%------------------------------------------------------------------------------
% File : Z3---4.15.1
% Problem : MGT075+1 : TPTP v9.3.1. Bugfixed v9.3.1.
% Transfm : NO INFORMATION
% Format : NO INFORMATION
% Command : run_E %s %d THM
% Computer : n026.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 8 06:24:11 AM UTC 2026
% Result : Theorem 0.13s 0.41s
% Output : Proof 0.13s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT075+1 : TPTP v9.3.1. Bugfixed v9.3.1.
% 0.00/0.03 % Command : run_E %s %d THM
% 0.09/0.35 % Computer : n026.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Mon Sep 7 14:13:59 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.13/0.41 % SZS status Theorem
% 0.13/0.41 % SZS output start Proof
% 0.13/0.41 tff(less_type, type, (
% 0.13/0.41 less: ( $i * $i ) > $o)).
% 0.13/0.41 tff(tptp_fun_X_2_type, type, (
% 0.13/0.41 tptp_fun_X_2: $i)).
% 0.13/0.41 tff(v600_type, type, (
% 0.13/0.41 v600: $i)).
% 0.13/0.41 tff(leq_type, type, (
% 0.13/0.41 leq: ( $i * $i ) > $o)).
% 0.13/0.41 tff(v0_type, type, (
% 0.13/0.41 v0: $i)).
% 0.13/0.41 tff(in_open_type, type, (
% 0.13/0.41 in_open: ( $i * $i * $i ) > $o)).
% 0.13/0.41 tff(1,plain,
% 0.13/0.41 (^[X: $i, A: $i, B: $i] : refl((~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B))) <=> (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B))))),
% 0.13/0.41 inference(bind,[status(th)],[])).
% 0.13/0.41 tff(2,plain,
% 0.13/0.41 (![X: $i, A: $i, B: $i] : (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B))) <=> ![X: $i, A: $i, B: $i] : (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B)))),
% 0.13/0.41 inference(quant_intro,[status(thm)],[1])).
% 0.13/0.41 tff(3,plain,
% 0.13/0.41 (^[X: $i, A: $i, B: $i] : trans(trans(monotonicity(rewrite((less(A, X) & less(X, B)) <=> (~((~less(A, X)) | (~less(X, B))))), ((in_open(X, A, B) <=> (less(A, X) & less(X, B))) <=> (in_open(X, A, B) <=> (~((~less(A, X)) | (~less(X, B))))))), rewrite((in_open(X, A, B) <=> (~((~less(A, X)) | (~less(X, B))))) <=> (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B)))), ((in_open(X, A, B) <=> (less(A, X) & less(X, B))) <=> (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B))))), rewrite((~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B))) <=> (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B)))), ((in_open(X, A, B) <=> (less(A, X) & less(X, B))) <=> (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B)))))),
% 0.13/0.41 inference(bind,[status(th)],[])).
% 0.13/0.41 tff(4,plain,
% 0.13/0.41 (![X: $i, A: $i, B: $i] : (in_open(X, A, B) <=> (less(A, X) & less(X, B))) <=> ![X: $i, A: $i, B: $i] : (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B)))),
% 0.13/0.41 inference(quant_intro,[status(thm)],[3])).
% 0.13/0.41 tff(5,plain,
% 0.13/0.41 (![X: $i, A: $i, B: $i] : (in_open(X, A, B) <=> (less(A, X) & less(X, B))) <=> ![X: $i, A: $i, B: $i] : (in_open(X, A, B) <=> (less(A, X) & less(X, B)))),
% 0.13/0.41 inference(rewrite,[status(thm)],[])).
% 0.13/0.41 tff(6,axiom,(![X: $i, A: $i, B: $i] : (in_open(X, A, B) <=> (less(A, X) & less(X, B)))), file('/export/starexec/sandbox2/benchmark/Axioms/MGT002+2.ax','in_open')).
% 0.13/0.41 tff(7,plain,
% 0.13/0.41 (![X: $i, A: $i, B: $i] : (in_open(X, A, B) <=> (less(A, X) & less(X, B)))),
% 0.13/0.41 inference(modus_ponens,[status(thm)],[6, 5])).
