TPTP Problem File: PUZ144^1.p
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- Solve Problem
%------------------------------------------------------------------------------
% File : PUZ144^1 : TPTP v8.2.0. Released v6.2.0.
% Domain : Puzzles
% Problem : Labyrinth4
% Version : Especial.
% English : Take a pathway.
% Refs : [Cam14] Camarero (2014), Email to Geoff Sutcliffe
% Source : [Cam14]
% Names : labyrinth4 [Cam14]
% Status : Theorem
% Rating : 0.90 v8.2.0, 0.69 v8.1.0, 0.73 v7.5.0, 0.86 v7.4.0, 0.78 v7.2.0, 0.62 v7.1.0, 0.75 v7.0.0, 0.71 v6.4.0, 0.83 v6.3.0, 0.80 v6.2.0
% Syntax : Number of formulae : 228 ( 144 unt; 82 typ; 69 def)
% Number of atoms : 290 ( 148 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 247 ( 1 ~; 0 |; 0 &; 242 @)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 1 avg)
% Number of types : 4 ( 3 usr)
% Number of type conns : 6 ( 6 >; 0 *; 0 +; 0 <<)
% Number of symbols : 82 ( 79 usr; 77 con; 0-2 aty)
% Number of variables : 12 ( 0 ^; 11 !; 1 ?; 12 :)
% SPC : TH0_THM_EQU_NAR
% Comments :
%------------------------------------------------------------------------------
thf(position_type,type,
position: $tType ).
thf(direction_type,type,
direction: $tType ).
thf(left_type,type,
left: direction ).
thf(right_type,type,
right: direction ).
thf(top_type,type,
top: direction ).
thf(bottom_type,type,
bottom: direction ).
thf(next_type,type,
next: position > direction > position ).
thf(next_comm,axiom,
! [D1: direction,D2: direction,P: position] :
( ( next @ ( next @ P @ D1 ) @ D2 )
= ( next @ ( next @ P @ D2 ) @ D1 ) ) ).
thf(left_right,axiom,
! [P: position] :
( ( next @ ( next @ P @ left ) @ right )
= P ) ).
thf(top_bottom,axiom,
! [P: position] :
( ( next @ ( next @ P @ top ) @ bottom )
= P ) ).
thf(wall_type,type,
wall: position > $o ).
%----Inductive MoveList. For the moment we do not include the inductive axioms.
thf(movelist_type,type,
movelist: $tType ).
thf(nomove_type,type,
nomove: movelist ).
thf(movedir_type,type,
movedir: movelist > direction > movelist ).
%----The position of the player after a list of movements
thf(playerpos_type,type,
playerpos: movelist > position ).
thf(player_move_legal,axiom,
! [PO: position,M: movelist,D: direction] :
( ( ( playerpos @ M )
= PO )
=> ( ~ ( wall @ ( next @ PO @ D ) )
=> ( ( playerpos @ ( movedir @ M @ D ) )
= ( next @ PO @ D ) ) ) ) ).
thf(player_move_illegal,axiom,
! [PO: position,M: movelist,D: direction] :
( ( ( playerpos @ M )
= PO )
=> ( ( wall @ ( next @ PO @ D ) )
=> ( ( playerpos @ ( movedir @ M @ D ) )
= PO ) ) ) ).
thf(c00_type,type,
c00: position ).
thf(c10_type,type,
c10: position ).
thf(c20_type,type,
c20: position ).
thf(c30_type,type,
c30: position ).
thf(c40_type,type,
c40: position ).
thf(c50_type,type,
c50: position ).
thf(c60_type,type,
c60: position ).
thf(c70_type,type,
c70: position ).
thf(c80_type,type,
c80: position ).
thf(c90_type,type,
c90: position ).
thf(c01_type,type,
c01: position ).
thf(c11_type,type,
c11: position ).
thf(c21_type,type,
c21: position ).
thf(c31_type,type,
c31: position ).
thf(c41_type,type,
c41: position ).
thf(c51_type,type,
c51: position ).
thf(c61_type,type,
c61: position ).
thf(c71_type,type,
c71: position ).
thf(c81_type,type,
c81: position ).
thf(c91_type,type,
c91: position ).
thf(c02_type,type,
c02: position ).
thf(c12_type,type,
c12: position ).
thf(c22_type,type,
c22: position ).
thf(c32_type,type,
c32: position ).
thf(c42_type,type,
c42: position ).
thf(c52_type,type,
c52: position ).
thf(c62_type,type,
c62: position ).
thf(c72_type,type,
c72: position ).
thf(c82_type,type,
c82: position ).
thf(c92_type,type,
c92: position ).
thf(c03_type,type,
c03: position ).
thf(c13_type,type,
c13: position ).
thf(c23_type,type,
c23: position ).
thf(c33_type,type,
c33: position ).
