Nikolaj Bjorner
ec3aafd51e
fixup parameter to enable pretty printing of range sort
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-12-29 18:09:13 -08:00
Nikolaj Bjorner
ba13460511
add functions that create unique sets for model construction based on solving cardinality constraints
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-12-29 11:57:48 -08:00
Nikolaj Bjorner
2f06bcc731
add finite_set to quantifieed theories in smt_setup, fix type signature for map-inverse axioms
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-10-27 20:34:13 +01:00
Nikolaj Bjorner
4464ab9431
fix empty set declaration, add axioms and rewrites
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-10-27 18:18:46 +01:00
Nikolaj Bjorner
4630373a97
add finite sets to datatype recursion, delay initialize finite_set plugin, fix bugs in are_distinct and equality simplification
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-10-27 10:37:19 +01:00
Nikolaj Bjorner
d847a28589
bug fixes
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-10-27 05:51:42 +01:00
Copilot
bfe6670b73
Fix finite_set sort cardinality computation for finite base sorts ( #7997 )
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* Initial plan
* Implement cardinality computation for finite_set sorts
- Modified mk_sort in finite_set_decl_plugin.cpp to compute 2^|s| for finite base sorts
- If base sort size > 30, mark finite_set sort as very_big
- Added comprehensive tests to verify sort size calculations
- All tests pass successfully
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Update finite_set_decl_plugin.cpp
* Fix unit tests for infinite base sorts
Updated test to check is_infinite() instead of is_very_big() for FiniteSet(Int) since infinite element sorts now result in infinite FiniteSet sorts (not very_big). Also updated comment to clarify the behavior.
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
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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>
2025-10-23 17:30:17 +02:00
Nikolaj Bjorner
2e4402c8f3
add interpretations when there are ranges
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-10-20 23:21:30 +02:00
Copilot
eb10ab1633
Rename set.select to set.filter and OP_FINITE_SET_SELECT to OP_FINITE_SET_FILTER ( #7989 )
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* Initial plan
* Rename set.select to set.filter and OP_FINITE_SET_SELECT to OP_FINITE_SET_FILTER
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
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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>
2025-10-18 17:16:32 +02:00
Nikolaj Bjorner
d6908a3d4b
support AC parsing
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By tagging union and intersection as AC we allow parsing set union and intersection as n-ary functions.
The internal representation remains binary.
2025-10-17 14:49:43 +02:00
Nikolaj Bjorner
df62e5e9e6
add assume-eqs and extensionality
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-10-17 09:37:11 +02:00
Nikolaj Bjorner
981c7d27ea
adding factory for model initialization
2025-10-16 22:43:20 +02:00
Nikolaj Bjorner
9e79fe0a51
merge comment
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-10-16 13:39:17 +02:00
Copilot
0371bbd192
Extend finite_set_decl_plugin::is_value to support unions of empty/singleton sets ( #7980 )
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* Initial plan
* Initial state - all tests passing
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Implement is_value for unions of empty/singleton sets
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>
2025-10-16 13:36:55 +02:00
Copilot
2bb22c6489
Fix finite_set::is_fully_interp to check element sort interpretation ( #7982 )
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* Initial plan
* Implement finite_set is_fully_interp to check element sort
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Refine is_fully_interp implementation with SASSERT
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>
2025-10-15 21:47:32 +02:00
kper
7446112fbe
Implement more cases for finite_set_decl_plugin::are_distinct ( #7978 )
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* Implement more cases for finite_set_decl_plugin::are_distinct
* Adapted distinctive checks for finite sets
2025-10-15 14:35:57 +02:00
Nikolaj Bjorner
1b9f27a798
patch definitions, add pretty print support
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-10-13 22:39:32 +02:00
Copilot
df4052ec69
Implement finite_set_decl_plugin with complete operator support and polymorphism infrastructure ( #7961 )
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* Initial plan
* Implement finite_sets_decl_plugin with all specified operations
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add tests for finite_sets_decl_plugin
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add set.singleton operator to finite_sets_decl_plugin
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Refactor finite_sets_decl_plugin to use polymorphic signatures and Array sorts
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Rename finite_sets to finite_set everywhere including file names
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Rename set.filter to set.select
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Refactor finite_set_decl_plugin to use polymorphism_util
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Move psig and match method to polymorphism_util
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add MATCH macros and fix is_fully_interp return value
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
* Add is_finite_set helper and parameter count validation
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>
2025-10-13 10:58:53 +02:00
