Nuno Lopes
499ed5d844
remove unneeded iterator functions
2024-09-23 12:59:04 +01:00
Nikolaj Bjorner
bdb9106f99
Api ( #7097 )
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* rename ul_pair to column
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* simple test passed
* remove an assert
* relax an assertion
* remove an obsolete function
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* access a term by the term column
* remove the column index from colunm.h
* remove an unused method
* remove debug code
* fix the build of lp_tst
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
Co-authored-by: Lev Nachmanson <levnach@hotmail.com>
2024-01-24 16:05:18 -08:00
Nikolaj Bjorner
eff3f5f65e
port bug fixes from unit prop branch
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2023-09-22 09:45:58 -07:00
Nikolaj Bjorner
5e3df9ee77
Arith min max ( #6864 )
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* prepare for dependencies
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* snapshot
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* more refactoring
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* more refactoring
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* build
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* pass in u_dependency_manager
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* address NYIs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* more refactoring names
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* eq_explanation update
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add outline of bounds improvement functionality
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix unit tests
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove unused structs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* more bounds
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* more bounds
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* convert more internals to use u_dependency instead of constraint_index
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* convert more internals to use u_dependency instead of constraint_index
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remember to push/pop scopes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* use the main function for updating bounds
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>
* remove reset of shared dep manager
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* disable improve-bounds, add statistics
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2023-08-19 17:44:09 -07:00
Lev Nachmanson
e091a2e775
remove the line with clang-format off
2023-07-10 12:05:59 -07:00
Lev Nachmanson
5ed2a82893
set clang format off for lp files ( #6795 )
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* adding // clang-format off
* set clang-format off at the beginning of lp files
* set clang-format off
* remove dead code
2023-07-03 17:35:16 -07:00
Lev Nachmanson
8b0aa22631
replace lp_assert(false) with UNREACHABLE
2023-03-08 10:27:05 -08:00
Bruce Mitchener
5014b1a34d
Use = default for virtual constructors.
2022-08-05 18:11:46 +03:00
Nikolaj Bjorner
f29a596070
deal with compiler warnings, from MacOS CI build
2021-03-08 17:14:09 -08:00
Lev Nachmanson
fe0e042e40
move m_fixed_var_table to lar_solver
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-06-12 22:11:11 -07:00
Nikolaj Bjorner
81b3c440ce
fix mixup between constraint indices and lpvar explanations fixes various newly reported unsoundness bugs
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-11 13:07:28 -07:00
Nikolaj Bjorner
031b3a55ef
fix #3733 persist uninterpreted atoms across calls to incremental sat solver
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-04 13:11:39 -07:00
Lev Nachmanson
09467ba677
restore some class names by replacing u_set to int_set
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
ea964e5c3b
rename int_set to u_set
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Nikolaj Bjorner
f29b455611
fix #2949 fix #2955 experiment with cut selection
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-08 10:34:14 -08:00
Nikolaj Bjorner
02b074e28b
compile constraints during internalization
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-07 19:28:17 -08:00
Nikolaj Bjorner
8c016abb12
build issues
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-07 11:16:57 -08:00
Nikolaj Bjorner
bd444f8ec7
isolate constraints in a constraint_set
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-07 09:25:06 -08:00
Nikolaj Bjorner
800bc757ae
isolate constraints in a constraint_set
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-07 09:24:45 -08:00
Nikolaj Bjorner
a59745c2f2
isolate constraints in a constraint_set
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-07 09:13:40 -08:00
Lev Nachmanson
33cbd29ed0
mv util/lp to math/lp
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