thf(c43_type,type,
c43: position ).
thf(c53_type,type,
c53: position ).
thf(c63_type,type,
c63: position ).
thf(c73_type,type,
c73: position ).
thf(c83_type,type,
c83: position ).
thf(c93_type,type,
c93: position ).
thf(c04_type,type,
c04: position ).
thf(c14_type,type,
c14: position ).
thf(c24_type,type,
c24: position ).
thf(c34_type,type,
c34: position ).
thf(c44_type,type,
c44: position ).
thf(c54_type,type,
c54: position ).
thf(c64_type,type,
c64: position ).
thf(c74_type,type,
c74: position ).
thf(c84_type,type,
c84: position ).
thf(c94_type,type,
c94: position ).
thf(c05_type,type,
c05: position ).
thf(c15_type,type,
c15: position ).
thf(c25_type,type,
c25: position ).
thf(c35_type,type,
c35: position ).
thf(c45_type,type,
c45: position ).
thf(c55_type,type,
c55: position ).
thf(c65_type,type,
c65: position ).
thf(c75_type,type,
c75: position ).
thf(c85_type,type,
c85: position ).
thf(c95_type,type,
c95: position ).
thf(c06_type,type,
c06: position ).
thf(c16_type,type,
c16: position ).
thf(c26_type,type,
c26: position ).
thf(c36_type,type,
c36: position ).
thf(c46_type,type,
c46: position ).
thf(c56_type,type,
c56: position ).
thf(c66_type,type,
c66: position ).
thf(c76_type,type,
c76: position ).
thf(c86_type,type,
c86: position ).
thf(c96_type,type,
c96: position ).
thf(c10_defin,definition,
( c10
= ( next @ c00 @ right ) ) ).
thf(c20_defin,definition,
( c20
= ( next @ c10 @ right ) ) ).
thf(c30_defin,definition,
( c30
= ( next @ c20 @ right ) ) ).
thf(c40_defin,definition,
( c40
= ( next @ c30 @ right ) ) ).
thf(c50_defin,definition,
( c50
= ( next @ c40 @ right ) ) ).
thf(c60_defin,definition,
( c60
= ( next @ c50 @ right ) ) ).
thf(c70_defin,definition,
( c70
= ( next @ c60 @ right ) ) ).
thf(c80_defin,definition,
( c80
= ( next @ c70 @ right ) ) ).
thf(c90_defin,definition,
( c90
= ( next @ c80 @ right ) ) ).
thf(c01_defin,definition,
( c01
= ( next @ c00 @ top ) ) ).
thf(c02_defin,definition,
( c02
= ( next @ c01 @ top ) ) ).
thf(c03_defin,definition,
( c03
= ( next @ c02 @ top ) ) ).
thf(c04_defin,definition,
( c04
= ( next @ c03 @ top ) ) ).
thf(c05_defin,definition,
( c05
= ( next @ c04 @ top ) ) ).
thf(c06_defin,definition,
( c06
= ( next @ c05 @ top ) ) ).
thf(c11_defin,definition,
( c11
= ( next @ c10 @ top ) ) ).
thf(c12_defin,definition,
( c12
= ( next @ c11 @ top ) ) ).
thf(c13_defin,definition,
( c13
= ( next @ c12 @ top ) ) ).
thf(c14_defin,definition,
( c14
= ( next @ c13 @ top ) ) ).
thf(c15_defin,definition,
( c15
= ( next @ c14 @ top ) ) ).
thf(c16_defin,definition,
( c16
= ( next @ c15 @ top ) ) ).
thf(c21_defin,definition,
( c21
= ( next @ c20 @ top ) ) ).
thf(c22_defin,definition,
( c22
= ( next @ c21 @ top ) ) ).
thf(c23_defin,definition,
( c23
= ( next @ c22 @ top ) ) ).
thf(c24_defin,definition,
( c24
= ( next @ c23 @ top ) ) ).
thf(c25_defin,definition,
( c25
= ( next @ c24 @ top ) ) ).
thf(c26_defin,definition,
( c26
= ( next @ c25 @ top ) ) ).
thf(c31_defin,definition,
( c31
= ( next @ c30 @ top ) ) ).
thf(c32_defin,definition,
( c32
= ( next @ c31 @ top ) ) ).
thf(c33_defin,definition,
( c33
= ( next @ c32 @ top ) ) ).
thf(c34_defin,definition,
( c34
= ( next @ c33 @ top ) ) ).
thf(c35_defin,definition,
( c35
= ( next @ c34 @ top ) ) ).
thf(c36_defin,definition,
( c36
= ( next @ c35 @ top ) ) ).
thf(c41_defin,definition,
( c41
= ( next @ c40 @ top ) ) ).
thf(c42_defin,definition,
( c42
= ( next @ c41 @ top ) ) ).
