain(G)) | (~animal(E)) | 
0.00/0.22	       (~animal(A)))) & 
0.00/0.22	   (![S]: ((~snail(S)) | eats(S,sf(S)))) & 
0.00/0.22	   (![S]: ((~snail(S)) | plant(sf(S)))) & 
0.00/0.22	   (![C]: ((~caterpillar(C)) | eats(C,cf(C)))) & 
0.00/0.22	   (![C]: ((~caterpillar(C)) | plant(cf(C)))) & 
0.00/0.22	   (![B,S]: ((~eats(B,S)) | (~snail(S)) | (~bird(B)))) & 
0.00/0.22	   (![B,C]: ((~caterpillar(C)) | (~bird(B)) | eats(B,C))) & 
0.00/0.22	   (![W,G]: ((~eats(W,G)) | (~grain(G)) | (~wolf(W)))) & 
0.00/0.22	   (![F,W]: ((~eats(W,F)) | (~fox(F)) | (~wolf(W)))) & 
0.00/0.22	   (![F,W]: ((~wolf(W)) | (~fox(F)) | msmaller(F,W))) & 
0.00/0.22	   (![B,F]: ((~fox(F)) | (~bird(B)) | msmaller(B,F))) & 
0.00/0.22	   (![S,B]: ((~bird(B)) | (~snail(S)) | msmaller(S,B))) & 
0.00/0.22	   (![C,B]: ((~bird(B)) | (~caterpillar(C)) | msmaller(C,B))) & 
0.00/0.22	   (![A,P,S,O]:
0.00/0.22	      ((~eats(S,O)) | (~msmaller(S,A)) | (~plant(O)) | (~animal(S)) | 
0.00/0.22	       (~plant(P)) | (~animal(A)) | eats(A,S) | eats(A,P))) & 
0.00/0.22	   (![X]: ((~grain(X)) | plant(X))) & grain(a_grain) & snail(a_snail) & 
0.00/0.22	   caterpillar(a_caterpillar) & bird(a_bird) & fox(a_fox) & wolf(a_wolf) & 
0.00/0.22	   (![X]: ((~snail(X)) | animal(X))) & 
0.00/0.22	   (![X]: ((~caterpillar(X)) | animal(X))) & 
0.00/0.22	   (![X]: ((~bird(X)) | animal(X))) & (![X]: ((~fox(X)) | animal(X))) & 
0.00/0.22	   (![X]: ((~wolf(X)) | animal(X))))).
0.00/0.22	tff('0', plain, grain(a_grain), inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('1', plain, fox(a_fox), inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('2', plain, ![X28]: (~ snail(X28) | plant(sf(X28))),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('3', plain, ![X29]: (~ snail(X29) | eats(X29, sf(X29))),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('4', plain, snail(a_snail), inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('5', plain, bird(a_bird), inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('6', plain, ![X5]: (~ grain(X5) | plant(X5)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('7', plain, (~ $true | plant(a_grain)),
0.00/0.22	    inference('sup-', [status(thm)], ['0', '6'])).
0.00/0.22	tff('8', plain, plant(a_grain), inference('simplify', [status(thm)], ['7'])).
0.00/0.22	tff('9', plain,
0.00/0.22	    ![X12, X13]: (~ snail(X12) | msmaller(X12, X13) | ~ bird(X13)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('10', plain,
0.00/0.22	    ![X6, X7, X8, X9]:
0.00/0.22	      (~ msmaller(X6, X7)
0.00/0.22	       | ~ animal(X6)
0.00/0.22	       | ~ plant(X8)
0.00/0.22	       | ~ animal(X7)
0.00/0.22	       | eats(X7, X6)
0.00/0.22	       | eats(X7, X8)
0.00/0.22	       | ~ plant(X9)
0.00/0.22	       | ~ eats(X6, X9)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('11', plain,
0.00/0.22	    ![X0, X1, X2, X3]:
0.00/0.22	      (~ $true
0.00/0.22	       | ~ bird(X0)
0.00/0.22	       | ~ snail(X1)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | eats(X0, X3)
0.00/0.22	       | eats(X0, X1)
0.00/0.22	       | ~ animal(X0)
0.00/0.22	       | ~ plant(X3)
0.00/0.22	       | ~ animal(X1)),
0.00/0.22	    inference('sup-', [status(thm)], ['9', '10'])).
