TSTP Solution File: SEV012^5 by Leo-III---1.7.15
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%------------------------------------------------------------------------------
% File : Leo-III---1.7.15
% Problem : SEV012^5 : TPTP v8.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d THM
% Computer : n017.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 : Mon Jun 24 15:57:59 EDT 2024
% Result : Theorem 2.06s 1.37s
% Output : Refutation 2.17s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 1
% Syntax : Number of formulae : 4 ( 2 unt; 0 typ; 0 def)
% Number of atoms : 18 ( 2 equ; 0 cnn)
% Maximal formula atoms : 6 ( 4 avg)
% Number of connectives : 12 ( 2 ~; 0 |; 6 &; 0 @)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 3 ( 0 usr; 2 con; 0-2 aty)
% Number of variables : 18 ( 8 ^ 10 !; 0 ?; 18 :)
% Comments :
%------------------------------------------------------------------------------
thf(1,conjecture,
( ! [A: $o,B: $o] :
( $true
=> $true )
& ! [A: $o,B: $o,C: $o] :
( ( $true
& $true )
=> $true )
& ( ( ^ [A: $o,B: $o] : $true )
= ( ^ [A: $o,B: $o] : $true ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cTHM519_pme) ).
thf(2,negated_conjecture,
~ ( ! [A: $o,B: $o] :
( $true
=> $true )
& ! [A: $o,B: $o,C: $o] :
( ( $true
& $true )
=> $true )
& ( ( ^ [A: $o,B: $o] : $true )
= ( ^ [A: $o,B: $o] : $true ) ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(3,plain,
~ $true,
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(4,plain,
$false,
inference(simp,[status(thm)],[3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : SEV012^5 : TPTP v8.2.0. Released v4.0.0.
% 0.10/0.12 % Command : run_Leo-III %s %d THM
% 0.13/0.34 % Computer : n017.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Fri Jun 21 19:42:55 EDT 2024
% 0.13/0.34 % CPUTime :
% 0.97/0.88 % [INFO] Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 1.14/0.98 % [INFO] Parsing done (99ms).
% 1.14/0.98 % [INFO] Running in sequential loop mode.
% 1.71/1.21 % [INFO] eprover registered as external prover.
% 1.71/1.21 % [INFO] Scanning for conjecture ...
% 1.81/1.26 % [INFO] Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ...
% 1.81/1.28 % [INFO] Axiom selection finished. Selected 0 axioms (removed 0 axioms).
% 1.81/1.28 % [INFO] Problem is higher-order (TPTP THF).
% 1.81/1.28 % [INFO] Type checking passed.
% 1.81/1.28 % [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 ...
% 2.06/1.37 % [INFO] Killing All external provers ...
% 2.06/1.37 % Time passed: 831ms (effective reasoning time: 382ms)
% 2.06/1.37 % 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)>
% 2.06/1.37 % Axioms used in derivation (0):
% 2.06/1.37 % No. of inferences in proof: 4
% 2.06/1.37 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 831 ms resp. 382 ms w/o parsing
% 2.17/1.40 % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 2.17/1.40 % [INFO] Killing All external provers ...
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