Nikolaj Bjorner
7fe9b1f873
Merge branch 'master' into finite-sets
2026-02-18 21:11:44 -08:00
Nikolaj Bjorner
07d8971ef9
add sketch for incremental algorithm
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2026-02-18 21:10:17 -08:00
Nikolaj Bjorner
e4697fe18e
remove set cardinality operators from array theory. Make final-check use priority levels
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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
Nikolaj Bjorner
62b3668beb
remove set cardinality operators from array theory. Make final-check use priority levels
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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.
2025-11-26 15:35:19 -08:00
Nikolaj Bjorner
ba28e85f04
add sketch for incremental algorithm
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2025-10-30 02:53:29 -07:00
Nikolaj Bjorner
c63ad2e834
enable ranges for bit-vectors
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-08-13 10:53:37 -07:00
Nikolaj Bjorner
59d8895d15
add accessors for implied values to API
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-28 19:46:39 -07:00
Nikolaj Bjorner
951c769fc9
fix build
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-17 12:20:33 -07:00
Nikolaj Bjorner
2aa7ccc4a9
hide bit-vector dependencies under seq_util
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-12-03 08:45:17 -08:00
Nikolaj Bjorner
67f22d8d65
improving performance for length constraints
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-11-29 11:32:52 -08:00
Murphy Berzish
144b72244e
clean up pragmas, Z3str3 refactoring
2018-09-18 16:11:47 -04:00
Murphy Berzish
7e419137b1
Z3str3: refactor regex automata to subroutine, use arith_value
2018-09-17 16:13:34 -04:00
Nikolaj Bjorner
286126dde9
fix #1828 , add self-contained utility to extract arithmetical values for use in theory_seq and theory_str and other theories that access current values assigned to numeric variables
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-09-16 13:31:37 -07:00
