author | blanchet |
Thu, 19 Dec 2013 19:35:50 +0100 | |
changeset 54829 | 157c7dfcbcd8 |
parent 54820 | d9ab86c044fd |
child 56683 | 7f4ae504e059 |
permissions | -rw-r--r-- |
38047 | 1 |
(* Title: HOL/Tools/ATP/atp_problem.ML |
38027 | 2 |
Author: Jia Meng, Cambridge University Computer Laboratory and NICTA |
37509
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
3 |
Author: Jasmin Blanchette, TU Muenchen |
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
4 |
|
39452 | 5 |
Abstract representation of ATP problems and TPTP syntax. |
37509
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
6 |
*) |
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
7 |
|
38019
e207a64e1e0b
complete renaming of "Sledgehammer_TPTP_Format" to "ATP_Problem"
blanchet
parents:
38018
diff
changeset
|
8 |
signature ATP_PROBLEM = |
37509
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
9 |
sig |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
10 |
datatype ('a, 'b) atp_term = |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
11 |
ATerm of ('a * 'b list) * ('a, 'b) atp_term list | |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
12 |
AAbs of (('a * 'b) * ('a, 'b) atp_term) * ('a, 'b) atp_term list |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
13 |
datatype atp_quantifier = AForall | AExists |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
14 |
datatype atp_connective = ANot | AAnd | AOr | AImplies | AIff |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
15 |
datatype ('a, 'b, 'c, 'd) atp_formula = |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
16 |
ATyQuant of atp_quantifier * ('b * 'd list) list |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
17 |
* ('a, 'b, 'c, 'd) atp_formula | |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
18 |
AQuant of atp_quantifier * ('a * 'b option) list |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
19 |
* ('a, 'b, 'c, 'd) atp_formula | |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
20 |
AConn of atp_connective * ('a, 'b, 'c, 'd) atp_formula list | |
42531
a462dbaa584f
added more rudimentary type support to Sledgehammer's ATP encoding
blanchet
parents:
42530
diff
changeset
|
21 |
AAtom of 'c |
37994
b04307085a09
make TPTP generator accept full first-order formulas
blanchet
parents:
37993
diff
changeset
|
22 |
|
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
23 |
datatype 'a atp_type = |
54820 | 24 |
AType of ('a * 'a list) * 'a atp_type list | |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
25 |
AFun of 'a atp_type * 'a atp_type | |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
26 |
APi of 'a list * 'a atp_type |
42963 | 27 |
|
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
28 |
type term_order = |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
29 |
{is_lpo : bool, |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
30 |
gen_weights : bool, |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
31 |
gen_prec : bool, |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
32 |
gen_simp : bool} |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
33 |
|
48140 | 34 |
datatype polymorphism = Monomorphic | Polymorphic |
48004
989a34fa72b3
don't generate definitions for LEO-II -- this cuases more harm than good
blanchet
parents:
47976
diff
changeset
|
35 |
datatype thf_choice = THF_Without_Choice | THF_With_Choice |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
36 |
|
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
37 |
datatype atp_format = |
44235
85e9dad3c187
distinguish THF syntax with and without choice (Satallax vs. LEO-II)
blanchet
parents:
43987
diff
changeset
|
38 |
CNF | |
85e9dad3c187
distinguish THF syntax with and without choice (Satallax vs. LEO-II)
blanchet
parents:
43987
diff
changeset
|
39 |
CNF_UEQ | |
85e9dad3c187
distinguish THF syntax with and without choice (Satallax vs. LEO-II)
blanchet
parents:
43987
diff
changeset
|
40 |
FOF | |
52995
ab98feb66684
Vampire 3.0 requires types to be declared -- make it happy (and get rid of "implicit" types since only Satallax seems to support them anymore)
blanchet
parents:
52353
diff
changeset
|
41 |
TFF of polymorphism | |
54197
994ebb795b75
use definitions for LEO-II as well -- this simplifies the code and matches some users' expectations
blanchet
parents:
53586
diff
changeset
|
42 |
THF of polymorphism * thf_choice | |
48131 | 43 |
DFG of polymorphism |
44235
85e9dad3c187
distinguish THF syntax with and without choice (Satallax vs. LEO-II)
blanchet
parents:
43987
diff
changeset
|
44 |
|
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
45 |
datatype atp_formula_role = |
50012
01cb92151a53
track formula roles in proofs and use that to determine whether the conjecture should be negated or not
blanchet
parents:
48438
diff
changeset
|
46 |
Axiom | Definition | Lemma | Hypothesis | Conjecture | Negated_Conjecture | |
01cb92151a53
track formula roles in proofs and use that to determine whether the conjecture should be negated or not
blanchet
parents:
48438
diff
changeset
|
47 |
Plain | Unknown |
01cb92151a53
track formula roles in proofs and use that to determine whether the conjecture should be negated or not
blanchet
parents:
48438
diff
changeset
|
48 |
|
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
49 |
datatype 'a atp_problem_line = |
48141 | 50 |
Class_Decl of string * 'a * 'a list | |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
51 |
Type_Decl of string * 'a * int | |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
52 |
Sym_Decl of string * 'a * 'a atp_type | |
54788
a898e15b522a
primitive support for SPASS-Pirate (Daniel Wand's polymorphic SPASS prototype)
blanchet
parents:
54197
diff
changeset
|
53 |
Datatype_Decl of string * ('a * 'a list) list * 'a atp_type * ('a, 'a atp_type) atp_term list | |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
54 |
Class_Memb of string * ('a * 'a list) list * 'a atp_type * 'a | |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
55 |
Formula of (string * string) * atp_formula_role |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
56 |
* ('a, 'a atp_type, ('a, 'a atp_type) atp_term, 'a) atp_formula |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
57 |
* (string, string atp_type) atp_term option |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
58 |
* (string, string atp_type) atp_term list |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
59 |
type 'a atp_problem = (string * 'a atp_problem_line list) list |
37992 | 60 |
|
42968
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
61 |
val tptp_cnf : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
62 |
val tptp_fof : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
63 |
val tptp_tff : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
64 |
val tptp_thf : string |
42967 | 65 |
val tptp_has_type : string |
42962
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
66 |
val tptp_type_of_types : string |
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
67 |
val tptp_bool_type : string |
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
68 |
val tptp_individual_type : string |
42963 | 69 |
val tptp_fun_type : string |
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
70 |
val tptp_product_type : string |
42968
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
71 |
val tptp_forall : string |
43678 | 72 |
val tptp_ho_forall : string |
44650 | 73 |
val tptp_pi_binder : string |
42968
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
74 |
val tptp_exists : string |
43678 | 75 |
val tptp_ho_exists : string |
44495 | 76 |
val tptp_choice : string |
42968
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
77 |
val tptp_not : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
78 |
val tptp_and : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
79 |
val tptp_or : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
80 |
val tptp_implies : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
81 |
val tptp_if : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
82 |
val tptp_iff : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
83 |
val tptp_not_iff : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
84 |
val tptp_app : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
85 |
val tptp_not_infix : string |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
86 |
val tptp_equal : string |
43000
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
87 |
val tptp_old_equal : string |
42966
4e2d6c1e5392
more work on parsing LEO-II proofs without lambdas
blanchet
parents:
42963
diff
changeset
|
88 |
val tptp_false : string |
4e2d6c1e5392
more work on parsing LEO-II proofs without lambdas
blanchet
parents:
42963
diff
changeset
|
89 |
val tptp_true : string |
43000
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
90 |
val tptp_empty_list : string |
46406 | 91 |
val isabelle_info_prefix : string |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
92 |
val isabelle_info : string -> int -> (string, 'a) atp_term list |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
93 |
val extract_isabelle_status : (string, 'a) atp_term list -> string option |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
94 |
val extract_isabelle_rank : (string, 'a) atp_term list -> int |
48438
3e45c98fe127
distinguish between recursive and nonrecursive definitions + clean up typedef dependencies in MaSh
blanchet
parents:
48143
diff
changeset
|
95 |
val inductionN : string |
46406 | 96 |
val introN : string |
47148
7b5846065c1b
be less forceful about ":lt" to make infinite loops less likely (could still fail with mutually recursive tail rec functions)
blanchet
parents:
47146
diff
changeset
|
97 |
val inductiveN : string |
46406 | 98 |
val elimN : string |
99 |
val simpN : string |
|
48438
3e45c98fe127
distinguish between recursive and nonrecursive definitions + clean up typedef dependencies in MaSh
blanchet
parents:
48143
diff
changeset
|
100 |
val non_rec_defN : string |
3e45c98fe127
distinguish between recursive and nonrecursive definitions + clean up typedef dependencies in MaSh
blanchet
parents:
48143
diff
changeset
|
101 |
val rec_defN : string |
46406 | 102 |
val rankN : string |
103 |
val minimum_rank : int |
|
104 |
val default_rank : int |
|
47030 | 105 |
val default_term_order_weight : int |
43000
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
106 |
val is_tptp_equal : string -> bool |
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
107 |
val is_built_in_tptp_symbol : string -> bool |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
108 |
val is_tptp_variable : string -> bool |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
109 |
val is_tptp_user_symbol : string -> bool |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
110 |
val bool_atype : (string * string) atp_type |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
111 |
val individual_atype : (string * string) atp_type |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
112 |
val mk_anot : ('a, 'b, 'c, 'd) atp_formula -> ('a, 'b, 'c, 'd) atp_formula |
42942 | 113 |
val mk_aconn : |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
114 |
atp_connective -> ('a, 'b, 'c, 'd) atp_formula |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
115 |
-> ('a, 'b, 'c, 'd) atp_formula -> ('a, 'b, 'c, 'd) atp_formula |
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
116 |
val aconn_fold : |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
117 |
bool option -> (bool option -> 'a -> 'b -> 'b) -> atp_connective * 'a list |