% 0.13/0.41 tff(8,plain,(
% 0.13/0.41 ![X: $i, A: $i, B: $i] : (in_open(X, A, B) <=> (less(A, X) & less(X, B)))),
% 0.13/0.41 inference(skolemize,[status(sab)],[7])).
% 0.13/0.41 tff(9,plain,
% 0.13/0.41 (![X: $i, A: $i, B: $i] : (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B)))),
% 0.13/0.41 inference(modus_ponens,[status(thm)],[8, 4])).
% 0.13/0.41 tff(10,plain,
% 0.13/0.41 (![X: $i, A: $i, B: $i] : (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B)))),
% 0.13/0.41 inference(modus_ponens,[status(thm)],[9, 2])).
% 0.13/0.41 tff(11,plain,
% 0.13/0.41 ((~![X: $i, A: $i, B: $i] : (~(((~less(A, X)) | (~less(X, B))) <=> in_open(X, A, B)))) | (~(((~less(v0, X!2)) | (~less(X!2, v600))) <=> in_open(X!2, v0, v600)))),
% 0.13/0.41 inference(quant_inst,[status(thm)],[])).
% 0.13/0.41 tff(12,plain,
% 0.13/0.41 (~(((~less(v0, X!2)) | (~less(X!2, v600))) <=> in_open(X!2, v0, v600))),
% 0.13/0.41 inference(unit_resolution,[status(thm)],[11, 10])).
% 0.13/0.41 tff(13,plain,
% 0.13/0.41 (?[X: $i] : (in_open(X, v0, v600) & leq(v600, X)) <=> ?[X: $i] : (in_open(X, v0, v600) & leq(v600, X))),
% 0.13/0.41 inference(rewrite,[status(thm)],[])).
% 0.13/0.41 tff(14,plain,
% 0.13/0.41 ((~(~?[X: $i] : (in_open(X, v0, v600) & leq(v600, X)))) <=> ?[X: $i] : (in_open(X, v0, v600) & leq(v600, X))),
% 0.13/0.41 inference(rewrite,[status(thm)],[])).
% 0.13/0.41 tff(15,plain,
% 0.13/0.41 ((~?[X: $i] : (in_open(X, v0, v600) & leq(v600, X))) <=> (~?[X: $i] : (in_open(X, v0, v600) & leq(v600, X)))),
% 0.13/0.41 inference(rewrite,[status(thm)],[])).
% 0.13/0.41 tff(16,plain,
% 0.13/0.41 ((~(~?[X: $i] : (in_open(X, v0, v600) & leq(v600, X)))) <=> (~(~?[X: $i] : (in_open(X, v0, v600) & leq(v600, X))))),
% 0.13/0.41 inference(monotonicity,[status(thm)],[15])).
% 0.13/0.41 tff(17,plain,
% 0.13/0.41 ((~(~?[X: $i] : (in_open(X, v0, v600) & leq(v600, X)))) <=> ?[X: $i] : (in_open(X, v0, v600) & leq(v600, X))),
% 0.13/0.41 inference(transitivity,[status(thm)],[16, 14])).
% 0.13/0.41 tff(18,axiom,(~(~?[X: $i] : (in_open(X, v0, v600) & leq(v600, X)))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p','odrl302')).
% 0.13/0.42 tff(19,plain,
% 0.13/0.42 (?[X: $i] : (in_open(X, v0, v600) & leq(v600, X))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[18, 17])).
% 0.13/0.42 tff(20,plain,
% 0.13/0.42 (?[X: $i] : (in_open(X, v0, v600) & leq(v600, X))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[19, 13])).
% 0.13/0.42 tff(21,plain,(
% 0.13/0.42 in_open(X!2, v0, v600) & leq(v600, X!2)),
% 0.13/0.42 inference(skolemize,[status(sab)],[20])).
% 0.13/0.42 tff(22,plain,
% 0.13/0.42 (in_open(X!2, v0, v600)),
% 0.13/0.42 inference(and_elim,[status(thm)],[21])).
% 0.13/0.42 tff(23,plain,
% 0.13/0.42 ((((~less(v0, X!2)) | (~less(X!2, v600))) <=> in_open(X!2, v0, v600)) | (~((~less(v0, X!2)) | (~less(X!2, v600)))) | (~in_open(X!2, v0, v600))),
% 0.13/0.42 inference(tautology,[status(thm)],[])).
