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    : 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   : n189.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 07:49:53 CST 2018
0.00/0.24	% done 139 iterations in 0.043s
0.00/0.24	% SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
0.00/0.24	% SZS output start Refutation
0.00/0.24	tff(cPUZ031_2, conjecture,
0.00/0.24	  (~
0.00/0.24	    ((![A,E,G]:
0.00/0.24	        ((~eats(E,G)) | (~eats(A,E)) | (~grain(G)) | (~animal(E)) | 
0.00/0.24	         (~animal(A)))) & 
0.00/0.24	     (![S]: ((~snail(S)) | eats(S,sf(S)))) & 
0.00/0.24	     (![S]: ((~snail(S)) | plant(sf(S)))) & 
0.00/0.24	     (![B,S]: ((~eats(B,S)) | (~snail(S)) | (~bird(B)))) & 
0.00/0.24	     (![W,G]: ((~eats(W,G)) | (~grain(G)) | (~wolf(W)))) & 
0.00/0.24	     (![F,W]: ((~eats(W,F)) | (~fox(F)) | (~wolf(W)))) & 
0.00/0.24	     (![F,W]: ((~wolf(W)) | (~fox(F)) | msmaller(F,W))) & 
0.00/0.24	     (![B,F]: ((~fox(F)) | (~bird(B)) | msmaller(B,F))) & 
0.00/0.24	     (![S,B]: ((~bird(B)) | (~snail(S)) | msmaller(S,B))) & 
0.00/0.24	     (![A,P,S,O]:
0.00/0.24	        ((~eats(S,O)) | (~msmaller(S,A)) | (~plant(O)) | (~animal(S)) | 
0.00/0.24	         (~plant(P)) | (~animal(A)) | eats(A,S) | eats(A,P))) & 
0.00/0.24	     (![X]: ((~grain(X)) | plant(X))) & grain(a_grain) & snail(a_snail) & 
0.00/0.24	     bird(a_bird) & fox(a_fox) & wolf(a_wolf) & 
0.00/0.24	     (![X]: ((~snail(X)) | animal(X))) & (![X]: ((~bird(X)) | animal(X))) & 
0.00/0.24	     (![X]: ((~fox(X)) | animal(X))) & (![X]: ((~wolf(X)) | animal(X)))))).
0.00/0.24	tff(zf_stmt_0, negated_conjecture,
0.00/0.24	  ((![A,E,G]:
0.00/0.24	      ((~eats(E,G)) | (~eats(A,E)) | (~grain(G)) | (~animal(E)) | 
0.00/0.24	       (~animal(A)))) & 
0.00/0.24	   (![S]: ((~snail(S)) | eats(S,sf(S)))) & 
0.00/0.24	   (![S]: ((~snail(S)) | plant(sf(S)))) & 
0.00/0.24	   (![B,S]: ((~eats(B,S)) | (~snail(S)) | (~bird(B)))) & 
0.00/0.24	   (![W,G]: ((~eats(W,G)) | (~grain(G)) | (~wolf(W)))) & 
0.00/0.24	   (![F,W]: ((~eats(W,F)) | (~fox(F)) | (~wolf(W)))) & 
0.00/0.24	   (![F,W]: ((~wolf(W)) | (~fox(F)) | msmaller(F,W))) & 
0.00/0.24	   (![B,F]: ((~fox(F)) | (~bird(B)) | msmaller(B,F))) & 
0.00/0.24	   (![S,B]: ((~bird(B)) | (~snail(S)) | msmaller(S,B))) & 
0.00/0.24	   (![A,P,S,O]:
0.00/0.24	      ((~eats(S,O)) | (~msmaller(S,A)) | (~plant(O)) | (~animal(S)) | 
0.00/0.24	       (~plant(P)) | (~animal(A)) | eats(A,S) | eats(A,P))) & 
0.00/0.24	   (![X]: ((~grain(X)) | plant(X))) & grain(a_grain) & snail(a_snail) & 
0.00/0.24	   bird(a_bird) & fox(a_fox) & wolf(a_wolf) & 
0.00/0.24	   (![X]: ((~snail(X)) | animal(X))) & (![X]: ((~bird(X)) | animal(X))) & 
0.00/0.24	   (![X]: ((~fox(X)) | animal(X))) & (![X]: ((~wolf(X)) | animal(X))))).