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
118 |
-> 'b -> 'b |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
119 |
val aconn_map : |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
120 |
bool option -> (bool option -> 'a -> ('b, 'c, 'd, 'e) atp_formula) |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
121 |
-> atp_connective * 'a list -> ('b, 'c, 'd, 'e) atp_formula |
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
122 |
val formula_fold : |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
123 |
bool option -> (bool option -> 'c -> 'e -> 'e) |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
124 |
-> ('a, 'b, 'c, 'd) atp_formula -> 'e -> 'e |
48135 | 125 |
val formula_map : |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
126 |
('c -> 'e) -> ('a, 'b, 'c, 'd) atp_formula -> ('a, 'b, 'e, 'd) atp_formula |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
127 |
val strip_atype : 'a atp_type -> 'a list * ('a atp_type list * 'a atp_type) |
45303
bd03b08161ac
added DFG unsorted support (like in the old days)
blanchet
parents:
45301
diff
changeset
|
128 |
val is_format_higher_order : atp_format -> bool |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
129 |
val tptp_string_of_line : atp_format -> string atp_problem_line -> string |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
130 |
val lines_of_atp_problem : |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
131 |
atp_format -> term_order -> (unit -> (string * int) list) |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
132 |
-> string atp_problem -> string list |
43092
93ec303e1917
more work on new metis that exploits the powerful new type encodings
blanchet
parents:
43085
diff
changeset
|
133 |
val ensure_cnf_problem : |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
134 |
(string * string) atp_problem -> (string * string) atp_problem |
42939 | 135 |
val filter_cnf_ueq_problem : |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
136 |
(string * string) atp_problem -> (string * string) atp_problem |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
137 |
val declared_in_atp_problem : 'a atp_problem -> ('a list * 'a list) * 'a list |
39452 | 138 |
val nice_atp_problem : |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
139 |
bool -> atp_format -> ('a * (string * string) atp_problem_line list) list |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
140 |
-> ('a * string atp_problem_line list) list |
38017
3ad3e3ca2451
move Sledgehammer-specific code out of "Sledgehammer_TPTP_Format"
blanchet
parents:
38014
diff
changeset
|
141 |
* (string Symtab.table * string Symtab.table) option |
37509
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
142 |
end; |
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
143 |
|
38019
e207a64e1e0b
complete renaming of "Sledgehammer_TPTP_Format" to "ATP_Problem"
blanchet
parents:
38018
diff
changeset
|
144 |
structure ATP_Problem : ATP_PROBLEM = |
37509
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
145 |
struct |
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
146 |
|
43085
0a2f5b86bdd7
first step in sharing more code between ATP and Metis translation
blanchet
parents:
43000
diff
changeset
|
147 |
open ATP_Util |
0a2f5b86bdd7
first step in sharing more code between ATP and Metis translation
blanchet
parents:
43000
diff
changeset
|
148 |
|
0a2f5b86bdd7
first step in sharing more code between ATP and Metis translation
blanchet
parents:
43000
diff
changeset
|
149 |
|
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
150 |
val parens = enclose "(" ")" |
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
151 |
|
37643
f576af716aa6
rewrote the TPTP problem generation code more or less from scratch;
blanchet
parents:
37642
diff
changeset
|
152 |
(** ATP problem **) |
f576af716aa6
rewrote the TPTP problem generation code more or less from scratch;
blanchet
parents:
37642
diff
changeset
|
153 |
|
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
154 |
datatype ('a, 'b) atp_term = |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
155 |
ATerm of ('a * 'b list) * ('a, 'b) atp_term list | |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
156 |
AAbs of (('a * 'b) * ('a, 'b) atp_term) * ('a, 'b) atp_term list |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
157 |
datatype atp_quantifier = AForall | AExists |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
158 |
datatype atp_connective = ANot | AAnd | AOr | AImplies | AIff |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
159 |
datatype ('a, 'b, 'c, 'd) atp_formula = |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
160 |
ATyQuant of atp_quantifier * ('b * 'd list) list |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
161 |
* ('a, 'b, 'c, 'd) atp_formula | |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
162 |
AQuant of atp_quantifier * ('a * 'b option) list |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
163 |
* ('a, 'b, 'c, 'd) atp_formula | |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
164 |
AConn of atp_connective * ('a, 'b, 'c, 'd) atp_formula list | |
42531
a462dbaa584f
added more rudimentary type support to Sledgehammer's ATP encoding
blanchet
parents:
42530
diff
changeset
|
165 |
AAtom of 'c |
37961
6a48c85a211a
first step in using "fof" rather than "cnf" in TPTP problems
blanchet
parents:
37931
diff
changeset
|
166 |
|
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
167 |
datatype 'a atp_type = |
54820 | 168 |
AType of ('a * 'a list) * 'a atp_type list | |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
169 |
AFun of 'a atp_type * 'a atp_type | |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
170 |
APi of 'a list * 'a atp_type |
42963 | 171 |
|
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
172 |
type term_order = |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
173 |
{is_lpo : bool, |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
174 |
gen_weights : bool, |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
175 |
gen_prec : bool, |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
176 |
gen_simp : bool} |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
177 |
|
48140 | 178 |
datatype polymorphism = Monomorphic | Polymorphic |
48004
989a34fa72b3
don't generate definitions for LEO-II -- this cuases more harm than good
blanchet
parents:
47976
diff
changeset
|
179 |
datatype thf_choice = THF_Without_Choice | THF_With_Choice |
44499 | 180 |
|
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
181 |
datatype atp_format = |
44235
85e9dad3c187
distinguish THF syntax with and without choice (Satallax vs. LEO-II)
blanchet
parents:
43987
diff
changeset
|
182 |
CNF | |
85e9dad3c187
distinguish THF syntax with and without choice (Satallax vs. LEO-II)
blanchet
parents:
43987
diff
changeset
|
183 |
CNF_UEQ | |
85e9dad3c187
distinguish THF syntax with and without choice (Satallax vs. LEO-II)
blanchet
parents:
43987
diff
changeset
|
184 |
FOF | |
52995
ab98feb66684
Vampire 3.0 requires types to be declared -- make it happy (and get rid of "implicit" types since only Satallax seems to support them anymore)
blanchet
parents:
52353
diff
changeset
|
185 |
TFF of polymorphism | |
54197
994ebb795b75
use definitions for LEO-II as well -- this simplifies the code and matches some users' expectations
blanchet
parents:
53586
diff
changeset
|
186 |
THF of polymorphism * thf_choice | |
48131 | 187 |
DFG of polymorphism |
44235
85e9dad3c187
distinguish THF syntax with and without choice (Satallax vs. LEO-II)
blanchet
parents:
43987
diff
changeset
|
188 |
|
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
189 |
datatype atp_formula_role = |
50012
01cb92151a53
track formula roles in proofs and use that to determine whether the conjecture should be negated or not
blanchet
parents:
48438
diff
changeset
|
190 |
Axiom | Definition | Lemma | Hypothesis | Conjecture | Negated_Conjecture | |
01cb92151a53
track formula roles in proofs and use that to determine whether the conjecture should be negated or not
blanchet
parents:
48438
diff
changeset
|
191 |
Plain | Unknown |
01cb92151a53
track formula roles in proofs and use that to determine whether the conjecture should be negated or not
blanchet
parents:
48438
diff
changeset
|
192 |
|
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
193 |
datatype 'a atp_problem_line = |
48141 | 194 |
Class_Decl of string * 'a * 'a list | |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
195 |
Type_Decl of string * 'a * int | |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
196 |
Sym_Decl of string * 'a * 'a atp_type | |
54788
a898e15b522a
primitive support for SPASS-Pirate (Daniel Wand's polymorphic SPASS prototype)
blanchet
parents:
54197
diff
changeset
|
197 |
Datatype_Decl of string * ('a * 'a list) list * 'a atp_type * ('a, 'a atp_type) atp_term list | |
53586
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
198 |
Class_Memb of string * ('a * 'a list) list * 'a atp_type * 'a | |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
199 |
Formula of (string * string) * atp_formula_role |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
200 |
* ('a, 'a atp_type, ('a, 'a atp_type) atp_term, 'a) atp_formula |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
201 |
* (string, string atp_type) atp_term option |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
202 |
* (string, string atp_type) atp_term list |
bd5fa6425993
prefixed types and some functions with "atp_" for disambiguation
blanchet
parents:
52995
diff
changeset
|
203 |
type 'a atp_problem = (string * 'a atp_problem_line list) list |
37643
f576af716aa6
rewrote the TPTP problem generation code more or less from scratch;
blanchet
parents:
37642
diff
changeset
|
204 |
|
42722 | 205 |
(* official TPTP syntax *) |
42968
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
206 |
val tptp_cnf = "cnf" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
207 |
val tptp_fof = "fof" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
208 |
val tptp_tff = "tff" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
209 |
val tptp_thf = "thf" |
42967 | 210 |
val tptp_has_type = ":" |
42962
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
211 |
val tptp_type_of_types = "$tType" |
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
212 |
val tptp_bool_type = "$o" |
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
213 |
val tptp_individual_type = "$i" |
42963 | 214 |
val tptp_fun_type = ">" |
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
215 |
val tptp_product_type = "*" |
42968
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
216 |
val tptp_forall = "!" |
43678 | 217 |
val tptp_ho_forall = "!!" |
44650 | 218 |
val tptp_pi_binder = "!>" |
42968
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
219 |
val tptp_exists = "?" |
43678 | 220 |
val tptp_ho_exists = "??" |
44495 | 221 |
val tptp_choice = "@+" |
42968
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
222 |
val tptp_not = "~" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
223 |
val tptp_and = "&" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
224 |
val tptp_or = "|" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
225 |
val tptp_implies = "=>" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
226 |
val tptp_if = "<=" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
227 |
val tptp_iff = "<=>" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
228 |
val tptp_not_iff = "<~>" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
