TSTP Solution File: SET580^3 by Leo-III---1.7.12
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%------------------------------------------------------------------------------
% File : Leo-III---1.7.12
% Problem : SET580^3 : TPTP v8.2.0. Released v3.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d
% Computer : n022.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 03:02:58 EDT 2024
% Result : Theorem 2.90s 1.65s
% Output : Refutation 3.04s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of formulae : 6 ( 5 unt; 1 typ; 1 def)
% Number of atoms : 11 ( 7 equ; 0 cnn)
% Maximal formula atoms : 1 ( 2 avg)
% Number of connectives : 35 ( 9 ~; 2 |; 4 &; 20 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 13 ( 13 >; 0 *; 0 +; 0 <<)
% Number of symbols : 3 ( 1 usr; 1 con; 0-3 aty)
% Number of variables : 12 ( 3 ^ 9 !; 0 ?; 12 :)
% Comments :
%------------------------------------------------------------------------------
thf(excl_union_type,type,
excl_union: ( $i > $o ) > ( $i > $o ) > $i > $o ).
thf(excl_union_def,definition,
( excl_union
= ( ^ [A: $i > $o,B: $i > $o,C: $i] :
( ( ( A @ C )
& ~ ( B @ C ) )
| ( ~ ( A @ C )
& ( B @ C ) ) ) ) ) ).
thf(1,conjecture,
! [A: $i > $o,B: $i > $o,C: $i] :
( ( excl_union @ A @ B @ C )
= ( ( A @ C )
= ( ~ ( B @ C ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm) ).
thf(2,negated_conjecture,
~ ! [A: $i > $o,B: $i > $o,C: $i] :
( ( excl_union @ A @ B @ C )
= ( ( A @ C )
= ( ~ ( B @ C ) ) ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(3,plain,
~ ! [A: $i > $o,B: $i > $o,C: $i] :
( ( ( ( A @ C )
& ~ ( B @ C ) )
| ( ~ ( A @ C )
& ( B @ C ) ) )
= ( ( A @ C )
= ( ~ ( B @ C ) ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(16,plain,
$false,
inference(e,[status(thm)],[3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SET580^3 : TPTP v8.2.0. Released v3.6.0.
% 0.13/0.15 % Command : run_Leo-III %s %d
% 0.15/0.36 % Computer : n022.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Mon May 20 11:46:54 EDT 2024
% 0.15/0.36 % CPUTime :
% 0.97/0.89 % [INFO] Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 1.39/1.03 % [INFO] Parsing done (134ms).
% 1.39/1.04 % [INFO] Running in sequential loop mode.
% 1.81/1.26 % [INFO] eprover registered as external prover.
% 1.81/1.26 % [INFO] cvc4 registered as external prover.
% 1.81/1.26 % [INFO] Scanning for conjecture ...
% 2.02/1.34 % [INFO] Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ...
% 2.02/1.35 % [INFO] Axiom selection finished. Selected 0 axioms (removed 0 axioms).
% 2.02/1.35 % [INFO] Problem is higher-order (TPTP THF).
% 2.02/1.36 % [INFO] Type checking passed.
% 2.02/1.36 % [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 ...
% 2.90/1.65 % External prover 'e' found a proof!
% 2.90/1.65 % [INFO] Killing All external provers ...
% 2.90/1.65 % Time passed: 1136ms (effective reasoning time: 607ms)
% 2.90/1.65 % 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)>
% 2.90/1.65 % Axioms used in derivation (0):
% 2.90/1.65 % No. of inferences in proof: 4
% 2.90/1.65 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 1136 ms resp. 607 ms w/o parsing
% 3.04/1.71 % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 3.04/1.71 % [INFO] Killing All external provers ...
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