TSTP Solution File: SWV447^1 by Lash---1.13
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%------------------------------------------------------------------------------
% File : Lash---1.13
% Problem : SWV447^1 : 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 : n026.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 22:49:15 EDT 2023
% Result : Theorem 0.20s 0.57s
% Output : Proof 0.20s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
thf(ty_cons,type,
cons: $i > $i > $i ).
thf(ty_map,type,
map: ( $i > $i ) > $i > $i ).
thf(ty_nil,type,
nil: $i ).
thf(ty_eigen__0,type,
eigen__0: $i ).
thf(sP1,plain,
( sP1
<=> ! [X1: $i > $i,X2: $i,X3: $i] :
( ( map @ X1 @ ( cons @ X2 @ X3 ) )
= ( cons @ ( X1 @ X2 ) @ ( map @ X1 @ X3 ) ) ) ),
introduced(definition,[new_symbols(definition,[sP1])]) ).
thf(sP2,plain,
( sP2
<=> ( ( map
@ ^ [X1: $i] : X1
@ ( cons @ eigen__0 @ nil ) )
= ( cons @ eigen__0
@ ( map
@ ^ [X1: $i] : X1
@ nil ) ) ) ),
introduced(definition,[new_symbols(definition,[sP2])]) ).
thf(sP3,plain,
( sP3
<=> ( ( map
@ ^ [X1: $i] : X1
@ nil )
= nil ) ),
introduced(definition,[new_symbols(definition,[sP3])]) ).
thf(sP4,plain,
( sP4
<=> ( ( cons @ eigen__0
@ ( map
@ ^ [X1: $i] : X1
@ nil ) )
= ( cons @ eigen__0 @ nil ) ) ),
introduced(definition,[new_symbols(definition,[sP4])]) ).
thf(sP5,plain,
( sP5
<=> ! [X1: $i] :
( ( map
@ ^ [X2: $i] : X2
@ ( cons @ eigen__0 @ X1 ) )
= ( cons @ eigen__0
@ ( map
@ ^ [X2: $i] : X2
@ X1 ) ) ) ),
introduced(definition,[new_symbols(definition,[sP5])]) ).
thf(sP6,plain,
( sP6
<=> $false ),
introduced(definition,[new_symbols(definition,[sP6])]) ).
thf(sP7,plain,
( sP7
<=> ( ( map
@ ^ [X1: $i] : X1
@ ( cons @ eigen__0 @ nil ) )
= ( cons @ eigen__0 @ nil ) ) ),
introduced(definition,[new_symbols(definition,[sP7])]) ).
thf(sP8,plain,
( sP8
<=> ! [X1: $i > $i] :
( ( map @ X1 @ nil )
= nil ) ),
introduced(definition,[new_symbols(definition,[sP8])]) ).
thf(sP9,plain,
( sP9
<=> ! [X1: $i,X2: $i] :
( ( map
@ ^ [X3: $i] : X3
@ ( cons @ X1 @ X2 ) )
= ( cons @ X1
@ ( map
@ ^ [X3: $i] : X3
@ X2 ) ) ) ),
introduced(definition,[new_symbols(definition,[sP9])]) ).
thf(test,conjecture,
! [X1: $i] :
( ( map
@ ^ [X2: $i] : X2
@ ( cons @ X1 @ nil ) )
= ( cons @ X1 @ nil ) ) ).
thf(h0,negated_conjecture,
~ ! [X1: $i] :
( ( map
@ ^ [X2: $i] : X2
@ ( cons @ X1 @ nil ) )
= ( cons @ X1 @ nil ) ),
inference(assume_negation,[status(cth)],[test]) ).
thf(h1,assumption,
~ sP7,
introduced(assumption,[]) ).
thf(1,plain,
( sP4
| ~ sP3
| sP6 ),
inference(prop_rule,[status(thm)],]) ).
thf(2,plain,
( ~ sP2
| sP7
| sP6
| ~ sP4 ),
inference(confrontation_rule,[status(thm)],]) ).
thf(3,plain,
~ sP6,
inference(prop_rule,[status(thm)],]) ).
thf(4,plain,
( ~ sP5
| sP2 ),
inference(all_rule,[status(thm)],]) ).
thf(5,plain,
( ~ sP9
| sP5 ),
inference(all_rule,[status(thm)],]) ).
thf(6,plain,
( ~ sP8
| sP3 ),
inference(all_rule,[status(thm)],]) ).
thf(7,plain,
( ~ sP1
| sP9 ),
inference(all_rule,[status(thm)],]) ).
thf(ax2,axiom,
sP1 ).
thf(ax1,axiom,
sP8 ).
thf(8,plain,
$false,
inference(prop_unsat,[status(thm),assumptions([h1,h0])],[1,2,3,4,5,6,7,h1,ax2,ax1]) ).
thf(9,plain,
$false,
inference(tab_negall,[status(thm),assumptions([h0]),tab_negall(discharge,[h1]),tab_negall(eigenvar,eigen__0)],[h0,8,h1]) ).
thf(0,theorem,
! [X1: $i] :
( ( map
@ ^ [X2: $i] : X2
@ ( cons @ X1 @ nil ) )
= ( cons @ X1 @ nil ) ),
inference(contra,[status(thm),contra(discharge,[h0])],[9,h0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SWV447^1 : TPTP v8.1.2. Released v3.7.0.
% 0.00/0.13 % Command : lash -P picomus -M modes -p tstp -t %d %s
% 0.13/0.35 % Computer : n026.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Tue Aug 29 03:51:50 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.20/0.57 % SZS status Theorem
% 0.20/0.57 % Mode: cade22grackle2xfee4
% 0.20/0.57 % Steps: 4376
% 0.20/0.57 % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------