0.08/0.11	% Problem    : theBenchmark.p : TPTP v0.0.0. Released v0.0.0.
0.08/0.12	% Command    : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.Bs0CfHHHbq
0.11/0.32	% Computer   : n014.cluster.edu
0.11/0.32	% Model      : x86_64 x86_64
0.11/0.32	% CPU        : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
0.11/0.32	% Memory     : 8042.1875MB
0.11/0.32	% OS         : Linux 3.10.0-693.el7.x86_64
0.11/0.32	% CPULimit   : 960
0.11/0.32	% DateTime   : Thu Jul  2 06:54:25 EDT 2020
0.11/0.32	% CPUTime    : 
0.11/0.32	% Running portfolio for 120 s
0.11/0.32	% File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
0.11/0.33	% Number of cores: 8
0.11/0.33	% Python version: Python 3.6.8
0.11/0.33	% Running in FO mode
0.17/0.49	% Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25
0.17/0.49	% Solved by: fo/fo7.sh
0.17/0.49	To remain in the chosen logic fragment, unification with booleans has been disabled.
0.17/0.49	% done 112 iterations in 0.062s
0.17/0.49	% SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
0.17/0.49	% SZS output start Refutation
0.17/0.49	tff(co1, conjecture,
0.17/0.49	  (![U]:
0.17/0.49	     (ssList(U) =>
0.17/0.49	      (![V]:
0.17/0.49	         (ssList(V) =>
0.17/0.49	          (![W]:
0.17/0.49	             (ssList(W) =>
0.17/0.49	              (![X]:
0.17/0.49	                 (ssList(X) =>
0.17/0.49	                  ((W != U) | (~neq(V,nil)) | ((nil = X) & (W != nil)) | 
0.17/0.49	                   ((![Y]:
0.17/0.49	                       (ssItem(Y) => ((W != cons(Y,nil)) | (~memberP(X,Y))))) & 
0.17/0.49	                    neq(X,nil)) | 
0.17/0.49	                   neq(U,nil) | (V != X))))))))))).
0.17/0.49	tff(zf_stmt_0, negated_conjecture,
0.17/0.49	  (~
0.17/0.49	    (![U]:
0.17/0.49	       (ssList(U) =>
0.17/0.49	        (![V]:
0.17/0.49	           (ssList(V) =>
0.17/0.49	            (![W]:
0.17/0.49	               (ssList(W) =>
0.17/0.49	                (![X]:
0.17/0.49	                   (ssList(X) =>
0.17/0.49	                    ((W != U) | (~neq(V,nil)) | ((nil = X) & (W != nil)) | 
0.17/0.49	                     ((![Y]:
0.17/0.49	                         (ssItem(Y) => ((W != cons(Y,nil)) | (~memberP(X,Y))))) & 
0.17/0.49	                      neq(X,nil)) | 
0.17/0.49	                     neq(U,nil) | (V != X)))))))))))).
0.17/0.49	tff('0', plain, (sk_W_12 = cons(sk_Y_7, nil) | ~ neq(sk_X_9, nil)),
0.17/0.49	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.17/0.49	tff('1', plain,
0.17/0.49	    (sk_W_12 = cons(sk_Y_7, nil)) <= ((sk_W_12 = cons(sk_Y_7, nil))),
0.17/0.49	    inference('split', [status(esa)], ['0'])).
0.17/0.49	tff('2', plain, sk_W_12 = sk_U_1,
0.17/0.49	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.17/0.49	tff('3', plain,
0.17/0.49	    (sk_U_1 = cons(sk_Y_7, nil)) <= ((sk_W_12 = cons(sk_Y_7, nil))),
0.17/0.49	    inference('demod', [status(thm)], ['1', '2'])).
0.17/0.49	tff('4', plain,  neq(sk_V_12, nil),
0.17/0.49	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.17/0.49	tff('5', plain, ( memberP(sk_X_9, sk_Y_7) | ~ neq(sk_X_9, nil)),
0.17/0.49	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.17/0.49	tff('6', plain, (~ neq(sk_X_9, nil)) <= (~ ( neq(sk_X_9, nil))),
0.17/0.49	    inference('split', [status(esa)], ['5'])).
0.17/0.49	tff('7', plain, sk_V_12 = sk_X_9,
0.17/0.49	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.17/0.49	tff('8', plain, (~ neq(sk_V_12, nil)) <= (~ ( neq(sk_X_9, nil))),
0.17/0.49	    inference('demod', [status(thm)], ['6', '7'])).
0.17/0.49	tff('9', plain, ( neq(sk_X_9, nil)),
0.17/0.49	    inference('sup-', [status(thm)], ['4', '8'])).
