TSTP Solution File: SEU839^5 by Leo-III---1.7.12
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%------------------------------------------------------------------------------
% File : Leo-III---1.7.12
% Problem : SEU839^5 : TPTP v8.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d
% Computer : n007.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue May 21 03:40:15 EDT 2024
% Result : Theorem 2.71s 1.54s
% Output : Refutation 2.75s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 5
% Syntax : Number of formulae : 15 ( 9 unt; 4 typ; 0 def)
% Number of atoms : 31 ( 7 equ; 0 cnn)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 62 ( 11 ~; 18 |; 0 &; 33 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 8 ( 8 >; 0 *; 0 +; 0 <<)
% Number of symbols : 5 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 16 ( 10 ^ 6 !; 0 ?; 16 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf(sk1_type,type,
sk1: a > $o ).
thf(sk2_type,type,
sk2: a > $o ).
thf(sk3_type,type,
sk3: a ).
thf(1,conjecture,
! [A: a > $o,B: a > $o] :
( ( ^ [C: a] :
( ( A @ C )
| ( B @ C ) ) )
= ( ^ [C: a] :
( ( B @ C )
| ( A @ C ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cGAZING_THM26_pme) ).
thf(2,negated_conjecture,
~ ! [A: a > $o,B: a > $o] :
( ( ^ [C: a] :
( ( A @ C )
| ( B @ C ) ) )
= ( ^ [C: a] :
( ( B @ C )
| ( A @ C ) ) ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(3,plain,
~ ! [A: a > $o,B: a > $o] :
( ( ^ [C: a] :
( ( A @ C )
| ( B @ C ) ) )
= ( ^ [C: a] :
( ( B @ C )
| ( A @ C ) ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(4,plain,
( ( ^ [A: a] :
( ( sk1 @ A )
| ( sk2 @ A ) ) )
!= ( ^ [A: a] :
( ( sk2 @ A )
| ( sk1 @ A ) ) ) ),
inference(cnf,[status(esa)],[3]) ).
thf(5,plain,
( ( ^ [A: a] :
( ( sk1 @ A )
| ( sk2 @ A ) ) )
!= ( ^ [A: a] :
( ( sk2 @ A )
| ( sk1 @ A ) ) ) ),
inference(lifteq,[status(thm)],[4]) ).
thf(7,plain,
( ( ( sk1 @ sk3 )
| ( sk2 @ sk3 ) )
!= ( ( sk2 @ sk3 )
| ( sk1 @ sk3 ) ) ),
inference(func_ext,[status(esa)],[5]) ).
thf(13,plain,
( ~ ( ( sk1 @ sk3 )
| ( sk2 @ sk3 ) )
| ~ ( ( sk2 @ sk3 )
| ( sk1 @ sk3 ) ) ),
inference(bool_ext,[status(thm)],[7]) ).
thf(16,plain,
( ~ ( sk1 @ sk3 )
| ~ ( sk1 @ sk3 ) ),
inference(cnf,[status(esa)],[13]) ).
thf(19,plain,
~ ( sk1 @ sk3 ),
inference(simp,[status(thm)],[16]) ).
thf(23,plain,
( ( $false
| ( sk2 @ sk3 ) )
!= ( ( sk2 @ sk3 )
| $false ) ),
inference(rewrite,[status(thm)],[7,19]) ).
thf(24,plain,
$false,
inference(simp,[status(thm)],[23]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : SEU839^5 : TPTP v8.2.0. Released v4.0.0.
% 0.03/0.13 % Command : run_Leo-III %s %d
% 0.14/0.35 % Computer : n007.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Sun May 19 17:49:24 EDT 2024
% 0.14/0.35 % CPUTime :
% 0.93/0.84 % [INFO] Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 1.02/0.93 % [INFO] Parsing done (90ms).
% 1.02/0.94 % [INFO] Running in sequential loop mode.
% 1.47/1.13 % [INFO] eprover registered as external prover.
% 1.47/1.14 % [INFO] cvc4 registered as external prover.
% 1.47/1.14 % [INFO] Scanning for conjecture ...
% 1.64/1.18 % [INFO] Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ...
% 1.73/1.20 % [INFO] Axiom selection finished. Selected 0 axioms (removed 0 axioms).
% 1.73/1.20 % [INFO] Problem is higher-order (TPTP THF).
% 1.73/1.20 % [INFO] Type checking passed.
% 1.73/1.21 % [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 ...
% 2.53/1.53 % [INFO] Killing All external provers ...
% 2.71/1.54 % Time passed: 1031ms (effective reasoning time: 595ms)
% 2.71/1.54 % 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)>
% 2.71/1.54 % Axioms used in derivation (0):
% 2.71/1.54 % No. of inferences in proof: 11
% 2.71/1.54 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 1031 ms resp. 595 ms w/o parsing
% 2.75/1.62 % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 2.75/1.62 % [INFO] Killing All external provers ...
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