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_ext
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-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	  --restrict-hidden-sup-at-vars \
0.00/0.00	  --ho-ext-axiom \
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   : n124.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 07:44:24 CST 2018
0.42/0.61	% done 660 iterations in 0.406s
0.42/0.61	% SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
0.42/0.61	% SZS output start Refutation
0.42/0.61	tff(cPUZ031_1, conjecture,
0.42/0.61	  (~
0.42/0.61	    ((![A,E,G]:
0.42/0.61	        ((~eats(E,G)) | (~eats(A,E)) | (~grain(G)) | (~animal(E)) | 
0.42/0.61	         (~animal(A)))) & 
0.42/0.61	     (![S]: ((~snail(S)) | eats(S,sf(S)))) & 
0.42/0.61	     (![S]: ((~snail(S)) | plant(sf(S)))) & 
0.42/0.61	     (![C]: ((~caterpillar(C)) | eats(C,cf(C)))) & 
0.42/0.61	     (![C]: ((~caterpillar(C)) | plant(cf(C)))) & 
0.42/0.61	     (![B,S]: ((~eats(B,S)) | (~snail(S)) | (~bird(B)))) & 
0.42/0.61	     (![B,C]: ((~caterpillar(C)) | (~bird(B)) | eats(B,C))) & 
0.42/0.61	     (![W,G]: ((~eats(W,G)) | (~grain(G)) | (~wolf(W)))) & 
0.42/0.61	     (![F,W]: ((~eats(W,F)) | (~fox(F)) | (~wolf(W)))) & 
0.42/0.61	     (![F,W]: ((~wolf(W)) | (~fox(F)) | msmaller(F,W))) & 
0.42/0.61	     (![B,F]: ((~fox(F)) | (~bird(B)) | msmaller(B,F))) & 
0.42/0.61	     (![S,B]: ((~bird(B)) | (~snail(S)) | msmaller(S,B))) & 
0.42/0.61	     (![C,B]: ((~bird(B)) | (~caterpillar(C)) | msmaller(C,B))) & 
0.42/0.61	     (![A,P,S,O]:
0.42/0.61	        ((~eats(S,O)) | (~msmaller(S,A)) | (~plant(O)) | (~animal(S)) | 
0.42/0.61	         (~plant(P)) | (~animal(A)) | eats(A,S) | eats(A,P))) & 
0.42/0.61	     (![X]: ((~grain(X)) | plant(X))) & grain(a_grain) & snail(a_snail) & 
0.42/0.61	     caterpillar(a_caterpillar) & bird(a_bird) & fox(a_fox) & wolf(a_wolf) & 
0.42/0.61	     (![X]: ((~snail(X)) | animal(X))) & 
0.42/0.61	     (![X]: ((~caterpillar(X)) | animal(X))) & 
0.42/0.61	     (![X]: ((~bird(X)) | animal(X))) & (![X]: ((~fox(X)) | animal(X))) & 
0.42/0.61	     (![X]: ((~wolf(X)) | animal(X)))))).