0.00/0.22	tff('12', plain,
0.00/0.22	    ![X0, X1, X2, X3]:
0.00/0.22	      (~ animal(X1)
0.00/0.22	       | ~ plant(X3)
0.00/0.22	       | ~ animal(X0)
0.00/0.22	       | eats(X0, X1)
0.00/0.22	       | eats(X0, X3)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ snail(X1)
0.00/0.22	       | ~ bird(X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['11'])).
0.00/0.22	tff('13', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ $true
0.00/0.22	       | ~ bird(X0)
0.00/0.22	       | ~ snail(X1)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | eats(X0, X1)
0.00/0.22	       | ~ animal(X0)
0.00/0.22	       | ~ animal(X1)),
0.00/0.22	    inference('sup-', [status(thm)], ['8', '12'])).
0.00/0.22	tff('14', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ animal(X1)
0.00/0.22	       | ~ animal(X0)
0.00/0.22	       | eats(X0, X1)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ snail(X1)
0.00/0.22	       | ~ bird(X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['13'])).
0.00/0.22	tff('15', plain, ![X4]: (~ snail(X4) | animal(X4)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('16', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ bird(X0)
0.00/0.22	       | ~ snail(X1)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | eats(X0, X1)
0.00/0.22	       | ~ animal(X0)),
0.00/0.22	    inference('clc', [status(thm)], ['14', '15'])).
0.00/0.22	tff('17', plain,
0.00/0.22	    ![X24, X25]: (~ bird(X24) | ~ snail(X25) | ~ eats(X24, X25)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('18', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ animal(X0)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ snail(X1)
0.00/0.22	       | ~ bird(X0)),
0.00/0.22	    inference('clc', [status(thm)], ['16', '17'])).
0.00/0.22	tff('19', plain, ![X2]: (~ bird(X2) | animal(X2)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('20', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ bird(X0)
0.00/0.22	       | ~ snail(X1)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | eats(X0, a_grain)),
0.00/0.22	    inference('clc', [status(thm)], ['18', '19'])).
0.00/0.22	tff('21', plain,
0.00/0.22	    ![X0, X1]:
0.00/0.22	      (~ $true
0.00/0.22	       | eats(a_bird, a_grain)
0.00/0.22	       | ~ plant(X0)
0.00/0.22	       | ~ eats(X1, X0)
0.00/0.22	       | ~ snail(X1)),
0.00/0.22	    inference('sup-', [status(thm)], ['5', '20'])).
0.00/0.22	tff('22', plain,
0.00/0.22	    ![X0, X1]:
0.00/0.22	      (~ snail(X1) | ~ eats(X1, X0) | ~ plant(X0) | eats(a_bird, a_grain)),
0.00/0.22	    inference('simplify', [status(thm)], ['21'])).
0.00/0.22	tff('23', plain,
0.00/0.22	    ![X0]:
0.00/0.22	      (~ $true | eats(a_bird, a_grain) | ~ plant(X0) | ~ eats(a_snail, X0)),
0.00/0.22	    inference('sup-', [status(thm)], ['4', '22'])).
0.00/0.22	tff('24', plain,
0.00/0.22	    ![X0]: (~ eats(a_snail, X0) | ~ plant(X0) | eats(a_bird, a_grain)),
0.00/0.22	    inference('simplify', [status(thm)], ['23'])).
0.00/0.22	tff('25', plain,
0.00/0.22	    (~ $true
0.00/0.22	     | ~ snail(a_snail)
0.00/0.22	     | eats(a_bird, a_grain)
0.00/0.22	     | ~ plant(sf(a_snail))),
0.00/0.22	    inference('sup-', [status(thm)], ['3', '24'])).
0.00/0.22	tff('26', plain,
0.00/0.22	    (~ $true | ~ $true | eats(a_bird, a_grain) | ~ plant(sf(a_snail))),
0.00/0.22	    inference('demod', [status(thm)], ['25', '4'])).
0.00/0.22	tff('27', plain, (~ plant(sf(a_snail)) | eats(a_bird, a_grain)),
0.00/0.22	    inference('simplify', [status(thm)], ['26'])).
0.00/0.22	tff('28', plain, (~ $true | ~ snail(a_snail) | eats(a_bird, a_grain)),
0.00/0.22	    inference('sup-', [status(thm)], ['2', '27'])).
0.00/0.22	tff('29', plain, (~ $true | ~ $true | eats(a_bird, a_grain)),
0.00/0.22	    inference('demod', [status(thm)], ['28', '4'])).
0.00/0.22	tff('30', plain, eats(a_bird, a_grain),
0.00/0.22	    inference('simplify', [status(thm)], ['29'])).