229 |
val tptp_app = "@" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
230 |
val tptp_not_infix = "!" |
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
231 |
val tptp_equal = "=" |
43000
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
232 |
val tptp_old_equal = "equal" |
42966
4e2d6c1e5392
more work on parsing LEO-II proofs without lambdas
blanchet
parents:
42963
diff
changeset
|
233 |
val tptp_false = "$false" |
4e2d6c1e5392
more work on parsing LEO-II proofs without lambdas
blanchet
parents:
42963
diff
changeset
|
234 |
val tptp_true = "$true" |
43000
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
235 |
val tptp_empty_list = "[]" |
42722 | 236 |
|
46406 | 237 |
val isabelle_info_prefix = "isabelle_" |
238 |
||
48438
3e45c98fe127
distinguish between recursive and nonrecursive definitions + clean up typedef dependencies in MaSh
blanchet
parents:
48143
diff
changeset
|
239 |
val inductionN = "induction" |
46406 | 240 |
val introN = "intro" |
47148
7b5846065c1b
be less forceful about ":lt" to make infinite loops less likely (could still fail with mutually recursive tail rec functions)
blanchet
parents:
47146
diff
changeset
|
241 |
val inductiveN = "inductive" |
46406 | 242 |
val elimN = "elim" |
243 |
val simpN = "simp" |
|
48438
3e45c98fe127
distinguish between recursive and nonrecursive definitions + clean up typedef dependencies in MaSh
blanchet
parents:
48143
diff
changeset
|
244 |
val non_rec_defN = "non_rec_def" |
3e45c98fe127
distinguish between recursive and nonrecursive definitions + clean up typedef dependencies in MaSh
blanchet
parents:
48143
diff
changeset
|
245 |
val rec_defN = "rec_def" |
3e45c98fe127
distinguish between recursive and nonrecursive definitions + clean up typedef dependencies in MaSh
blanchet
parents:
48143
diff
changeset
|
246 |
|
46406 | 247 |
val rankN = "rank" |
248 |
||
249 |
val minimum_rank = 0 |
|
250 |
val default_rank = 1000 |
|
47030 | 251 |
val default_term_order_weight = 1 |
46406 | 252 |
|
48129
933d43c31689
removed support for unsorted DFG, now that SPASS 3.7 is no longer supported
blanchet
parents:
48004
diff
changeset
|
253 |
(* Currently, only SPASS 3.8ds can process Isabelle metainformation. *) |
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
254 |
fun isabelle_info status rank = |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
255 |
[] |> rank <> default_rank |
48132
9aa0fad4e864
added type arguments to "ATerm" constructor -- but don't use them yet
blanchet
parents:
48131
diff
changeset
|
256 |
? cons (ATerm ((isabelle_info_prefix ^ rankN, []), |
9aa0fad4e864
added type arguments to "ATerm" constructor -- but don't use them yet
blanchet
parents:
48131
diff
changeset
|
257 |
[ATerm ((string_of_int rank, []), [])])) |
9aa0fad4e864
added type arguments to "ATerm" constructor -- but don't use them yet
blanchet
parents:
48131
diff
changeset
|
258 |
|> status <> "" ? cons (ATerm ((isabelle_info_prefix ^ status, []), [])) |
46406 | 259 |
|
48132
9aa0fad4e864
added type arguments to "ATerm" constructor -- but don't use them yet
blanchet
parents:
48131
diff
changeset
|
260 |
fun extract_isabelle_status (ATerm ((s, []), []) :: _) = |
46406 | 261 |
try (unprefix isabelle_info_prefix) s |
262 |
| extract_isabelle_status _ = NONE |
|
263 |
||
264 |
fun extract_isabelle_rank (tms as _ :: _) = |
|
265 |
(case List.last tms of |
|
48132
9aa0fad4e864
added type arguments to "ATerm" constructor -- but don't use them yet
blanchet
parents:
48131
diff
changeset
|
266 |
ATerm ((_, []), [ATerm ((rank, []), [])]) => the (Int.fromString rank) |
46406 | 267 |
| _ => default_rank) |
268 |
| extract_isabelle_rank _ = default_rank |
|
269 |
||
43000
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
270 |
fun is_tptp_equal s = (s = tptp_equal orelse s = tptp_old_equal) |
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
271 |
fun is_built_in_tptp_symbol s = |
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
272 |
s = tptp_old_equal orelse not (Char.isAlpha (String.sub (s, 0))) |
51878 | 273 |
fun is_tptp_variable s = s <> "" andalso Char.isUpper (String.sub (s, 0)) |
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
274 |
val is_tptp_user_symbol = not o (is_tptp_variable orf is_built_in_tptp_symbol) |
42939 | 275 |
|
54820 | 276 |
val bool_atype = AType ((`I tptp_bool_type, []), []) |
277 |
val individual_atype = AType ((`I tptp_individual_type, []), []) |
|
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
278 |
|
43098
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
279 |
fun raw_polarities_of_conn ANot = (SOME false, NONE) |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
280 |
| raw_polarities_of_conn AAnd = (SOME true, SOME true) |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
281 |
| raw_polarities_of_conn AOr = (SOME true, SOME true) |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
282 |
| raw_polarities_of_conn AImplies = (SOME false, SOME true) |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
283 |
| raw_polarities_of_conn AIff = (NONE, NONE) |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
284 |
fun polarities_of_conn NONE = K (NONE, NONE) |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
285 |
| polarities_of_conn (SOME pos) = |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
286 |
raw_polarities_of_conn #> not pos ? pairself (Option.map not) |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
287 |
|
42942 | 288 |
fun mk_anot (AConn (ANot, [phi])) = phi |
289 |
| mk_anot phi = AConn (ANot, [phi]) |
|
290 |
fun mk_aconn c phi1 phi2 = AConn (c, [phi1, phi2]) |
|
291 |
||
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
292 |
fun aconn_fold pos f (ANot, [phi]) = f (Option.map not pos) phi |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
293 |
| aconn_fold pos f (AImplies, [phi1, phi2]) = |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
294 |
f (Option.map not pos) phi1 #> f pos phi2 |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
295 |
| aconn_fold pos f (AAnd, phis) = fold (f pos) phis |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
296 |
| aconn_fold pos f (AOr, phis) = fold (f pos) phis |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
297 |
| aconn_fold _ f (_, phis) = fold (f NONE) phis |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
298 |
|
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
299 |
fun aconn_map pos f (ANot, [phi]) = AConn (ANot, [f (Option.map not pos) phi]) |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
300 |
| aconn_map pos f (AImplies, [phi1, phi2]) = |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
301 |
AConn (AImplies, [f (Option.map not pos) phi1, f pos phi2]) |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
302 |
| aconn_map pos f (AAnd, phis) = AConn (AAnd, map (f pos) phis) |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
303 |
| aconn_map pos f (AOr, phis) = AConn (AOr, map (f pos) phis) |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
304 |
| aconn_map _ f (c, phis) = AConn (c, map (f NONE) phis) |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
305 |
|
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
306 |
fun formula_fold pos f = |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
307 |
let |
44501 | 308 |
fun fld pos (AQuant (_, _, phi)) = fld pos phi |
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
309 |
| fld pos (ATyQuant (_, _, phi)) = fld pos phi |
44501 | 310 |
| fld pos (AConn conn) = aconn_fold pos fld conn |
311 |
| fld pos (AAtom tm) = f pos tm |
|
312 |
in fld pos end |
|
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
313 |
|
42944
9e620869a576
improved Waldmeister support -- even run it by default on unit equational goals
blanchet
parents:
42942
diff
changeset
|
314 |
fun formula_map f (AQuant (q, xs, phi)) = AQuant (q, xs, formula_map f phi) |
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
315 |
| formula_map f (ATyQuant (q, xs, phi)) = ATyQuant (q, xs, formula_map f phi) |
42944
9e620869a576
improved Waldmeister support -- even run it by default on unit equational goals
blanchet
parents:
42942
diff
changeset
|
316 |
| formula_map f (AConn (c, phis)) = AConn (c, map (formula_map f) phis) |
9e620869a576
improved Waldmeister support -- even run it by default on unit equational goals
blanchet
parents:
42942
diff
changeset
|
317 |
| formula_map f (AAtom tm) = AAtom (f tm) |
9e620869a576
improved Waldmeister support -- even run it by default on unit equational goals
blanchet
parents:
42942
diff
changeset
|
318 |
|
52025 | 319 |
fun strip_api (APi (tys, ty)) = strip_api ty |>> append tys |
320 |
| strip_api ty = ([], ty) |
|
48137
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
321 |
|
52025 | 322 |
fun strip_afun (AFun (ty1, ty2)) = strip_afun ty2 |>> cons ty1 |
323 |
| strip_afun ty = ([], ty) |
|
324 |
||
325 |
fun strip_atype ty = ty |> strip_api ||> strip_afun |
|
326 |
||
54820 | 327 |
fun is_function_atype ty = snd (snd (strip_atype ty)) <> AType ((tptp_bool_type, []), []) |
48137
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
328 |
fun is_predicate_atype ty = not (is_function_atype ty) |
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
329 |
fun is_nontrivial_predicate_atype (AType _) = false |
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
330 |
| is_nontrivial_predicate_atype ty = is_predicate_atype ty |
46442
1e07620d724c
added possibility of generating KBO weights to DFG problems
blanchet
parents:
46414
diff
changeset
|
331 |
|
45303
bd03b08161ac
added DFG unsorted support (like in the old days)
blanchet
parents:
45301
diff
changeset
|
332 |
fun is_format_higher_order (THF _) = true |
bd03b08161ac
added DFG unsorted support (like in the old days)
blanchet
parents:
45301
diff
changeset
|
333 |
| is_format_higher_order _ = false |
44499 | 334 |
fun is_format_typed (TFF _) = true |
44754 | 335 |
| is_format_typed (THF _) = true |
48131 | 336 |
| is_format_typed (DFG _) = true |
44235
85e9dad3c187
distinguish THF syntax with and without choice (Satallax vs. LEO-II)
blanchet
parents:
43987
diff
changeset
|
337 |
| is_format_typed _ = false |
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
338 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
339 |
fun tptp_string_of_role Axiom = "axiom" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
340 |
| tptp_string_of_role Definition = "definition" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
341 |
| tptp_string_of_role Lemma = "lemma" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
342 |
| tptp_string_of_role Hypothesis = "hypothesis" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
343 |
| tptp_string_of_role Conjecture = "conjecture" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
344 |
| tptp_string_of_role Negated_Conjecture = "negated_conjecture" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
345 |
| tptp_string_of_role Plain = "plain" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
346 |
| tptp_string_of_role Unknown = "unknown" |
38631
979a0b37f981
prefer TPTP "conjecture" tag to "hypothesis" on ATPs where this is possible;
blanchet
parents:
38613
diff
changeset
|
347 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
348 |
fun tptp_string_of_app _ func [] = func |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
349 |
| tptp_string_of_app format func args = |
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
350 |
if is_format_higher_order format then |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
