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21629 commits 69 branches 58 tags 180 MiB
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133 commits

Author SHA1 Message Date
Copilot
73f6dae095 Refactor mk_concat call sites to use std::initializer_list (#8494) 
* Initial plan

* Refactor mk_concat call sites to use std::initializer_list

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
 2026-02-18 20:58:03 -08:00
Copilot
317dd92105 Standardize for-loop increments to prefix form (++i) (#8199) 
* Initial plan

* Convert postfix to prefix increment in for loops

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

* Fix member variable increment conversion bug

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

* Update API generator to produce prefix increments

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
 2026-02-18 20:57:29 -08:00
Nikolaj Bjorner
e4697fe18e remove set cardinality operators from array theory. Make final-check use priority levels 
Issue #7502 shows that running nlsat eagerly during final check can block quantifier instantiation.
To give space for quantifier instances we introduce two levels for final check such that nlsat is only applied in the second and final level.
 2026-02-18 20:56:51 -08:00
LeeYoungJoon
0a93ff515d
Centralize and document TRACE tags using X-macros (#7657) 
* Introduce X-macro-based trace tag definition
- Created trace_tags.def to centralize TRACE tag definitions
- Each tag includes a symbolic name and description
- Set up enum class TraceTag for type-safe usage in TRACE macros

* Add script to generate Markdown documentation from trace_tags.def
- Python script parses trace_tags.def and outputs trace_tags.md

* Refactor TRACE_NEW to prepend TraceTag and pass enum to is_trace_enabled

* trace: improve trace tag handling system with hierarchical tagging

- Introduce hierarchical tag-class structure: enabling a tag class activates all child tags
- Unify TRACE, STRACE, SCTRACE, and CTRACE under enum TraceTag
- Implement initial version of trace_tag.def using X(tag, tag_class, description)
  (class names and descriptions to be refined in a future update)

* trace: replace all string-based TRACE tags with enum TraceTag
- Migrated all TRACE, STRACE, SCTRACE, and CTRACE macros to use enum TraceTag values instead of raw string literals

* trace : add cstring header

* trace : Add Markdown documentation generation from trace_tags.def via mk_api_doc.py

* trace : rename macro parameter 'class' to 'tag_class' and remove Unicode comment in trace_tags.h.

* trace : Add TODO comment for future implementation of tag_class activation

* trace : Disable code related to tag_class until implementation is ready (#7663).
 2025-05-28 14:31:25 +01:00
Christoph M. Wintersteiger
3baaba5edd
Revert unsound NaN constraints in theory_fpa (#6993) 2023-11-14 14:28:30 -08:00
Christoph M. Wintersteiger
9d57bdd2ef
Assorted fixes for floats (#6968) 
* Improve 4be26eb543

* Add-on to 0f4f32c5d0

* Fix mk_numeral

* Fix corner-case in fp.div

* Fixes for corner-cases in mk_to_fp_(un)signed

* Fix out-of-range results in mpf_manager::fma

* Further adjustments for fp.to_fp_(un)signed

* fp.to_fp from real can't be NaN

* fp.to_fp from reals: add bounds

* Fix NaN encodings in theory_fpa.

* Fix fp.fma rounding with tiny floats

* Fix literal creation order in theory_fpa
 2023-10-29 17:29:42 -07:00
Nikolaj Bjorner
efbecb19b1 compiler warning 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-02-02 19:23:30 -08:00
Nikolaj Bjorner
4601d1d664 fix #6550 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-01-24 03:37:09 -08:00
Nikolaj Bjorner
bdecc25619 strengthen contract for log_axiom_instantiation #5621 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-26 09:49:44 +02:00
Christoph M. Wintersteiger
00e8ea7962
Make terms that are internalized on the fly relevant 2021-10-12 12:45:10 +00:00
Christoph M. Wintersteiger
8e69f76784
Add additional equality in theory_fpa 2021-10-12 12:45:09 +00:00
Nikolaj Bjorner
6a3ba64afe #5454 
@wintersteiger: added code review comment to theory_fpa. The bug seen in #5454 doesn't surface with theory_fpa, though.
 2021-08-15 16:48:28 -07:00
Nikolaj Bjorner
15a7621e27 remove template dependency for trail objects 2021-03-19 11:15:05 -07:00
Nikolaj Bjorner
026065ff71 streamline pb solver interface and naming after removal of xor 2021-02-28 12:32:04 -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
937b61fc88 fix build, refactor 2021-02-02 05:26:57 -08:00
Nikolaj Bjorner
3ae4c6e9de refactor get_sort 2021-02-02 04:45:54 -08:00
Nikolaj Bjorner
fa58a36b9f
model refactor (#4723) 
* refactor model fixing

