TSTP Solution File: LCL691^1 by Lash---1.13
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Lash---1.13
% Problem : LCL691^1 : TPTP v8.1.2. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : lash -P picomus -M modes -p tstp -t %d %s
% Computer : n005.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 : Thu Aug 31 08:04:27 EDT 2023
% Result : Theorem 0.20s 0.43s
% Output : Proof 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 75
% Syntax : Number of formulae : 87 ( 41 unt; 7 typ; 25 def)
% Number of atoms : 219 ( 25 equ; 3 cnn)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 315 ( 28 ~; 18 |; 2 &; 186 @)
% ( 17 <=>; 64 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 4 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 45 ( 45 >; 0 *; 0 +; 0 <<)
% Number of symbols : 54 ( 50 usr; 50 con; 0-2 aty)
% Number of variables : 107 ( 41 ^; 62 !; 4 ?; 107 :)
% Comments :
%------------------------------------------------------------------------------
thf(ty_eigen__3,type,
eigen__3: $i ).
thf(ty_eigen__5,type,
eigen__5: $i ).
thf(ty_eigen__1,type,
eigen__1: $i ).
thf(ty_relr,type,
relr: $i > $i > $o ).
thf(ty_eigen__2,type,
eigen__2: $i ).
thf(ty_eigen__0,type,
eigen__0: $i > $o ).
thf(ty_reli,type,
reli: $i > $i > $o ).
thf(h0,assumption,
! [X1: $i > $o,X2: $i] :
( ( X1 @ X2 )
=> ( X1 @ ( eps__0 @ X1 ) ) ),
introduced(assumption,[]) ).
thf(eigendef_eigen__5,definition,
( eigen__5
= ( eps__0
@ ^ [X1: $i] :
~ ( ( relr @ eigen__3 @ X1 )
=> ( eigen__0 @ X1 ) ) ) ),
introduced(definition,[new_symbols(definition,[eigen__5])]) ).
thf(sP1,plain,
( sP1
<=> ! [X1: $i > $o,X2: $i] :
( ! [X3: $i] :
( ( relr @ X2 @ X3 )
=> ( X1 @ X3 ) )
=> ( X1 @ X2 ) ) ),
introduced(definition,[new_symbols(definition,[sP1])]) ).
thf(sP2,plain,
( sP2
<=> ( ( reli @ eigen__2 @ eigen__3 )
=> ! [X1: $i] :
( ( relr @ eigen__3 @ X1 )
=> ! [X2: $i] :
( ( reli @ X1 @ X2 )
=> ( eigen__0 @ X2 ) ) ) ) ),
introduced(definition,[new_symbols(definition,[sP2])]) ).
thf(sP3,plain,
( sP3
<=> ( reli @ eigen__2 @ eigen__3 ) ),
introduced(definition,[new_symbols(definition,[sP3])]) ).
thf(sP4,plain,
( sP4
<=> ( eigen__0 @ eigen__5 ) ),
introduced(definition,[new_symbols(definition,[sP4])]) ).
thf(sP5,plain,
( sP5
<=> ! [X1: $i] :
( ( relr @ eigen__3 @ X1 )
=> ( eigen__0 @ X1 ) ) ),
introduced(definition,[new_symbols(definition,[sP5])]) ).
thf(sP6,plain,
( sP6
<=> ( ( relr @ eigen__3 @ eigen__5 )
=> ! [X1: $i] :
( ( reli @ eigen__5 @ X1 )
=> ( eigen__0 @ X1 ) ) ) ),
introduced(definition,[new_symbols(definition,[sP6])]) ).
thf(sP7,plain,
( sP7
<=> ! [X1: $i] :
( ( relr @ eigen__3 @ X1 )
=> ! [X2: $i] :
( ( reli @ X1 @ X2 )
=> ( eigen__0 @ X2 ) ) ) ),
introduced(definition,[new_symbols(definition,[sP7])]) ).