0.00/0.24	tff('0', plain, grain(a_grain), inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('1', plain, wolf(a_wolf), inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('2', plain, fox(a_fox), inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('3', plain, bird(a_bird), inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('4', plain, snail(a_snail), inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('5', plain, ![X22]: (~ snail(X22) | eats(X22, sf(X22))),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('6', plain, ![X9, X10]: (~ snail(X9) | msmaller(X9, X10) | ~ bird(X10)),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('7', plain,
0.00/0.24	    ![X5, X6, X7, X8]:
0.00/0.24	      (~ msmaller(X5, X6)
0.00/0.24	       | ~ animal(X5)
0.00/0.24	       | ~ plant(X7)
0.00/0.24	       | ~ animal(X6)
0.00/0.24	       | eats(X6, X5)
0.00/0.24	       | eats(X6, X7)
0.00/0.24	       | ~ plant(X8)
0.00/0.24	       | ~ eats(X5, X8)),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('8', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ $true
0.00/0.24	       | ~ bird(X0)
0.00/0.24	       | ~ snail(X1)
0.00/0.24	       | ~ eats(X1, X2)
0.00/0.24	       | ~ plant(X2)
0.00/0.24	       | eats(X0, X3)
0.00/0.24	       | eats(X0, X1)
0.00/0.24	       | ~ animal(X0)
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ animal(X1)),
0.00/0.24	    inference('sup-', [status(thm)], ['6', '7'])).
0.00/0.24	tff('9', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ animal(X1)
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ animal(X0)
0.00/0.24	       | eats(X0, X1)
0.00/0.24	       | eats(X0, X3)
0.00/0.24	       | ~ plant(X2)
0.00/0.24	       | ~ eats(X1, X2)
0.00/0.24	       | ~ snail(X1)
0.00/0.24	       | ~ bird(X0)),
0.00/0.24	    inference('simplify', [status(thm)], ['8'])).
0.00/0.24	tff('10', plain,
0.00/0.24	    ![X0, X1, X2]:
0.00/0.24	      (~ $true
0.00/0.24	       | ~ snail(X0)
0.00/0.24	       | ~ bird(X1)
0.00/0.24	       | ~ snail(X0)
0.00/0.24	       | ~ plant(sf(X0))
0.00/0.24	       | eats(X1, X2)
0.00/0.24	       | eats(X1, X0)
0.00/0.24	       | ~ animal(X1)
0.00/0.24	       | ~ plant(X2)
0.00/0.24	       | ~ animal(X0)),
0.00/0.24	    inference('sup-', [status(thm)], ['5', '9'])).
0.00/0.24	tff('11', plain,
0.00/0.24	    ![X0, X1, X2]:
0.00/0.24	      (~ animal(X0)
0.00/0.24	       | ~ plant(X2)
0.00/0.24	       | ~ animal(X1)
0.00/0.24	       | eats(X1, X0)
0.00/0.24	       | eats(X1, X2)
0.00/0.24	       | ~ plant(sf(X0))
0.00/0.24	       | ~ bird(X1)
0.00/0.24	       | ~ snail(X0)),
0.00/0.24	    inference('simplify', [status(thm)], ['10'])).
0.00/0.24	tff('12', plain, ![X3]: (~ snail(X3) | animal(X3)),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('13', plain,
0.00/0.24	    ![X0, X1, X2]:
0.00/0.24	      (~ snail(X0)
0.00/0.24	       | ~ bird(X1)
0.00/0.24	       | ~ plant(sf(X0))
0.00/0.24	       | eats(X1, X2)
0.00/0.24	       | eats(X1, X0)
0.00/0.24	       | ~ animal(X1)
0.00/0.24	       | ~ plant(X2)),
0.00/0.24	    inference('clc', [status(thm)], ['11', '12'])).