0.42/0.61	tff(zf_stmt_0, negated_conjecture,
0.42/0.61	  ((![A,E,G]:
0.42/0.61	      ((~eats(E,G)) | (~eats(A,E)) | (~grain(G)) | (~animal(E)) | 
0.42/0.61	       (~animal(A)))) & 
0.42/0.61	   (![S]: ((~snail(S)) | eats(S,sf(S)))) & 
0.42/0.61	   (![S]: ((~snail(S)) | plant(sf(S)))) & 
0.42/0.61	   (![C]: ((~caterpillar(C)) | eats(C,cf(C)))) & 
0.42/0.61	   (![C]: ((~caterpillar(C)) | plant(cf(C)))) & 
0.42/0.61	   (![B,S]: ((~eats(B,S)) | (~snail(S)) | (~bird(B)))) & 
0.42/0.61	   (![B,C]: ((~caterpillar(C)) | (~bird(B)) | eats(B,C))) & 
0.42/0.61	   (![W,G]: ((~eats(W,G)) | (~grain(G)) | (~wolf(W)))) & 
0.42/0.61	   (![F,W]: ((~eats(W,F)) | (~fox(F)) | (~wolf(W)))) & 
0.42/0.61	   (![F,W]: ((~wolf(W)) | (~fox(F)) | msmaller(F,W))) & 
0.42/0.61	   (![B,F]: ((~fox(F)) | (~bird(B)) | msmaller(B,F))) & 
0.42/0.61	   (![S,B]: ((~bird(B)) | (~snail(S)) | msmaller(S,B))) & 
0.42/0.61	   (![C,B]: ((~bird(B)) | (~caterpillar(C)) | msmaller(C,B))) & 
0.42/0.61	   (![A,P,S,O]:
0.42/0.61	      ((~eats(S,O)) | (~msmaller(S,A)) | (~plant(O)) | (~animal(S)) | 
0.42/0.61	       (~plant(P)) | (~animal(A)) | eats(A,S) | eats(A,P))) & 
0.42/0.61	   (![X]: ((~grain(X)) | plant(X))) & grain(a_grain) & snail(a_snail) & 
0.42/0.61	   caterpillar(a_caterpillar) & bird(a_bird) & fox(a_fox) & wolf(a_wolf) & 
0.42/0.61	   (![X]: ((~snail(X)) | animal(X))) & 
0.42/0.61	   (![X]: ((~caterpillar(X)) | animal(X))) & 
0.42/0.61	   (![X]: ((~bird(X)) | animal(X))) & (![X]: ((~fox(X)) | animal(X))) & 
0.42/0.61	   (![X]: ((~wolf(X)) | animal(X))))).
0.42/0.61	tff('0', plain, grain(a_grain), inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('1', plain, wolf(a_wolf), inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('2', plain, fox(a_fox), inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('3', plain, bird(a_bird), inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('4', plain, snail(a_snail), inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('5', plain, ![X29]: (~ snail(X29) | eats(X29, sf(X29))),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('6', plain,
0.42/0.61	    ![X12, X13]: (~ snail(X12) | msmaller(X12, X13) | ~ bird(X13)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('7', plain,
0.42/0.61	    ![X6, X7, X8, X9]:
0.42/0.61	      (~ msmaller(X6, X7)
0.42/0.61	       | ~ animal(X6)
0.42/0.61	       | ~ plant(X8)
0.42/0.61	       | ~ animal(X7)
0.42/0.61	       | eats(X7, X6)
0.42/0.61	       | eats(X7, X8)
0.42/0.61	       | ~ plant(X9)
0.42/0.61	       | ~ eats(X6, X9)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('8', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ $true
0.42/0.61	       | ~ bird(X0)
0.42/0.61	       | ~ snail(X1)
0.42/0.61	       | ~ eats(X1, X2)
0.42/0.61	       | ~ plant(X2)
0.42/0.61	       | eats(X0, X3)
0.42/0.61	       | eats(X0, X1)
0.42/0.61	       | ~ animal(X0)
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ animal(X1)),
0.42/0.61	    inference('sup-', [status(thm)], ['6', '7'])).
0.42/0.61	tff('9', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ animal(X1)
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ animal(X0)
0.42/0.61	       | eats(X0, X1)
0.42/0.61	       | eats(X0, X3)
0.42/0.61	       | ~ plant(X2)
0.42/0.61	       | ~ eats(X1, X2)
0.42/0.61	       | ~ snail(X1)
0.42/0.61	       | ~ bird(X0)),
0.42/0.61	    inference('simplify', [status(thm)], ['8'])).
0.42/0.61	tff('10', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ $true
0.42/0.61	       | ~ snail(X0)
0.42/0.61	       | ~ bird(X1)
0.42/0.61	       | ~ snail(X0)
0.42/0.61	       | ~ plant(sf(X0))
0.42/0.61	       | eats(X1, X2)
0.42/0.61	       | eats(X1, X0)
0.42/0.61	       | ~ animal(X1)
0.42/0.61	       | ~ plant(X2)
0.42/0.61	       | ~ animal(X0)),
0.42/0.61	    inference('sup-', [status(thm)], ['5', '9'])).