351 |
"(" ^ space_implode (" " ^ tptp_app ^ " ") (func :: args) ^ ")" |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
352 |
else |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
353 |
func ^ "(" ^ commas args ^ ")" |
44787 | 354 |
|
52025 | 355 |
fun uncurry_type (APi (tys, ty)) = APi (tys, uncurry_type ty) |
356 |
| uncurry_type (ty as AFun (ty1 as AType _, ty2)) = |
|
357 |
(case uncurry_type ty2 of |
|
54820 | 358 |
AFun (ty' as AType ((s, _), tys), ty) => |
359 |
AFun (AType ((tptp_product_type, []), |
|
360 |
ty1 :: (if s = tptp_product_type then tys else [ty'])), ty) |
|
44594
ae82943481e9
added type abstractions (for declaring polymorphic constants) to TFF syntax
blanchet
parents:
44593
diff
changeset
|
361 |
| _ => ty) |
52025 | 362 |
| uncurry_type (ty as AType _) = ty |
363 |
| uncurry_type _ = |
|
42963 | 364 |
raise Fail "unexpected higher-order type in first-order format" |
365 |
||
46445 | 366 |
val dfg_individual_type = "iii" (* cannot clash *) |
46338
b02ff6b17599
better handling of individual type for DFG format (SPASS)
blanchet
parents:
46320
diff
changeset
|
367 |
|
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
368 |
val suffix_type_of_types = |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
369 |
suffix (" " ^ tptp_has_type ^ " " ^ tptp_type_of_types) |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
370 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
371 |
fun str_of_type format ty = |
44593
ccf40af26ae9
implement more of the polymorphic simply typed format TFF(1)
blanchet
parents:
44589
diff
changeset
|
372 |
let |
54829 | 373 |
val dfg = (case format of DFG _ => true | _ => false) |
54820 | 374 |
fun str _ (AType ((s, _), [])) = |
46338
b02ff6b17599
better handling of individual type for DFG format (SPASS)
blanchet
parents:
46320
diff
changeset
|
375 |
if dfg andalso s = tptp_individual_type then dfg_individual_type else s |
54820 | 376 |
| str _ (AType ((s, _), tys)) = |
44787 | 377 |
let val ss = tys |> map (str false) in |
378 |
if s = tptp_product_type then |
|
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
379 |
ss |> space_implode |
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
380 |
(if dfg then ", " else " " ^ tptp_product_type ^ " ") |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
381 |
|> (not dfg andalso length ss > 1) ? parens |
44787 | 382 |
else |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
383 |
tptp_string_of_app format s ss |
44787 | 384 |
end |
44593
ccf40af26ae9
implement more of the polymorphic simply typed format TFF(1)
blanchet
parents:
44589
diff
changeset
|
385 |
| str rhs (AFun (ty1, ty2)) = |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
386 |
(str false ty1 |> dfg ? parens) ^ " " ^ |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
387 |
(if dfg then "" else tptp_fun_type ^ " ") ^ str true ty2 |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
388 |
|> not rhs ? parens |
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
389 |
| str _ (APi (ss, ty)) = |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
390 |
if dfg then |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
391 |
"[" ^ commas ss ^ "], " ^ str true ty |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
392 |
else |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
393 |
tptp_pi_binder ^ "[" ^ commas (map suffix_type_of_types ss) ^ "]: " ^ |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
394 |
str false ty |
44593
ccf40af26ae9
implement more of the polymorphic simply typed format TFF(1)
blanchet
parents:
44589
diff
changeset
|
395 |
in str true ty end |
ccf40af26ae9
implement more of the polymorphic simply typed format TFF(1)
blanchet
parents:
44589
diff
changeset
|
396 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
397 |
fun string_of_type (format as THF _) ty = str_of_type format ty |
52025 | 398 |
| string_of_type format ty = str_of_type format (uncurry_type ty) |
42963 | 399 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
400 |
fun tptp_string_of_quantifier AForall = tptp_forall |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
401 |
| tptp_string_of_quantifier AExists = tptp_exists |
42963 | 402 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
403 |
fun tptp_string_of_connective ANot = tptp_not |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
404 |
| tptp_string_of_connective AAnd = tptp_and |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
405 |
| tptp_string_of_connective AOr = tptp_or |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
406 |
| tptp_string_of_connective AImplies = tptp_implies |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
407 |
| tptp_string_of_connective AIff = tptp_iff |
42963 | 408 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
409 |
fun string_of_bound_var format (s, ty) = |
44593
ccf40af26ae9
implement more of the polymorphic simply typed format TFF(1)
blanchet
parents:
44589
diff
changeset
|
410 |
s ^ |
ccf40af26ae9
implement more of the polymorphic simply typed format TFF(1)
blanchet
parents:
44589
diff
changeset
|
411 |
(if is_format_typed format then |
ccf40af26ae9
implement more of the polymorphic simply typed format TFF(1)
blanchet
parents:
44589
diff
changeset
|
412 |
" " ^ tptp_has_type ^ " " ^ |
54820 | 413 |
(ty |> the_default (AType ((tptp_individual_type, []), [])) |> string_of_type format) |
44593
ccf40af26ae9
implement more of the polymorphic simply typed format TFF(1)
blanchet
parents:
44589
diff
changeset
|
414 |
else |
ccf40af26ae9
implement more of the polymorphic simply typed format TFF(1)
blanchet
parents:
44589
diff
changeset
|
415 |
"") |
42963 | 416 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
417 |
fun tptp_string_of_term _ (ATerm ((s, []), [])) = s |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
418 |
| tptp_string_of_term format (ATerm ((s, tys), ts)) = |
52074 | 419 |
let |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
420 |
val of_type = string_of_type format |
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
421 |
val of_term = tptp_string_of_term format |
52074 | 422 |
fun app () = |
423 |
tptp_string_of_app format s |
|
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
424 |
(map of_type tys @ map of_term ts) |
52074 | 425 |
in |
426 |
if s = tptp_empty_list then |
|
427 |
(* used for lists in the optional "source" field of a derivation *) |
|
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
428 |
"[" ^ commas (map of_term ts) ^ "]" |
52074 | 429 |
else if is_tptp_equal s then |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
430 |
space_implode (" " ^ tptp_equal ^ " ") (map of_term ts) |
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
431 |
|> is_format_higher_order format ? parens |
52074 | 432 |
else if s = tptp_ho_forall orelse s = tptp_ho_exists then |
54829 | 433 |
(case ts of |
52074 | 434 |
[AAbs (((s', ty), tm), [])] => |
435 |
(* Use syntactic sugar "!" and "?" instead of "!!" and "??" whenever |
|
436 |
possible, to work around LEO-II 1.2.8 parser limitation. *) |
|
437 |
tptp_string_of_formula format |
|
438 |
(AQuant (if s = tptp_ho_forall then AForall else AExists, |
|
439 |
[(s', SOME ty)], AAtom tm)) |
|
54829 | 440 |
| _ => app ()) |
52074 | 441 |
else if s = tptp_choice then |
54829 | 442 |
(case ts of |
52074 | 443 |
[AAbs (((s', ty), tm), args)] => |
444 |
(* There is code in "ATP_Problem_Generate" to ensure that "Eps" is |
|
445 |
always applied to an abstraction. *) |
|
446 |
tptp_string_of_app format |
|
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
447 |
(tptp_choice ^ "[" ^ s' ^ " : " ^ of_type ty ^ |
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
448 |
"]: " ^ of_term tm ^ "" |
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
449 |
|> parens) (map of_term args) |
54829 | 450 |
| _ => app ()) |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
451 |
else if s = tptp_not then |
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
452 |
(* agsyHOL doesn't like negations applied like this: "~ @ t". *) |
54829 | 453 |
(case ts of [t] => s ^ " " ^ (of_term t |> parens) |> parens | _ => s) |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
454 |
else if member (op =) [tptp_and, tptp_or, tptp_implies, tptp_if, tptp_iff, |
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
455 |
tptp_not_iff, tptp_equal] s then |
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
456 |
(* agsyHOL doesn't like connectives applied like this: "& @ t1 @ t2". *) |
54829 | 457 |
(case ts of |
458 |
[t1, t2] => (of_term t1 |> parens) ^ " " ^ s ^ " " ^ (of_term t2 |> parens) |> parens |
|
459 |
| _ => app ()) |
|
52074 | 460 |
else |
461 |
app () |
|
462 |
end |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
463 |
| tptp_string_of_term (format as THF _) (AAbs (((s, ty), tm), args)) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
464 |
tptp_string_of_app format |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
465 |
("(^[" ^ s ^ " : " ^ string_of_type format ty ^ "]: " ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
466 |
tptp_string_of_term format tm ^ ")") |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
467 |
(map (tptp_string_of_term format) args) |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
468 |
| tptp_string_of_term _ _ = |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
469 |
raise Fail "unexpected term in first-order format" |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
470 |
and tptp_string_of_formula format (ATyQuant (q, xs, phi)) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
471 |
tptp_string_of_quantifier q ^ |
48135 | 472 |
"[" ^ |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
473 |
commas (map (suffix_type_of_types o string_of_type format o fst) xs) ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
474 |
"]: " ^ tptp_string_of_formula format phi |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
475 |
|> parens |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
476 |
| tptp_string_of_formula format (AQuant (q, xs, phi)) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
477 |
tptp_string_of_quantifier q ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
478 |
"[" ^ commas (map (string_of_bound_var format) xs) ^ "]: " ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
479 |
tptp_string_of_formula format phi |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
480 |
|> parens |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
481 |
| tptp_string_of_formula format |
48132
9aa0fad4e864
added type arguments to "ATerm" constructor -- but don't use them yet
blanchet
parents:
48131
diff
changeset
|
482 |
(AConn (ANot, [AAtom (ATerm (("=" (* tptp_equal *), []), ts))])) = |
42968
74415622d293
more work on parsing LEO-II proofs and extracting uses of extensionality
blanchet
parents:
42967
diff
changeset
|
483 |
space_implode (" " ^ tptp_not_infix ^ tptp_equal ^ " ") |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
484 |
(map (tptp_string_of_term format) ts) |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
485 |
|> is_format_higher_order format ? parens |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
486 |
| tptp_string_of_formula format (AConn (c, [phi])) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
487 |
tptp_string_of_connective c ^ " " ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
488 |
(tptp_string_of_formula format phi |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
489 |
|> is_format_higher_order format ? parens) |