0.00/0.24	tff('14', plain, ![X21]: (~ snail(X21) | plant(sf(X21))),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('15', plain,
0.00/0.24	    ![X0, X1, X2]:
0.00/0.24	      (~ plant(X2)
0.00/0.24	       | ~ animal(X1)
0.00/0.24	       | eats(X1, X0)
0.00/0.24	       | eats(X1, X2)
0.00/0.24	       | ~ bird(X1)
0.00/0.24	       | ~ snail(X0)),
0.00/0.24	    inference('clc', [status(thm)], ['13', '14'])).
0.00/0.24	tff('16', plain, ![X2]: (~ bird(X2) | animal(X2)),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('17', plain,
0.00/0.24	    ![X0, X1, X2]:
0.00/0.24	      (~ snail(X0) | ~ bird(X1) | eats(X1, X2) | eats(X1, X0) | ~ plant(X2)),
0.00/0.24	    inference('clc', [status(thm)], ['15', '16'])).
0.00/0.24	tff('18', plain,
0.00/0.24	    ![X19, X20]: (~ bird(X19) | ~ snail(X20) | ~ eats(X19, X20)),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('19', plain,
0.00/0.24	    ![X0, X1, X2]: (~ plant(X2) | eats(X1, X2) | ~ bird(X1) | ~ snail(X0)),
0.00/0.24	    inference('clc', [status(thm)], ['17', '18'])).
0.00/0.24	tff('20', plain,
0.00/0.24	    ![X0, X1]: (~ $true | ~ bird(X0) | eats(X0, X1) | ~ plant(X1)),
0.00/0.24	    inference('sup-', [status(thm)], ['4', '19'])).
0.00/0.24	tff('21', plain, ![X0, X1]: (~ plant(X1) | eats(X0, X1) | ~ bird(X0)),
0.00/0.24	    inference('simplify', [status(thm)], ['20'])).
0.00/0.24	tff('22', plain,
0.00/0.24	    ![X11, X12]: (~ bird(X11) | msmaller(X11, X12) | ~ fox(X12)),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('23', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ $true
0.00/0.24	       | ~ fox(X0)
0.00/0.24	       | ~ bird(X1)
0.00/0.24	       | ~ eats(X1, X2)
0.00/0.24	       | ~ plant(X2)
0.00/0.24	       | eats(X0, X3)
0.00/0.24	       | eats(X0, X1)
0.00/0.24	       | ~ animal(X0)
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ animal(X1)),
0.00/0.24	    inference('sup-', [status(thm)], ['22', '7'])).
0.00/0.24	tff('24', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ animal(X1)
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ animal(X0)
0.00/0.24	       | eats(X0, X1)
0.00/0.24	       | eats(X0, X3)
0.00/0.24	       | ~ plant(X2)
0.00/0.24	       | ~ eats(X1, X2)
0.00/0.24	       | ~ bird(X1)
0.00/0.24	       | ~ fox(X0)),
0.00/0.24	    inference('simplify', [status(thm)], ['23'])).
0.00/0.24	tff('25', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ $true
0.00/0.24	       | ~ bird(X1)
0.00/0.24	       | ~ plant(X0)
0.00/0.24	       | ~ fox(X2)
0.00/0.24	       | ~ bird(X1)
0.00/0.24	       | ~ plant(X0)
0.00/0.24	       | eats(X2, X3)
0.00/0.24	       | eats(X2, X1)
0.00/0.24	       | ~ animal(X2)
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ animal(X1)),
0.00/0.24	    inference('sup-', [status(thm)], ['21', '24'])).
0.00/0.24	tff('26', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ animal(X1)
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ animal(X2)
0.00/0.24	       | eats(X2, X1)
0.00/0.24	       | eats(X2, X3)
0.00/0.24	       | ~ fox(X2)
0.00/0.24	       | ~ plant(X0)
0.00/0.24	       | ~ bird(X1)),
0.00/0.24	    inference('simplify', [status(thm)], ['25'])).