thf(c43_defin,definition,
( c43
= ( next @ c42 @ top ) ) ).
thf(c44_defin,definition,
( c44
= ( next @ c43 @ top ) ) ).
thf(c45_defin,definition,
( c45
= ( next @ c44 @ top ) ) ).
thf(c46_defin,definition,
( c46
= ( next @ c45 @ top ) ) ).
thf(c51_defin,definition,
( c51
= ( next @ c50 @ top ) ) ).
thf(c52_defin,definition,
( c52
= ( next @ c51 @ top ) ) ).
thf(c53_defin,definition,
( c53
= ( next @ c52 @ top ) ) ).
thf(c54_defin,definition,
( c54
= ( next @ c53 @ top ) ) ).
thf(c55_defin,definition,
( c55
= ( next @ c54 @ top ) ) ).
thf(c56_defin,definition,
( c56
= ( next @ c55 @ top ) ) ).
thf(c61_defin,definition,
( c61
= ( next @ c60 @ top ) ) ).
thf(c62_defin,definition,
( c62
= ( next @ c61 @ top ) ) ).
thf(c63_defin,definition,
( c63
= ( next @ c62 @ top ) ) ).
thf(c64_defin,definition,
( c64
= ( next @ c63 @ top ) ) ).
thf(c65_defin,definition,
( c65
= ( next @ c64 @ top ) ) ).
thf(c66_defin,definition,
( c66
= ( next @ c65 @ top ) ) ).
thf(c71_defin,definition,
( c71
= ( next @ c70 @ top ) ) ).
thf(c72_defin,definition,
( c72
= ( next @ c71 @ top ) ) ).
thf(c73_defin,definition,
( c73
= ( next @ c72 @ top ) ) ).
thf(c74_defin,definition,
( c74
= ( next @ c73 @ top ) ) ).
thf(c75_defin,definition,
( c75
= ( next @ c74 @ top ) ) ).
thf(c76_defin,definition,
( c76
= ( next @ c75 @ top ) ) ).
thf(c81_defin,definition,
( c81
= ( next @ c80 @ top ) ) ).
thf(c82_defin,definition,
( c82
= ( next @ c81 @ top ) ) ).
thf(c83_defin,definition,
( c83
= ( next @ c82 @ top ) ) ).
thf(c84_defin,definition,
( c84
= ( next @ c83 @ top ) ) ).
thf(c85_defin,definition,
( c85
= ( next @ c84 @ top ) ) ).
thf(c86_defin,definition,
( c86
= ( next @ c85 @ top ) ) ).
thf(c91_defin,definition,
( c91
= ( next @ c90 @ top ) ) ).
thf(c92_defin,definition,
( c92
= ( next @ c91 @ top ) ) ).
thf(c93_defin,definition,
( c93
= ( next @ c92 @ top ) ) ).
thf(c94_defin,definition,
( c94
= ( next @ c93 @ top ) ) ).
thf(c95_defin,definition,
( c95
= ( next @ c94 @ top ) ) ).
thf(c96_defin,definition,
( c96
= ( next @ c95 @ top ) ) ).
%----Exercise 4
%----Go from * to +
%----##########
%----# # #
%----# ## ###+#
%----# # ###
%----### ## # #
%---- #* #
%---- ########
thf(c00_axiom,axiom,
( ( wall @ c00 )
= $false ) ).
thf(c10_axiom,axiom,
( ( wall @ c10 )
= $false ) ).
thf(c20_axiom,axiom,
( ( wall @ c20 )
= $true ) ).
thf(c30_axiom,axiom,
( ( wall @ c30 )
= $true ) ).
thf(c40_axiom,axiom,
( ( wall @ c40 )
= $true ) ).
thf(c50_axiom,axiom,
( ( wall @ c50 )
= $true ) ).
thf(c60_axiom,axiom,
( ( wall @ c60 )
= $true ) ).
thf(c70_axiom,axiom,
( ( wall @ c70 )
= $true ) ).
thf(c80_axiom,axiom,
( ( wall @ c80 )
= $true ) ).
thf(c90_axiom,axiom,
( ( wall @ c90 )
= $true ) ).
thf(c01_axiom,axiom,
( ( wall @ c01 )
= $false ) ).
thf(c11_axiom,axiom,
( ( wall @ c11 )
= $false ) ).
thf(c21_axiom,axiom,
( ( wall @ c21 )
= $true ) ).
thf(c31_axiom,axiom,
( ( wall @ c31 )
= $false ) ).
thf(c41_axiom,axiom,
( ( wall @ c41 )
= $false ) ).
thf(c51_axiom,axiom,
( ( wall @ c51 )
= $false ) ).
thf(c61_axiom,axiom,
( ( wall @ c61 )
= $false ) ).
thf(c71_axiom,axiom,
( ( wall @ c71 )
= $false ) ).