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
490 |
|> parens |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
491 |
| tptp_string_of_formula format (AConn (c, phis)) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
492 |
space_implode (" " ^ tptp_string_of_connective c ^ " ") |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
493 |
(map (tptp_string_of_formula format) phis) |
52075
f363f54a1936
generate agsyHOL-friendly THF (to some extent -- partial application of connectives remains an issue)
blanchet
parents:
52074
diff
changeset
|
494 |
|> parens |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
495 |
| tptp_string_of_formula format (AAtom tm) = tptp_string_of_term format tm |
37961
6a48c85a211a
first step in using "fof" rather than "cnf" in TPTP problems
blanchet
parents:
37931
diff
changeset
|
496 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
497 |
fun tptp_string_of_format CNF = tptp_cnf |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
498 |
| tptp_string_of_format CNF_UEQ = tptp_cnf |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
499 |
| tptp_string_of_format FOF = tptp_fof |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
500 |
| tptp_string_of_format (TFF _) = tptp_tff |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
501 |
| tptp_string_of_format (THF _) = tptp_thf |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
502 |
| tptp_string_of_format (DFG _) = raise Fail "non-TPTP format" |
42962
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
503 |
|
54820 | 504 |
val atype_of_types = AType ((tptp_type_of_types, []), []) |
48137
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
505 |
|
48141 | 506 |
fun nary_type_decl_type n = funpow n (curry AFun atype_of_types) atype_of_types |
48137
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
507 |
|
50522
19dbd7554076
generate original name as a comment in SPASS problems as well
blanchet
parents:
50521
diff
changeset
|
508 |
fun maybe_alt "" = "" |
19dbd7554076
generate original name as a comment in SPASS problems as well
blanchet
parents:
50521
diff
changeset
|
509 |
| maybe_alt s = " % " ^ s |
50521
bec828f3364e
generate comments with original names for debugging
blanchet
parents:
50012
diff
changeset
|
510 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
511 |
fun tptp_string_of_line format (Type_Decl (ident, ty, ary)) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
512 |
tptp_string_of_line format (Sym_Decl (ident, ty, nary_type_decl_type ary)) |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
513 |
| tptp_string_of_line format (Sym_Decl (ident, sym, ty)) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
514 |
tptp_string_of_format format ^ "(" ^ ident ^ ", type,\n " ^ sym ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
515 |
" : " ^ string_of_type format ty ^ ").\n" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
516 |
| tptp_string_of_line format (Formula ((ident, alt), kind, phi, source, _)) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
517 |
tptp_string_of_format format ^ "(" ^ ident ^ ", " ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
518 |
tptp_string_of_role kind ^ "," ^ maybe_alt alt ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
519 |
"\n (" ^ tptp_string_of_formula format phi ^ ")" ^ |
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
520 |
(case source of |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
521 |
SOME tm => ", " ^ tptp_string_of_term format tm |
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
522 |
| NONE => "") ^ ").\n" |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
523 |
|
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
524 |
fun tptp_lines format = |
37643
f576af716aa6
rewrote the TPTP problem generation code more or less from scratch;
blanchet
parents:
37642
diff
changeset
|
525 |
maps (fn (_, []) => [] |
f576af716aa6
rewrote the TPTP problem generation code more or less from scratch;
blanchet
parents:
37642
diff
changeset
|
526 |
| (heading, lines) => |
41491 | 527 |
"\n% " ^ heading ^ " (" ^ string_of_int (length lines) ^ ")\n" :: |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
528 |
map (tptp_string_of_line format) lines) |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
529 |
|
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
530 |
fun arity_of_type (APi (tys, ty)) = |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
531 |
arity_of_type ty |>> Integer.add (length tys) |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
532 |
| arity_of_type (AFun (_, ty)) = arity_of_type ty ||> Integer.add 1 |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
533 |
| arity_of_type _ = (0, 0) |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
534 |
|
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
535 |
fun string_of_arity (0, n) = string_of_int n |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
536 |
| string_of_arity (m, n) = string_of_int m ^ "+" ^ string_of_int n |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
537 |
|
48143 | 538 |
val dfg_class_inter = space_implode " & " |
539 |
||
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
540 |
fun dfg_string_of_term (ATerm ((s, tys), tms)) = |
51997
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
541 |
s ^ |
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
542 |
(if null tys then "" |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
543 |
else "<" ^ commas (map (string_of_type (DFG Polymorphic)) tys) ^ ">") ^ |
51997
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
544 |
(if null tms then "" |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
545 |
else "(" ^ commas (map dfg_string_of_term tms) ^ ")") |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
546 |
| dfg_string_of_term _ = raise Fail "unexpected atom in first-order format" |
51997
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
547 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
548 |
fun dfg_string_of_formula poly gen_simp info = |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
549 |
let |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
550 |
val str_of_typ = string_of_type (DFG poly) |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
551 |
fun str_of_bound_typ (ty, []) = str_of_typ ty |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
552 |
| str_of_bound_typ (ty, cls) = str_of_typ ty ^ " : " ^ dfg_class_inter cls |
46379
de5dd84717c1
distinguish between ":lr" and ":lt" (terminating) in DFG format
blanchet
parents:
46378
diff
changeset
|
553 |
fun suffix_tag top_level s = |
48129
933d43c31689
removed support for unsorted DFG, now that SPASS 3.7 is no longer supported
blanchet
parents:
48004
diff
changeset
|
554 |
if top_level then |
54829 | 555 |
(case extract_isabelle_status info of |
48438
3e45c98fe127
distinguish between recursive and nonrecursive definitions + clean up typedef dependencies in MaSh
blanchet
parents:
48143
diff
changeset
|
556 |
SOME s' => |
54829 | 557 |
if s' = non_rec_defN then s ^ ":lt" |
558 |
else if (s' = simpN orelse s' = rec_defN) andalso gen_simp then s ^ ":lr" |
|
559 |
else s |
|
560 |
| NONE => s) |
|
46379
de5dd84717c1
distinguish between ":lr" and ":lt" (terminating) in DFG format
blanchet
parents:
46378
diff
changeset
|
561 |
else |
de5dd84717c1
distinguish between ":lr" and ":lt" (terminating) in DFG format
blanchet
parents:
46378
diff
changeset
|
562 |
s |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
563 |
fun str_of_atom top_level (ATerm ((s, tys), tms)) = |
51997
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
564 |
let |
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
565 |
val s' = |
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
566 |
if is_tptp_equal s then "equal" |> suffix_tag top_level |
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
567 |
else if s = tptp_true then "true" |
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
568 |
else if s = tptp_false then "false" |
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
569 |
else s |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
570 |
in dfg_string_of_term (ATerm ((s', tys), tms)) end |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
571 |
| str_of_atom _ _ = raise Fail "unexpected atom in first-order format" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
572 |
fun str_of_quant AForall = "forall" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
573 |
| str_of_quant AExists = "exists" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
574 |
fun str_of_conn _ ANot = "not" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
575 |
| str_of_conn _ AAnd = "and" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
576 |
| str_of_conn _ AOr = "or" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
577 |
| str_of_conn _ AImplies = "implies" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
578 |
| str_of_conn top_level AIff = "equiv" |> suffix_tag top_level |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
579 |
fun str_of_formula top_level (ATyQuant (q, xs, phi)) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
580 |
str_of_quant q ^ "_sorts([" ^ commas (map str_of_bound_typ xs) ^ "], " ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
581 |
str_of_formula top_level phi ^ ")" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
582 |
| str_of_formula top_level (AQuant (q, xs, phi)) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
583 |
str_of_quant q ^ "([" ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
584 |
commas (map (string_of_bound_var (DFG poly)) xs) ^ "], " ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
585 |
str_of_formula top_level phi ^ ")" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
586 |
| str_of_formula top_level (AConn (c, phis)) = |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
587 |
str_of_conn top_level c ^ "(" ^ |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
588 |
commas (map (str_of_formula false) phis) ^ ")" |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
589 |
| str_of_formula top_level (AAtom tm) = str_of_atom top_level tm |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
590 |
in str_of_formula true end |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
591 |
|
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
592 |
fun maybe_enclose bef aft "" = "% " ^ bef ^ aft |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
593 |
| maybe_enclose bef aft s = bef ^ s ^ aft |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
594 |
|
48131 | 595 |
fun dfg_lines poly {is_lpo, gen_weights, gen_prec, gen_simp} ord_info problem = |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
596 |
let |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
597 |
val typ = string_of_type (DFG poly) |
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
598 |
val term = dfg_string_of_term |
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
599 |
fun spair (s, s') = "(" ^ s ^ ", " ^ s' ^ ")" |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
600 |
fun tm_ary sym ty = spair (sym, string_of_arity (arity_of_type ty)) |
48141 | 601 |
fun ty_ary 0 ty = ty |
602 |
| ty_ary n ty = "(" ^ ty ^ ", " ^ string_of_int n ^ ")" |
|
51997
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
603 |
fun fun_typ sym ty = "function(" ^ sym ^ ", " ^ typ ty ^ ")." |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
604 |
fun pred_typ sym ty = |
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