0.00/0.24	tff('27', plain,
0.00/0.24	    ![X0, X1, X2]:
0.00/0.24	      (~ animal(X0)
0.00/0.24	       | ~ bird(X0)
0.00/0.24	       | ~ animal(X1)
0.00/0.24	       | eats(X1, X0)
0.00/0.24	       | eats(X1, X2)
0.00/0.24	       | ~ fox(X1)
0.00/0.24	       | ~ plant(X2)),
0.00/0.24	    inference('condensation', [status(thm)], ['26'])).
0.00/0.24	tff('28', plain,
0.00/0.24	    ![X0, X1, X2]:
0.00/0.24	      (~ plant(X2)
0.00/0.24	       | ~ fox(X1)
0.00/0.24	       | eats(X1, X2)
0.00/0.24	       | eats(X1, X0)
0.00/0.24	       | ~ animal(X1)
0.00/0.24	       | ~ bird(X0)),
0.00/0.24	    inference('clc', [status(thm)], ['27', '16'])).
0.00/0.24	tff('29', plain, ![X1]: (~ fox(X1) | animal(X1)),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('30', plain,
0.00/0.24	    ![X0, X1, X2]:
0.00/0.24	      (~ bird(X0) | eats(X1, X0) | eats(X1, X2) | ~ fox(X1) | ~ plant(X2)),
0.00/0.24	    inference('clc', [status(thm)], ['28', '29'])).
0.00/0.24	tff('31', plain,
0.00/0.24	    ![X23, X24, X25]:
0.00/0.24	      (~ eats(X23, X24)
0.00/0.24	       | ~ animal(X24)
0.00/0.24	       | ~ animal(X23)
0.00/0.24	       | ~ grain(X25)
0.00/0.24	       | ~ eats(X24, X25)),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('32', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ $true
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ fox(X1)
0.00/0.24	       | eats(X1, X3)
0.00/0.24	       | ~ bird(X0)
0.00/0.24	       | ~ eats(X0, X2)
0.00/0.24	       | ~ grain(X2)
0.00/0.24	       | ~ animal(X1)
0.00/0.24	       | ~ animal(X0)),
0.00/0.24	    inference('sup-', [status(thm)], ['30', '31'])).
0.00/0.24	tff('33', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ animal(X0)
0.00/0.24	       | ~ animal(X1)
0.00/0.24	       | ~ grain(X2)
0.00/0.24	       | ~ eats(X0, X2)
0.00/0.24	       | ~ bird(X0)
0.00/0.24	       | eats(X1, X3)
0.00/0.24	       | ~ fox(X1)
0.00/0.24	       | ~ plant(X3)),
0.00/0.24	    inference('simplify', [status(thm)], ['32'])).
0.00/0.24	tff('34', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ plant(X3)
0.00/0.24	       | ~ fox(X1)
0.00/0.24	       | eats(X1, X3)
0.00/0.24	       | ~ bird(X0)
0.00/0.24	       | ~ eats(X0, X2)
0.00/0.24	       | ~ grain(X2)
0.00/0.24	       | ~ animal(X1)),
0.00/0.24	    inference('clc', [status(thm)], ['33', '16'])).
0.00/0.24	tff('35', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ grain(X2)
0.00/0.24	       | ~ eats(X0, X2)
0.00/0.24	       | ~ bird(X0)
0.00/0.24	       | eats(X1, X3)
0.00/0.24	       | ~ fox(X1)
0.00/0.24	       | ~ plant(X3)),
0.00/0.24	    inference('clc', [status(thm)], ['34', '29'])).
0.00/0.24	tff('36', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ $true
0.00/0.24	       | ~ bird(X1)
0.00/0.24	       | ~ plant(X0)
0.00/0.24	       | ~ plant(X2)
0.00/0.24	       | ~ fox(X3)
0.00/0.24	       | eats(X3, X2)
0.00/0.24	       | ~ bird(X1)
0.00/0.24	       | ~ grain(X0)),
0.00/0.24	    inference('sup-', [status(thm)], ['21', '35'])).