0.00/0.22	tff('31', plain,
0.00/0.22	    ![X14, X15]: (~ bird(X14) | msmaller(X14, X15) | ~ fox(X15)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('32', plain,
0.00/0.22	    ![X0, X1, X2, X3]:
0.00/0.22	      (~ $true
0.00/0.22	       | ~ fox(X0)
0.00/0.22	       | ~ bird(X1)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | eats(X0, X3)
0.00/0.22	       | eats(X0, X1)
0.00/0.22	       | ~ animal(X0)
0.00/0.22	       | ~ plant(X3)
0.00/0.22	       | ~ animal(X1)),
0.00/0.22	    inference('sup-', [status(thm)], ['31', '10'])).
0.00/0.22	tff('33', plain,
0.00/0.22	    ![X0, X1, X2, X3]:
0.00/0.22	      (~ animal(X1)
0.00/0.22	       | ~ plant(X3)
0.00/0.22	       | ~ animal(X0)
0.00/0.22	       | eats(X0, X1)
0.00/0.22	       | eats(X0, X3)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ bird(X1)
0.00/0.22	       | ~ fox(X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['32'])).
0.00/0.22	tff('34', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ $true
0.00/0.22	       | ~ fox(X0)
0.00/0.22	       | ~ bird(X1)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | eats(X0, X1)
0.00/0.22	       | ~ animal(X0)
0.00/0.22	       | ~ animal(X1)),
0.00/0.22	    inference('sup-', [status(thm)], ['8', '33'])).
0.00/0.22	tff('35', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ animal(X1)
0.00/0.22	       | ~ animal(X0)
0.00/0.22	       | eats(X0, X1)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ bird(X1)
0.00/0.22	       | ~ fox(X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['34'])).
0.00/0.22	tff('36', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ fox(X0)
0.00/0.22	       | ~ bird(X1)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | eats(X0, X1)
0.00/0.22	       | ~ animal(X0)),
0.00/0.22	    inference('clc', [status(thm)], ['35', '19'])).
0.00/0.22	tff('37', plain, ![X1]: (~ fox(X1) | animal(X1)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('38', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (eats(X0, X1)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | ~ eats(X1, X2)
0.00/0.22	       | ~ bird(X1)
0.00/0.22	       | ~ fox(X0)),
0.00/0.22	    inference('clc', [status(thm)], ['36', '37'])).
0.00/0.22	tff('39', plain,
0.00/0.22	    ![X0, X1]:
0.00/0.22	      (~ $true
0.00/0.22	       | ~ fox(X0)
0.00/0.22	       | ~ bird(X1)
0.00/0.22	       | ~ eats(X1, a_grain)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | eats(X0, X1)),
0.00/0.22	    inference('sup-', [status(thm)], ['8', '38'])).
0.00/0.22	tff('40', plain,
0.00/0.22	    ![X0, X1]:
0.00/0.22	      (eats(X0, X1)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | ~ eats(X1, a_grain)
0.00/0.22	       | ~ bird(X1)
0.00/0.22	       | ~ fox(X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['39'])).
0.00/0.22	tff('41', plain,
0.00/0.22	    ![X0]:
0.00/0.22	      (~ $true
0.00/0.22	       | ~ fox(X0)
0.00/0.22	       | ~ bird(a_bird)
0.00/0.22	       | eats(X0, a_grain)
0.00/0.22	       | eats(X0, a_bird)),
0.00/0.22	    inference('sup-', [status(thm)], ['30', '40'])).
0.00/0.22	tff('42', plain,
0.00/0.22	    ![X0]:
0.00/0.22	      (~ $true | ~ fox(X0) | ~ $true | eats(X0, a_grain) | eats(X0, a_bird)),
0.00/0.22	    inference('demod', [status(thm)], ['41', '5'])).
0.00/0.22	tff('43', plain, ![X0]: (eats(X0, a_bird) | eats(X0, a_grain) | ~ fox(X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['42'])).
0.00/0.22	tff('44', plain, (~ $true | eats(a_fox, a_grain) | eats(a_fox, a_bird)),
0.00/0.22	    inference('sup-', [status(thm)], ['1', '43'])).
0.00/0.22	tff('45', plain, (eats(a_fox, a_bird) | eats(a_fox, a_grain)),
0.00/0.22	    inference('simplify', [status(thm)], ['44'])).
0.00/0.22	tff('46', plain, wolf(a_wolf), inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('47', plain,
0.00/0.22	    ![X16, X17]: (~ fox(X16) | msmaller(X16, X17) | ~ wolf(X17)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('48', plain, ![X0]: (~ $true | msmaller(X0, a_wolf) | ~ fox(X0)),
0.00/0.22	    inference('sup-', [status(thm)], ['46', '47'])).