% 0.13/0.42 tff(24,plain,
% 0.13/0.42 ((((~less(v0, X!2)) | (~less(X!2, v600))) <=> in_open(X!2, v0, v600)) | (~((~less(v0, X!2)) | (~less(X!2, v600))))),
% 0.13/0.42 inference(unit_resolution,[status(thm)],[23, 22])).
% 0.13/0.42 tff(25,plain,
% 0.13/0.42 (~((~less(v0, X!2)) | (~less(X!2, v600)))),
% 0.13/0.42 inference(unit_resolution,[status(thm)],[24, 12])).
% 0.13/0.42 tff(26,plain,
% 0.13/0.42 (((~less(v0, X!2)) | (~less(X!2, v600))) | less(X!2, v600)),
% 0.13/0.42 inference(tautology,[status(thm)],[])).
% 0.13/0.42 tff(27,plain,
% 0.13/0.42 (less(X!2, v600)),
% 0.13/0.42 inference(unit_resolution,[status(thm)],[26, 25])).
% 0.13/0.42 tff(28,plain,
% 0.13/0.42 (^[X: $i, Y: $i] : refl(((~less(X, Y)) | leq(X, Y)) <=> ((~less(X, Y)) | leq(X, Y)))),
% 0.13/0.42 inference(bind,[status(th)],[])).
% 0.13/0.42 tff(29,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y)) <=> ![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))),
% 0.13/0.42 inference(quant_intro,[status(thm)],[28])).
% 0.13/0.42 tff(30,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y)) <=> ![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))),
% 0.13/0.42 inference(rewrite,[status(thm)],[])).
% 0.13/0.42 tff(31,plain,
% 0.13/0.42 (^[X: $i, Y: $i] : rewrite((less(X, Y) => leq(X, Y)) <=> ((~less(X, Y)) | leq(X, Y)))),
% 0.13/0.42 inference(bind,[status(th)],[])).
% 0.13/0.42 tff(32,plain,
% 0.13/0.42 (![X: $i, Y: $i] : (less(X, Y) => leq(X, Y)) <=> ![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))),
% 0.13/0.42 inference(quant_intro,[status(thm)],[31])).
% 0.13/0.42 tff(33,axiom,(![X: $i, Y: $i] : (less(X, Y) => leq(X, Y))), file('/export/starexec/sandbox2/benchmark/Axioms/MGT002+0.ax','less_implies_leq')).
% 0.13/0.42 tff(34,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[33, 32])).
% 0.13/0.42 tff(35,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[34, 30])).
% 0.13/0.42 tff(36,plain,(
% 0.13/0.42 ![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))),
% 0.13/0.42 inference(skolemize,[status(sab)],[35])).
% 0.13/0.42 tff(37,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[36, 29])).
% 0.13/0.42 tff(38,plain,
% 0.13/0.42 (((~![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))) | ((~less(X!2, v600)) | leq(X!2, v600))) <=> ((~![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))) | (~less(X!2, v600)) | leq(X!2, v600))),
% 0.13/0.42 inference(rewrite,[status(thm)],[])).
% 0.13/0.42 tff(39,plain,
% 0.13/0.42 ((~![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))) | ((~less(X!2, v600)) | leq(X!2, v600))),
% 0.13/0.42 inference(quant_inst,[status(thm)],[])).
% 0.13/0.42 tff(40,plain,
% 0.13/0.42 ((~![X: $i, Y: $i] : ((~less(X, Y)) | leq(X, Y))) | (~less(X!2, v600)) | leq(X!2, v600)),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[39, 38])).
% 0.13/0.42 tff(41,plain,
% 0.13/0.42 (leq(X!2, v600)),
% 0.13/0.42 inference(unit_resolution,[status(thm)],[40, 37, 27])).
% 0.13/0.42 tff(42,plain,
% 0.13/0.42 (leq(v600, X!2)),
% 0.13/0.42 inference(and_elim,[status(thm)],[21])).
% 0.13/0.42 tff(43,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((X = Y) | (~leq(X, Y)) | (~leq(Y, X))) <=> ![X: $i, Y: $i] : ((X = Y) | (~leq(X, Y)) | (~leq(Y, X)))),
% 0.13/0.42 inference(rewrite,[status(thm)],[])).