605 |
let |
52025 | 606 |
val (ty_vars, (tys, _)) = |
607 |
strip_atype ty |
|
608 |
|>> (fn [] => [] | xs => ["[" ^ commas xs ^ "]"]) |
|
51997
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
609 |
in "predicate(" ^ commas (sym :: ty_vars @ map typ tys) ^ ")." end |
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
610 |
fun bound_tvar (ty, []) = ty |
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
611 |
| bound_tvar (ty, cls) = ty ^ " : " ^ dfg_class_inter cls |
52004 | 612 |
fun binder_typ xs ty = |
51997
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
613 |
(if null xs then "" else "[" ^ commas (map bound_tvar xs) ^ "], ") ^ |
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
614 |
typ ty |
52004 | 615 |
fun sort_decl xs ty cl = "sort(" ^ binder_typ xs ty ^ ", " ^ cl ^ ")." |
54788
a898e15b522a
primitive support for SPASS-Pirate (Daniel Wand's polymorphic SPASS prototype)
blanchet
parents:
54197
diff
changeset
|
616 |
fun datatype_decl xs ty tms = "datatype(" ^ commas (binder_typ xs ty :: map term tms) ^ ")." |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
617 |
fun subclass_of sub super = "subclass(" ^ sub ^ ", " ^ super ^ ")." |
50522
19dbd7554076
generate original name as a comment in SPASS problems as well
blanchet
parents:
50521
diff
changeset
|
618 |
fun formula pred (Formula ((ident, alt), kind, phi, _, info)) = |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
619 |
if pred kind then |
48129
933d43c31689
removed support for unsorted DFG, now that SPASS 3.7 is no longer supported
blanchet
parents:
48004
diff
changeset
|
620 |
let val rank = extract_isabelle_rank info in |
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
621 |
"formula(" ^ dfg_string_of_formula poly gen_simp info phi ^ |
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
622 |
", " ^ ident ^ |
46406 | 623 |
(if rank = default_rank then "" else ", " ^ string_of_int rank) ^ |
50522
19dbd7554076
generate original name as a comment in SPASS problems as well
blanchet
parents:
50521
diff
changeset
|
624 |
")." ^ maybe_alt alt |
19dbd7554076
generate original name as a comment in SPASS problems as well
blanchet
parents:
50521
diff
changeset
|
625 |
|> SOME |
46406 | 626 |
end |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
627 |
else |
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
628 |
NONE |
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
629 |
| formula _ _ = NONE |
46413 | 630 |
fun filt f = problem |> map (map_filter f o snd) |> filter_out null |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
631 |
val func_aries = |
48137
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
632 |
filt (fn Sym_Decl (_, sym, ty) => |
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
633 |
if is_function_atype ty then SOME (tm_ary sym ty) else NONE |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
634 |
| _ => NONE) |
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
635 |
|> flat |> commas |> maybe_enclose "functions [" "]." |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
636 |
val pred_aries = |
48137
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
637 |
filt (fn Sym_Decl (_, sym, ty) => |
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
638 |
if is_predicate_atype ty then SOME (tm_ary sym ty) else NONE |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
639 |
| _ => NONE) |
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
640 |
|> flat |> commas |> maybe_enclose "predicates [" "]." |
48129
933d43c31689
removed support for unsorted DFG, now that SPASS 3.7 is no longer supported
blanchet
parents:
48004
diff
changeset
|
641 |
val sorts = |
52000 | 642 |
filt (try (fn Type_Decl (_, ty, ary) => ty_ary ary ty)) @ |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
643 |
[[ty_ary 0 dfg_individual_type]] |
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
644 |
|> flat |> commas |> maybe_enclose "sorts [" "]." |
48141 | 645 |
val classes = |
52000 | 646 |
filt (try (fn Class_Decl (_, cl, _) => cl)) |
48141 | 647 |
|> flat |> commas |> maybe_enclose "classes [" "]." |
48129
933d43c31689
removed support for unsorted DFG, now that SPASS 3.7 is no longer supported
blanchet
parents:
48004
diff
changeset
|
648 |
val ord_info = if gen_weights orelse gen_prec then ord_info () else [] |
933d43c31689
removed support for unsorted DFG, now that SPASS 3.7 is no longer supported
blanchet
parents:
48004
diff
changeset
|
649 |
val do_term_order_weights = |
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
650 |
(if gen_weights then ord_info else []) |
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
651 |
|> map (spair o apsnd string_of_int) |> commas |
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
652 |
|> maybe_enclose "weights [" "]." |
48141 | 653 |
val syms = [func_aries, pred_aries, do_term_order_weights, sorts, classes] |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
654 |
val func_decls = |
48137
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
655 |
filt (fn Sym_Decl (_, sym, ty) => |
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
656 |
if is_function_atype ty then SOME (fun_typ sym ty) else NONE |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
657 |
| _ => NONE) |> flat |
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
658 |
val pred_decls = |
48137
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
659 |
filt (fn Sym_Decl (_, sym, ty) => |
6f524f2066e3
cleanly distinguish between type declarations and symbol declarations
blanchet
parents:
48135
diff
changeset
|
660 |
if is_nontrivial_predicate_atype ty then SOME (pred_typ sym ty) |
46391
8d8d3c1f1854
really fixed syntax bug in DFG output (cf. ef62c2fafa9e)
blanchet
parents:
46382
diff
changeset
|
661 |
else NONE |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
662 |
| _ => NONE) |> flat |
51997
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
663 |
val datatype_decls = |
54788
a898e15b522a
primitive support for SPASS-Pirate (Daniel Wand's polymorphic SPASS prototype)
blanchet
parents:
54197
diff
changeset
|
664 |
filt (try (fn Datatype_Decl (_, xs, ty, tms) => datatype_decl xs ty tms)) |> flat |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
665 |
val sort_decls = |
52000 | 666 |
filt (try (fn Class_Memb (_, xs, ty, cl) => sort_decl xs ty cl)) |> flat |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
667 |
val subclass_decls = |
52000 | 668 |
filt (try (fn Class_Decl (_, sub, supers) => |
669 |
map (subclass_of sub) supers)) |
|
670 |
|> flat |> flat |
|
51997
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
671 |
val decls = |
8dbe623a7804
added datatype declaration syntax for next-gen SPASS
blanchet
parents:
51878
diff
changeset
|
672 |
func_decls @ pred_decls @ datatype_decls @ sort_decls @ subclass_decls |
46413 | 673 |
val axioms = |
674 |
filt (formula (curry (op <>) Conjecture)) |> separate [""] |> flat |
|
675 |
val conjs = |
|
676 |
filt (formula (curry (op =) Conjecture)) |> separate [""] |> flat |
|
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
677 |
val settings = |
47054 | 678 |
(if is_lpo then ["set_flag(Ordering, 1)."] else []) @ |
47038
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
679 |
(if gen_prec then |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
680 |
[ord_info |> map fst |> rev |> commas |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
681 |
|> maybe_enclose "set_precedence(" ")."] |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
682 |
else |
2409b484e1cc
continued implementation of term ordering attributes
blanchet
parents:
47030
diff
changeset
|
683 |
[]) |
47053 | 684 |
fun list_of _ [] = [] |
685 |
| list_of heading ss = |
|
686 |
"list_of_" ^ heading ^ ".\n" :: map (suffix "\n") ss @ |
|
687 |
["end_of_list.\n\n"] |
|
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
688 |
in |
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
689 |
"\nbegin_problem(isabelle).\n\n" :: |
47053 | 690 |
list_of "descriptions" |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
691 |
["name({**}).", "author({**}).", "status(unknown).", |
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
692 |
"description({**})."] @ |
47053 | 693 |
list_of "symbols" syms @ |
694 |
list_of "declarations" decls @ |
|
695 |
list_of "formulae(axioms)" axioms @ |
|
696 |
list_of "formulae(conjectures)" conjs @ |
|
697 |
list_of "settings(SPASS)" settings @ |
|
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
698 |
["end_problem.\n"] |
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
699 |
end |
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
700 |
|
51998
f732a674db1b
renamed Sledgehammer functions with 'for' in their names to 'of'
blanchet
parents:
51997
diff
changeset
|
701 |
fun lines_of_atp_problem format ord ord_info problem = |
45301
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
702 |
"% This file was generated by Isabelle (most likely Sledgehammer)\n\ |
866b075aa99b
added sorted DFG output for coming version of SPASS
blanchet
parents:
44787
diff
changeset
|
703 |
\% " ^ timestamp () ^ "\n" :: |
48131 | 704 |
(case format of |
705 |
DFG poly => dfg_lines poly ord ord_info |
|
706 |
| _ => tptp_lines format) problem |
|
37643
f576af716aa6
rewrote the TPTP problem generation code more or less from scratch;
blanchet
parents:
37642
diff
changeset
|
707 |
|
42939 | 708 |
|
43098
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
709 |
(** CNF (Metis) and CNF UEQ (Waldmeister) **) |
42939 | 710 |
|
48140 | 711 |
fun is_line_negated (Formula (_, _, AConn (ANot, _), _, _)) = true |
712 |
| is_line_negated _ = false |
|
42939 | 713 |
|
48140 | 714 |
fun is_line_cnf_ueq (Formula (_, _, AAtom (ATerm (((s, _), _), _)), _, _)) = |
43193
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
715 |
is_tptp_equal s |
48140 | 716 |
| is_line_cnf_ueq _ = false |
42939 | 717 |
|
48132
9aa0fad4e864
added type arguments to "ATerm" constructor -- but don't use them yet
blanchet
parents:
48131
diff
changeset
|
718 |
fun open_conjecture_term (ATerm (((s, s'), tys), tms)) = |
9aa0fad4e864
added type arguments to "ATerm" constructor -- but don't use them yet
blanchet
parents:
48131
diff
changeset
|
719 |
ATerm ((if is_tptp_variable s then (s |> Name.desymbolize false, s') |
9aa0fad4e864
added type arguments to "ATerm" constructor -- but don't use them yet
blanchet
parents:
48131
diff
changeset
|
720 |
else (s, s'), tys), tms |> map open_conjecture_term) |
43676
3b0b448b4d69
add support for lambdas in TPTP THF generator + killed an unsound type encoding (because the monotonicity calculus assumes first-order)
nik
parents:
43422
diff
changeset
|
721 |
| open_conjecture_term _ = raise Fail "unexpected higher-order term" |
43098
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
722 |
fun open_formula conj = |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
723 |
let |
43193
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
724 |
(* We are conveniently assuming that all bound variable names are |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
725 |
distinct, which should be the case for the formulas we generate. *) |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
726 |
fun opn (pos as SOME true) (AQuant (AForall, _, phi)) = opn pos phi |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
727 |
| opn (pos as SOME false) (AQuant (AExists, _, phi)) = opn pos phi |
43098
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
728 |
