0.11/0.13	% Problem    : theBenchmark.p : TPTP v0.0.0. Released v0.0.0.
0.11/0.15	% Command    : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.KvxfQeeEFp
0.14/0.36	% Computer   : n020.cluster.edu
0.14/0.36	% Model      : x86_64 x86_64
0.14/0.36	% CPU        : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
0.14/0.36	% Memory     : 8042.1875MB
0.14/0.36	% OS         : Linux 3.10.0-693.el7.x86_64
0.14/0.36	% CPULimit   : 960
0.14/0.36	% DateTime   : Thu Jul  2 08:05:47 EDT 2020
0.14/0.36	% CPUTime    : 
0.14/0.36	% Running portfolio for 120 s
0.14/0.36	% File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
0.14/0.36	% Number of cores: 8
0.14/0.37	% Python version: Python 3.6.8
0.14/0.37	% Running in FO mode
0.44/0.65	% Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25
0.44/0.65	% Solved by: fo/fo7.sh
0.44/0.65	To remain in the chosen logic fragment, unification with booleans has been disabled.
0.44/0.65	% done 440 iterations in 0.161s
0.44/0.65	% SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
0.44/0.65	% SZS output start Refutation
0.44/0.65	tff(gt_5_3, axiom, (gt(n5,n3))).
0.44/0.65	tff('0', plain,  gt(n5, n3), inference('cnf', [status(esa)], [gt_5_3])).
0.44/0.65	tff(sel2_update_2, axiom,
0.44/0.65	  (![I,U,X,VAL,VAL2]:
0.44/0.65	     (((VAL = a_select2(X,U)) & (U != I)) =>
0.44/0.65	      (VAL = a_select2(tptp_update2(X,I,VAL2),U))))).
0.44/0.65	tff('1', plain,
0.44/0.65	    ![X37, X38, X39, X40, X41]:
0.44/0.65	      (X38 = X37
0.44/0.65	       | X40 != a_select2(X39, X38)
0.44/0.65	       | X40 = a_select2(tptp_update2(X39, X37, X41), X38)),
0.44/0.65	    inference('cnf', [status(esa)], [sel2_update_2])).
0.44/0.65	tff('2', plain,
0.44/0.65	    ![X37, X38, X39, X41]:
0.44/0.65	      (a_select2(X39, X38) = a_select2(tptp_update2(X39, X37, X41), X38)
0.44/0.65	       | X38 = X37),
0.44/0.65	    inference('simplify', [status(thm)], ['1'])).
0.44/0.65	tff('3', plain,
0.44/0.65	    ![X37, X38, X39, X41]:
0.44/0.65	      (a_select2(X39, X38) = a_select2(tptp_update2(X39, X37, X41), X38)
0.44/0.65	       | X38 = X37),
0.44/0.65	    inference('simplify', [status(thm)], ['1'])).
0.44/0.65	tff(quaternion_ds1_inuse_0016, conjecture,
0.44/0.65	  (((use = a_select3(u_defuse,n0,n0)) & (a_select3(u_defuse,n2,n0) = use) & 
0.44/0.65	    (use = a_select2(xinit_defuse,n3)) & 
0.44/0.65	    (use = a_select2(xinit_defuse,n4)) & 
0.44/0.65	    (use = a_select2(xinit_defuse,n5)) & (a_select3(u_defuse,n1,n0) = use)) =>
0.44/0.65	   ((use = a_select3(u_defuse,n1,n0)) & 
0.44/0.65	    (use =
0.44/0.65	     a_select2(tptp_update2(tptp_update2(tptp_update2(xinit_defuse,n3,use),
0.44/0.65	                                         n4,use),
0.44/0.65	                            n5,use),
0.44/0.65	               n3)) & 
0.44/0.65	    (a_select2(tptp_update2(tptp_update2(tptp_update2(xinit_defuse,n3,use),
0.44/0.65	                                         n4,use),
0.44/0.65	                            n5,use),
0.44/0.65	               n5) =
0.44/0.65	     use) & 
0.44/0.65	    (use =
0.44/0.65	     a_select2(tptp_update2(tptp_update2(tptp_update2(xinit_defuse,n3,use),
0.44/0.65	                                         n4,use),
0.44/0.65	                            n5,use),
0.44/0.65	               n4)) & 
0.44/0.65	    (a_select3(u_defuse,n2,n0) = use) & (a_select3(u_defuse,n0,n0) = use)))).
