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18837 commits 23 branches 48 tags 156 MiB
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155 commits

Author SHA1 Message Date
Nuno Lopes a62fede64b remove a few default constructors 2024-09-23 08:17:58 +01:00
Nikolaj Bjorner 0629353fdc add match for foldli 2022-09-10 16:02:11 -07:00
Bruce Mitchener 1d9345c3de Fix typos. 2022-08-05 07:40:50 +03:00
Nikolaj Bjorner 1e0f71c971 add way to access range bounds directly #6186 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-07-22 09:35:37 -07:00
Nikolaj Bjorner 1e8f9078e3 fix unsoundness in explanation handling for nested datatypes and sequences 2022-07-03 17:00:39 -07:00
Nikolaj Bjorner 367bfedab0 add min/max diff in final check 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-05-04 07:39:38 -07:00
Nikolaj Bjorner 87d2a3b4e5 map/mapi/foldl/foldli 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-05-04 01:10:18 -07:00
Nikolaj Bjorner e1929ca9b9 add regex power to API and for Java per request 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-03-15 19:18:33 -07:00
Margus Veanes a7b1db611c
State graph dgml update and fixes in condition simplifier (#5721) 
* improved generated dgml graph

* fixed simplification of negated ranges and did some code cleanup

* do not make loops with lower=upper=0, this is epsilon

* do not add loops with lower=upper=1

* bug fix in normalization: forgotten eps case
 2021-12-19 11:09:55 -08:00
Margus Veanes 2be93870c8
Cleanup regex info and some fixes in Derivative code (#5709) 
* removed unused regex info fields

* cleanup of info and fixes in antimirov derivatives

* removed extra qualification on operator
 2021-12-15 10:59:34 -08:00
Nikolaj Bjorner 51fa40ece5 fix spelling 2021-12-09 10:23:37 -08:00
Nikolaj Bjorner 518ef9f916 fix #5674 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-18 21:14:50 -08:00
Nikolaj Bjorner fb9fa1b7d2 updated printer 2021-10-15 17:56:54 -07:00
Nikolaj Bjorner 9a76bf0aa2 #5591 
nth issue
 2021-10-12 13:59:28 -07:00
Margus Veanes 146f4621c5
Updated regex derivative engine (#5567) 
* updated derivative engine

* some edit

* further improvements in derivative code

* more deriv code edits and re::to_str update

* optimized mk_deriv_accept

* fixed PR comments

* small syntax fix

* updated some simplifications

* bugfix:forgot to_re before reverse

* fixed PR comments

* more PR comment fixes

* more PR comment fixes

* forgot to delete

* deleting unused definition

* fixes

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fixes

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-08 13:04:49 -07:00
Nikolaj Bjorner f13ccf8969 bv2char and char2bv with Clemens 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-13 16:09:03 +02:00
CEisenhofer 47fdd6c060
Added 16 bit string-encoding (#5540) 2021-09-09 11:35:16 +02:00
CEisenhofer 0fa4b63d26
Added sbv2s (#5413) 
* Added sbv2s

* Fixed indention

Co-authored-by: Clemens Eisenhofer <Clemens.Eisenhofer@tuwien.ac.at>
 2021-07-16 17:58:28 +02:00
Nikolaj Bjorner b6a3891ac4 str.from_ubv step2 2021-07-12 15:00:36 +02:00
Nikolaj Bjorner 1bc10cebc5 add ubv2s step 1 2021-07-12 12:53:00 +02:00
Nikolaj Bjorner 29c6d42380 is-char is overloaded #5389 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-07 08:20:31 +02:00
Nikolaj Bjorner bdcfba1324 use sort* not ast* #5386 2021-07-06 10:19:17 +02:00
Nuno Lopes f1e0d5dc8a remove a hundred implicit constructors/destructors 2021-05-23 14:25:01 +01:00
Nikolaj Bjorner 20a67e47ca remove symbol -> zstring -> symbol round-trips 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-05-22 13:12:49 -07:00
Nikolaj Bjorner 4a6083836a call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
Nikolaj Bjorner 9098084217 reduce overhead of creating seq-plugin, enable parameter cleanup for #5095 2021-03-15 11:54:44 -07:00
Nikolaj Bjorner 377d060036 move to separate axiom management 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-02-23 18:09:45 -08:00
Nikolaj Bjorner 612cc5cfba fix #5014 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-02-12 16:01:33 -08:00
Nikolaj Bjorner cbb570051c #5007 - wrong recognizer function definitions 2021-02-09 09:54:24 -08:00
Nikolaj Bjorner 0f29fff836 remove bit-vector dependencies in seq theory 2021-02-08 10:57:50 -08:00
Nikolaj Bjorner 4455f6caf8 move to get_sort as method, add opt_lns pass, disable xor simplification unless configured, fix perf bug in model converter update trail 2021-02-02 03:58:19 -08:00
Nikolaj Bjorner 909257f856 remove family id externals 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-01-27 06:48:24 -08:00
Nikolaj Bjorner d3564f5b50 move unicode toggle to char-plugin 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-01-27 06:42:19 -08:00
Nikolaj Bjorner e969bd1c97 fully remove seq-based characters 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-01-27 06:26:44 -08:00
Nikolaj Bjorner d0f1d8f59e move to unicode as stand-alone theory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-01-27 05:46:45 -08:00
Nikolaj Bjorner 20332c6d3e adding char decl plugin for separate theory treatment 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-01-26 16:28:44 -08:00
Nikolaj Bjorner 33714ceb40 use _ 2021-01-26 14:56:48 -08:00
Nikolaj Bjorner 47cb1d1207 remove bit-vector dependencies in theory_str_mc. See discussion #4939 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-01-23 13:03:06 -08:00
Nikolaj Bjorner 03fd251ccb streamline unicode/ascii toggling. Fix bit-width for unicode to 18 2021-01-23 11:11:44 -08:00
Nikolaj Bjorner 4e8ba8b160 regression fix, fix unicode mode 2021-01-21 22:06:15 -08:00
Nikolaj Bjorner dafee71500 reshuffle unicode support to use global parameter, and use bit-vectors on demand 2021-01-21 14:24:26 -08:00
Nikolaj Bjorner 5d10cb7af4 fix #4791 - diff is left associative 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-11 18:07:05 -08:00
Margus Veanes af54a79acc
fixing issue #4651 (#4666) 
* fixing issue #4651