thf(sP8,plain,
( sP8
<=> ( relr @ eigen__3 @ eigen__5 ) ),
introduced(definition,[new_symbols(definition,[sP8])]) ).
thf(sP9,plain,
( sP9
<=> ( eigen__0 @ eigen__3 ) ),
introduced(definition,[new_symbols(definition,[sP9])]) ).
thf(sP10,plain,
( sP10
<=> ( sP5
=> sP9 ) ),
introduced(definition,[new_symbols(definition,[sP10])]) ).
thf(sP11,plain,
( sP11
<=> ! [X1: $i] :
( ! [X2: $i] :
( ( relr @ X1 @ X2 )
=> ( eigen__0 @ X2 ) )
=> ( eigen__0 @ X1 ) ) ),
introduced(definition,[new_symbols(definition,[sP11])]) ).
thf(sP12,plain,
( sP12
<=> ( sP8
=> sP4 ) ),
introduced(definition,[new_symbols(definition,[sP12])]) ).
thf(sP13,plain,
( sP13
<=> ( ! [X1: $i] :
( ( reli @ eigen__5 @ X1 )
=> ( eigen__0 @ X1 ) )
=> sP4 ) ),
introduced(definition,[new_symbols(definition,[sP13])]) ).
thf(sP14,plain,
( sP14
<=> ! [X1: $i > $o,X2: $i] :
( ! [X3: $i] :
( ( reli @ X2 @ X3 )
=> ( X1 @ X3 ) )
=> ( X1 @ X2 ) ) ),
introduced(definition,[new_symbols(definition,[sP14])]) ).
thf(sP15,plain,
( sP15
<=> ! [X1: $i] :
( ( reli @ eigen__2 @ X1 )
=> ! [X2: $i] :
( ( relr @ X1 @ X2 )
=> ! [X3: $i] :
( ( reli @ X2 @ X3 )
=> ( eigen__0 @ X3 ) ) ) ) ),
introduced(definition,[new_symbols(definition,[sP15])]) ).
thf(sP16,plain,
( sP16
<=> ! [X1: $i] :
( ( reli @ eigen__5 @ X1 )
=> ( eigen__0 @ X1 ) ) ),
introduced(definition,[new_symbols(definition,[sP16])]) ).
thf(sP17,plain,
( sP17
<=> ! [X1: $i] :
( ! [X2: $i] :
( ( reli @ X1 @ X2 )
=> ( eigen__0 @ X2 ) )
=> ( eigen__0 @ X1 ) ) ),
introduced(definition,[new_symbols(definition,[sP17])]) ).
thf(def_mfalse,definition,
( mfalse
= ( ^ [X1: $i] : $false ) ) ).
thf(def_mtrue,definition,
( mtrue
= ( ^ [X1: $i] : $true ) ) ).
thf(def_mnot,definition,
( mnot
= ( ^ [X1: $i > $o,X2: $i] : ( (~) @ ( X1 @ X2 ) ) ) ) ).
thf(def_mor,definition,
( mor
= ( ^ [X1: $i > $o,X2: $i > $o,X3: $i] :
( ( X1 @ X3 )
| ( X2 @ X3 ) ) ) ) ).
thf(def_mand,definition,
( mand
= ( ^ [X1: $i > $o,X2: $i > $o,X3: $i] :
( ( X1 @ X3 )
& ( X2 @ X3 ) ) ) ) ).
thf(def_mimpl,definition,
( mimpl
= ( ^ [X1: $i > $o,X2: $i > $o] : ( mor @ ( mnot @ X1 ) @ X2 ) ) ) ).
thf(def_miff,definition,
( miff
= ( ^ [X1: $i > $o,X2: $i > $o] : ( mand @ ( mimpl @ X1 @ X2 ) @ ( mimpl @ X2 @ X1 ) ) ) ) ).
