TSTP Solution File: LCL727^5 by Satallax---3.5
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%------------------------------------------------------------------------------
% File : Satallax---3.5
% Problem : LCL727^5 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : satallax -E eprover-ho -P picomus -M modes -p tstp -t %d %s
% 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 : 600s
% DateTime : Sun Jul 17 14:10:37 EDT 2022
% Result : Theorem 33.23s 33.42s
% Output : Proof 33.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 28
% Syntax : Number of formulae : 35 ( 11 unt; 3 typ; 2 def)
% Number of atoms : 64 ( 2 equ; 0 cnn)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 111 ( 32 ~; 12 |; 0 &; 39 @)
% ( 11 <=>; 17 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 4 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 35 ( 35 >; 0 *; 0 +; 0 <<)
% Number of symbols : 17 ( 15 usr; 14 con; 0-2 aty)
% Number of variables : 29 ( 2 ^ 24 !; 0 ?; 29 :)
% ( 0 !>; 0 ?*; 0 @-; 3 @+)
% Comments :
%------------------------------------------------------------------------------
thf(ty_a,type,
a: $tType ).
thf(ty_eigen__1,type,
eigen__1: a > $o ).
thf(ty_eigen__0,type,
eigen__0: ( a > $o ) > $o ).
thf(h0,assumption,
! [X1: ( a > $o ) > $o,X2: a > $o] :
( ( X1 @ X2 )
=> ( X1 @ ( eps__0 @ X1 ) ) ),
introduced(assumption,[]) ).
thf(eigendef_eigen__1,definition,
( eigen__1
= ( eps__0
@ ^ [X1: a > $o] :
~ ( ( eigen__0 @ X1 )
=> ( X1
@ @+[X2: a] : ( X1 @ X2 ) ) ) ) ),
introduced(definition,[new_symbols(definition,[eigen__1])]) ).
thf(h1,assumption,
! [X1: ( ( a > $o ) > $o ) > $o,X2: ( a > $o ) > $o] :
( ( X1 @ X2 )
=> ( X1 @ ( eps__1 @ X1 ) ) ),
introduced(assumption,[]) ).
thf(eigendef_eigen__0,definition,
( eigen__0
= ( eps__1
@ ^ [X1: ( a > $o ) > $o] :
~ ( ! [X2: a > $o] :
( ( X1 @ X2 )
=> ~ ! [X3: a] :
~ ( X2 @ X3 ) )
=> ~ ! [X2: ( a > $o ) > a] :
~ ! [X3: a > $o] :
( ( X1 @ X3 )
=> ( X3 @ ( X2 @ X3 ) ) ) ) ) ),
introduced(definition,[new_symbols(definition,[eigen__0])]) ).
thf(sP1,plain,
( sP1
<=> ! [X1: a > $o] :
( ( eigen__0 @ X1 )
=> ( X1
@ @+[X2: a] : ( X1 @ X2 ) ) ) ),
introduced(definition,[new_symbols(definition,[sP1])]) ).
thf(sP2,plain,
( sP2
<=> ( eigen__1
@ @+[X1: a] : ( eigen__1 @ X1 ) ) ),
introduced(definition,[new_symbols(definition,[sP2])]) ).
thf(sP3,plain,
( sP3
<=> ! [X1: a > $o] :
( ( eigen__0 @ X1 )
=> ~ ! [X2: a] :
~ ( X1 @ X2 ) ) ),
introduced(definition,[new_symbols(definition,[sP3])]) ).
thf(sP4,plain,
( sP4
<=> ! [X1: ( a > $o ) > a] :
~ ! [X2: a > $o] :
( ( eigen__0 @ X2 )
=> ( X2 @ ( X1 @ X2 ) ) ) ),
introduced(definition,[new_symbols(definition,[sP4])]) ).
thf(sP5,plain,
( sP5
<=> ( eigen__0 @ eigen__1 ) ),
introduced(definition,[new_symbols(definition,[sP5])]) ).