0.42/0.61	tff('11', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ animal(X0)
0.42/0.61	       | ~ plant(X2)
0.42/0.61	       | ~ animal(X1)
0.42/0.61	       | eats(X1, X0)
0.42/0.61	       | eats(X1, X2)
0.42/0.61	       | ~ plant(sf(X0))
0.42/0.61	       | ~ bird(X1)
0.42/0.61	       | ~ snail(X0)),
0.42/0.61	    inference('simplify', [status(thm)], ['10'])).
0.42/0.61	tff('12', plain, ![X4]: (~ snail(X4) | animal(X4)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('13', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ snail(X0)
0.42/0.61	       | ~ bird(X1)
0.42/0.61	       | ~ plant(sf(X0))
0.42/0.61	       | eats(X1, X2)
0.42/0.61	       | eats(X1, X0)
0.42/0.61	       | ~ animal(X1)
0.42/0.61	       | ~ plant(X2)),
0.42/0.61	    inference('clc', [status(thm)], ['11', '12'])).
0.42/0.61	tff('14', plain, ![X28]: (~ snail(X28) | plant(sf(X28))),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('15', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ plant(X2)
0.42/0.61	       | ~ animal(X1)
0.42/0.61	       | eats(X1, X0)
0.42/0.61	       | eats(X1, X2)
0.42/0.61	       | ~ bird(X1)
0.42/0.61	       | ~ snail(X0)),
0.42/0.61	    inference('clc', [status(thm)], ['13', '14'])).
0.42/0.61	tff('16', plain, ![X2]: (~ bird(X2) | animal(X2)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('17', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ snail(X0) | ~ bird(X1) | eats(X1, X2) | eats(X1, X0) | ~ plant(X2)),
0.42/0.61	    inference('clc', [status(thm)], ['15', '16'])).
0.42/0.61	tff('18', plain,
0.42/0.61	    ![X24, X25]: (~ bird(X24) | ~ snail(X25) | ~ eats(X24, X25)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('19', plain,
0.42/0.61	    ![X0, X1, X2]: (~ plant(X2) | eats(X1, X2) | ~ bird(X1) | ~ snail(X0)),
0.42/0.61	    inference('clc', [status(thm)], ['17', '18'])).
0.42/0.61	tff('20', plain,
0.42/0.61	    ![X0, X1]: (~ $true | ~ bird(X0) | eats(X0, X1) | ~ plant(X1)),
0.42/0.61	    inference('sup-', [status(thm)], ['4', '19'])).
0.42/0.61	tff('21', plain, ![X0, X1]: (~ plant(X1) | eats(X0, X1) | ~ bird(X0)),
0.42/0.61	    inference('simplify', [status(thm)], ['20'])).
0.42/0.61	tff('22', plain,
0.42/0.61	    ![X14, X15]: (~ bird(X14) | msmaller(X14, X15) | ~ fox(X15)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('23', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ $true
0.42/0.61	       | ~ fox(X0)
0.42/0.61	       | ~ bird(X1)
0.42/0.61	       | ~ eats(X1, X2)
0.42/0.61	       | ~ plant(X2)
0.42/0.61	       | eats(X0, X3)
0.42/0.61	       | eats(X0, X1)
0.42/0.61	       | ~ animal(X0)
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ animal(X1)),
0.42/0.61	    inference('sup-', [status(thm)], ['22', '7'])).
0.42/0.61	tff('24', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ animal(X1)
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ animal(X0)
0.42/0.61	       | eats(X0, X1)
0.42/0.61	       | eats(X0, X3)
0.42/0.61	       | ~ plant(X2)
0.42/0.61	       | ~ eats(X1, X2)
0.42/0.61	       | ~ bird(X1)
0.42/0.61	       | ~ fox(X0)),
0.42/0.61	    inference('simplify', [status(thm)], ['23'])).