0.44/0.65	tff(zf_stmt_0, negated_conjecture,
0.44/0.65	  (~
0.44/0.65	    (((use = a_select3(u_defuse,n0,n0)) & 
0.44/0.65	      (a_select3(u_defuse,n2,n0) = use) & 
0.44/0.65	      (use = a_select2(xinit_defuse,n3)) & 
0.44/0.65	      (use = a_select2(xinit_defuse,n4)) & 
0.44/0.65	      (use = a_select2(xinit_defuse,n5)) & (a_select3(u_defuse,n1,n0) = use)) =>
0.44/0.65	     ((use = a_select3(u_defuse,n1,n0)) & 
0.44/0.65	      (use =
0.44/0.65	       a_select2(tptp_update2(tptp_update2(tptp_update2(xinit_defuse,n3,use),
0.44/0.65	                                           n4,use),
0.44/0.65	                              n5,use),
0.44/0.65	                 n3)) & 
0.44/0.65	      (a_select2(tptp_update2(tptp_update2(tptp_update2(xinit_defuse,n3,use),
0.44/0.65	                                           n4,use),
0.44/0.65	                              n5,use),
0.44/0.65	                 n5) =
0.44/0.65	       use) & 
0.44/0.65	      (use =
0.44/0.65	       a_select2(tptp_update2(tptp_update2(tptp_update2(xinit_defuse,n3,use),
0.44/0.65	                                           n4,use),
0.44/0.65	                              n5,use),
0.44/0.65	                 n4)) & 
0.44/0.65	      (a_select3(u_defuse,n2,n0) = use) & (a_select3(u_defuse,n0,n0) = use))))).
0.44/0.65	tff('4', plain,
0.44/0.65	    (use != a_select3(u_defuse, n1, n0)
0.44/0.65	     | use
0.44/0.65	        != a_select2(
0.44/0.65	             tptp_update2(
0.44/0.65	               tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	               n5, use), n3)
0.44/0.65	     | a_select2(
0.44/0.65	         tptp_update2(
0.44/0.65	           tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, 
0.44/0.65	           use), n5)
0.44/0.65	        != use
0.44/0.65	     | use
0.44/0.65	        != a_select2(
0.44/0.65	             tptp_update2(
0.44/0.65	               tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	               n5, use), n4)
0.44/0.65	     | a_select3(u_defuse, n2, n0) != use
0.44/0.65	     | a_select3(u_defuse, n0, n0) != use),
0.44/0.65	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.44/0.65	tff('5', plain,
0.44/0.65	    (use
0.44/0.65	      != a_select2(
0.44/0.65	           tptp_update2(
0.44/0.65	             tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, 
0.44/0.65	             use), n3))
0.44/0.65	      <= (~
0.44/0.65	          (use
0.44/0.65	            = a_select2(
0.44/0.65	                tptp_update2(
0.44/0.65	                  tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	                  n5, use), n3))),
0.44/0.65	    inference('split', [status(esa)], ['4'])).
0.44/0.65	tff('6', plain,
0.44/0.65	    ((use
0.44/0.65	       != a_select2(
0.44/0.65	            tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n3)
0.44/0.65	      | n3 = n5))
0.44/0.65	      <= (~
0.44/0.65	          (use
0.44/0.65	            = a_select2(
0.44/0.65	                tptp_update2(
0.44/0.65	                  tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	                  n5, use), n3))),
0.44/0.65	    inference('sup-', [status(thm)], ['3', '5'])).