% 0.13/0.42 tff(44,plain,
% 0.13/0.42 (^[X: $i, Y: $i] : trans(monotonicity(trans(monotonicity(rewrite((leq(X, Y) & leq(Y, X)) <=> (~((~leq(X, Y)) | (~leq(Y, X))))), ((~(leq(X, Y) & leq(Y, X))) <=> (~(~((~leq(X, Y)) | (~leq(Y, X))))))), rewrite((~(~((~leq(X, Y)) | (~leq(Y, X))))) <=> ((~leq(X, Y)) | (~leq(Y, X)))), ((~(leq(X, Y) & leq(Y, X))) <=> ((~leq(X, Y)) | (~leq(Y, X))))), (((~(leq(X, Y) & leq(Y, X))) | (X = Y)) <=> (((~leq(X, Y)) | (~leq(Y, X))) | (X = Y)))), rewrite((((~leq(X, Y)) | (~leq(Y, X))) | (X = Y)) <=> ((X = Y) | (~leq(X, Y)) | (~leq(Y, X)))), (((~(leq(X, Y) & leq(Y, X))) | (X = Y)) <=> ((X = Y) | (~leq(X, Y)) | (~leq(Y, X)))))),
% 0.13/0.42 inference(bind,[status(th)],[])).
% 0.13/0.42 tff(45,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((~(leq(X, Y) & leq(Y, X))) | (X = Y)) <=> ![X: $i, Y: $i] : ((X = Y) | (~leq(X, Y)) | (~leq(Y, X)))),
% 0.13/0.42 inference(quant_intro,[status(thm)],[44])).
% 0.13/0.42 tff(46,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((~(leq(X, Y) & leq(Y, X))) | (X = Y)) <=> ![X: $i, Y: $i] : ((~(leq(X, Y) & leq(Y, X))) | (X = Y))),
% 0.13/0.42 inference(rewrite,[status(thm)],[])).
% 0.13/0.42 tff(47,plain,
% 0.13/0.42 (^[X: $i, Y: $i] : rewrite(((leq(X, Y) & leq(Y, X)) => (X = Y)) <=> ((~(leq(X, Y) & leq(Y, X))) | (X = Y)))),
% 0.13/0.42 inference(bind,[status(th)],[])).
% 0.13/0.42 tff(48,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((leq(X, Y) & leq(Y, X)) => (X = Y)) <=> ![X: $i, Y: $i] : ((~(leq(X, Y) & leq(Y, X))) | (X = Y))),
% 0.13/0.42 inference(quant_intro,[status(thm)],[47])).
% 0.13/0.42 tff(49,axiom,(![X: $i, Y: $i] : ((leq(X, Y) & leq(Y, X)) => (X = Y))), file('/export/starexec/sandbox2/benchmark/Axioms/MGT002+0.ax','leq_antisym')).
% 0.13/0.42 tff(50,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((~(leq(X, Y) & leq(Y, X))) | (X = Y))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[49, 48])).
% 0.13/0.42 tff(51,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((~(leq(X, Y) & leq(Y, X))) | (X = Y))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[50, 46])).
% 0.13/0.42 tff(52,plain,(
% 0.13/0.42 ![X: $i, Y: $i] : ((~(leq(X, Y) & leq(Y, X))) | (X = Y))),
% 0.13/0.42 inference(skolemize,[status(sab)],[51])).
% 0.13/0.42 tff(53,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((X = Y) | (~leq(X, Y)) | (~leq(Y, X)))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[52, 45])).
% 0.13/0.42 tff(54,plain,
% 0.13/0.42 (![X: $i, Y: $i] : ((X = Y) | (~leq(X, Y)) | (~leq(Y, X)))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[53, 43])).
% 0.13/0.42 tff(55,plain,
% 0.13/0.42 (((~![X: $i, Y: $i] : ((X = Y) | (~leq(X, Y)) | (~leq(Y, X)))) | ((v600 = X!2) | (~leq(v600, X!2)) | (~leq(X!2, v600)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (~leq(X, Y)) | (~leq(Y, X)))) | (v600 = X!2) | (~leq(v600, X!2)) | (~leq(X!2, v600)))),
% 0.13/0.42 inference(rewrite,[status(thm)],[])).