0.00/0.24	tff('37', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ grain(X0)
0.00/0.24	       | eats(X3, X2)
0.00/0.24	       | ~ fox(X3)
0.00/0.24	       | ~ plant(X2)
0.00/0.24	       | ~ plant(X0)
0.00/0.24	       | ~ bird(X1)),
0.00/0.24	    inference('simplify', [status(thm)], ['36'])).
0.00/0.24	tff('38', plain, ![X4]: (~ grain(X4) | plant(X4)),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('39', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ bird(X1) | ~ plant(X2) | ~ fox(X3) | eats(X3, X2) | ~ grain(X0)),
0.00/0.24	    inference('clc', [status(thm)], ['37', '38'])).
0.00/0.24	tff('40', plain,
0.00/0.24	    ![X0, X1, X2]:
0.00/0.24	      (~ $true | ~ grain(X0) | eats(X2, X1) | ~ fox(X2) | ~ plant(X1)),
0.00/0.24	    inference('sup-', [status(thm)], ['3', '39'])).
0.00/0.24	tff('41', plain,
0.00/0.24	    ![X0, X1, X2]: (~ plant(X1) | ~ fox(X2) | eats(X2, X1) | ~ grain(X0)),
0.00/0.24	    inference('simplify', [status(thm)], ['40'])).
0.00/0.24	tff('42', plain,
0.00/0.24	    ![X0, X1]: (~ $true | eats(X1, X0) | ~ fox(X1) | ~ plant(X0)),
0.00/0.24	    inference('sup-', [status(thm)], ['0', '41'])).
0.00/0.24	tff('43', plain, ![X0, X1]: (~ plant(X0) | ~ fox(X1) | eats(X1, X0)),
0.00/0.24	    inference('simplify', [status(thm)], ['42'])).
0.00/0.24	tff('44', plain,
0.00/0.24	    ![X13, X14]: (~ fox(X13) | msmaller(X13, X14) | ~ wolf(X14)),
0.00/0.24	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.24	tff('45', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ $true
0.00/0.24	       | ~ wolf(X0)
0.00/0.24	       | ~ fox(X1)
0.00/0.24	       | ~ eats(X1, X2)
0.00/0.24	       | ~ plant(X2)
0.00/0.24	       | eats(X0, X3)
0.00/0.24	       | eats(X0, X1)
0.00/0.24	       | ~ animal(X0)
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ animal(X1)),
0.00/0.24	    inference('sup-', [status(thm)], ['44', '7'])).
0.00/0.24	tff('46', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ animal(X1)
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ animal(X0)
0.00/0.24	       | eats(X0, X1)
0.00/0.24	       | eats(X0, X3)
0.00/0.24	       | ~ plant(X2)
0.00/0.24	       | ~ eats(X1, X2)
0.00/0.24	       | ~ fox(X1)
0.00/0.24	       | ~ wolf(X0)),
0.00/0.24	    inference('simplify', [status(thm)], ['45'])).
0.00/0.24	tff('47', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ $true
0.00/0.24	       | ~ fox(X1)
0.00/0.24	       | ~ plant(X0)
0.00/0.24	       | ~ wolf(X2)
0.00/0.24	       | ~ fox(X1)
0.00/0.24	       | ~ plant(X0)
0.00/0.24	       | eats(X2, X3)
0.00/0.24	       | eats(X2, X1)
0.00/0.24	       | ~ animal(X2)
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ animal(X1)),
0.00/0.24	    inference('sup-', [status(thm)], ['43', '46'])).
0.00/0.24	tff('48', plain,
0.00/0.24	    ![X0, X1, X2, X3]:
0.00/0.24	      (~ animal(X1)
0.00/0.24	       | ~ plant(X3)
0.00/0.24	       | ~ animal(X2)
0.00/0.24	       | eats(X2, X1)
0.00/0.24	       | eats(X2, X3)
0.00/0.24	       | ~ wolf(X2)
0.00/0.25	       | ~ plant(X0)
0.00/0.25	       | ~ fox(X1)),
0.00/0.25	    inference('simplify', [status(thm)], ['47'])).
