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11 commits

Author SHA1 Message Date
Nikolaj Bjorner
d77e9d5c95 add code review comment
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2026-03-20 00:26:57 -07:00
CEisenhofer
9f4e823c8b ... and another one... 2026-03-19 15:44:15 +01:00
CEisenhofer
4271bdad55 Another minterm bug 2026-03-19 15:12:22 +01:00
Nikolaj Bjorner
8ac8eb4ae7 create sub-class for tracked eq and mem relations to separate from seq_nielsen
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2026-03-18 10:04:01 -07:00
CEisenhofer
e7431400b4 Regex bug fixes (still not there) 2026-03-18 18:01:44 +01:00
CEisenhofer
b288c2e7dc Some more bug fixes 2026-03-18 14:54:12 +01:00
CEisenhofer
ab53889c10 Fixed couple of regex problems [there are still others] 2026-03-18 14:29:18 +01:00
Nikolaj Bjorner
3719b449e8 re-organize dependencies
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2026-03-17 16:18:27 -07:00
CEisenhofer
16f693b09a Regex intersection bug fixe 2026-03-16 16:30:20 +01:00
Copilot
d53846d501
nseq: port ZIPT regex pre-check to fix benchmark discrepancy on regex-only problems (#8994)
* Initial plan

* Port ZIPT regex pre-check and DFS node budget to address nseq benchmark discrepancy

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>
2026-03-15 10:10:53 -07:00
Copilot
5a3dbaf9f3
Move nseq_regex/state into smt/seq and seq_model into smt/; rename to seq_* prefix (#8984)
* Initial plan

* build verified: nseq_regex moved to smt/seq

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

* rename nseq_regex/state/model to seq_regex/state/model in smt/seq; add Clemens Eisenhofer as co-author

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

* seq_model: remove theory_nseq dependency; get family_id from seq_util

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

* Add comments for regex enhancements in seq_model

Added comments regarding future improvements for regex handling.

* Add comments for large exponent handling

Add comments for handling large exponents in seq_model.cpp

* Revise comments for clarity on sort usage

Updated comments to reflect review suggestions regarding the use of the sort of 'n'.

* seq_state: remove sgraph dep; seq_model: use snode sort for is_empty; remove NSB review comments

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

* Update seq_state.h

* Remove unnecessary include for smt_context.h

* move seq_model from smt/seq/ to smt/; fix seq_state.h add_str_mem typo

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>
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2026-03-14 11:45:32 -07:00
Renamed from src/smt/nseq_regex.cpp (Browse further)