0.00/0.22	tff('49', plain, ![X0]: (~ fox(X0) | msmaller(X0, a_wolf)),
0.00/0.22	    inference('simplify', [status(thm)], ['48'])).
0.00/0.22	tff('50', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ $true
0.00/0.22	       | ~ fox(X0)
0.00/0.22	       | ~ eats(X0, X1)
0.00/0.22	       | ~ plant(X1)
0.00/0.22	       | eats(a_wolf, X2)
0.00/0.22	       | eats(a_wolf, X0)
0.00/0.22	       | ~ animal(a_wolf)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | ~ animal(X0)),
0.00/0.22	    inference('sup-', [status(thm)], ['49', '10'])).
0.00/0.22	tff('51', plain, ![X0]: (~ wolf(X0) | animal(X0)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('52', plain, (~ $true | animal(a_wolf)),
0.00/0.22	    inference('sup-', [status(thm)], ['46', '51'])).
0.00/0.22	tff('53', plain, animal(a_wolf), inference('simplify', [status(thm)], ['52'])).
0.00/0.22	tff('54', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ $true
0.00/0.22	       | ~ fox(X0)
0.00/0.22	       | ~ eats(X0, X1)
0.00/0.22	       | ~ plant(X1)
0.00/0.22	       | eats(a_wolf, X2)
0.00/0.22	       | eats(a_wolf, X0)
0.00/0.22	       | ~ $true
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | ~ animal(X0)),
0.00/0.22	    inference('demod', [status(thm)], ['50', '53'])).
0.00/0.22	tff('55', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ animal(X0)
0.00/0.22	       | ~ plant(X2)
0.00/0.22	       | eats(a_wolf, X0)
0.00/0.22	       | eats(a_wolf, X2)
0.00/0.22	       | ~ plant(X1)
0.00/0.22	       | ~ eats(X0, X1)
0.00/0.22	       | ~ fox(X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['54'])).
0.00/0.22	tff('56', plain,
0.00/0.22	    ![X0, X1, X2]:
0.00/0.22	      (~ fox(X0)
0.00/0.22	       | ~ eats(X0, X1)
0.00/0.22	       | ~ plant(X1)
0.00/0.22	       | eats(a_wolf, X2)
0.00/0.22	       | eats(a_wolf, X0)
0.00/0.22	       | ~ plant(X2)),
0.00/0.22	    inference('clc', [status(thm)], ['55', '37'])).
0.00/0.22	tff('57', plain,
0.00/0.22	    ![X0, X1]:
0.00/0.22	      (~ $true
0.00/0.22	       | ~ plant(X0)
0.00/0.22	       | eats(a_wolf, a_fox)
0.00/0.22	       | eats(a_wolf, X0)
0.00/0.22	       | ~ plant(X1)
0.00/0.22	       | ~ eats(a_fox, X1)),
0.00/0.22	    inference('sup-', [status(thm)], ['1', '56'])).
0.00/0.22	tff('58', plain,
0.00/0.22	    ![X0, X1]:
0.00/0.22	      (~ eats(a_fox, X1)
0.00/0.22	       | ~ plant(X1)
0.00/0.22	       | eats(a_wolf, X0)
0.00/0.22	       | eats(a_wolf, a_fox)
0.00/0.22	       | ~ plant(X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['57'])).
0.00/0.22	tff('59', plain, ![X18, X19]: (~ fox(X18) | ~ wolf(X19) | ~ eats(X19, X18)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('60', plain, ![X0]: (~ $true | ~ eats(X0, a_fox) | ~ wolf(X0)),
0.00/0.22	    inference('sup-', [status(thm)], ['1', '59'])).
0.00/0.22	tff('61', plain, ![X0]: (~ wolf(X0) | ~ eats(X0, a_fox)),
0.00/0.22	    inference('simplify', [status(thm)], ['60'])).
0.00/0.22	tff('62', plain, (~ $true | ~ eats(a_wolf, a_fox)),
0.00/0.22	    inference('sup-', [status(thm)], ['46', '61'])).
0.00/0.22	tff('63', plain, ~ eats(a_wolf, a_fox),
0.00/0.22	    inference('simplify', [status(thm)], ['62'])).
0.00/0.22	tff('64', plain,
0.00/0.22	    ![X0, X1]:
0.00/0.22	      (~ plant(X0) | eats(a_wolf, X0) | ~ plant(X1) | ~ eats(a_fox, X1)),
0.00/0.22	    inference('clc', [status(thm)], ['58', '63'])).
