%------------------------------------------------------------------------------
% File : Leo-III---1.8.0
% Problem : LCL705^1 : TPTP v9.3.1. Bugfixed v5.0.0.
% Transfm : none
% Format : tptp:raw
% Command : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% Computer : n012.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 : Wed Sep 30 08:14:10 AM UTC 2026
% Result : Theorem 2.24s 1.24s
% Output : Refutation 2.24s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : LCL705^1 : TPTP v9.3.1. Bugfixed v5.0.0.
% 0.00/0.05 % Command : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.08/0.14 % Computer : n012.cluster.edu
% 0.08/0.14 % Model : x86_64 x86_64
% 0.08/0.14 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.14 % Memory : 8046.5625MB
% 0.08/0.14 % OS : Linux 6.8.0-71-generic
% 0.08/0.14 % CPULimit : 300
% 0.08/0.14 % WCLimit : 300
% 0.08/0.14 % DateTime : Tue Sep 29 09:44:03 UTC 2026
% 0.08/0.14 % CPUTime :
% 0.08/0.14 Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.55/0.45 % [INFO] Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 0.74/0.57 % [INFO] Parsing done (126ms).
% 0.74/0.58 % [INFO] Running in sequential loop mode.
% 1.11/0.79 % [INFO] eprover registered as external prover.
% 1.11/0.79 % [INFO] Scanning for conjecture ...
% 1.29/0.89 % [INFO] Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ...
% 1.53/0.90 % [INFO] Axiom selection finished. Selected 0 axioms (removed 0 axioms).
% 1.53/0.91 % [INFO] Problem is higher-order (TPTP THF).
% 1.53/0.91 % [INFO] Type checking passed.
% 1.53/0.91 % [CONFIG] Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>. Searching for refutation ...
% 2.24/1.24 % External prover 'e' found a proof!
% 2.24/1.24 % [INFO] Killing All external provers ...
% 2.24/1.24 % Time passed: 1016ms (effective reasoning time: 653ms)
% 2.24/1.24 % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 2.24/1.24 % Axioms used in derivation (0):
% 2.24/1.24 % No. of inferences in proof: 4
% 2.24/1.24 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 1016 ms resp. 653 ms w/o parsing
% 2.24/1.27 % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 2.24/1.27 thf(mu_type, type, mu: $tType).
% 2.24/1.27 thf(mnot_decl, type, mnot: (($i > $o) > ($i > $o))).
% 2.24/1.27 thf(mor_decl, type, mor: (($i > $o) > (($i > $o) > ($i > $o)))).
% 2.24/1.27 thf(mand_decl, type, mand: (($i > $o) > (($i > $o) > ($i > $o)))).
% 2.24/1.27 thf(mimplies_decl, type, mimplies: (($i > $o) > (($i > $o) > ($i > $o)))).
% 2.24/1.27 thf(mequiv_decl, type, mequiv: (($i > $o) > (($i > $o) > ($i > $o)))).
% 2.24/1.27 thf(mforall_prop_decl, type, mforall_prop: ((($i > $o) > ($i > $o)) > ($i > $o))).
% 2.24/1.27 thf(mbox_decl, type, mbox: (($i > ($i > $o)) > (($i > $o) > ($i > $o)))).
% 2.24/1.27 thf(mdia_decl, type, mdia: (($i > ($i > $o)) > (($i > $o) > ($i > $o)))).
% 2.24/1.27 thf(mfunctional_decl, type, mfunctional: (($i > ($i > $o)) > $o)).
% 2.24/1.27 thf(mvalid_decl, type, mvalid: (($i > $o) > $o)).
% 2.24/1.27 thf(mnot_def, definition, mnot = (^ [A:($i > $o),B:$i]: ~ (A @ B)) ).
% 2.24/1.27 thf(mor_def, definition, mor = (^ [A:($i > $o),B:($i > $o),C:$i]: ((A @ C) | (B @ C))) ).
% 2.24/1.27 thf(mand_def, definition, mand = (^ [A:($i > $o),B:($i > $o)]: (mnot @ (mor @ (mnot @ A) @ (mnot @ B)))) ).
% 2.24/1.27 thf(mimplies_def, definition, mimplies = (^ [A:($i > $o)]: (mor @ (mnot @ A))) ).
% 2.24/1.27 thf(mequiv_def, definition, mequiv = (^ [A:($i > $o),B:($i > $o)]: (mand @ (mimplies @ A @ B) @ (mimplies @ B @ A))) ).
% 2.24/1.27 thf(mforall_prop_def, definition, mforall_prop = (^ [A:(($i > $o) > ($i > $o)),B:$i]: ! [C:($i > $o)]: (A @ C @ B)) ).
% 2.24/1.27 thf(mbox_def, definition, mbox = (^ [A:($i > ($i > $o)),B:($i > $o),C:$i]: ! [D:$i]: (~ (A @ C @ D) | (B @ D))) ).
% 2.24/1.27 thf(mdia_def, definition, mdia = (^ [A:($i > ($i > $o)),B:($i > $o)]: (mnot @ (mbox @ A @ (mnot @ B)))) ).
% 2.24/1.27 thf(mfunctional_def, definition, mfunctional = (^ [A:($i > ($i > $o))]: ! [B:$i]: ? [C:$i]: ((A @ B @ C) & ! [D:$i]: ((A @ B @ D) => (C = D)))) ).
% 2.24/1.27 thf(mvalid_def, definition, mvalid = ((!) @ $i) ).
% 2.24/1.27 thf(1,conjecture,((! [A:($i > ($i > $o))]: ((mfunctional @ A) => (mvalid @ (mforall_prop @ (^ [B:($i > $o)]: (mequiv @ (mdia @ A @ B) @ (mbox @ A @ B)))))))),file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj)).
% 2.24/1.27 thf(2,negated_conjecture,((~ (! [A:($i > ($i > $o))]: ((mfunctional @ A) => (mvalid @ (mforall_prop @ (^ [B:($i > $o)]: (mequiv @ (mdia @ A @ B) @ (mbox @ A @ B))))))))),inference(neg_conjecture,[status(cth)],[1])).
% 2.24/1.27 thf(3,plain,((~ (! [A:($i > ($i > $o))]: ((! [B:$i]: ? [C:$i]: ((A @ B @ C) & ! [D:$i]: ((A @ B @ D) => (C = D)))) => (! [B:$i,C:($i > $o)]: ~ (~ (! [D:$i]: (~ (A @ B @ D) | ~ (C @ D)) | ! [D:$i]: (~ (A @ B @ D) | (C @ D))) | ~ (~ (! [D:$i]: (~ (A @ B @ D) | (C @ D))) | ~ (! [D:$i]: (~ (A @ B @ D) | ~ (C @ D)))))))))),inference(defexp_and_simp_and_etaexpand,[status(thm)],[2])).
% 2.24/1.27 thf(17,plain,(($false)),inference(e,[status(thm)],[3])).
% 2.24/1.27 % SZS output end Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 2.24/1.27 % [INFO] Killing All external provers ...
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