TSTP Solution File: SYO040_8 by Leo-III-SAT---1.7.12
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%------------------------------------------------------------------------------
% File : Leo-III-SAT---1.7.12
% Problem : SYO040_8 : TPTP v8.2.0. Released v8.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d
% Computer : n013.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 08:59:03 EDT 2024
% Result : Theorem 3.89s 1.85s
% Output : Refutation 3.89s
% Verified :
% SZS Type : Refutation
% Derivation depth : 26
% Number of leaves : 4
% Syntax : Number of formulae : 32 ( 11 unt; 3 typ; 0 def)
% Number of atoms : 147 ( 14 equ; 0 cnn)
% Maximal formula atoms : 6 ( 5 avg)
% Number of connectives : 124 ( 26 ~; 21 |; 0 &; 77 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 2 ( 2 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 3 usr; 3 con; 0-2 aty)
% Number of variables : 0 ( 0 ^ 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
thf(f_type,type,
f: $o > $o ).
thf(h_type,type,
h: $o > $i ).
thf(x_type,type,
x: $o ).
thf(1,conjecture,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
= ( h @ ( f @ x ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',2) ).
thf(2,negated_conjecture,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
!= ( h @ ( f @ x ) ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(3,plain,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
!= ( h @ ( f @ x ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(4,plain,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
!= ( h @ ( f @ x ) ) ),
inference(lifteq,[status(thm)],[3]) ).
thf(5,plain,
( ( f @ ( f @ ( f @ x ) ) )
!= ( f @ x ) ),
inference(simp,[status(thm)],[4]) ).
thf(6,plain,
( ( f @ ( f @ x ) )
!= x ),
inference(simp,[status(thm)],[5]) ).
thf(10,plain,
( ( f @ ( f @ x ) )
| x ),
inference(bool_ext,[status(thm)],[6]) ).
thf(7,plain,
( ~ ( f @ ( f @ ( f @ x ) ) )
| ~ ( f @ x ) ),
inference(bool_ext,[status(thm)],[5]) ).
thf(26,plain,
( x
| ~ ( f @ $true )
| ~ ( f @ x )
| ( ( f @ ( f @ x ) )
!= ( f @ ( f @ x ) ) ) ),
inference(paramod_ordered,[status(thm)],[10,7]) ).
thf(27,plain,
( x
| ~ ( f @ $true )
| ~ ( f @ x ) ),
inference(pattern_uni,[status(thm)],[26:[]]) ).
thf(54,plain,
( x
| ~ ( f @ x )
| ( ( f @ ( f @ x ) )
!= ( f @ $true ) ) ),
inference(paramod_ordered,[status(thm)],[10,27]) ).
thf(57,plain,
( x
| ~ ( f @ x )
| ~ ( f @ x ) ),
inference(simp,[status(thm)],[54]) ).
thf(61,plain,
( x
| ~ ( f @ x ) ),
inference(simp,[status(thm)],[57]) ).
thf(114,plain,
( x
| ( ( f @ ( f @ x ) )
!= ( f @ x ) ) ),
inference(paramod_ordered,[status(thm)],[10,61]) ).
thf(116,plain,
( x
| ( ( f @ x )
!= x ) ),
inference(simp,[status(thm)],[114]) ).
thf(119,plain,
( x
| ( f @ x )
| x ),
inference(bool_ext,[status(thm)],[116]) ).
thf(122,plain,
( x
| ( f @ x ) ),
inference(simp,[status(thm)],[119]) ).
thf(150,plain,
( x
| ( ( f @ x )
!= ( f @ x ) ) ),
inference(paramod_ordered,[status(thm)],[122,61]) ).
thf(151,plain,
x,
inference(pattern_uni,[status(thm)],[150:[]]) ).
thf(168,plain,
~ ( f @ ( f @ $true ) ),
inference(rewrite,[status(thm)],[6,151]) ).
thf(167,plain,
( ( f @ ( f @ ( f @ $true ) ) )
!= ( f @ $true ) ),
inference(rewrite,[status(thm)],[5,151]) ).
thf(180,plain,
( ( f @ $false )
!= ( f @ $true ) ),
inference(rewrite,[status(thm)],[167,168]) ).
thf(183,plain,
( ( f @ $false )
| ( f @ $true ) ),
inference(bool_ext,[status(thm)],[180]) ).
thf(200,plain,
( ( f @ $true )
| ( ( f @ ( f @ $true ) )
!= ( f @ $false ) ) ),
inference(paramod_ordered,[status(thm)],[183,168]) ).
thf(209,plain,
( ( f @ $true )
| ( f @ $true ) ),
inference(simp,[status(thm)],[200]) ).
thf(210,plain,
f @ $true,
inference(simp,[status(thm)],[209]) ).
thf(219,plain,
~ ( f @ $true ),
inference(rewrite,[status(thm)],[168,210]) ).
thf(224,plain,
~ $true,
inference(rewrite,[status(thm)],[219,210]) ).
thf(225,plain,
$false,
inference(simp,[status(thm)],[224]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : SYO040_8 : TPTP v8.2.0. Released v8.0.0.
% 0.08/0.16 % Command : run_Leo-III %s %d
% 0.16/0.37 % Computer : n013.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 : Mon May 20 10:38:24 EDT 2024
% 0.16/0.38 % CPUTime :
% 0.98/0.88 % [INFO] Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 1.19/0.97 % [INFO] Parsing done (93ms).
% 1.19/0.98 % [INFO] Running in sequential loop mode.
% 1.63/1.21 % [INFO] nitpick registered as external prover.
% 1.63/1.21 % [INFO] Scanning for conjecture ...
% 1.78/1.26 % [INFO] Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ...
% 1.78/1.28 % [INFO] Axiom selection finished. Selected 0 axioms (removed 0 axioms).
% 1.78/1.28 % [INFO] Problem is typed first-order (TPTP TFF).
% 1.78/1.29 % [INFO] Type checking passed.
% 1.78/1.29 % [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 ...
% 3.89/1.85 % [INFO] Killing All external provers ...
% 3.89/1.85 % Time passed: 1308ms (effective reasoning time: 870ms)
% 3.89/1.85 % 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)>
% 3.89/1.85 % Axioms used in derivation (0):
% 3.89/1.85 % No. of inferences in proof: 29
% 3.89/1.85 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 1308 ms resp. 870 ms w/o parsing
% 3.89/1.92 % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 3.89/1.92 % [INFO] Killing All external provers ...
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