0.42/0.61	tff('25', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ $true
0.42/0.61	       | ~ bird(X1)
0.42/0.61	       | ~ plant(X0)
0.42/0.61	       | ~ fox(X2)
0.42/0.61	       | ~ bird(X1)
0.42/0.61	       | ~ plant(X0)
0.42/0.61	       | eats(X2, X3)
0.42/0.61	       | eats(X2, X1)
0.42/0.61	       | ~ animal(X2)
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ animal(X1)),
0.42/0.61	    inference('sup-', [status(thm)], ['21', '24'])).
0.42/0.61	tff('26', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ animal(X1)
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ animal(X2)
0.42/0.61	       | eats(X2, X1)
0.42/0.61	       | eats(X2, X3)
0.42/0.61	       | ~ fox(X2)
0.42/0.61	       | ~ plant(X0)
0.42/0.61	       | ~ bird(X1)),
0.42/0.61	    inference('simplify', [status(thm)], ['25'])).
0.42/0.61	tff('27', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ animal(X0)
0.42/0.61	       | ~ bird(X0)
0.42/0.61	       | ~ animal(X1)
0.42/0.61	       | eats(X1, X0)
0.42/0.61	       | eats(X1, X2)
0.42/0.61	       | ~ fox(X1)
0.42/0.61	       | ~ plant(X2)),
0.42/0.61	    inference('condensation', [status(thm)], ['26'])).
0.42/0.61	tff('28', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ plant(X2)
0.42/0.61	       | ~ fox(X1)
0.42/0.61	       | eats(X1, X2)
0.42/0.61	       | eats(X1, X0)
0.42/0.61	       | ~ animal(X1)
0.42/0.61	       | ~ bird(X0)),
0.42/0.61	    inference('clc', [status(thm)], ['27', '16'])).
0.42/0.61	tff('29', plain, ![X1]: (~ fox(X1) | animal(X1)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('30', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ bird(X0) | eats(X1, X0) | eats(X1, X2) | ~ fox(X1) | ~ plant(X2)),
0.42/0.61	    inference('clc', [status(thm)], ['28', '29'])).
0.42/0.61	tff('31', plain,
0.42/0.61	    ![X30, X31, X32]:
0.42/0.61	      (~ eats(X30, X31)
0.42/0.61	       | ~ animal(X31)
0.42/0.61	       | ~ animal(X30)
0.42/0.61	       | ~ grain(X32)
0.42/0.61	       | ~ eats(X31, X32)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('32', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ $true
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ fox(X1)
0.42/0.61	       | eats(X1, X3)
0.42/0.61	       | ~ bird(X0)
0.42/0.61	       | ~ eats(X0, X2)
0.42/0.61	       | ~ grain(X2)
0.42/0.61	       | ~ animal(X1)
0.42/0.61	       | ~ animal(X0)),
0.42/0.61	    inference('sup-', [status(thm)], ['30', '31'])).
0.42/0.61	tff('33', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ animal(X0)
0.42/0.61	       | ~ animal(X1)
0.42/0.61	       | ~ grain(X2)
0.42/0.61	       | ~ eats(X0, X2)
0.42/0.61	       | ~ bird(X0)
0.42/0.61	       | eats(X1, X3)
0.42/0.61	       | ~ fox(X1)
0.42/0.61	       | ~ plant(X3)),
0.42/0.61	    inference('simplify', [status(thm)], ['32'])).
0.42/0.61	tff('34', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ plant(X3)
0.42/0.61	       | ~ fox(X1)
0.42/0.61	       | eats(X1, X3)
0.42/0.61	       | ~ bird(X0)
0.42/0.61	       | ~ eats(X0, X2)
0.42/0.61	       | ~ grain(X2)
0.42/0.61	       | ~ animal(X1)),
0.42/0.61	    inference('clc', [status(thm)], ['33', '16'])).
0.42/0.61	tff('35', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ grain(X2)
0.42/0.61	       | ~ eats(X0, X2)
0.42/0.61	       | ~ bird(X0)
0.42/0.61	       | eats(X1, X3)
0.42/0.61	       | ~ fox(X1)
0.42/0.61	       | ~ plant(X3)),
0.42/0.61	    inference('clc', [status(thm)], ['34', '29'])).