0.00/0.25	tff('49', plain,
0.00/0.25	    ![X0, X1, X2]:
0.00/0.25	      (~ animal(X0)
0.00/0.25	       | ~ fox(X0)
0.00/0.25	       | ~ animal(X1)
0.00/0.25	       | eats(X1, X0)
0.00/0.25	       | eats(X1, X2)
0.00/0.25	       | ~ wolf(X1)
0.00/0.25	       | ~ plant(X2)),
0.00/0.25	    inference('condensation', [status(thm)], ['48'])).
0.00/0.25	tff('50', plain,
0.00/0.25	    ![X0, X1, X2]:
0.00/0.25	      (~ plant(X2)
0.00/0.25	       | ~ wolf(X1)
0.00/0.25	       | eats(X1, X2)
0.00/0.25	       | eats(X1, X0)
0.00/0.25	       | ~ animal(X1)
0.00/0.25	       | ~ fox(X0)),
0.00/0.25	    inference('clc', [status(thm)], ['49', '29'])).
0.00/0.25	tff('51', plain, ![X15, X16]: (~ fox(X15) | ~ wolf(X16) | ~ eats(X16, X15)),
0.00/0.25	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.25	tff('52', plain,
0.00/0.25	    ![X0, X1, X2]:
0.00/0.25	      (~ fox(X0) | ~ animal(X1) | eats(X1, X2) | ~ wolf(X1) | ~ plant(X2)),
0.00/0.25	    inference('clc', [status(thm)], ['50', '51'])).
0.00/0.25	tff('53', plain, ![X0]: (~ wolf(X0) | animal(X0)),
0.00/0.25	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.25	tff('54', plain,
0.00/0.25	    ![X0, X1, X2]: (~ plant(X2) | ~ wolf(X1) | eats(X1, X2) | ~ fox(X0)),
0.00/0.25	    inference('clc', [status(thm)], ['52', '53'])).
0.00/0.25	tff('55', plain,
0.00/0.25	    ![X0, X1]: (~ $true | eats(X1, X0) | ~ wolf(X1) | ~ plant(X0)),
0.00/0.25	    inference('sup-', [status(thm)], ['2', '54'])).
0.00/0.25	tff('56', plain, ![X0, X1]: (~ plant(X0) | ~ wolf(X1) | eats(X1, X0)),
0.00/0.25	    inference('simplify', [status(thm)], ['55'])).
0.00/0.25	tff('57', plain,
0.00/0.25	    ![X17, X18]: (~ wolf(X17) | ~ grain(X18) | ~ eats(X17, X18)),
0.00/0.25	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.00/0.25	tff('58', plain,
0.00/0.25	    ![X0, X1]:
0.00/0.25	      (~ $true | ~ wolf(X1) | ~ plant(X0) | ~ grain(X0) | ~ wolf(X1)),
0.00/0.25	    inference('sup-', [status(thm)], ['56', '57'])).
0.00/0.25	tff('59', plain, ![X0, X1]: (~ grain(X0) | ~ plant(X0) | ~ wolf(X1)),
0.00/0.25	    inference('simplify', [status(thm)], ['58'])).
0.00/0.25	tff('60', plain, ![X0, X1]: (~ wolf(X1) | ~ grain(X0)),
0.00/0.25	    inference('clc', [status(thm)], ['59', '38'])).
0.00/0.25	tff('61', plain, ![X0]: (~ $true | ~ grain(X0)),
0.00/0.25	    inference('sup-', [status(thm)], ['1', '60'])).
0.00/0.25	tff('62', plain, ![X0]: ~ grain(X0),
0.00/0.25	    inference('simplify', [status(thm)], ['61'])).
0.00/0.25	tff('63', plain, ~ $true, inference('sup-', [status(thm)], ['0', '62'])).
0.00/0.25	tff('64', plain, $false, inference('simplify', [status(thm)], ['63'])).
0.00/0.25	
0.00/0.25	% SZS output end Refutation
0.00/0.25	EOF