0.44/0.65	tff('7', plain, a_select3(u_defuse, n1, n0) = use,
0.44/0.65	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.44/0.65	tff(successor_1, axiom, (n1 = succ(n0))).
0.44/0.65	tff('8', plain, n1 = succ(n0), inference('cnf', [status(esa)], [successor_1])).
0.44/0.65	tff(pred_succ, axiom, (![X]: (X = pred(succ(X))))).
0.44/0.65	tff('9', plain, ![X24]: X24 = pred(succ(X24)),
0.44/0.65	    inference('cnf', [status(esa)], [pred_succ])).
0.44/0.65	tff('10', plain, n0 = pred(n1), inference('sup+', [status(thm)], ['8', '9'])).
0.44/0.65	tff('11', plain, a_select3(u_defuse, n1, pred(n1)) = use,
0.44/0.65	    inference('demod', [status(thm)], ['7', '10'])).
0.44/0.65	tff('12', plain, n0 = pred(n1), inference('sup+', [status(thm)], ['8', '9'])).
0.44/0.65	tff('13', plain,
0.44/0.65	    (use != a_select3(u_defuse, n1, n0))
0.44/0.65	      <= (~ (use = a_select3(u_defuse, n1, n0))),
0.44/0.65	    inference('split', [status(esa)], ['4'])).
0.44/0.65	tff('14', plain,
0.44/0.65	    (use != a_select3(u_defuse, n1, pred(n1)))
0.44/0.65	      <= (~ (use = a_select3(u_defuse, n1, n0))),
0.44/0.65	    inference('sup-', [status(thm)], ['12', '13'])).
0.44/0.65	tff('15', plain, (use != use) <= (~ (use = a_select3(u_defuse, n1, n0))),
0.44/0.65	    inference('sup-', [status(thm)], ['11', '14'])).
0.44/0.65	tff('16', plain, (use = a_select3(u_defuse, n1, n0)),
0.44/0.65	    inference('simplify', [status(thm)], ['15'])).
0.44/0.65	tff('17', plain,
0.44/0.65	    (a_select2(
0.44/0.65	       tptp_update2(
0.44/0.65	         tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, use), 
0.44/0.65	       n5)
0.44/0.65	      != use)
0.44/0.65	      <= (~
0.44/0.65	          (a_select2(
0.44/0.65	             tptp_update2(
0.44/0.65	               tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	               n5, use), n5)
0.44/0.65	            = use)),
0.44/0.65	    inference('split', [status(esa)], ['4'])).
0.44/0.65	tff(sel2_update_1, axiom,
0.44/0.65	  (![X,U,VAL]: (VAL = a_select2(tptp_update2(X,U,VAL),U)))).
0.44/0.65	tff('18', plain, ![X0, X1, X2]: X2 = a_select2(tptp_update2(X0, X1, X2), X1),
0.44/0.65	    inference('cnf', [status(esa)], [sel2_update_1])).
0.44/0.65	tff('19', plain,
0.44/0.65	    (use != use)
0.44/0.65	      <= (~
0.44/0.65	          (a_select2(
0.44/0.65	             tptp_update2(
0.44/0.65	               tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	               n5, use), n5)
0.44/0.65	            = use)),
0.44/0.65	    inference('demod', [status(thm)], ['17', '18'])).
0.44/0.65	tff('20', plain,
0.44/0.65	    (a_select2(
0.44/0.65	       tptp_update2(
0.44/0.65	         tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, use), 
0.44/0.65	       n5)
0.44/0.65	      = use),
0.44/0.65	    inference('simplify', [status(thm)], ['19'])).
0.44/0.65	tff('21', plain, a_select3(u_defuse, n2, n0) = use,
0.44/0.65	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.44/0.65	tff('22', plain, n0 = pred(n1), inference('sup+', [status(thm)], ['8', '9'])).
0.44/0.65	tff('23', plain, a_select3(u_defuse, n2, pred(n1)) = use,
0.44/0.65	    inference('demod', [status(thm)], ['21', '22'])).
