0.06/0.11	% Problem    : theBenchmark.p : TPTP v0.0.0. Released v0.0.0.
0.06/0.12	% Command    : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.Tpm4EOBFZH
0.11/0.32	% Computer   : n028.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 07:14:36 EDT 2020
0.11/0.33	% CPUTime    : 
0.11/0.33	% Running portfolio for 120 s
0.11/0.33	% 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
26.27/26.58	% Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25
26.27/26.58	% Warning:
26.27/26.58	% To remain in the chosen logic fragment, unification with booleans has been disabled.
26.27/26.58	% 
26.27/26.58	% Running /export/starexec/sandbox2/solver/bin/fo/fo8.sh for 20
26.27/26.58	% Solved by: fo/fo8.sh
26.27/26.58	To remain in the chosen logic fragment, unification with booleans has been disabled.
26.27/26.58	% done 428 iterations in 1.113s
26.27/26.58	% SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
26.27/26.58	% SZS output start Refutation
26.27/26.58	tff(prove_intersect_with_union, conjecture,
26.27/26.58	  (![B,C,D]: (intersect(B,union(C,D)) <=> (intersect(B,D) | intersect(B,C))))).
26.27/26.58	tff(zf_stmt_0, negated_conjecture,
26.27/26.58	  (~
26.27/26.58	    (![B,C,D]:
26.27/26.58	       (intersect(B,union(C,D)) <=> (intersect(B,D) | intersect(B,C)))))).
26.27/26.58	tff('0', plain,
26.27/26.58	    (~ intersect(sk_B, sk_D_1) | ~ intersect(sk_B, union(sk_C, sk_D_1))),
26.27/26.58	    inference('cnf', [status(esa)], [zf_stmt_0])).
26.27/26.58	tff(commutativity_of_union, axiom, (![B,C]: (union(C,B) = union(B,C)))).
26.27/26.58	tff('1', plain, ![X15, X16]: union(X16, X15) = union(X15, X16),
26.27/26.58	    inference('cnf', [status(esa)], [commutativity_of_union])).
26.27/26.58	tff('2', plain,
26.27/26.58	    (~ intersect(sk_B, sk_D_1) | ~ intersect(sk_B, union(sk_D_1, sk_C))),
26.27/26.58	    inference('demod', [status(thm)], ['0', '1'])).
26.27/26.58	tff('3', plain,
26.27/26.58	    ( intersect(sk_B, sk_C)
26.27/26.58	     |  intersect(sk_B, sk_D_1)
26.27/26.58	     |  intersect(sk_B, union(sk_C, sk_D_1))),
26.27/26.58	    inference('cnf', [status(esa)], [zf_stmt_0])).
26.27/26.58	tff('4', plain, ![X15, X16]: union(X16, X15) = union(X15, X16),
26.27/26.58	    inference('cnf', [status(esa)], [commutativity_of_union])).
26.27/26.58	tff('5', plain,
26.27/26.58	    ( intersect(sk_B, sk_C)
26.27/26.58	     |  intersect(sk_B, sk_D_1)
26.27/26.58	     |  intersect(sk_B, union(sk_D_1, sk_C))),
26.27/26.58	    inference('demod', [status(thm)], ['3', '4'])).
26.27/26.58	tff(intersect_defn, axiom,
26.27/26.58	  (![B,C]: ((?[D]: (member(D,C) & member(D,B))) <=> intersect(B,C)))).
26.27/26.58	tff('6', plain, ![X0, X3]: ( member(sk_D(X3, X0), X3) | ~ intersect(X0, X3)),
26.27/26.58	    inference('cnf', [status(esa)], [intersect_defn])).
26.27/26.58	tff('7', plain,
26.27/26.58	    ( intersect(sk_B, sk_D_1)
26.27/26.58	     |  intersect(sk_B, sk_C)
26.27/26.58	     |  member(sk_D(union(sk_D_1, sk_C), sk_B), union(sk_D_1, sk_C))),
26.27/26.58	    inference('sup-', [status(thm)], ['5', '6'])).
26.27/26.58	tff(union_defn, axiom,
26.27/26.58	  (![B,C,D]: ((member(D,C) | member(D,B)) <=> member(D,union(B,C))))).