thf(def_mbox,definition,
( mbox
= ( ^ [X1: $i > $i > $o,X2: $i > $o,X3: $i] :
! [X4: $i] :
( ^ [X5: $o,X6: $o] :
( X5
=> X6 )
@ ( X1 @ X3 @ X4 )
@ ( X2 @ X4 ) ) ) ) ).
thf(def_mdia,definition,
( mdia
= ( ^ [X1: $i > $i > $o,X2: $i > $o,X3: $i] :
? [X4: $i] :
( ( X1 @ X3 @ X4 )
& ( X2 @ X4 ) ) ) ) ).
thf(def_mall,definition,
( mall
= ( ^ [X1: individuals > $i > $o,X2: $i] :
! [X3: individuals] : ( X1 @ X3 @ X2 ) ) ) ).
thf(def_mexists,definition,
( mexists
= ( ^ [X1: individuals > $i > $o,X2: $i] :
? [X3: individuals] : ( X1 @ X3 @ X2 ) ) ) ).
thf(def_mvalid,definition,
( mvalid
= ( ^ [X1: $i > $o] :
! [X2: $i] : ( X1 @ X2 ) ) ) ).
thf(def_msatisfiable,definition,
( msatisfiable
= ( ^ [X1: $i > $o] :
? [X2: $i] : ( X1 @ X2 ) ) ) ).
thf(def_mcountersatisfiable,definition,
( mcountersatisfiable
= ( ^ [X1: $i > $o] :
? [X2: $i] : ( (~) @ ( X1 @ X2 ) ) ) ) ).
thf(def_minvalid,definition,
( minvalid
= ( ^ [X1: $i > $o] :
! [X2: $i] : ( (~) @ ( X1 @ X2 ) ) ) ) ).
thf(def_cs4_atom,definition,
( cs4_atom
= ( ^ [X1: $i > $o] : ( mbox @ reli @ X1 ) ) ) ).
thf(def_cs4_and,definition,
( cs4_and
= ( ^ [X1: $i > $o,X2: $i > $o] : ( mand @ X1 @ X2 ) ) ) ).
thf(def_cs4_or,definition,
( cs4_or
= ( ^ [X1: $i > $o,X2: $i > $o] : ( mor @ X1 @ X2 ) ) ) ).
thf(def_cs4_impl,definition,
( cs4_impl
= ( ^ [X1: $i > $o,X2: $i > $o] : ( mbox @ reli @ ( mimpl @ X1 @ X2 ) ) ) ) ).
thf(def_cs4_true,definition,
cs4_true = mtrue ).
thf(def_cs4_false,definition,
cs4_false = mfalse ).
thf(def_cs4_all,definition,
( cs4_all
= ( ^ [X1: individuals > $i > $o] : ( mbox @ reli @ ( mall @ X1 ) ) ) ) ).
thf(def_cs4_box,definition,
( cs4_box
= ( ^ [X1: $i > $o] : ( mbox @ reli @ ( mbox @ relr @ X1 ) ) ) ) ).
thf(def_cs4_valid,definition,
( cs4_valid
= ( ^ [X1: $i > $o] : ( mvalid @ X1 ) ) ) ).
thf(cs4_refl,conjecture,
! [X1: $i > $o,X2: $i,X3: $i] :
( ( reli @ X2 @ X3 )
=> ( ! [X4: $i] :
( ( reli @ X3 @ X4 )
=> ! [X5: $i] :
( ( relr @ X4 @ X5 )
=> ! [X6: $i] :
( ( reli @ X5 @ X6 )
=> ( X1 @ X6 ) ) ) )
=> ! [X4: $i] :
( ( reli @ X3 @ X4 )
=> ( X1 @ X4 ) ) ) ) ).
