Bruce Mitchener
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5d0dea05aa
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Remove empty leaf destructors. (#6211)
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2022-07-30 10:07:03 +01:00 |
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Nikolaj Bjorner
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8efa3c8ade
|
introduce notion of beta redex to deal with lambdas in non-extensional positions
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2022-06-10 17:35:01 -07:00 |
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Nikolaj Bjorner
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5db133f875
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add a way to supress lambdas
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2022-06-10 14:35:20 -07:00 |
|
Nikolaj Bjorner
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dd6a11b526
|
fix #5715
|
2021-12-16 09:35:54 -08:00 |
|
Nikolaj Bjorner
|
f60ed2ce92
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#5591
|
2021-10-13 21:38:36 -07:00 |
|
Nikolaj Bjorner
|
b6a3891ac4
|
str.from_ubv step2
|
2021-07-12 15:00:36 +02:00 |
|
Nikolaj Bjorner
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897cbf347b
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fix #5381
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2021-07-07 16:51:06 +02:00 |
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Nikolaj Bjorner
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4a6083836a
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call it data instead of c_ptr for approaching C++11 std::vector convention.
|
2021-04-13 18:17:35 -07:00 |
|
Nikolaj Bjorner
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0432311b11
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fix #5121
|
2021-03-28 16:14:37 -07:00 |
|
Nikolaj Bjorner
|
15a7621e27
|
remove template dependency for trail objects
|
2021-03-19 11:15:05 -07:00 |
|
Nikolaj Bjorner
|
7eceeff349
|
move branch of unit variable
|
2021-03-08 10:09:04 -08:00 |
|
Nikolaj Bjorner
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38737db802
|
fixes and more porting seq_eq_solver to self-contained module
|
2021-03-04 16:23:22 -08:00 |
|
Nikolaj Bjorner
|
e398959732
|
move eq solver functionality to common place, fixes to goal2sat
|
2021-03-04 07:57:31 -08:00 |
|
Nikolaj Bjorner
|
0ce1c34d81
|
fix #5065 - regression solving str.from_int equations now that it isn't injective any longer
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2021-03-02 12:59:48 -08:00 |
|
Nikolaj Bjorner
|
64ba0b631a
|
fixes to seq solver
|
2021-02-25 10:35:14 -08:00 |
|
Nikolaj Bjorner
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377d060036
|
move to separate axiom management
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2021-02-23 18:09:45 -08:00 |
|
Nikolaj Bjorner
|
823830181b
|
butterfly effect with relevancy marking
bail out of infinite instantiation loop
|
2021-02-15 16:37:23 -08:00 |
|
Nikolaj Bjorner
|
70b4822571
|
patch seq theory using purification to avoid unsoundness caused by interaction with canonization and rewriting
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2021-02-14 17:41:06 -08:00 |
|
Nikolaj Bjorner
|
45af1bd243
|
fix build, move seq_skolem
|
2021-02-14 14:40:29 -08:00 |
|
Nikolaj Bjorner
|
a152bb1e80
|
remove template Context dependency in every trail object
|
2021-02-08 15:41:57 -08:00 |
|
Nikolaj Bjorner
|
8f577d3943
|
remove ast_manager get_sort method entirely
|
2021-02-02 13:57:01 -08:00 |
|
Nikolaj Bjorner
|
b402268d35
|
fix #4982
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2021-01-29 06:43:33 -08:00 |
|
Nikolaj Bjorner
|
8d8fe872ad
|
remove plugin status to theory_seq
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2021-01-27 06:22:25 -08:00 |
|
Nikolaj Bjorner
|
31b7ad3012
|
prepare char utilities as a stand-alone theory
|
2021-01-26 10:34:10 -08:00 |
|
Nikolaj Bjorner
|
96f1f4a567
|
rename to seq_char instead of seq_unicode
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2021-01-23 12:12:06 -08:00 |
|
Nikolaj Bjorner
|
152c95f72a
|
adding user-propagator ability
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-08-17 22:39:55 -07:00 |
|
Nikolaj Bjorner
|
b4f994b5c8
|
fix loop
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-07-31 11:47:51 -07:00 |
|