0.42/0.61	tff('36', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ $true
0.42/0.61	       | ~ bird(X1)
0.42/0.61	       | ~ plant(X0)
0.42/0.61	       | ~ plant(X2)
0.42/0.61	       | ~ fox(X3)
0.42/0.61	       | eats(X3, X2)
0.42/0.61	       | ~ bird(X1)
0.42/0.61	       | ~ grain(X0)),
0.42/0.61	    inference('sup-', [status(thm)], ['21', '35'])).
0.42/0.61	tff('37', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ grain(X0)
0.42/0.61	       | eats(X3, X2)
0.42/0.61	       | ~ fox(X3)
0.42/0.61	       | ~ plant(X2)
0.42/0.61	       | ~ plant(X0)
0.42/0.61	       | ~ bird(X1)),
0.42/0.61	    inference('simplify', [status(thm)], ['36'])).
0.42/0.61	tff('38', plain, ![X5]: (~ grain(X5) | plant(X5)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('39', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ bird(X1) | ~ plant(X2) | ~ fox(X3) | eats(X3, X2) | ~ grain(X0)),
0.42/0.61	    inference('clc', [status(thm)], ['37', '38'])).
0.42/0.61	tff('40', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ $true | ~ grain(X0) | eats(X2, X1) | ~ fox(X2) | ~ plant(X1)),
0.42/0.61	    inference('sup-', [status(thm)], ['3', '39'])).
0.42/0.61	tff('41', plain,
0.42/0.61	    ![X0, X1, X2]: (~ plant(X1) | ~ fox(X2) | eats(X2, X1) | ~ grain(X0)),
0.42/0.61	    inference('simplify', [status(thm)], ['40'])).
0.42/0.61	tff('42', plain,
0.42/0.61	    ![X0, X1]: (~ $true | eats(X1, X0) | ~ fox(X1) | ~ plant(X0)),
0.42/0.61	    inference('sup-', [status(thm)], ['0', '41'])).
0.42/0.61	tff('43', plain, ![X0, X1]: (~ plant(X0) | ~ fox(X1) | eats(X1, X0)),
0.42/0.61	    inference('simplify', [status(thm)], ['42'])).
0.42/0.61	tff('44', plain,
0.42/0.61	    ![X16, X17]: (~ fox(X16) | msmaller(X16, X17) | ~ wolf(X17)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('45', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ $true
0.42/0.61	       | ~ wolf(X0)
0.42/0.61	       | ~ fox(X1)
0.42/0.61	       | ~ eats(X1, X2)
0.42/0.61	       | ~ plant(X2)
0.42/0.61	       | eats(X0, X3)
0.42/0.61	       | eats(X0, X1)
0.42/0.61	       | ~ animal(X0)
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ animal(X1)),
0.42/0.61	    inference('sup-', [status(thm)], ['44', '7'])).
0.42/0.61	tff('46', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ animal(X1)
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ animal(X0)
0.42/0.61	       | eats(X0, X1)
0.42/0.61	       | eats(X0, X3)
0.42/0.61	       | ~ plant(X2)
0.42/0.61	       | ~ eats(X1, X2)
0.42/0.61	       | ~ fox(X1)
0.42/0.61	       | ~ wolf(X0)),
0.42/0.61	    inference('simplify', [status(thm)], ['45'])).
0.42/0.61	tff('47', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ $true
0.42/0.61	       | ~ fox(X1)
0.42/0.61	       | ~ plant(X0)
0.42/0.61	       | ~ wolf(X2)
0.42/0.61	       | ~ fox(X1)
0.42/0.61	       | ~ plant(X0)
0.42/0.61	       | eats(X2, X3)
0.42/0.61	       | eats(X2, X1)
0.42/0.61	       | ~ animal(X2)
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ animal(X1)),
0.42/0.61	    inference('sup-', [status(thm)], ['43', '46'])).