0.44/0.65	tff('24', plain, n0 = pred(n1), inference('sup+', [status(thm)], ['8', '9'])).
0.44/0.65	tff('25', plain,
0.44/0.65	    (a_select3(u_defuse, n2, n0) != use)
0.44/0.65	      <= (~ (a_select3(u_defuse, n2, n0) = use)),
0.44/0.65	    inference('split', [status(esa)], ['4'])).
0.44/0.65	tff('26', plain,
0.44/0.65	    (a_select3(u_defuse, n2, pred(n1)) != use)
0.44/0.65	      <= (~ (a_select3(u_defuse, n2, n0) = use)),
0.44/0.65	    inference('sup-', [status(thm)], ['24', '25'])).
0.44/0.65	tff('27', plain, (use != use) <= (~ (a_select3(u_defuse, n2, n0) = use)),
0.44/0.65	    inference('sup-', [status(thm)], ['23', '26'])).
0.44/0.65	tff('28', plain, (a_select3(u_defuse, n2, n0) = use),
0.44/0.65	    inference('simplify', [status(thm)], ['27'])).
0.44/0.65	tff('29', plain, use = a_select3(u_defuse, n0, n0),
0.44/0.65	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.44/0.65	tff('30', plain, n0 = pred(n1), inference('sup+', [status(thm)], ['8', '9'])).
0.44/0.65	tff('31', plain, n0 = pred(n1), inference('sup+', [status(thm)], ['8', '9'])).
0.44/0.65	tff('32', plain, use = a_select3(u_defuse, pred(n1), pred(n1)),
0.44/0.65	    inference('demod', [status(thm)], ['29', '30', '31'])).
0.44/0.65	tff('33', plain, n0 = pred(n1), inference('sup+', [status(thm)], ['8', '9'])).
0.44/0.65	tff('34', plain,
0.44/0.65	    (a_select3(u_defuse, n0, n0) != use)
0.44/0.65	      <= (~ (a_select3(u_defuse, n0, n0) = use)),
0.44/0.65	    inference('split', [status(esa)], ['4'])).
0.44/0.65	tff('35', plain,
0.44/0.65	    (a_select3(u_defuse, n0, pred(n1)) != use)
0.44/0.65	      <= (~ (a_select3(u_defuse, n0, n0) = use)),
0.44/0.65	    inference('sup-', [status(thm)], ['33', '34'])).
0.44/0.65	tff('36', plain, n0 = pred(n1), inference('sup+', [status(thm)], ['8', '9'])).
0.44/0.65	tff('37', plain,
0.44/0.65	    (a_select3(u_defuse, pred(n1), pred(n1)) != use)
0.44/0.65	      <= (~ (a_select3(u_defuse, n0, n0) = use)),
0.44/0.65	    inference('demod', [status(thm)], ['35', '36'])).
0.44/0.65	tff('38', plain, (use != use) <= (~ (a_select3(u_defuse, n0, n0) = use)),
0.44/0.65	    inference('sup-', [status(thm)], ['32', '37'])).
0.44/0.65	tff('39', plain, (a_select3(u_defuse, n0, n0) = use),
0.44/0.65	    inference('simplify', [status(thm)], ['38'])).
0.44/0.65	tff('40', plain,
0.44/0.65	    (use
0.44/0.65	      != a_select2(
0.44/0.65	           tptp_update2(
0.44/0.65	             tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, 
0.44/0.65	             use), n4))
0.44/0.65	      <= (~
0.44/0.65	          (use
0.44/0.65	            = a_select2(
0.44/0.65	                tptp_update2(
0.44/0.65	                  tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	                  n5, use), n4))),
0.44/0.65	    inference('split', [status(esa)], ['4'])).
0.44/0.65	tff('41', plain,
0.44/0.65	    ![X37, X38, X39, X41]:
0.44/0.65	      (a_select2(X39, X38) = a_select2(tptp_update2(X39, X37, X41), X38)
0.44/0.65	       | X38 = X37),
0.44/0.65	    inference('simplify', [status(thm)], ['1'])).