26.27/26.58	tff('8', plain,
26.27/26.58	    ![X12, X13, X14]:
26.27/26.58	      ( member(X14, X12) |  member(X14, X13) | ~ member(X14, union(X12, X13))),
26.27/26.58	    inference('cnf', [status(esa)], [union_defn])).
26.27/26.58	tff('9', plain,
26.27/26.58	    ( intersect(sk_B, sk_C)
26.27/26.58	     |  intersect(sk_B, sk_D_1)
26.27/26.58	     |  member(sk_D(union(sk_D_1, sk_C), sk_B), sk_C)
26.27/26.58	     |  member(sk_D(union(sk_D_1, sk_C), sk_B), sk_D_1)),
26.27/26.58	    inference('sup-', [status(thm)], ['7', '8'])).
26.27/26.58	tff('10', plain,
26.27/26.58	    ( intersect(sk_B, sk_C)
26.27/26.58	     |  intersect(sk_B, sk_D_1)
26.27/26.58	     |  intersect(sk_B, union(sk_D_1, sk_C))),
26.27/26.58	    inference('demod', [status(thm)], ['3', '4'])).
26.27/26.58	tff('11', plain,
26.27/26.58	    ![X0, X3]: ( member(sk_D(X3, X0), X0) | ~ intersect(X0, X3)),
26.27/26.58	    inference('cnf', [status(esa)], [intersect_defn])).
26.27/26.58	tff('12', plain,
26.27/26.58	    ( intersect(sk_B, sk_D_1)
26.27/26.58	     |  intersect(sk_B, sk_C)
26.27/26.58	     |  member(sk_D(union(sk_D_1, sk_C), sk_B), sk_B)),
26.27/26.58	    inference('sup-', [status(thm)], ['10', '11'])).
26.27/26.58	tff('13', plain,
26.27/26.58	    ![X0, X1, X2]: ( intersect(X0, X1) | ~ member(X2, X0) | ~ member(X2, X1)),
26.27/26.58	    inference('cnf', [status(esa)], [intersect_defn])).
26.27/26.58	tff('14', plain,
26.27/26.58	    ![X0]:
26.27/26.58	      ( intersect(sk_B, sk_C)
26.27/26.58	       |  intersect(sk_B, sk_D_1)
26.27/26.58	       | ~ member(sk_D(union(sk_D_1, sk_C), sk_B), X0)
26.27/26.58	       |  intersect(sk_B, X0)),
26.27/26.58	    inference('sup-', [status(thm)], ['12', '13'])).
26.27/26.58	tff('15', plain,
26.27/26.58	    ( member(sk_D(union(sk_D_1, sk_C), sk_B), sk_D_1)
26.27/26.58	     |  intersect(sk_B, sk_D_1)
26.27/26.58	     |  intersect(sk_B, sk_C)
26.27/26.58	     |  intersect(sk_B, sk_C)
26.27/26.58	     |  intersect(sk_B, sk_D_1)
26.27/26.58	     |  intersect(sk_B, sk_C)),
26.27/26.58	    inference('sup-', [status(thm)], ['9', '14'])).
26.27/26.58	tff('16', plain,
26.27/26.58	    ( intersect(sk_B, sk_C)
26.27/26.58	     |  intersect(sk_B, sk_D_1)
26.27/26.58	     |  member(sk_D(union(sk_D_1, sk_C), sk_B), sk_D_1)),
26.27/26.58	    inference('simplify', [status(thm)], ['15'])).
26.27/26.58	tff('17', plain,
26.27/26.58	    ![X0]:
26.27/26.58	      ( intersect(sk_B, sk_C)
26.27/26.58	       |  intersect(sk_B, sk_D_1)
26.27/26.58	       | ~ member(sk_D(union(sk_D_1, sk_C), sk_B), X0)
26.27/26.58	       |  intersect(sk_B, X0)),
26.27/26.58	    inference('sup-', [status(thm)], ['12', '13'])).
