Nikolaj Bjorner
e40b8a2d13
household chores in legacy arithmetic solver
2023-11-18 09:56:06 -08:00
Bruce Mitchener
6ba9ada1e2
Fix typos. ( #6291 )
2022-08-21 12:40:07 -07:00
Bruce Mitchener
706f7fbdc7
Fix some warnings about unused stuff. ( #6290 )
2022-08-21 12:39:30 -07:00
Nikolaj Bjorner
63f48f8fd4
add options for logging learned lemmas and theory axioms
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- add solver.axioms2files
- prints negated theory axioms to files. Each file should be unsat
- add solver.lemmas2console
- prints lemmas to the console.
- remove option smt.arith.dump_lemmas. It is replaced by solver.axioms2files
2022-08-08 11:18:56 +03:00
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
22d66f57f1
pp
2021-03-28 14:17:49 -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
25f53c0467
deal with warnings reported in https://launchpadlibrarian.net/522361319/buildlog_ubuntu-groovy-s390x.z3_4.8.10-1ubuntu4ppa1_BUILDING.txt.gz
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2021-02-11 13:49:47 -08:00
Nikolaj Bjorner
8f577d3943
remove ast_manager get_sort method entirely
2021-02-02 13:57:01 -08:00
Nikolaj Bjorner
d0e20e44ff
booyah
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-04 15:56:30 -07:00
Lev Nachmanson
3b87cdfd0f
remove the debug output
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-06-12 22:11:11 -07:00
Lev Nachmanson
94263167ec
cheap eqs
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-06-12 22:11:11 -07:00
Lev Nachmanson
1587497562
cheap equalities
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-06-12 22:11:11 -07:00
Nikolaj Bjorner
6f6c8d76eb
fix #4216
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-06 09:45:38 -07:00
Nikolaj Bjorner
94234aef97
fix #3437
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-22 12:24:30 -07:00
Bruce Mitchener
76eb7b9ede
Use nullptr.
2018-02-12 14:05:55 +07:00
Nikolaj Bjorner
b19f94ae5b
make include paths uniformly use path relative to src. #534
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 13:24:11 -07:00
Nikolaj Bjorner
2bd29548da
improve parser error message over API, streamline names of statistics for arithmetic solver
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-12-25 17:27:56 -08:00
Nikolaj Bjorner
2d9dced1c7
fix spacing, cast to Bool
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-09-06 20:18:31 -07:00
Nikolaj Bjorner
f2b5c11d1c
add option for prettier proof printing, Issue #706
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-08-20 03:52:45 -07:00
Nikolaj Bjorner
9a6fe93e6c
re-enable feature that lets Z3 solver mixed integer/real constraints with additional information tha texpressions with sort real can only take integer values. Fixes regression on epsilon.smt2
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-01-12 12:42:18 -08:00
Nikolaj Bjorner
e2d54940b4
revert mixed integer/real handling pending fix to equality propagation
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-01-12 12:11:27 -08:00
Nikolaj Bjorner
20cfbcd66b
dealing with issues #402 #399 #258
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-01-09 13:29:44 -08:00
Nikolaj Bjorner
fc592fc856
fix for #291 . The root issue is that the set of antecedents is recycled as a fixed object between routines. Antecedents that were already allocated for a Gomory cut got reset by the internalizer. This causes unsound bounds axioms to be created
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-11-05 15:08:42 -08:00
Nikolaj Bjorner
4bc044c982
update header guards to be C++ style. Fixes issue #9
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-07-08 23:18:40 -07:00
Ken McMillan
c007a5e5bd
merged with unstable
2014-08-06 11:16:06 -07:00
Leonardo de Moura
1a11196211
fixing bug introduced today
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-12-05 16:21:53 -08:00
Leonardo de Moura
add684d8e9
checkpoint
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-21 13:32:12 -07:00