| opn pos (AConn (ANot, [phi])) = mk_anot (opn (Option.map not pos) phi) |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
729 |
| opn pos (AConn (c, [phi1, phi2])) = |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
730 |
let val (pos1, pos2) = polarities_of_conn pos c in |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
731 |
AConn (c, [opn pos1 phi1, opn pos2 phi2]) |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
732 |
end |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
733 |
| opn _ (AAtom t) = AAtom (t |> conj ? open_conjecture_term) |
43422
dcbedaf6f80c
added missing case in pattern matching -- solves Waldmeister "Match" exceptions that have been plaguing some users
blanchet
parents:
43295
diff
changeset
|
734 |
| opn _ phi = phi |
43098
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
735 |
in opn (SOME (not conj)) end |
42944
9e620869a576
improved Waldmeister support -- even run it by default on unit equational goals
blanchet
parents:
42942
diff
changeset
|
736 |
fun open_formula_line (Formula (ident, kind, phi, source, info)) = |
9e620869a576
improved Waldmeister support -- even run it by default on unit equational goals
blanchet
parents:
42942
diff
changeset
|
737 |
Formula (ident, kind, open_formula (kind = Conjecture) phi, source, info) |
9e620869a576
improved Waldmeister support -- even run it by default on unit equational goals
blanchet
parents:
42942
diff
changeset
|
738 |
| open_formula_line line = line |
42939 | 739 |
|
740 |
fun negate_conjecture_line (Formula (ident, Conjecture, phi, source, info)) = |
|
42942 | 741 |
Formula (ident, Hypothesis, mk_anot phi, source, info) |
42939 | 742 |
| negate_conjecture_line line = line |
743 |
||
43098
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
744 |
exception CLAUSIFY of unit |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
745 |
|
43126
a7db0afd5200
clausify "<=>" (needed for some type information)
blanchet
parents:
43098
diff
changeset
|
746 |
(* This "clausification" only expands syntactic sugar, such as "phi => psi" to |
a7db0afd5200
clausify "<=>" (needed for some type information)
blanchet
parents:
43098
diff
changeset
|
747 |
"~ phi | psi" and "phi <=> psi" to "~ phi | psi" and "~ psi | phi". We don't |
a7db0afd5200
clausify "<=>" (needed for some type information)
blanchet
parents:
43098
diff
changeset
|
748 |
attempt to distribute conjunctions over disjunctions. *) |
43193
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
749 |
fun clausify_formula pos (phi as AAtom _) = [phi |> not pos ? mk_anot] |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
750 |
| clausify_formula pos (AConn (ANot, [phi])) = clausify_formula (not pos) phi |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
751 |
| clausify_formula true (AConn (AOr, [phi1, phi2])) = |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
752 |
(phi1, phi2) |> pairself (clausify_formula true) |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
753 |
|> uncurry (map_product (mk_aconn AOr)) |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
754 |
| clausify_formula false (AConn (AAnd, [phi1, phi2])) = |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
755 |
(phi1, phi2) |> pairself (clausify_formula false) |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
756 |
|> uncurry (map_product (mk_aconn AOr)) |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
757 |
| clausify_formula true (AConn (AImplies, [phi1, phi2])) = |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
758 |
clausify_formula true (AConn (AOr, [mk_anot phi1, phi2])) |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
759 |
| clausify_formula true (AConn (AIff, phis)) = |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
760 |
clausify_formula true (AConn (AImplies, phis)) @ |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
761 |
clausify_formula true (AConn (AImplies, rev phis)) |
e11bd628f1a5
improved ATP clausifier so it can deal with "x => (y <=> z)"
blanchet
parents:
43163
diff
changeset
|
762 |
| clausify_formula _ _ = raise CLAUSIFY () |
43098
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
763 |
|
50521
bec828f3364e
generate comments with original names for debugging
blanchet
parents:
50012
diff
changeset
|
764 |
fun clausify_formula_line (Formula ((ident, alt), kind, phi, source, info)) = |
43126
a7db0afd5200
clausify "<=>" (needed for some type information)
blanchet
parents:
43098
diff
changeset
|
765 |
let |
a7db0afd5200
clausify "<=>" (needed for some type information)
blanchet
parents:
43098
diff
changeset
|
766 |
val (n, phis) = phi |> try (clausify_formula true) |> these |> `length |
a7db0afd5200
clausify "<=>" (needed for some type information)
blanchet
parents:
43098
diff
changeset
|
767 |
in |
a7db0afd5200
clausify "<=>" (needed for some type information)
blanchet
parents:
43098
diff
changeset
|
768 |
map2 (fn phi => fn j => |
50521
bec828f3364e
generate comments with original names for debugging
blanchet
parents:
50012
diff
changeset
|
769 |
Formula ((ident ^ replicate_string (j - 1) "x", alt), kind, phi, |
bec828f3364e
generate comments with original names for debugging
blanchet
parents:
50012
diff
changeset
|
770 |
source, info)) |
43126
a7db0afd5200
clausify "<=>" (needed for some type information)
blanchet
parents:
43098
diff
changeset
|
771 |
phis (1 upto n) |
a7db0afd5200
clausify "<=>" (needed for some type information)
blanchet
parents:
43098
diff
changeset
|
772 |
end |
a7db0afd5200
clausify "<=>" (needed for some type information)
blanchet
parents:
43098
diff
changeset
|
773 |
| clausify_formula_line _ = [] |
43098
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
774 |
|
48140 | 775 |
fun ensure_cnf_line line = |
43098
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
776 |
line |> open_formula_line |> negate_conjecture_line |> clausify_formula_line |
e88e974c4846
proper handling of type variable classes in new Metis
blanchet
parents:
43092
diff
changeset
|
777 |
|
48140 | 778 |
fun ensure_cnf_problem problem = problem |> map (apsnd (maps ensure_cnf_line)) |
43092
93ec303e1917
more work on new metis that exploits the powerful new type encodings
blanchet
parents:
43085
diff
changeset
|
779 |
|
42962
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
780 |
fun filter_cnf_ueq_problem problem = |
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
781 |
problem |
48140 | 782 |
|> map (apsnd (map open_formula_line #> filter is_line_cnf_ueq |
42962
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
783 |
#> map negate_conjecture_line)) |
3b50fdeb6cfc
started adding support for THF output (but no lambdas)
blanchet
parents:
42961
diff
changeset
|
784 |
|> (fn problem => |
42939 | 785 |
let |
43824
0234156d3fbe
don't generate Waldmeister problems with only a conjecture, since it makes it crash sometimes
blanchet
parents:
43692
diff
changeset
|
786 |
val lines = problem |> maps snd |
48140 | 787 |
val conjs = lines |> filter is_line_negated |
43824
0234156d3fbe
don't generate Waldmeister problems with only a conjecture, since it makes it crash sometimes
blanchet
parents:
43692
diff
changeset
|
788 |
in if length conjs = 1 andalso conjs <> lines then problem else [] end) |
38017
3ad3e3ca2451
move Sledgehammer-specific code out of "Sledgehammer_TPTP_Format"
blanchet
parents:
38014
diff
changeset
|
789 |
|
37643
f576af716aa6
rewrote the TPTP problem generation code more or less from scratch;
blanchet
parents:
37642
diff
changeset
|
790 |
|
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
791 |
(** Symbol declarations **) |
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
792 |
|
48141 | 793 |
fun add_declared_in_line (Class_Decl (_, cl, _)) = apfst (apfst (cons cl)) |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
794 |
| add_declared_in_line (Type_Decl (_, ty, _)) = apfst (apsnd (cons ty)) |
48140 | 795 |
| add_declared_in_line (Sym_Decl (_, sym, _)) = apsnd (cons sym) |
796 |
| add_declared_in_line _ = I |
|
48141 | 797 |
fun declared_in_atp_problem problem = |
798 |
fold (fold add_declared_in_line o snd) problem (([], []), []) |
|
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
799 |
|
37643
f576af716aa6
rewrote the TPTP problem generation code more or less from scratch;
blanchet
parents:
37642
diff
changeset
|
800 |
(** Nice names **) |
f576af716aa6
rewrote the TPTP problem generation code more or less from scratch;
blanchet
parents:
37642
diff
changeset
|
801 |
|
42227
662b50b7126f
if "monomorphize" is enabled, mangle the type information in the names by default
blanchet
parents:
41769
diff
changeset
|
802 |
val no_qualifiers = |
662b50b7126f
if "monomorphize" is enabled, mangle the type information in the names by default
blanchet
parents:
41769
diff
changeset
|
803 |
let |
662b50b7126f
if "monomorphize" is enabled, mangle the type information in the names by default
blanchet
parents:
41769
diff
changeset
|
804 |
fun skip [] = [] |
662b50b7126f
if "monomorphize" is enabled, mangle the type information in the names by default
blanchet
parents:
41769
diff
changeset
|
805 |
| skip (#"." :: cs) = skip cs |
662b50b7126f
if "monomorphize" is enabled, mangle the type information in the names by default
blanchet
parents:
41769
diff
changeset
|
806 |
| skip (c :: cs) = if Char.isAlphaNum c then skip cs else c :: keep cs |
662b50b7126f
if "monomorphize" is enabled, mangle the type information in the names by default
blanchet
parents:
41769
diff
changeset
|
807 |
and keep [] = [] |
662b50b7126f
if "monomorphize" is enabled, mangle the type information in the names by default
blanchet
parents:
41769
diff
changeset
|
808 |
| keep (#"." :: cs) = skip cs |
662b50b7126f
if "monomorphize" is enabled, mangle the type information in the names by default
blanchet
parents:
41769
diff
changeset
|
809 |
| keep (c :: cs) = c :: keep cs |
662b50b7126f
if "monomorphize" is enabled, mangle the type information in the names by default
blanchet
parents:
41769
diff
changeset
|
810 |
in String.explode #> rev #> keep #> rev #> String.implode end |
662b50b7126f
if "monomorphize" is enabled, mangle the type information in the names by default
blanchet
parents:
41769
diff
changeset
|
811 |
|
42761
8ea9c6fa8b53
fixed several bugs in Isar proof reconstruction, in particular w.r.t. mangled types and hAPP
blanchet
parents:
42752
diff
changeset
|
812 |
(* Long names can slow down the ATPs. *) |
42724
4d6bcf846759
added "max_mono_instances" option to Sledgehammer and renamed old "monomorphize_limit" option
blanchet
parents:
42722
diff
changeset
|
813 |
val max_readable_name_size = 20 |
42567
d012947edd36
shorten readable names -- they can get really long with monomorphization, which actually slows down the ATPs
blanchet
parents:
42543
diff
changeset
|
814 |
|
43000
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
815 |
(* "equal" is reserved by some ATPs. "op" is also reserved, to avoid the |
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
816 |
unreadable "op_1", "op_2", etc., in the problem files. "eq" is reserved to |
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
817 |
ensure that "HOL.eq" is correctly mapped to equality (not clear whether this |
bd424c3dde46
cleaner handling of equality and proxies (esp. for THF)
blanchet
parents:
42998
diff
changeset
|
818 |
is still necessary). *) |
45939
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
819 |
val reserved_nice_names = [tptp_old_equal, "op", "eq"] |
42939 | 820 |
|
46414
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
821 |
(* hack to get the same hashing across Mirabelle runs (see "mirabelle.pl") *) |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