0.17/0.49	tff('10', plain, (sk_W_12 = cons(sk_Y_7, nil)) | ~ ( neq(sk_X_9, nil)),
0.17/0.49	    inference('split', [status(esa)], ['0'])).
0.17/0.49	tff('11', plain, (sk_W_12 = cons(sk_Y_7, nil)),
0.17/0.49	    inference('sat_resolution*', [status(thm)], ['9', '10'])).
0.17/0.49	tff('12', plain, sk_U_1 = cons(sk_Y_7, nil),
0.17/0.49	    inference('simpl_trail', [status(thm)], ['3', '11'])).
0.17/0.49	tff(ax17, axiom, (ssList(nil))).
0.17/0.49	tff('13', plain,  ssList(nil), inference('cnf', [status(esa)], [ax17])).
0.17/0.49	tff(ax15, axiom,
0.17/0.49	  (![U]: (ssList(U) => (![V]: (ssList(V) => ((V != U) <=> neq(U,V))))))).
0.17/0.49	tff('14', plain,
0.17/0.49	    ![X3, X4]: (~ ssList(X3) | X3 = X4 |  neq(X4, X3) | ~ ssList(X4)),
0.17/0.49	    inference('cnf', [status(esa)], [ax15])).
0.17/0.49	tff('15', plain, ![X0]: (~ ssList(X0) |  neq(X0, nil) | nil = X0),
0.17/0.49	    inference('sup-', [status(thm)], ['13', '14'])).
0.17/0.49	tff('16', plain, ~ neq(sk_U_1, nil),
0.17/0.49	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.17/0.49	tff('17', plain, (nil = sk_U_1 | ~ ssList(sk_U_1)),
0.17/0.49	    inference('sup-', [status(thm)], ['15', '16'])).
0.17/0.49	tff('18', plain,  ssList(sk_U_1),
0.17/0.49	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.17/0.49	tff('19', plain, nil = sk_U_1,
0.17/0.49	    inference('demod', [status(thm)], ['17', '18'])).
0.17/0.49	tff('20', plain, sk_U_1 = cons(sk_Y_7, sk_U_1),
0.17/0.49	    inference('demod', [status(thm)], ['12', '19'])).
0.17/0.49	tff(ax21, axiom,
0.17/0.49	  (![U]: (ssList(U) => (![V]: (ssItem(V) => (nil != cons(V,U))))))).
0.17/0.49	tff('21', plain,
0.17/0.49	    ![X189, X190]:
0.17/0.49	      (~ ssItem(X189) | nil != cons(X189, X190) | ~ ssList(X190)),
0.17/0.49	    inference('cnf', [status(esa)], [ax21])).
0.17/0.49	tff('22', plain, nil = sk_U_1,
0.17/0.49	    inference('demod', [status(thm)], ['17', '18'])).
0.17/0.49	tff('23', plain,
0.17/0.49	    ![X189, X190]:
0.17/0.49	      (~ ssItem(X189) | sk_U_1 != cons(X189, X190) | ~ ssList(X190)),
0.17/0.49	    inference('demod', [status(thm)], ['21', '22'])).
0.17/0.49	tff('24', plain, (sk_U_1 != sk_U_1 | ~ ssList(sk_U_1) | ~ ssItem(sk_Y_7)),
0.17/0.49	    inference('sup-', [status(thm)], ['20', '23'])).
0.17/0.49	tff('25', plain,  ssList(sk_U_1),
0.17/0.49	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.17/0.49	tff('26', plain, ( ssItem(sk_Y_7) | ~ neq(sk_X_9, nil)),
0.17/0.49	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.17/0.49	tff('27', plain, ( ssItem(sk_Y_7)) <= (( ssItem(sk_Y_7))),
0.17/0.49	    inference('split', [status(esa)], ['26'])).
0.17/0.49	tff('28', plain, ( ssItem(sk_Y_7)) | ~ ( neq(sk_X_9, nil)),
0.17/0.49	    inference('split', [status(esa)], ['26'])).
0.17/0.49	tff('29', plain, ( ssItem(sk_Y_7)),
0.17/0.49	    inference('sat_resolution*', [status(thm)], ['9', '28'])).
0.17/0.49	tff('30', plain,  ssItem(sk_Y_7),
0.17/0.49	    inference('simpl_trail', [status(thm)], ['27', '29'])).
0.17/0.49	tff('31', plain, sk_U_1 != sk_U_1,
0.17/0.49	    inference('demod', [status(thm)], ['24', '25', '30'])).
0.17/0.49	tff('32', plain, $false, inference('simplify', [status(thm)], ['31'])).
0.17/0.49	
0.17/0.49	% SZS output end Refutation
0.17/0.49	
0.17/0.49	% Zipperpin 1.5 exiting
0.17/0.50	EOF