26.27/26.58	tff('18', plain,
26.27/26.58	    ( intersect(sk_B, sk_D_1)
26.27/26.58	     |  intersect(sk_B, sk_C)
26.27/26.58	     |  intersect(sk_B, sk_D_1)
26.27/26.58	     |  intersect(sk_B, sk_D_1)
26.27/26.58	     |  intersect(sk_B, sk_C)),
26.27/26.58	    inference('sup-', [status(thm)], ['16', '17'])).
26.27/26.58	tff('19', plain, ( intersect(sk_B, sk_C) |  intersect(sk_B, sk_D_1)),
26.27/26.58	    inference('simplify', [status(thm)], ['18'])).
26.27/26.58	tff('20', plain,
26.27/26.58	    ![X0, X3]: ( member(sk_D(X3, X0), X3) | ~ intersect(X0, X3)),
26.27/26.58	    inference('cnf', [status(esa)], [intersect_defn])).
26.27/26.58	tff('21', plain,
26.27/26.58	    ( intersect(sk_B, sk_D_1) |  member(sk_D(sk_C, sk_B), sk_C)),
26.27/26.58	    inference('sup-', [status(thm)], ['19', '20'])).
26.27/26.58	tff('22', plain,
26.27/26.58	    ![X11, X12, X13]: ( member(X11, union(X12, X13)) | ~ member(X11, X13)),
26.27/26.58	    inference('cnf', [status(esa)], [union_defn])).
26.27/26.58	tff('23', plain,
26.27/26.58	    ![X0]:
26.27/26.58	      ( intersect(sk_B, sk_D_1) |  member(sk_D(sk_C, sk_B), union(X0, sk_C))),
26.27/26.58	    inference('sup-', [status(thm)], ['21', '22'])).
26.27/26.58	tff('24', plain, ( intersect(sk_B, sk_C) |  intersect(sk_B, sk_D_1)),
26.27/26.58	    inference('simplify', [status(thm)], ['18'])).
26.27/26.58	tff('25', plain,
26.27/26.58	    ![X0, X3]: ( member(sk_D(X3, X0), X0) | ~ intersect(X0, X3)),
26.27/26.58	    inference('cnf', [status(esa)], [intersect_defn])).
26.27/26.58	tff('26', plain,
26.27/26.58	    ( intersect(sk_B, sk_D_1) |  member(sk_D(sk_C, sk_B), sk_B)),
26.27/26.58	    inference('sup-', [status(thm)], ['24', '25'])).
26.27/26.58	tff('27', plain,
26.27/26.58	    ![X0, X1, X2]: ( intersect(X0, X1) | ~ member(X2, X0) | ~ member(X2, X1)),
26.27/26.58	    inference('cnf', [status(esa)], [intersect_defn])).
26.27/26.58	tff('28', plain,
26.27/26.58	    ![X0]:
26.27/26.58	      ( intersect(sk_B, sk_D_1)
26.27/26.58	       | ~ member(sk_D(sk_C, sk_B), X0)
26.27/26.58	       |  intersect(sk_B, X0)),
26.27/26.58	    inference('sup-', [status(thm)], ['26', '27'])).
26.27/26.58	tff('29', plain,
26.27/26.58	    ![X0]:
26.27/26.58	      ( intersect(sk_B, sk_D_1)
26.27/26.58	       |  intersect(sk_B, union(X0, sk_C))
26.27/26.58	       |  intersect(sk_B, sk_D_1)),
26.27/26.58	    inference('sup-', [status(thm)], ['23', '28'])).
26.27/26.58	tff('30', plain,
26.27/26.58	    ![X0]: ( intersect(sk_B, union(X0, sk_C)) |  intersect(sk_B, sk_D_1)),
26.27/26.58	    inference('simplify', [status(thm)], ['29'])).
26.27/26.58	tff('31', plain,
26.27/26.58	    (~ intersect(sk_B, sk_C) | ~ intersect(sk_B, union(sk_C, sk_D_1))),
26.27/26.58	    inference('cnf', [status(esa)], [zf_stmt_0])).
26.27/26.58	tff('32', plain, ![X15, X16]: union(X16, X15) = union(X15, X16),
26.27/26.58	    inference('cnf', [status(esa)], [commutativity_of_union])).