822 |
fun cleanup_mirabelle_name s = |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
823 |
let |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
824 |
val mirabelle_infix = "_Mirabelle_" |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
825 |
val random_suffix_len = 10 |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
826 |
val (s1, s2) = Substring.position mirabelle_infix (Substring.full s) |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
827 |
in |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
828 |
if Substring.isEmpty s2 then |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
829 |
s |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
830 |
else |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
831 |
Substring.string s1 ^ |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
832 |
Substring.string (Substring.triml (size mirabelle_infix + random_suffix_len) s2) |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
833 |
end |
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
834 |
|
46378 | 835 |
fun readable_name protect full_name s = |
45939
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
836 |
(if s = full_name then |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
837 |
s |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
838 |
else |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
839 |
s |> no_qualifiers |
52076
bfa28e1cba77
freeze types in Sledgehammer goal, not just terms
blanchet
parents:
52075
diff
changeset
|
840 |
|> unquote_tvar |
45939
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
841 |
|> Name.desymbolize (Char.isUpper (String.sub (full_name, 0))) |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
842 |
|> (fn s => |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
843 |
if size s > max_readable_name_size then |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
844 |
String.substring (s, 0, max_readable_name_size div 2 - 4) ^ |
46414
4ed12518fb81
improved hashing w.r.t. Mirabelle, to help debugging
blanchet
parents:
46413
diff
changeset
|
845 |
string_of_int (hash_string (cleanup_mirabelle_name full_name)) ^ |
45939
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
846 |
String.extract (s, size s - max_readable_name_size div 2 + 4, |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
847 |
NONE) |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
848 |
else |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
849 |
s) |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
850 |
|> (fn s => |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
851 |
if member (op =) reserved_nice_names s then full_name else s)) |
46378 | 852 |
|> protect |
37624 | 853 |
|
45939
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
854 |
fun nice_name _ (full_name, _) NONE = (full_name, NONE) |
46378 | 855 |
| nice_name protect (full_name, desired_name) (SOME the_pool) = |
42998
1c80902d0456
fully support all type system encodings in typed formats (TFF, THF)
blanchet
parents:
42994
diff
changeset
|
856 |
if is_built_in_tptp_symbol full_name then |
39384 | 857 |
(full_name, SOME the_pool) |
54829 | 858 |
else |
859 |
(case Symtab.lookup (fst the_pool) full_name of |
|
860 |
SOME nice_name => (nice_name, SOME the_pool) |
|
861 |
| NONE => |
|
862 |
let |
|
863 |
val nice_prefix = readable_name protect full_name desired_name |
|
864 |
fun add j = |
|
865 |
let |
|
866 |
val nice_name = nice_prefix ^ (if j = 1 then "" else string_of_int j) |
|
867 |
in |
|
868 |
(case Symtab.lookup (snd the_pool) nice_name of |
|
869 |
SOME full_name' => |
|
870 |
if full_name = full_name' then (nice_name, the_pool) else add (j + 1) |
|
871 |
| NONE => |
|
872 |
(nice_name, |
|
873 |
(Symtab.update_new (full_name, nice_name) (fst the_pool), |
|
874 |
Symtab.update_new (nice_name, full_name) (snd the_pool)))) |
|
875 |
end |
|
876 |
in add 1 |> apsnd SOME end) |
|
37624 | 877 |
|
46643
a88bccd2b567
added support for Alt-Ergo through Why3 (mostly for experimental purposes, e.g. polymorphism vs. monomorphization)
blanchet
parents:
46445
diff
changeset
|
878 |
fun avoid_clash_with_alt_ergo_type_vars s = |
a88bccd2b567
added support for Alt-Ergo through Why3 (mostly for experimental purposes, e.g. polymorphism vs. monomorphization)
blanchet
parents:
46445
diff
changeset
|
879 |
if is_tptp_variable s then s else s ^ "_" |
a88bccd2b567
added support for Alt-Ergo through Why3 (mostly for experimental purposes, e.g. polymorphism vs. monomorphization)
blanchet
parents:
46445
diff
changeset
|
880 |
|
46378 | 881 |
fun avoid_clash_with_dfg_keywords s = |
882 |
let val n = String.size s in |
|
46443
c86276014571
improved KBO weights -- beware of explicit applications
blanchet
parents:
46442
diff
changeset
|
883 |
if n < 2 orelse (n = 2 andalso String.sub (s, 0) = String.sub (s, 1)) orelse |
c86276014571
improved KBO weights -- beware of explicit applications
blanchet
parents:
46442
diff
changeset
|
884 |
String.isSubstring "_" s then |
46378 | 885 |
s |
47150 | 886 |
else if is_tptp_variable s then |
52353
dba3d398c322
SPASS has more Uppercase keywords than I was fearing -- better always append _
blanchet
parents:
52076
diff
changeset
|
887 |
s ^ "_" |
46378 | 888 |
else |
889 |
String.substring (s, 0, n - 1) ^ |
|
890 |
String.str (Char.toUpper (String.sub (s, n - 1))) |
|
891 |
end |
|
892 |
||
45939
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
893 |
fun nice_atp_problem readable_names format problem = |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
894 |
let |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
895 |
val empty_pool = |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
896 |
if readable_names then SOME (Symtab.empty, Symtab.empty) else NONE |
46643
a88bccd2b567
added support for Alt-Ergo through Why3 (mostly for experimental purposes, e.g. polymorphism vs. monomorphization)
blanchet
parents:
46445
diff
changeset
|
897 |
val avoid_clash = |
54829 | 898 |
(case format of |
52995
ab98feb66684
Vampire 3.0 requires types to be declared -- make it happy (and get rid of "implicit" types since only Satallax seems to support them anymore)
blanchet
parents:
52353
diff
changeset
|
899 |
TFF Polymorphic => avoid_clash_with_alt_ergo_type_vars |
48131 | 900 |
| DFG _ => avoid_clash_with_dfg_keywords |
54829 | 901 |
| _ => I) |
46643
a88bccd2b567
added support for Alt-Ergo through Why3 (mostly for experimental purposes, e.g. polymorphism vs. monomorphization)
blanchet
parents:
46445
diff
changeset
|
902 |
val nice_name = nice_name avoid_clash |
54820 | 903 |
|
52001
2fb33d73c366
more work on implementing datatype output for new SPASS
blanchet
parents:
52000
diff
changeset
|
904 |
fun nice_bound_tvars xs = |
52003 | 905 |
fold_map (nice_name o fst) xs |
906 |
##>> fold_map (fold_map nice_name o snd) xs |
|
52001
2fb33d73c366
more work on implementing datatype output for new SPASS
blanchet
parents:
52000
diff
changeset
|
907 |
#>> op ~~ |
54820 | 908 |
|
909 |
fun nice_type (AType ((name, clss), tys)) = |
|
910 |
nice_name name ##>> fold_map nice_name clss ##>> fold_map nice_type tys #>> AType |
|
45939
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
911 |
| nice_type (AFun (ty1, ty2)) = nice_type ty1 ##>> nice_type ty2 #>> AFun |
54820 | 912 |
| nice_type (APi (names, ty)) = fold_map nice_name names ##>> nice_type ty #>> APi |
913 |
||
48132
9aa0fad4e864
added type arguments to "ATerm" constructor -- but don't use them yet
blanchet
parents:
48131
diff
changeset
|
914 |
fun nice_term (ATerm ((name, tys), ts)) = |
54820 | 915 |
nice_name name ##>> fold_map nice_type tys ##>> fold_map nice_term ts #>> ATerm |
47911
2168126446bb
extend ATP data structure to avoid having to perform ((non-)capture avoiding) beta reduction -- fixes a bug in the THF translation of "is_measure.simps"
blanchet
parents:
47768
diff
changeset
|
916 |
| nice_term (AAbs (((name, ty), tm), args)) = |
54820 | 917 |
nice_name name ##>> nice_type ty ##>> nice_term tm ##>> fold_map nice_term args #>> AAbs |
918 |
||
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
919 |
fun nice_formula (ATyQuant (q, xs, phi)) = |
52003 | 920 |
fold_map (nice_type o fst) xs |
921 |
##>> fold_map (fold_map nice_name o snd) xs |
|
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
922 |
##>> nice_formula phi |
48141 | 923 |
#>> (fn ((tys, cls), phi) => ATyQuant (q, tys ~~ cls, phi)) |
48133
a5ab5964065f
implement polymorphic DFG output, without type classes for now
blanchet
parents:
48132
diff
changeset
|
924 |
| nice_formula (AQuant (q, xs, phi)) = |
52003 | 925 |
fold_map (nice_name o fst) xs |
926 |
##>> fold_map (fn (_, NONE) => pair NONE |
|
927 |
| (_, SOME ty) => nice_type ty #>> SOME) xs |
|
45939
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
928 |
##>> nice_formula phi |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
929 |
#>> (fn ((ss, ts), phi) => AQuant (q, ss ~~ ts, phi)) |
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
930 |
| nice_formula (AConn (c, phis)) = |
52002 | 931 |
fold_map nice_formula phis #>> curry AConn c |
45939
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
932 |
| nice_formula (AAtom tm) = nice_term tm #>> AAtom |
54820 | 933 |
|
48141 | 934 |
fun nice_line (Class_Decl (ident, cl, cls)) = |
52002 | 935 |
nice_name cl ##>> fold_map nice_name cls |
48141 | 936 |
#>> (fn (cl, cls) => Class_Decl (ident, cl, cls)) |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
937 |
| nice_line (Type_Decl (ident, ty, ary)) = |
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
938 |
nice_name ty #>> (fn ty => Type_Decl (ident, ty, ary)) |
48140 | 939 |
| nice_line (Sym_Decl (ident, sym, ty)) = |
54820 | 940 |
nice_name sym ##>> nice_type ty #>> (fn (sym, ty) => Sym_Decl (ident, sym, ty)) |
54788
a898e15b522a
primitive support for SPASS-Pirate (Daniel Wand's polymorphic SPASS prototype)
blanchet
parents:
54197
diff
changeset
|
941 |
| nice_line (Datatype_Decl (ident, xs, ty, tms)) = |
52002 | 942 |
nice_bound_tvars xs ##>> nice_type ty ##>> fold_map nice_term tms |
54788
a898e15b522a
primitive support for SPASS-Pirate (Daniel Wand's polymorphic SPASS prototype)
blanchet
parents:
54197
diff
changeset
|
943 |
#>> (fn ((xs, ty), tms) => Datatype_Decl (ident, xs, ty, tms)) |
48142
efaff8206967
finished implementation of DFG type class output
blanchet
parents:
48141
diff
changeset
|
944 |
| nice_line (Class_Memb (ident, xs, ty, cl)) = |
52001
2fb33d73c366
more work on implementing datatype output for new SPASS
blanchet
parents:
52000
diff
changeset
|
945 |
nice_bound_tvars xs ##>> nice_type ty ##>> nice_name cl |
2fb33d73c366
more work on implementing datatype output for new SPASS
blanchet
parents:
52000
diff
changeset
|
946 |
#>> (fn ((xs, ty), cl) => Class_Memb (ident, xs, ty, cl)) |
48140 | 947 |
| nice_line (Formula (ident, kind, phi, source, info)) = |
54820 | 948 |
nice_formula phi #>> (fn phi => Formula (ident, kind, phi, source, info)) |
949 |
||
45939
711fec5b4f61
don't try to avoid SPASS keywords; instead, just suffix an underscore to all generated identifiers
blanchet
parents:
45938
diff
changeset
|
950 |
fun nice_problem problem = |
54820 | 951 |
fold_map (fn (heading, lines) => fold_map nice_line lines #>> pair heading) problem |
952 |
in |
|
953 |
nice_problem problem empty_pool |
|
954 |
end |
|
37509
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
955 |
|
f39464d971c4
factor out TPTP format output into file of its own, to facilitate further changes
blanchet
parents:
diff
changeset
|
956 |
end; |