TSTP Solution File: SEU501_8 by Leo-III---1.7.7
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%------------------------------------------------------------------------------
% File : Leo-III---1.7.7
% Problem : SEU501_8 : TPTP v8.1.2. Released v8.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d
% Computer : n015.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 : Fri May 19 11:59:24 EDT 2023
% Result : Theorem 2.39s 1.49s
% Output : Refutation 2.39s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 5
% Syntax : Number of formulae : 9 ( 3 unt; 3 typ; 0 def)
% Number of atoms : 13 ( 2 equ; 0 cnn)
% Maximal formula atoms : 2 ( 2 avg)
% Number of connectives : 20 ( 4 ~; 0 |; 0 &; 10 @)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 2 ( 2 >; 0 *; 0 +; 0 <<)
% Number of symbols : 5 ( 3 usr; 3 con; 0-2 aty)
% Number of variables : 8 ( 0 ^; 8 !; 0 ?; 8 :)
% Comments :
%------------------------------------------------------------------------------
thf(in_type,type,
in: $i > $i > $o ).
thf(emptyset_type,type,
emptyset: $i ).
thf(emptysetAx_type,type,
emptysetAx: $o ).
thf(1,conjecture,
( emptysetAx
=> ! [A: $i] :
( ( in @ A @ emptyset )
=> ! [B: $o] : B ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptysetE) ).
thf(2,negated_conjecture,
~ ( emptysetAx
=> ! [A: $i] :
( ( in @ A @ emptyset )
=> ! [B: $o] : B ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(4,plain,
~ ( emptysetAx
=> ! [A: $i] :
( ( in @ A @ emptyset )
=> ! [B: $o] : B ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(3,axiom,
( emptysetAx
= ( ! [A: $i] :
~ ( in @ A @ emptyset ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptysetAx) ).
thf(9,plain,
( emptysetAx
= ( ! [A: $i] :
~ ( in @ A @ emptyset ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).
thf(11,plain,
$false,
inference(cvc4,[status(thm)],[4,9]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SEU501_8 : TPTP v8.1.2. Released v8.0.0.
% 0.07/0.15 % Command : run_Leo-III %s %d
% 0.16/0.37 % Computer : n015.cluster.edu
% 0.16/0.37 % Model : x86_64 x86_64
% 0.16/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.37 % Memory : 8042.1875MB
% 0.16/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.37 % CPULimit : 300
% 0.16/0.37 % WCLimit : 300
% 0.16/0.37 % DateTime : Thu May 18 12:46:53 EDT 2023
% 0.16/0.37 % CPUTime :
% 0.84/0.85 % [INFO] Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 1.16/0.96 % [INFO] Parsing done (102ms).
% 1.16/0.96 % [INFO] Running in sequential loop mode.
% 1.51/1.16 % [INFO] eprover registered as external prover.
% 1.51/1.16 % [INFO] cvc4 registered as external prover.
% 1.51/1.16 % [INFO] Scanning for conjecture ...
% 1.69/1.20 % [INFO] Definitions in FOF are currently treated as axioms.
% 1.69/1.22 % [INFO] Found a conjecture and 1 axioms. Running axiom selection ...
% 1.69/1.24 % [INFO] Axiom selection finished. Selected 1 axioms (removed 0 axioms).
% 1.69/1.24 % [INFO] Definitions in FOF are currently treated as axioms.
% 1.69/1.24 % [INFO] Problem is typed first-order (TPTP TFF).
% 1.69/1.24 % [INFO] Type checking passed.
% 1.69/1.25 % [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 ...
% 2.39/1.49 % External prover 'cvc4' found a proof!
% 2.39/1.49 % [INFO] Killing All external provers ...
% 2.39/1.49 % Time passed: 968ms (effective reasoning time: 522ms)
% 2.39/1.49 % 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)>
% 2.39/1.49 % Axioms used in derivation (1): emptysetAx
% 2.39/1.49 % No. of inferences in proof: 6
% 2.39/1.49 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 968 ms resp. 522 ms w/o parsing
% 2.39/1.53 % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 2.39/1.53 % [INFO] Killing All external provers ...
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