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Leo-III---1.8.0.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Leo-III---1.8.0
% Problem  : SYO397^1 : TPTP v9.3.1. Released v4.0.0.
% 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 : n013.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 08:45:43 AM UTC 2026

% Result   : Theorem 4.07s 2.16s
% Output   : Refutation 4.26s
% Verified : 
% SZS Type : -

% Comments : 
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SYO397^1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.08  % 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
% 0.11/0.21  % Computer : n013.cluster.edu
% 0.11/0.21  % Model    : x86_64 x86_64
% 0.11/0.21  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.21  % Memory   : 8046.5625MB
% 0.11/0.21  % OS       : Linux 6.8.0-71-generic
% 0.11/0.21  % CPULimit : 300
% 0.11/0.21  % WCLimit  : 300
% 0.11/0.21  % DateTime : Tue Sep 29 16:49:51 UTC 2026
% 0.11/0.22  % CPUTime  : 
% 0.11/0.22  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
% 0.90/0.78  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.60/1.04  % [INFO] 	 Parsing done (255ms). 
% 1.60/1.05  % [INFO] 	 Running in sequential loop mode. 
% 2.34/1.46  % [INFO] 	 eprover registered as external prover. 
% 2.34/1.46  % [INFO] 	 Scanning for conjecture ... 
% 2.81/1.64  % [INFO] 	 Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ... 
% 2.81/1.67  % [INFO] 	 Axiom selection finished. Selected 0 axioms (removed 0 axioms). 
% 2.81/1.67  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 2.81/1.68  % [INFO] 	 Type checking passed. 
% 2.81/1.68  % [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 ... 
% 4.07/2.16  % External prover 'e' found a proof!
% 4.07/2.16  % [INFO] 	 Killing All external provers ... 
% 4.07/2.16  % Time passed: 1805ms (effective reasoning time: 1100ms)
% 4.07/2.16  % 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)>
% 4.07/2.16  % Axioms used in derivation (0): 
% 4.07/2.16  % No. of inferences in proof: 4
% 4.07/2.16  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 1805 ms resp. 1100 ms w/o parsing
% 4.26/2.21  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 4.26/2.21  thf(mu_type, type, mu: $tType).
% 4.26/2.21  thf(mnot_decl, type, mnot: (($i > $o) > ($i > $o))).
% 4.26/2.21  thf(mor_decl, type, mor: (($i > $o) > (($i > $o) > ($i > $o)))).
% 4.26/2.21  thf(mimplies_decl, type, mimplies: (($i > $o) > (($i > $o) > ($i > $o)))).
% 4.26/2.21  thf(mvalid_decl, type, mvalid: (($i > $o) > $o)).
% 4.26/2.21  thf(rel_k_decl, type, rel_k: ($i > ($i > $o))).
% 4.26/2.21  thf(mbox_k_decl, type, mbox_k: (($i > $o) > ($i > $o))).
% 4.26/2.21  thf(p_decl, type, p: ($i > $o)).
% 4.26/2.21  thf(q_decl, type, q: ($i > $o)).
% 4.26/2.21  thf(mnot_def, definition, mnot = (^ [A:($i > $o),B:$i]: ~ (A @ B)) ).
% 4.26/2.21  thf(mor_def, definition, mor = (^ [A:($i > $o),B:($i > $o),C:$i]: ((A @ C) | (B @ C))) ).
% 4.26/2.21  thf(mimplies_def, definition, mimplies = (^ [A:($i > $o)]: (mor @ (mnot @ A))) ).
% 4.26/2.21  thf(mvalid_def, definition, mvalid = ((!) @ $i) ).
% 4.26/2.21  thf(mbox_k_def, definition, mbox_k = (^ [A:($i > $o),B:$i]: ! [C:$i]: (~ (rel_k @ B @ C) | (A @ C))) ).
% 4.26/2.21  thf(1,conjecture,((mvalid @ (mimplies @ (mbox_k @ p) @ (mbox_k @ (mimplies @ q @ p))))),file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove)).
% 4.26/2.21  thf(2,negated_conjecture,((~ (mvalid @ (mimplies @ (mbox_k @ p) @ (mbox_k @ (mimplies @ q @ p)))))),inference(neg_conjecture,[status(cth)],[1])).
% 4.26/2.21  thf(3,plain,((~ (! [A:$i]: (~ (! [B:$i]: (~ (rel_k @ A @ B) | (p @ B))) | ! [B:$i]: (~ (rel_k @ A @ B) | ~ (q @ B) | (p @ B)))))),inference(defexp_and_simp_and_etaexpand,[status(thm)],[2])).
% 4.26/2.21  thf(9,plain,(($false)),inference(e,[status(thm)],[3])).
% 4.26/2.21  % SZS output end Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 4.26/2.21  % [INFO] 	 Killing All external provers ... 
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