TSTP Solution File: SEV220^5 by Leo-III---1.7.15
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%------------------------------------------------------------------------------
% File : Leo-III---1.7.15
% Problem : SEV220^5 : TPTP v8.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d THM
% Computer : n029.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 15:58:32 EDT 2024
% Result : Theorem 2.91s 1.62s
% Output : Refutation 2.91s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 1
% Syntax : Number of formulae : 4 ( 1 unt; 0 typ; 0 def)
% Number of atoms : 16 ( 9 equ; 0 cnn)
% Maximal formula atoms : 4 ( 4 avg)
% Number of connectives : 41 ( 2 ~; 0 |; 9 &; 21 @)
% ( 0 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 7 avg)
% Number of types : 3 ( 2 usr)
% Number of type conns : 9 ( 9 >; 0 *; 0 +; 0 <<)
% Number of symbols : 4 ( 2 usr; 1 con; 0-2 aty)
% Number of variables : 21 ( 3 ^ 9 !; 9 ?; 21 :)
% Comments :
%------------------------------------------------------------------------------
thf(b_type,type,
b: $tType ).
thf(a_type,type,
a: $tType ).
thf(f_type,type,
f: b > a ).
thf(w_type,type,
w: ( b > $o ) > $o ).
thf(1,conjecture,
! [A: a] :
( ? [B: b] :
( ! [C: b > $o] :
( ( w @ C )
=> ( C @ B ) )
& ( A
= ( f @ B ) ) )
=> ! [B: a > $o] :
( ? [C: b > $o] :
( ( w @ C )
& ( B
= ( ^ [D: a] :
? [E: b] :
( ( C @ E )
& ( D
= ( f @ E ) ) ) ) ) )
=> ( B @ A ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cX5205_pme) ).
thf(2,negated_conjecture,
~ ! [A: a] :
( ? [B: b] :
( ! [C: b > $o] :
( ( w @ C )
=> ( C @ B ) )
& ( A
= ( f @ B ) ) )
=> ! [B: a > $o] :
( ? [C: b > $o] :
( ( w @ C )
& ( B
= ( ^ [D: a] :
? [E: b] :
( ( C @ E )
& ( D
= ( f @ E ) ) ) ) ) )
=> ( B @ A ) ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(3,plain,
~ ! [A: a] :
( ? [B: b] :
( ! [C: b > $o] :
( ( w @ C )
=> ( C @ B ) )
& ( A
= ( f @ B ) ) )
=> ! [B: a > $o] :
( ? [C: b > $o] :
( ( w @ C )
& ( B
= ( ^ [D: a] :
? [E: b] :
( ( C @ E )
& ( D
= ( f @ E ) ) ) ) ) )
=> ( B @ A ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(12,plain,
$false,
inference(e,[status(thm)],[3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.11 % Problem : SEV220^5 : TPTP v8.2.0. Released v4.0.0.
% 0.10/0.11 % Command : run_Leo-III %s %d THM
% 0.11/0.32 % Computer : n029.cluster.edu
% 0.11/0.32 % Model : x86_64 x86_64
% 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32 % Memory : 8042.1875MB
% 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32 % CPULimit : 300
% 0.11/0.32 % WCLimit : 300
% 0.11/0.32 % DateTime : Fri Jun 21 19:42:10 EDT 2024
% 0.11/0.32 % CPUTime :
% 0.86/0.85 % [INFO] Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 1.20/0.95 % [INFO] Parsing done (98ms).
% 1.20/0.96 % [INFO] Running in sequential loop mode.
% 1.50/1.16 % [INFO] eprover registered as external prover.
% 1.50/1.16 % [INFO] Scanning for conjecture ...
% 1.76/1.21 % [INFO] Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ...
% 1.86/1.23 % [INFO] Axiom selection finished. Selected 0 axioms (removed 0 axioms).
% 1.86/1.23 % [INFO] Problem is higher-order (TPTP THF).
% 1.88/1.24 % [INFO] Type checking passed.
% 1.88/1.24 % [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 ...
% 2.69/1.57 % External prover 'e' found a proof!
% 2.69/1.57 % [INFO] Killing All external provers ...
% 2.69/1.57 % Time passed: 1060ms (effective reasoning time: 612ms)
% 2.69/1.57 % 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)>
% 2.91/1.61 % Axioms used in derivation (0):
% 2.91/1.61 % No. of inferences in proof: 4
% 2.91/1.62 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 1060 ms resp. 612 ms w/o parsing
% 2.91/1.64 % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 2.91/1.64 % [INFO] Killing All external provers ...
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