thf(h1,negated_conjecture,
~ ! [X1: $i > $o,X2: $i,X3: $i] :
( ( reli @ X2 @ X3 )
=> ( ! [X4: $i] :
( ( reli @ X3 @ X4 )
=> ! [X5: $i] :
( ( relr @ X4 @ X5 )
=> ! [X6: $i] :
( ( reli @ X5 @ X6 )
=> ( X1 @ X6 ) ) ) )
=> ! [X4: $i] :
( ( reli @ X3 @ X4 )
=> ( X1 @ X4 ) ) ) ),
inference(assume_negation,[status(cth)],[cs4_refl]) ).
thf(h2,assumption,
~ ! [X1: $i,X2: $i] :
( ( reli @ X1 @ X2 )
=> ( ! [X3: $i] :
( ( reli @ X2 @ X3 )
=> ! [X4: $i] :
( ( relr @ X3 @ X4 )
=> ! [X5: $i] :
( ( reli @ X4 @ X5 )
=> ( eigen__0 @ X5 ) ) ) )
=> ! [X3: $i] :
( ( reli @ X2 @ X3 )
=> ( eigen__0 @ X3 ) ) ) ),
introduced(assumption,[]) ).
thf(h3,assumption,
~ ! [X1: $i] :
( ( reli @ eigen__1 @ X1 )
=> ( ! [X2: $i] :
( ( reli @ X1 @ X2 )
=> ! [X3: $i] :
( ( relr @ X2 @ X3 )
=> ! [X4: $i] :
( ( reli @ X3 @ X4 )
=> ( eigen__0 @ X4 ) ) ) )
=> ! [X2: $i] :
( ( reli @ X1 @ X2 )
=> ( eigen__0 @ X2 ) ) ) ),
introduced(assumption,[]) ).
thf(h4,assumption,
~ ( ( reli @ eigen__1 @ eigen__2 )
=> ( sP15
=> ! [X1: $i] :
( ( reli @ eigen__2 @ X1 )
=> ( eigen__0 @ X1 ) ) ) ),
introduced(assumption,[]) ).
thf(h5,assumption,
reli @ eigen__1 @ eigen__2,
introduced(assumption,[]) ).
thf(h6,assumption,
~ ( sP15
=> ! [X1: $i] :
( ( reli @ eigen__2 @ X1 )
=> ( eigen__0 @ X1 ) ) ),
introduced(assumption,[]) ).
thf(h7,assumption,
sP15,
introduced(assumption,[]) ).
thf(h8,assumption,
~ ! [X1: $i] :
( ( reli @ eigen__2 @ X1 )
=> ( eigen__0 @ X1 ) ),
introduced(assumption,[]) ).
thf(h9,assumption,
~ ( sP3
=> sP9 ),
introduced(assumption,[]) ).
thf(h10,assumption,
sP3,
introduced(assumption,[]) ).
thf(h11,assumption,
~ sP9,
introduced(assumption,[]) ).
thf(1,plain,
( ~ sP13
| ~ sP16
| sP4 ),
inference(prop_rule,[status(thm)],]) ).
thf(2,plain,
( ~ sP6
| ~ sP8
| sP16 ),
inference(prop_rule,[status(thm)],]) ).
thf(3,plain,
( ~ sP17
| sP13 ),
inference(all_rule,[status(thm)],]) ).
thf(4,plain,
( ~ sP7
| sP6 ),
inference(all_rule,[status(thm)],]) ).
thf(5,plain,
( ~ sP2
| ~ sP3
| sP7 ),
inference(prop_rule,[status(thm)],]) ).
thf(6,plain,
( sP12
| ~ sP4 ),
inference(prop_rule,[status(thm)],]) ).
thf(7,plain,
( sP12
| sP8 ),
inference(prop_rule,[status(thm)],]) ).
thf(8,plain,
( sP5
| ~ sP12 ),
inference(eigen_choice_rule,[status(thm),assumptions([h0])],[h0,eigendef_eigen__5]) ).
thf(9,plain,
( ~ sP10
| ~ sP5
| sP9 ),
inference(prop_rule,[status(thm)],]) ).