0.44/0.65	tff('42', plain,
0.44/0.65	    (use
0.44/0.65	      != a_select2(
0.44/0.65	           tptp_update2(
0.44/0.65	             tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, 
0.44/0.65	             use), n4))
0.44/0.65	      <= (~
0.44/0.65	          (use
0.44/0.65	            = a_select2(
0.44/0.65	                tptp_update2(
0.44/0.65	                  tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	                  n5, use), n4))),
0.44/0.65	    inference('split', [status(esa)], ['4'])).
0.44/0.65	tff('43', plain,
0.44/0.65	    ((use
0.44/0.65	       != a_select2(
0.44/0.65	            tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n4)
0.44/0.65	      | n4 = n5))
0.44/0.65	      <= (~
0.44/0.65	          (use
0.44/0.65	            = a_select2(
0.44/0.65	                tptp_update2(
0.44/0.65	                  tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	                  n5, use), n4))),
0.44/0.65	    inference('sup-', [status(thm)], ['41', '42'])).
0.44/0.65	tff('44', plain, ![X0, X1, X2]: X2 = a_select2(tptp_update2(X0, X1, X2), X1),
0.44/0.65	    inference('cnf', [status(esa)], [sel2_update_1])).
0.44/0.65	tff('45', plain,
0.44/0.65	    ((use != use | n4 = n5))
0.44/0.65	      <= (~
0.44/0.65	          (use
0.44/0.65	            = a_select2(
0.44/0.65	                tptp_update2(
0.44/0.65	                  tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	                  n5, use), n4))),
0.44/0.65	    inference('demod', [status(thm)], ['43', '44'])).
0.44/0.65	tff('46', plain,
0.44/0.65	    (n4 = n5)
0.44/0.65	      <= (~
0.44/0.65	          (use
0.44/0.65	            = a_select2(
0.44/0.65	                tptp_update2(
0.44/0.65	                  tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	                  n5, use), n4))),
0.44/0.65	    inference('simplify', [status(thm)], ['45'])).
0.44/0.65	tff('47', plain,
0.44/0.65	    (n4 = n5)
0.44/0.65	      <= (~
0.44/0.65	          (use
0.44/0.65	            = a_select2(
0.44/0.65	                tptp_update2(
0.44/0.65	                  tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	                  n5, use), n4))),
0.44/0.65	    inference('simplify', [status(thm)], ['45'])).
0.44/0.65	tff('48', plain, ![X0, X1, X2]: X2 = a_select2(tptp_update2(X0, X1, X2), X1),
0.44/0.65	    inference('cnf', [status(esa)], [sel2_update_1])).
0.44/0.65	tff('49', plain,
0.44/0.65	    (use != use)
0.44/0.65	      <= (~
0.44/0.65	          (use
0.44/0.65	            = a_select2(
0.44/0.65	                tptp_update2(
0.44/0.65	                  tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), 
0.44/0.65	                  n5, use), n4))),
0.44/0.65	    inference('demod', [status(thm)], ['40', '46', '47', '48'])).
0.44/0.65	tff('50', plain,
0.44/0.65	    (use
0.44/0.65	      = a_select2(
0.44/0.65	          tptp_update2(
0.44/0.65	            tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, 
0.44/0.65	            use), n4)),
0.44/0.65	    inference('simplify', [status(thm)], ['49'])).
0.44/0.65	tff('51', plain,
0.44/0.65	    ~
0.44/0.65	    (use
0.44/0.65	      = a_select2(
0.44/0.65	          tptp_update2(
0.44/0.65	            tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, 
0.44/0.65	            use), n3)) | 
0.44/0.65	    ~
0.44/0.65	    (use
0.44/0.65	      = a_select2(
0.44/0.65	          tptp_update2(
0.44/0.65	            tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, 
0.44/0.65	            use), n4)) | 
0.44/0.65	    ~ (a_select3(u_defuse, n0, n0) = use) | 
0.44/0.65	    ~ (a_select3(u_defuse, n2, n0) = use) | 
0.44/0.65	    ~
0.44/0.65	    (a_select2(
0.44/0.65	       tptp_update2(
0.44/0.65	         tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, use), 
0.44/0.65	       n5)
0.44/0.65	      = use) | 
0.44/0.65	    ~ (use = a_select3(u_defuse, n1, n0)),
0.44/0.65	    inference('split', [status(esa)], ['4'])).