0.42/0.61	tff('48', plain,
0.42/0.61	    ![X0, X1, X2, X3]:
0.42/0.61	      (~ animal(X1)
0.42/0.61	       | ~ plant(X3)
0.42/0.61	       | ~ animal(X2)
0.42/0.61	       | eats(X2, X1)
0.42/0.61	       | eats(X2, X3)
0.42/0.61	       | ~ wolf(X2)
0.42/0.61	       | ~ plant(X0)
0.42/0.61	       | ~ fox(X1)),
0.42/0.61	    inference('simplify', [status(thm)], ['47'])).
0.42/0.61	tff('49', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ animal(X0)
0.42/0.61	       | ~ fox(X0)
0.42/0.61	       | ~ animal(X1)
0.42/0.61	       | eats(X1, X0)
0.42/0.61	       | eats(X1, X2)
0.42/0.61	       | ~ wolf(X1)
0.42/0.61	       | ~ plant(X2)),
0.42/0.61	    inference('condensation', [status(thm)], ['48'])).
0.42/0.61	tff('50', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ plant(X2)
0.42/0.61	       | ~ wolf(X1)
0.42/0.61	       | eats(X1, X2)
0.42/0.61	       | eats(X1, X0)
0.42/0.61	       | ~ animal(X1)
0.42/0.61	       | ~ fox(X0)),
0.42/0.61	    inference('clc', [status(thm)], ['49', '29'])).
0.42/0.61	tff('51', plain, ![X18, X19]: (~ fox(X18) | ~ wolf(X19) | ~ eats(X19, X18)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('52', plain,
0.42/0.61	    ![X0, X1, X2]:
0.42/0.61	      (~ fox(X0) | ~ animal(X1) | eats(X1, X2) | ~ wolf(X1) | ~ plant(X2)),
0.42/0.61	    inference('clc', [status(thm)], ['50', '51'])).
0.42/0.61	tff('53', plain, ![X0]: (~ wolf(X0) | animal(X0)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('54', plain,
0.42/0.61	    ![X0, X1, X2]: (~ plant(X2) | ~ wolf(X1) | eats(X1, X2) | ~ fox(X0)),
0.42/0.61	    inference('clc', [status(thm)], ['52', '53'])).
0.42/0.61	tff('55', plain,
0.42/0.61	    ![X0, X1]: (~ $true | eats(X1, X0) | ~ wolf(X1) | ~ plant(X0)),
0.42/0.61	    inference('sup-', [status(thm)], ['2', '54'])).
0.42/0.61	tff('56', plain, ![X0, X1]: (~ plant(X0) | ~ wolf(X1) | eats(X1, X0)),
0.42/0.61	    inference('simplify', [status(thm)], ['55'])).
0.42/0.61	tff('57', plain,
0.42/0.61	    ![X20, X21]: (~ wolf(X20) | ~ grain(X21) | ~ eats(X20, X21)),
0.42/0.61	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.42/0.61	tff('58', plain,
0.42/0.61	    ![X0, X1]:
0.42/0.61	      (~ $true | ~ wolf(X1) | ~ plant(X0) | ~ grain(X0) | ~ wolf(X1)),
0.42/0.61	    inference('sup-', [status(thm)], ['56', '57'])).
0.42/0.61	tff('59', plain, ![X0, X1]: (~ grain(X0) | ~ plant(X0) | ~ wolf(X1)),
0.42/0.61	    inference('simplify', [status(thm)], ['58'])).
0.42/0.61	tff('60', plain, ![X0, X1]: (~ wolf(X1) | ~ grain(X0)),
0.42/0.61	    inference('clc', [status(thm)], ['59', '38'])).
0.42/0.61	tff('61', plain, ![X0]: (~ $true | ~ grain(X0)),
0.42/0.61	    inference('sup-', [status(thm)], ['1', '60'])).
0.42/0.61	tff('62', plain, ![X0]: ~ grain(X0),
0.42/0.61	    inference('simplify', [status(thm)], ['61'])).
0.42/0.61	tff('63', plain, ~ $true, inference('sup-', [status(thm)], ['0', '62'])).
0.42/0.61	tff('64', plain, $false, inference('simplify', [status(thm)], ['63'])).
0.42/0.61	
0.42/0.61	% SZS output end Refutation
0.45/0.61	EOF