0.00/0.22	tff('65', plain,
0.00/0.22	    ![X0]:
0.00/0.22	      (~ $true | ~ eats(a_fox, X0) | ~ plant(X0) | eats(a_wolf, a_grain)),
0.00/0.22	    inference('sup-', [status(thm)], ['8', '64'])).
0.00/0.22	tff('66', plain,
0.00/0.22	    ![X0]: (eats(a_wolf, a_grain) | ~ plant(X0) | ~ eats(a_fox, X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['65'])).
0.00/0.22	tff('67', plain,
0.00/0.22	    ![X20, X21]: (~ wolf(X20) | ~ grain(X21) | ~ eats(X20, X21)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('68', plain, ![X0]: (~ $true | ~ eats(a_wolf, X0) | ~ grain(X0)),
0.00/0.22	    inference('sup-', [status(thm)], ['46', '67'])).
0.00/0.22	tff('69', plain, ![X0]: (~ grain(X0) | ~ eats(a_wolf, X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['68'])).
0.00/0.22	tff('70', plain, (~ $true | ~ eats(a_wolf, a_grain)),
0.00/0.22	    inference('sup-', [status(thm)], ['0', '69'])).
0.00/0.22	tff('71', plain, ~ eats(a_wolf, a_grain),
0.00/0.22	    inference('simplify', [status(thm)], ['70'])).
0.00/0.22	tff('72', plain, ![X0]: (~ eats(a_fox, X0) | ~ plant(X0)),
0.00/0.22	    inference('clc', [status(thm)], ['66', '71'])).
0.00/0.22	tff('73', plain, (~ $true | eats(a_fox, a_bird) | ~ plant(a_grain)),
0.00/0.22	    inference('sup-', [status(thm)], ['45', '72'])).
0.00/0.22	tff('74', plain, (~ $true | eats(a_fox, a_bird) | ~ $true),
0.00/0.22	    inference('demod', [status(thm)], ['73', '8'])).
0.00/0.22	tff('75', plain, eats(a_fox, a_bird),
0.00/0.22	    inference('simplify', [status(thm)], ['74'])).
0.00/0.22	tff('76', plain,
0.00/0.22	    ![X30, X31, X32]:
0.00/0.22	      (~ eats(X30, X31)
0.00/0.22	       | ~ animal(X31)
0.00/0.22	       | ~ animal(X30)
0.00/0.22	       | ~ grain(X32)
0.00/0.22	       | ~ eats(X31, X32)),
0.00/0.22	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.22	tff('77', plain,
0.00/0.22	    ![X0]:
0.00/0.22	      (~ $true
0.00/0.22	       | ~ eats(a_bird, X0)
0.00/0.22	       | ~ grain(X0)
0.00/0.22	       | ~ animal(a_fox)
0.00/0.22	       | ~ animal(a_bird)),
0.00/0.22	    inference('sup-', [status(thm)], ['75', '76'])).
0.00/0.22	tff('78', plain, (~ $true | animal(a_fox)),
0.00/0.22	    inference('sup-', [status(thm)], ['1', '37'])).
0.00/0.22	tff('79', plain, animal(a_fox), inference('simplify', [status(thm)], ['78'])).
0.00/0.22	tff('80', plain, (~ $true | animal(a_bird)),
0.00/0.22	    inference('sup-', [status(thm)], ['5', '19'])).
0.00/0.22	tff('81', plain, animal(a_bird), inference('simplify', [status(thm)], ['80'])).
0.00/0.22	tff('82', plain,
0.00/0.22	    ![X0]: (~ $true | ~ eats(a_bird, X0) | ~ grain(X0) | ~ $true | ~ $true),
0.00/0.22	    inference('demod', [status(thm)], ['77', '79', '81'])).
0.00/0.22	tff('83', plain, ![X0]: (~ grain(X0) | ~ eats(a_bird, X0)),
0.00/0.22	    inference('simplify', [status(thm)], ['82'])).
0.00/0.22	tff('84', plain, (~ $true | ~ eats(a_bird, a_grain)),
0.00/0.22	    inference('sup-', [status(thm)], ['0', '83'])).
0.00/0.22	tff('85', plain, (~ $true | ~ $true),
0.00/0.22	    inference('demod', [status(thm)], ['84', '30'])).
0.00/0.22	tff('86', plain, $false, inference('simplify', [status(thm)], ['85'])).
0.00/0.22	
0.00/0.22	% SZS output end Refutation
0.00/0.22	EOF
