Nikolaj Bjorner
2449ba93c5
add (disabled) experiment to use quot-rem instead of division circuit
2022-10-13 15:20:43 +02:00
Nikolaj Bjorner
159026b5e8
regression fix to ackerman gc and memory smash, perf fix for handling bv2int axioms, perf fix for filtering ackerman
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this update addresses some perf regressions introduced when handling axioms for bv2int and a memory smash regression when decoupling bv-ackerman from in-processing. It adds a filter based on bv_eq_axioms for disabling ackerman reductions on disequalities.
2022-08-26 10:44:33 -07:00
Bruce Mitchener
5014b1a34d
Use = default for virtual constructors.
2022-08-05 18:11:46 +03:00
Bruce Mitchener
5d0dea05aa
Remove empty leaf destructors. ( #6211 )
2022-07-30 10:07:03 +01:00
Clemens Eisenhofer
e11496bc65
Added decide-callback to user-propagator ( #5978 )
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* Fixed registering expressions in push/pop
* Reused existing function
* Reverted reusing can_propagate
* Added decide-callback to user-propagator
* Refactoring
* Fixed index
2022-04-15 20:07:17 +02:00
Nikolaj Bjorner
c00591daaf
finish is-fixed
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-01-19 16:28:34 +01:00
Nikolaj Bjorner
0f03ef4ab0
for Clemens: ensure fixed values are propagated after registration
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Also allow to register expressions that the rewriter changes to ensure they get picked up.
2022-01-19 14:38:11 +01:00
Nikolaj Bjorner
15a7621e27
remove template dependency for trail objects
2021-03-19 11:15:05 -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
937b61fc88
fix build, refactor
2021-02-02 05:26:57 -08:00
Nikolaj Bjorner
6e14d3fbd3
fix #4795
2020-11-27 18:00:36 -08:00
Nikolaj Bjorner
ca3ec22b7a
handle better cancellation for parallel, switch between cube mode and base level mode in smt.threads, expose parameters to control theory_bv and phase caching
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-08-16 23:29:24 -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
Nuno Lopes
023b630b5a
remove unused class fields in BV theory
2020-06-02 16:36:38 +01:00
Nuno Lopes
b9ecf2512f
more tweaks to BV internalizer & remove dead code
2020-06-02 15:26:57 +01:00
Nikolaj Bjorner
becf423c77
remove level of indirection for context and ast_manager in smt_theory ( #4253 )
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* remove level of indirection for context and ast_manager in smt_theory
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add request by #4252
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* move to def
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* int
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-08 16:46:03 -07:00
Nikolaj Bjorner
029edcfabd
fix #4114
2020-04-26 16:17:42 -07:00
Nikolaj Bjorner
bed2097fc4
fix #3076 - need to apply relevancy propagation in mk_bits. Assume bv v is already relevant but did not have bits associated with it, the bits need to then be marked as relevant
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-10 10:36:00 -07:00
Nikolaj Bjorner
6321dabe93
fix #2869 fix #2878
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-23 10:59:33 -06:00
Nikolaj Bjorner
ca498e20d1
move value factories to model
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-10-16 19:48:35 -07:00
Nikolaj Bjorner
6f9082598c
tuning relevancy
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-02-07 08:05:40 -08:00
Nikolaj Bjorner
e22f713b19
tune QF_UFBV
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-02-07 12:02:48 +01:00
Nikolaj Bjorner
4b00d6aef2
move mk-bits to mk-var
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-07-31 16:13:25 -07:00
Nikolaj Bjorner
22a5687e16
supply bits on demand
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-07-31 15:52:21 -07:00
Bruce Mitchener
76eb7b9ede
Use nullptr.
2018-02-12 14:05:55 +07:00
Bruce Mitchener
7167fda1dc
Use override rather than virtual.
2018-02-10 09:56:33 +07:00
Nikolaj Bjorner
2897b98ed2
remove simplify dependencies
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-08-26 00:37:22 -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
d14f2af5ae
deal with subtraction that manages to sneak in. Issue #996
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-05-01 15:22:06 -07:00
Nikolaj Bjorner
8e26c97782
tuning bit-vector operations
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-12-21 13:09:03 +02:00
Nikolaj Bjorner
b4cb51cdb3
working on Forking/Serializing a z3 Solver #209
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-11-06 17:29:24 -08:00
Nikolaj Bjorner
feba64b739
Enable model construction and evaluation for theory functions that may be uninterpreted. To fix issue #237
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-11-02 10:18:25 -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
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