% 0.13/0.42 tff(56,plain,
% 0.13/0.42 ((~![X: $i, Y: $i] : ((X = Y) | (~leq(X, Y)) | (~leq(Y, X)))) | ((v600 = X!2) | (~leq(v600, X!2)) | (~leq(X!2, v600)))),
% 0.13/0.42 inference(quant_inst,[status(thm)],[])).
% 0.13/0.42 tff(57,plain,
% 0.13/0.42 ((~![X: $i, Y: $i] : ((X = Y) | (~leq(X, Y)) | (~leq(Y, X)))) | (v600 = X!2) | (~leq(v600, X!2)) | (~leq(X!2, v600))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[56, 55])).
% 0.13/0.42 tff(58,plain,
% 0.13/0.42 (v600 = X!2),
% 0.13/0.42 inference(unit_resolution,[status(thm)],[57, 54, 42, 41])).
% 0.13/0.42 tff(59,plain,
% 0.13/0.42 (X!2 = v600),
% 0.13/0.42 inference(symmetry,[status(thm)],[58])).
% 0.13/0.42 tff(60,plain,
% 0.13/0.42 (less(X!2, X!2) <=> less(v600, X!2)),
% 0.13/0.42 inference(monotonicity,[status(thm)],[59])).
% 0.13/0.42 tff(61,plain,
% 0.13/0.42 (less(v600, X!2) <=> less(X!2, X!2)),
% 0.13/0.42 inference(symmetry,[status(thm)],[60])).
% 0.13/0.42 tff(62,plain,
% 0.13/0.42 (less(X!2, v600) <=> less(v600, X!2)),
% 0.13/0.42 inference(monotonicity,[status(thm)],[59, 58])).
% 0.13/0.42 tff(63,plain,
% 0.13/0.42 (less(v600, X!2)),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[27, 62])).
% 0.13/0.42 tff(64,plain,
% 0.13/0.42 (less(X!2, X!2)),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[63, 61])).
% 0.13/0.42 tff(65,plain,
% 0.13/0.42 (^[X: $i] : refl((~less(X, X)) <=> (~less(X, X)))),
% 0.13/0.42 inference(bind,[status(th)],[])).
% 0.13/0.42 tff(66,plain,
% 0.13/0.42 (![X: $i] : (~less(X, X)) <=> ![X: $i] : (~less(X, X))),
% 0.13/0.42 inference(quant_intro,[status(thm)],[65])).
% 0.13/0.42 tff(67,plain,
% 0.13/0.42 (![X: $i] : (~less(X, X)) <=> ![X: $i] : (~less(X, X))),
% 0.13/0.42 inference(rewrite,[status(thm)],[])).
% 0.13/0.42 tff(68,axiom,(![X: $i] : (~less(X, X))), file('/export/starexec/sandbox2/benchmark/Axioms/MGT002+0.ax','irreflexive')).
% 0.13/0.42 tff(69,plain,
% 0.13/0.42 (![X: $i] : (~less(X, X))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[68, 67])).
% 0.13/0.42 tff(70,plain,(
% 0.13/0.42 ![X: $i] : (~less(X, X))),
% 0.13/0.42 inference(skolemize,[status(sab)],[69])).
% 0.13/0.42 tff(71,plain,
% 0.13/0.42 (![X: $i] : (~less(X, X))),
% 0.13/0.42 inference(modus_ponens,[status(thm)],[70, 66])).
% 0.13/0.42 tff(72,plain,
% 0.13/0.42 ((~![X: $i] : (~less(X, X))) | (~less(X!2, X!2))),
% 0.13/0.42 inference(quant_inst,[status(thm)],[])).
% 0.13/0.42 tff(73,plain,
% 0.13/0.42 (~less(X!2, X!2)),
% 0.13/0.42 inference(unit_resolution,[status(thm)],[72, 71])).
% 0.13/0.42 tff(74,plain,
% 0.13/0.42 ($false),
% 0.13/0.42 inference(unit_resolution,[status(thm)],[73, 64])).
% 0.13/0.42 % SZS output end Proof
% 0.13/0.42 % E exiting
%------------------------------------------------------------------------------