* regression fix

* fix #4662

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* reenabled lift_ites_throttled with an additional filter, without the filter finding the model in report #4651 goes from .02s to 20s, also updated pretty printing of regexes to be more accurate

* removing temp testing variable

* Allow to skip System.loadLibrary() calls from Java Native class (#4667)

* using intended utility methods for sort detection

* adding ack/model

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add smt params dependency

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* missing file

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* deps

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* order

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* persist fields

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* dbg build

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* reset caches

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* sr

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix cmake build

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* shuffle dependencies

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* warnings /errors

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* update include

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* missing cmakelists

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* update cmake

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add depend

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add depend

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* virtual method

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* path

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* move parameters from ast/rewriter to params

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* move fpa

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix warnings

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove pragma

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* dbg

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* updated sat_smt

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4651

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* encoding options #4665

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* expose name inclusion as optional

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix misc issues around #4661 introduced when adding lazy push/pop to selected theories

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove lazy push from theory_lra

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix dotnet build

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* release nodes

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* free memory in egraph

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* avoid duplicate class names frame in sat_scc and sat_smt

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* adding euf

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* elaborate on smt/drat format outline, expose euf mode as config

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* mk-var during copy

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* move theory_var_list into id_var_list and utilities from smt-enode into it, prepare for theory variables in egraph

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* with bounded

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* Remove duplicate binary condition. Fixes #4668.

* butterfly effect on fp?

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* prepare for theory plugins

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* file

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* build fix

* remove SMTFD

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* SMTFD is back (#4676)

* fixing issue #4651

* regression fix

* reenabled lift_ites_throttled with an additional filter, without the filter finding the model in report #4651 goes from .02s to 20s, also updated pretty printing of regexes to be more accurate

* removing temp testing variable

* using intended utility methods for sort detection

* misc edits related to nonground regexes

* bug fix of state id off by 1 calculation error and improved pretty printing with regex tooltip generated in dgml state graph

* removed unused method declaration

* improved id to regex value map info in generated dgml

* reorgd callback function for state pretty printer

* updated some comments

Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Co-authored-by: Sergey Vladimirov <vlsergey@gmail.com>
Co-authored-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
Co-authored-by: Arie Gurfinkel <arie.gurfinkel@gmail.com>
 2020-09-08 04:13:18 -07:00
Margus Veanes 5e5ef50dbc
re info extension (#4659) 
* made loop info calculation more accurate

* made loop info calculation more accurate

* updated formattig and added const declarations
 2020-08-22 15:59:53 -07:00
Margus Veanes 1e29ba76d0 renamed compl method (compl is a reserved c++ keyword) to complement 2020-08-21 17:34:15 -07:00
Margus Veanes 4dd9249a95 trying to remove invisible control characters 2020-08-21 16:23:24 -07:00
Margus Veanes 8285162c3c fixed type bug: bool to lbool 2020-08-21 16:11:38 -07:00
Margus Veanes 7b478c8406 fixed loop lower bound bug in loop info and default nullable value in invalid_info 2020-08-21 15:59:56 -07:00
Margus Veanes 3fb226dcd6 added missing return statements, reordered def of compl to match declaration order of methods 2020-08-21 13:20:05 -07:00
Margus Veanes 1099c519ab took care of PR comments and fixed some info calculation bugs 2020-08-21 13:00:36 -07:00