thf(c81_axiom,axiom,
( ( wall @ c81 )
= $false ) ).
thf(c91_axiom,axiom,
( ( wall @ c91 )
= $true ) ).
thf(c02_axiom,axiom,
( ( wall @ c02 )
= $true ) ).
thf(c12_axiom,axiom,
( ( wall @ c12 )
= $true ) ).
thf(c22_axiom,axiom,
( ( wall @ c22 )
= $true ) ).
thf(c32_axiom,axiom,
( ( wall @ c32 )
= $false ) ).
thf(c42_axiom,axiom,
( ( wall @ c42 )
= $true ) ).
thf(c52_axiom,axiom,
( ( wall @ c52 )
= $true ) ).
thf(c62_axiom,axiom,
( ( wall @ c62 )
= $false ) ).
thf(c72_axiom,axiom,
( ( wall @ c72 )
= $true ) ).
thf(c82_axiom,axiom,
( ( wall @ c82 )
= $false ) ).
thf(c92_axiom,axiom,
( ( wall @ c92 )
= $true ) ).
thf(c03_axiom,axiom,
( ( wall @ c03 )
= $true ) ).
thf(c13_axiom,axiom,
( ( wall @ c13 )
= $false ) ).
thf(c23_axiom,axiom,
( ( wall @ c23 )
= $false ) ).
thf(c33_axiom,axiom,
( ( wall @ c33 )
= $false ) ).
thf(c43_axiom,axiom,
( ( wall @ c43 )
= $false ) ).
thf(c53_axiom,axiom,
( ( wall @ c53 )
= $true ) ).
thf(c63_axiom,axiom,
( ( wall @ c63 )
= $false ) ).
thf(c73_axiom,axiom,
( ( wall @ c73 )
= $true ) ).
thf(c83_axiom,axiom,
( ( wall @ c83 )
= $true ) ).
thf(c93_axiom,axiom,
( ( wall @ c93 )
= $true ) ).
thf(c04_axiom,axiom,
( ( wall @ c04 )
= $true ) ).
thf(c14_axiom,axiom,
( ( wall @ c14 )
= $false ) ).
thf(c24_axiom,axiom,
( ( wall @ c24 )
= $true ) ).
thf(c34_axiom,axiom,
( ( wall @ c34 )
= $true ) ).
thf(c44_axiom,axiom,
( ( wall @ c44 )
= $false ) ).
thf(c54_axiom,axiom,
( ( wall @ c54 )
= $true ) ).
thf(c64_axiom,axiom,
( ( wall @ c64 )
= $true ) ).
thf(c74_axiom,axiom,
( ( wall @ c74 )
= $true ) ).
thf(c84_axiom,axiom,
( ( wall @ c84 )
= $false ) ).
thf(c94_axiom,axiom,
( ( wall @ c94 )
= $true ) ).
thf(c05_axiom,axiom,
( ( wall @ c05 )
= $true ) ).
thf(c15_axiom,axiom,
( ( wall @ c15 )
= $false ) ).
thf(c25_axiom,axiom,
( ( wall @ c25 )
= $false ) ).
thf(c35_axiom,axiom,
( ( wall @ c35 )
= $true ) ).
thf(c45_axiom,axiom,
( ( wall @ c45 )
= $false ) ).
thf(c55_axiom,axiom,
( ( wall @ c55 )
= $false ) ).
thf(c65_axiom,axiom,
( ( wall @ c65 )
= $false ) ).
thf(c75_axiom,axiom,
( ( wall @ c75 )
= $false ) ).
thf(c85_axiom,axiom,
( ( wall @ c85 )
= $false ) ).
thf(c95_axiom,axiom,
( ( wall @ c95 )
= $true ) ).
thf(c06_axiom,axiom,
( ( wall @ c06 )
= $true ) ).
thf(c16_axiom,axiom,
( ( wall @ c16 )
= $true ) ).
thf(c26_axiom,axiom,
( ( wall @ c26 )
= $true ) ).
thf(c36_axiom,axiom,
( ( wall @ c36 )
= $true ) ).
thf(c46_axiom,axiom,
( ( wall @ c46 )
= $true ) ).
thf(c56_axiom,axiom,
( ( wall @ c56 )
= $true ) ).
thf(c66_axiom,axiom,
( ( wall @ c66 )
= $true ) ).
thf(c76_axiom,axiom,
( ( wall @ c76 )
= $true ) ).
thf(c86_axiom,axiom,
( ( wall @ c86 )
= $true ) ).
thf(c96_axiom,axiom,
( ( wall @ c96 )
= $true ) ).
thf(start_axiom,axiom,
( ( playerpos @ nomove )
= c31 ) ).
thf(exercise,conjecture,
? [M: movelist] :
( ( playerpos @ M )
= c84 ) ).
%------------------------------------------------------------------------------