thf(sP6,plain,
( sP6
<=> ! [X1: ( a > $o ) > $o] :
( ! [X2: a > $o] :
( ( X1 @ X2 )
=> ~ ! [X3: a] :
~ ( X2 @ X3 ) )
=> ~ ! [X2: ( a > $o ) > a] :
~ ! [X3: a > $o] :
( ( X1 @ X3 )
=> ( X3 @ ( X2 @ X3 ) ) ) ) ),
introduced(definition,[new_symbols(definition,[sP6])]) ).
thf(sP7,plain,
( sP7
<=> ( sP5
=> ~ ! [X1: a] :
~ ( eigen__1 @ X1 ) ) ),
introduced(definition,[new_symbols(definition,[sP7])]) ).
thf(sP8,plain,
( sP8
<=> ( ! [X1: ( a > $o ) > a > $o] :
~ ! [X2: ( a > $o ) > a] :
~ ! [X3: a > $o] :
( ~ ! [X4: a] :
~ ( X1 @ X3 @ X4 )
=> ( X1 @ X3 @ ( X2 @ X3 ) ) )
=> sP6 ) ),
introduced(definition,[new_symbols(definition,[sP8])]) ).
thf(sP9,plain,
( sP9
<=> ! [X1: a] :
~ ( eigen__1 @ X1 ) ),
introduced(definition,[new_symbols(definition,[sP9])]) ).
thf(sP10,plain,
( sP10
<=> ( sP5
=> sP2 ) ),
introduced(definition,[new_symbols(definition,[sP10])]) ).
thf(sP11,plain,
( sP11
<=> ( sP3
=> ~ sP4 ) ),
introduced(definition,[new_symbols(definition,[sP11])]) ).
thf(cTHM533,conjecture,
sP8 ).
thf(h2,negated_conjecture,
~ sP8,
inference(assume_negation,[status(cth)],[cTHM533]) ).
thf(1,plain,
( sP2
| sP9 ),
inference(choice_rule,[status(thm)],]) ).
thf(2,plain,
( ~ sP7
| ~ sP5
| ~ sP9 ),
inference(prop_rule,[status(thm)],]) ).
thf(3,plain,
( ~ sP3
| sP7 ),
inference(all_rule,[status(thm)],]) ).
thf(4,plain,
( sP10
| ~ sP2 ),
inference(prop_rule,[status(thm)],]) ).
thf(5,plain,
( sP10
| sP5 ),
inference(prop_rule,[status(thm)],]) ).
thf(6,plain,
( sP1
| ~ sP10 ),
inference(eigen_choice_rule,[status(thm),assumptions([h0])],[h0,eigendef_eigen__1]) ).
thf(7,plain,
( ~ sP4
| ~ sP1 ),
inference(all_rule,[status(thm)],]) ).
thf(8,plain,
( sP11
| sP4 ),
inference(prop_rule,[status(thm)],]) ).
thf(9,plain,
( sP11
| sP3 ),
inference(prop_rule,[status(thm)],]) ).
thf(10,plain,
( sP6
| ~ sP11 ),
inference(eigen_choice_rule,[status(thm),assumptions([h1])],[h1,eigendef_eigen__0]) ).
thf(11,plain,
( sP8
| ~ sP6 ),
inference(prop_rule,[status(thm)],]) ).
thf(12,plain,
$false,
inference(prop_unsat,[status(thm),assumptions([h2,h1,h0])],[1,2,3,4,5,6,7,8,9,10,11,h2]) ).
thf(13,plain,
$false,
inference(eigenvar_choice,[status(thm),assumptions([h2,h0]),eigenvar_choice(discharge,[h1])],[12,h1]) ).
thf(14,plain,
$false,
inference(eigenvar_choice,[status(thm),assumptions([h2]),eigenvar_choice(discharge,[h0])],[13,h0]) ).
thf(0,theorem,
sP8,
inference(contra,[status(thm),contra(discharge,[h2])],[12,h2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : LCL727^5 : TPTP v8.1.0. Released v4.0.0.
% 0.07/0.12 % Command : satallax -E eprover-ho -P picomus -M modes -p tstp -t %d %s
% 0.12/0.33 % Computer : n013.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Sun Jul 3 15:31:59 EDT 2022
% 0.12/0.33 % CPUTime :
% 33.23/33.42 % SZS status Theorem
% 33.23/33.42 % Mode: mode448
% 33.23/33.42 % Inferences: 360
% 33.23/33.42 % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------