0.44/0.65	tff('52', plain,
0.44/0.65	    ~
0.44/0.65	    (use
0.44/0.65	      = a_select2(
0.44/0.65	          tptp_update2(
0.44/0.65	            tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n5, 
0.44/0.65	            use), n3)),
0.44/0.65	    inference('sat_resolution*', [status(thm)],
0.44/0.65	              ['16', '20', '28', '39', '50', '51'])).
0.44/0.65	tff('53', plain,
0.44/0.65	    (use
0.44/0.65	      != a_select2(
0.44/0.65	           tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n3)
0.44/0.65	     | n3 = n5),
0.44/0.65	    inference('simpl_trail', [status(thm)], ['6', '52'])).
0.44/0.65	tff('54', plain,
0.44/0.65	    (use != a_select2(tptp_update2(xinit_defuse, n3, use), n3)
0.44/0.65	     | n3 = n4
0.44/0.65	     | n3 = n5),
0.44/0.65	    inference('sup-', [status(thm)], ['2', '53'])).
0.44/0.65	tff('55', plain, ![X0, X1, X2]: X2 = a_select2(tptp_update2(X0, X1, X2), X1),
0.44/0.65	    inference('cnf', [status(esa)], [sel2_update_1])).
0.44/0.65	tff('56', plain, (use != use | n3 = n4 | n3 = n5),
0.44/0.65	    inference('demod', [status(thm)], ['54', '55'])).
0.44/0.65	tff('57', plain, (n3 = n5 | n3 = n4),
0.44/0.65	    inference('simplify', [status(thm)], ['56'])).
0.44/0.65	tff('58', plain,
0.44/0.65	    (use
0.44/0.65	      != a_select2(
0.44/0.65	           tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n3)
0.44/0.65	     | n3 = n5),
0.44/0.65	    inference('simpl_trail', [status(thm)], ['6', '52'])).
0.44/0.65	tff('59', plain,
0.44/0.65	    (use
0.44/0.65	      != a_select2(
0.44/0.65	           tptp_update2(tptp_update2(xinit_defuse, n3, use), n4, use), n4)
0.44/0.65	     | n3 = n5
0.44/0.65	     | n3 = n5),
0.44/0.65	    inference('sup-', [status(thm)], ['57', '58'])).
0.44/0.65	tff('60', plain, ![X0, X1, X2]: X2 = a_select2(tptp_update2(X0, X1, X2), X1),
0.44/0.65	    inference('cnf', [status(esa)], [sel2_update_1])).
0.44/0.65	tff('61', plain, (use != use | n3 = n5 | n3 = n5),
0.44/0.65	    inference('demod', [status(thm)], ['59', '60'])).
0.44/0.65	tff('62', plain, n3 = n5, inference('simplify', [status(thm)], ['61'])).
0.44/0.65	tff('63', plain,  gt(n5, n5), inference('demod', [status(thm)], ['0', '62'])).
0.44/0.65	tff(irreflexivity_gt, axiom, (![X]: (~gt(X,X)))).
0.44/0.65	tff('64', plain, ![X48]: ~ gt(X48, X48),
0.44/0.65	    inference('cnf', [status(esa)], [irreflexivity_gt])).
0.44/0.65	tff('65', plain, $false, inference('sup-', [status(thm)], ['63', '64'])).
0.44/0.65	
0.44/0.65	% SZS output end Refutation
0.44/0.65	
0.44/0.66	% Zipperpin 1.5 exiting
0.44/0.66	EOF