thf(10,plain,
( ~ sP15
| sP2 ),
inference(all_rule,[status(thm)],]) ).
thf(11,plain,
( ~ sP11
| sP10 ),
inference(all_rule,[status(thm)],]) ).
thf(12,plain,
( ~ sP14
| sP17 ),
inference(all_rule,[status(thm)],]) ).
thf(13,plain,
( ~ sP1
| sP11 ),
inference(all_rule,[status(thm)],]) ).
thf(refl_axiom_r,axiom,
sP1 ).
thf(refl_axiom_i,axiom,
sP14 ).
thf(14,plain,
$false,
inference(prop_unsat,[status(thm),assumptions([h10,h11,h9,h7,h8,h5,h6,h4,h3,h2,h1,h0])],[1,2,3,4,5,6,7,8,9,10,11,12,13,h7,h10,h11,refl_axiom_r,refl_axiom_i]) ).
thf(15,plain,
$false,
inference(tab_negimp,[status(thm),assumptions([h9,h7,h8,h5,h6,h4,h3,h2,h1,h0]),tab_negimp(discharge,[h10,h11])],[h9,14,h10,h11]) ).
thf(16,plain,
$false,
inference(tab_negall,[status(thm),assumptions([h7,h8,h5,h6,h4,h3,h2,h1,h0]),tab_negall(discharge,[h9]),tab_negall(eigenvar,eigen__3)],[h8,15,h9]) ).
thf(17,plain,
$false,
inference(tab_negimp,[status(thm),assumptions([h5,h6,h4,h3,h2,h1,h0]),tab_negimp(discharge,[h7,h8])],[h6,16,h7,h8]) ).
thf(18,plain,
$false,
inference(tab_negimp,[status(thm),assumptions([h4,h3,h2,h1,h0]),tab_negimp(discharge,[h5,h6])],[h4,17,h5,h6]) ).
thf(19,plain,
$false,
inference(tab_negall,[status(thm),assumptions([h3,h2,h1,h0]),tab_negall(discharge,[h4]),tab_negall(eigenvar,eigen__2)],[h3,18,h4]) ).
thf(20,plain,
$false,
inference(tab_negall,[status(thm),assumptions([h2,h1,h0]),tab_negall(discharge,[h3]),tab_negall(eigenvar,eigen__1)],[h2,19,h3]) ).
thf(21,plain,
$false,
inference(tab_negall,[status(thm),assumptions([h1,h0]),tab_negall(discharge,[h2]),tab_negall(eigenvar,eigen__0)],[h1,20,h2]) ).
thf(22,plain,
$false,
inference(eigenvar_choice,[status(thm),assumptions([h1]),eigenvar_choice(discharge,[h0])],[21,h0]) ).
thf(0,theorem,
! [X1: $i > $o,X2: $i,X3: $i] :
( ( reli @ X2 @ X3 )
=> ( ! [X4: $i] :
( ( reli @ X3 @ X4 )
=> ! [X5: $i] :
( ( relr @ X4 @ X5 )
=> ! [X6: $i] :
( ( reli @ X5 @ X6 )
=> ( X1 @ X6 ) ) ) )
=> ! [X4: $i] :
( ( reli @ X3 @ X4 )
=> ( X1 @ X4 ) ) ) ),
inference(contra,[status(thm),contra(discharge,[h1])],[21,h1]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : LCL691^1 : TPTP v8.1.2. Released v3.7.0.
% 0.07/0.13 % Command : lash -P picomus -M modes -p tstp -t %d %s
% 0.12/0.34 % Computer : n005.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Fri Aug 25 01:38:08 EDT 2023
% 0.12/0.34 % CPUTime :
% 0.20/0.43 % SZS status Theorem
% 0.20/0.43 % Mode: cade22grackle2xfee4
% 0.20/0.43 % Steps: 443
% 0.20/0.43 % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------