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

* missing cond macro

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

* file

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

* file

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

* add macros dependency

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

* deps and debug

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

* add dependency to normal forms

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

* na

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

* build issues

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

* compile

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

* fix leal regression

* complete model fixer

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

* fold back private functionality to model_finder

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

* avoid duplicate fixed callbacks

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-05 14:13:05 -07:00
Nikolaj Bjorner
2087c01cac first cut of fpa solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-01 07:18:36 -07:00
Nikolaj Bjorner
6708a764f5 move generic functionality for fpa 
move generic functionality for fpa to converter/rewriter so it can be used outside of theory_fpa @wintersteiger
 2020-09-30 18:50:07 -07:00
Nikolaj Bjorner
367e5fdd52
delay internalize (#4714) 
* adding array solver

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

* use default in model construction

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

* debug delay internalization

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

* bv

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

* arrays

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

* get rid of implied values and bounds

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

* redo egraph

* remove out

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

* remove files

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-28 19:24:16 -07:00
Nikolaj Bjorner
558233dd8e build fixes, add lazy push/pop state to avoid overhead on unused theories 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-17 00:13:46 -07:00
Nuno Lopes
1809ee5107 fix regression in FPA internalization 2020-06-07 15:50:53 +01:00
Nuno Lopes
b9ecf2512f more tweaks to BV internalizer & remove dead code 2020-06-02 15:26:57 +01:00
Nuno Lopes
e079af9d0d
add context::internalize() API that takes multiple expressions at once (#4488) 2020-06-01 11:51:39 -07:00
Nuno Lopes
31e75d1401 minor simplifications 2020-05-31 13:26:27 +01:00
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
8be266c18c micro tuning for #4192 2020-05-02 11:03:37 -07:00
Nikolaj Bjorner
8118292def fix #3754 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-04 23:20:44 -07:00
Nikolaj Bjorner
794aafa6f8 fix warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-23 12:14:34 -06:00
Nikolaj Bjorner
55f62fcaed fix #2865 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-22 16:16:44 -06:00
Nikolaj Bjorner
0ab107dcb5 revert fix for #2865 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-22 15:06:20 -06:00
Christoph M. Wintersteiger
321bad2c84
Fix for implicit consts in FPA models. Fixes #2865. 2020-01-20 17:06:35 +00:00
Christoph M. Wintersteiger
77689ed002
Fix term-ite models in theory_fpa. Fixes #2857. 2020-01-13 19:24:48 +00:00
Nikolaj Bjorner
3d1c40ce23 fixing #2448 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-02 15:06:34 -07:00
nilsbecker
28c03ed1de logging support for theory axioms 2019-02-21 19:29:35 +01:00
Nikolaj Bjorner
520ce9a5ee integrate lambda expressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-26 07:23:04 -07:00
Bruce Mitchener
76eb7b9ede Use nullptr. 2018-02-12 14:05:55 +07:00
Bruce Mitchener
7167fda1dc Use override rather than virtual. 2018-02-10 09:56:33 +07:00
Christoph M. Wintersteiger
cc9f67267d Eliminated the remaining operator kinds for partially unspecified FP operators. 2017-09-20 20:16:09 +01:00
Christoph M. Wintersteiger
31cfca0444 Eliminated unspecified operators for fp.to_*bv, fp.to_real. Also fixes #1191. 2017-09-12 19:43:45 +01:00
Christoph M. Wintersteiger
4ceef09156 Renamed FPA-internal functions now that they are exposed. 2017-09-11 15:04:53 +01:00
Nikolaj Bjorner
d940516df3 fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-27 11:01:45 -07:00
Nikolaj Bjorner
2897b98ed2 remove simplify dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-26 00:37:22 -07:00
Nikolaj Bjorner
e47cd27c8d compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-20 16:18:25 -07:00
Nikolaj Bjorner
b19f94ae5b make include paths uniformly use path relative to src. #534 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-31 13:24:11 -07:00
Christoph M. Wintersteiger
b138a0f6d3 Cleaned up hacky rewriter cancelation fix in theory_fpa. 2016-11-17 16:36:39 +00:00
Christoph M. Wintersteiger
c7787feebb Assertion fix for theory_fpa. Relates to #570. 2016-11-15 19:59:22 +00:00
Christoph M. Wintersteiger
ee60ba824f Bugfix for rewriter exceptions in theory_fpa. Relates to #570. 2016-11-15 19:59:08 +00:00