26.27/26.58	tff('33', plain,
26.27/26.58	    (~ intersect(sk_B, sk_C) | ~ intersect(sk_B, union(sk_D_1, sk_C))),
26.27/26.58	    inference('demod', [status(thm)], ['31', '32'])).
26.27/26.58	tff('34', plain, ( intersect(sk_B, sk_D_1) | ~ intersect(sk_B, sk_C)),
26.27/26.58	    inference('sup-', [status(thm)], ['30', '33'])).
26.27/26.58	tff('35', plain, ( intersect(sk_B, sk_C) |  intersect(sk_B, sk_D_1)),
26.27/26.58	    inference('simplify', [status(thm)], ['18'])).
26.27/26.58	tff('36', plain,  intersect(sk_B, sk_D_1),
26.27/26.58	    inference('clc', [status(thm)], ['34', '35'])).
26.27/26.58	tff('37', plain, ~ intersect(sk_B, union(sk_D_1, sk_C)),
26.27/26.58	    inference('demod', [status(thm)], ['2', '36'])).
26.27/26.58	tff('38', plain, ![X15, X16]: union(X16, X15) = union(X15, X16),
26.27/26.58	    inference('cnf', [status(esa)], [commutativity_of_union])).
26.27/26.58	tff('39', plain,  intersect(sk_B, sk_D_1),
26.27/26.58	    inference('clc', [status(thm)], ['34', '35'])).
26.27/26.58	tff('40', plain,
26.27/26.58	    ![X0, X3]: ( member(sk_D(X3, X0), X3) | ~ intersect(X0, X3)),
26.27/26.58	    inference('cnf', [status(esa)], [intersect_defn])).
26.27/26.58	tff('41', plain,  member(sk_D(sk_D_1, sk_B), sk_D_1),
26.27/26.58	    inference('sup-', [status(thm)], ['39', '40'])).
26.27/26.58	tff('42', plain,
26.27/26.58	    ![X11, X12, X13]: ( member(X11, union(X12, X13)) | ~ member(X11, X13)),
26.27/26.58	    inference('cnf', [status(esa)], [union_defn])).
26.27/26.58	tff('43', plain, ![X0]:  member(sk_D(sk_D_1, sk_B), union(X0, sk_D_1)),
26.27/26.58	    inference('sup-', [status(thm)], ['41', '42'])).
26.27/26.58	tff('44', plain,  intersect(sk_B, sk_D_1),
26.27/26.58	    inference('clc', [status(thm)], ['34', '35'])).
26.27/26.58	tff('45', plain,
26.27/26.58	    ![X0, X3]: ( member(sk_D(X3, X0), X0) | ~ intersect(X0, X3)),
26.27/26.58	    inference('cnf', [status(esa)], [intersect_defn])).
26.27/26.58	tff('46', plain,  member(sk_D(sk_D_1, sk_B), sk_B),
26.27/26.58	    inference('sup-', [status(thm)], ['44', '45'])).
26.27/26.58	tff('47', plain,
26.27/26.58	    ![X0, X1, X2]: ( intersect(X0, X1) | ~ member(X2, X0) | ~ member(X2, X1)),
26.27/26.58	    inference('cnf', [status(esa)], [intersect_defn])).
26.27/26.58	tff('48', plain,
26.27/26.58	    ![X0]: (~ member(sk_D(sk_D_1, sk_B), X0) |  intersect(sk_B, X0)),
26.27/26.58	    inference('sup-', [status(thm)], ['46', '47'])).
26.27/26.58	tff('49', plain, ![X0]:  intersect(sk_B, union(X0, sk_D_1)),
26.27/26.58	    inference('sup-', [status(thm)], ['43', '48'])).
26.27/26.58	tff('50', plain, ![X0]:  intersect(sk_B, union(sk_D_1, X0)),
26.27/26.58	    inference('sup+', [status(thm)], ['38', '49'])).
26.27/26.58	tff('51', plain, $false, inference('demod', [status(thm)], ['37', '50'])).
26.27/26.58	
26.27/26.58	% SZS output end Refutation
26.27/26.58	
26.27/26.58	% Zipperpin 1.5 exiting
26.27/26.59	EOF