Nikolaj Bjorner
|
4392c03b57
|
better behavior on disequality and branch selection
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-07-31 11:47:47 -07:00 |
|
Nikolaj Bjorner
|
3f862cb2ee
|
better behavior on disequality and branch selection (#4605)
* better behavior on disequality and branch selection
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix loop
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-07-31 01:14:11 -07:00 |
|
Nikolaj Bjorner
|
6cfbda0f08
|
remove automata references
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-07-30 15:26:32 -07:00 |
|
Nikolaj Bjorner
|
aab50ff3f5
|
fixing bugs reported in #4518
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-07-21 15:50:19 -07:00 |
|
Nuno Lopes
|
bb26f219fe
|
remove unneeded constructors (last round)
|
2020-07-12 17:41:57 +01:00 |
|
Nikolaj Bjorner
|
d0e20e44ff
|
booyah
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-07-04 15:56:30 -07:00 |
|
Nikolaj Bjorner
|
41430cd128
|
register unhandled expressions
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-06-12 16:12:24 -07:00 |
|
trinhmt
|
4aa1e60daa
|
fix branch_variable() (#4472)
* fixed branch_variable()
* add docs
|
2020-05-28 10:21:50 -07:00 |
|
Nikolaj Bjorner
|
5e79eb62fd
|
add some notes to regex
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-05-26 13:30:52 -07:00 |
|
Nikolaj Bjorner
|
eb3f20832e
|
initial pass at using derivatives in regex unfolding
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-05-23 11:53:07 -07:00 |
|
Nikolaj Bjorner
|
f2d3160181
|
try different field order for Mac build
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-05-20 01:06:56 -07:00 |
|
Nikolaj Bjorner
|
1def58bc9f
|
optional unicode mode
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-05-17 19:06:34 -07:00 |
|
Nikolaj Bjorner
|
becf423c77
|
remove level of indirection for context and ast_manager in smt_theory (#4253)
* remove level of indirection for context and ast_manager in smt_theory
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add request by #4252
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* move to def
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* int
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-05-08 16:46:03 -07:00 |
|
Nikolaj Bjorner
|
d818233063
|
unused variable warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-04-26 23:21:48 -07:00 |
|
Nikolaj Bjorner
|
029edcfabd
|
fix #4114
|
2020-04-26 16:17:42 -07:00 |
|
Nikolaj Bjorner
|
785c9a18ca
|
fix #4049
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-04-24 11:58:48 -07:00 |
|
Nikolaj Bjorner
|
9c3f0190f4
|
fix #4069
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-04-23 20:53:13 -07:00 |
|
trinhmt
|
08290230db
|
add docs (#4072)
|
2020-04-23 10:04:10 -07:00 |
|
Nikolaj Bjorner
|
8fe3caa101
|
throttle digit constraints
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-04-22 17:55:18 -07:00 |
|
Nikolaj Bjorner
|
95a78b2450
|
updates to seq and bug fixes (#4056)
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix #4037
* nicer output for skolem functions
* more overhaul of seq, some bug fixes
* na
* added offset_eq file
* na
* fix #4044
* fix #4040
* fix #4045
* updated ignore
* new rewrites for indexof based on #4036
* add shortcuts
* updated ne solver for seq, fix #4025
* use pair vectors for equalities that are reduced by seq_rewriter
* use erase_and_swap
* remove unit-walk
* na
* add check for #3200
* nits
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* name a type
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove fp check
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove unsound axiom instantiation for non-contains
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix rewrites
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix #4053
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix #4052
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-04-22 13:18:55 -07:00 |
|
Nikolaj Bjorner
|
dd064a5554
|
delay digit axioms until solving itos succeeds
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-04-20 00:32:48 -07:00 |
|
Nikolaj Bjorner
|
79b776fee5
|
na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-04-19 12:00:38 -07:00 |
|
Nikolaj Bjorner
|
19e0285b83
|
move deep internalization out of theory_seq
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-04-19 11:19:32 -07:00 |
|