Nikolaj Bjorner
e9cff33feb
fix #5068
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-30 11:24:58 -07:00
Nikolaj Bjorner
da3f31697b
fix proof checking for bounds propagation
2022-05-30 10:18:16 -07:00
Nikolaj Bjorner
cb279fba2b
fix sign for binary propagation hints
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-29 10:32:05 -07:00
Nikolaj Bjorner
bffa7ff2f6
add hint verification, combine bounds/farkas into one rule
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-29 10:12:05 -07:00
Nikolaj Bjorner
48701826f1
indent
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-28 13:57:03 -07:00
Nikolaj Bjorner
dd46224a1d
use structured proof hints
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-28 09:37:41 -07:00
Nikolaj Bjorner
8c95dff33b
cnf
2022-05-22 09:10:26 -04:00
Nikolaj Bjorner
386c511f54
core opt
2022-05-21 10:27:37 -04:00
Nikolaj Bjorner
7497856ded
add ignore int to new arithmetic solvers
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-11 15:14:22 -07:00
Nikolaj Bjorner
ad2445e423
gauss jordan
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-09 16:33:15 -07:00
Nikolaj Bjorner
dcc01b874a
prep for pragmas
2022-05-09 11:18:15 -07:00
Nikolaj Bjorner
7def610a69
build warnings
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-08 10:31:11 -07:00
Nikolaj Bjorner
14214c5a07
exposing user propagators over .Net
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-07 11:08:40 -07:00
Nikolaj Bjorner
367bfedab0
add min/max diff in final check
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-04 07:39:38 -07:00
Nikolaj Bjorner
c29cfa81ae
prep for max/min diff
2022-05-04 02:08:11 -07:00
Nikolaj Bjorner
81d97a81af
enable nested ADT and sequences
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add API to define forward reference to recursively defined datatype.
The forward reference should be used only when passed to constructor declarations that are used in a datatype definition (Z3_mk_datatypes). The call to Z3_mk_datatypes ensures that the forward reference can be resolved with respect to constructors.
2022-04-27 09:58:38 +01:00
Nikolaj Bjorner
8e2f09b517
#5778 - ensure arrays used inside of extensionality function are treated as shared
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-04-25 17:17:59 +01:00
Nikolaj Bjorner
0a665b0fa0
#5778
2022-04-25 14:27:38 +01:00
Nikolaj Bjorner
489459a1f7
#5778
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reprogram flush, mark clauses during reinit as non-redundant.
2022-04-25 11:22:00 +01:00
Nikolaj Bjorner
24baf56e27
fix missing propagation on final
2022-04-24 16:29:25 +01:00
Nikolaj Bjorner
ec57d3b15c
missing switch cases
2022-04-19 16:20:02 +01:00
Nikolaj Bjorner
3cc9d7f443
improve pre-processing
2022-04-15 12:55:26 +02:00
Nikolaj Bjorner
a634876180
sort muxes
2022-04-15 12:55:26 +02:00
Nikolaj Bjorner
eb2dd92d37
Merge branch 'master' of https://github.com/z3prover/z3
2022-04-11 17:06:03 +02:00
Nikolaj Bjorner
c996a66da0
separate pre-processing, add callback parameter to push/pop in python API
2022-04-11 17:05:59 +02:00
Clemens Eisenhofer
b0d8b27f37
Fixed registering expressions in push/pop ( #5964 )
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* Fixed registering expressions in push/pop
* Reused existing function
2022-04-11 16:50:13 +02:00
Nikolaj Bjorner
f55b233228
#5778
2022-04-09 12:06:39 +02:00
Nikolaj Bjorner
405a26c585
allow adding constraints during on_model
2022-04-09 09:55:02 +02:00
Nikolaj Bjorner
b0dce5b27d
remove debug asserts
2022-04-06 08:53:12 +02:00
Nikolaj Bjorner
2f63747c7b
#5778
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-04-06 08:17:27 +02:00
Nikolaj Bjorner
cebbc71330
#5778 ensure else value so that defaults align across equivalence class
2022-04-06 07:58:32 +02:00
Nikolaj Bjorner
ef28f0e2f0
#5778
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deal with recursive calls to internalization with the same formula
2022-04-02 01:28:58 -07:00
Nikolaj Bjorner
2fedcbd41e
#5778
2022-04-02 01:27:56 -07:00
Nikolaj Bjorner
229ea569f1
#5778
2022-04-02 00:56:51 -07:00
Nikolaj Bjorner
97115e5ebd
#5778
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add new clauses created during propagation to use-list
2022-04-02 00:14:59 -07:00
Nikolaj Bjorner
4cc33277fa
#5778
2022-04-01 14:27:40 -07:00
Nikolaj Bjorner
c7922d69ac
#5778
2022-04-01 14:17:45 -07:00
Nikolaj Bjorner
81084b8232
#5778 #5937
2022-04-01 13:07:17 -07:00
Nikolaj Bjorner
4b1419261f
#5778
2022-03-21 16:23:43 -07:00
Nikolaj Bjorner
20bd59bb20
#5778 - missed tracking literal assignment justification
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-03-21 10:15:00 -07:00
Nikolaj Bjorner
6d836e7e2f
expose model update
2022-03-19 09:23:08 -07:00
Nikolaj Bjorner
580012e19f
fix #5894
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expp is not implemented. This is the second time a fuzz bug reports it. Instead of closing the bug, just disable code path as fuzzers are not considering the comment from previous bug.
2022-03-10 09:45:09 -08:00
Nikolaj Bjorner
1d224d1bcd
na
2022-03-08 08:51:00 -08:00
Nikolaj Bjorner
c6f8ee33d4
na
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-03-08 08:36:19 -08:00
Nikolaj Bjorner
3293aeb7c7
na
2022-03-08 08:36:19 -08:00
Nikolaj Bjorner
7b4f1ed530
missing initialization of m_user_propagator, disable unsound in-processing in pb_solver
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-02-23 04:49:42 -08:00
Nikolaj Bjorner
10b611b3ba
fix #5850
2022-02-20 10:30:52 +02:00
Nikolaj Bjorner
2e00f2f32d
Propagator ( #5845 )
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* user propagator without ids
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* user propagator without ids
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix signature
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* references #5818
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix c++ build
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* switch to vs 2022
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* switch 2022
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Update propagator example (I) (#5835 )
* fix #5829
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* switch to vs 2022
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Adapted the example to the changes in the propagator
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* context goes out of scope in stack allocation, so can't used scoped context when passing objects around
* parameter check
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add rewriter
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Fixed bug in user-propagator "created" (#5843 )
Co-authored-by: Clemens Eisenhofer <56730610+CEisenhofer@users.noreply.github.com>
2022-02-17 09:21:41 +02:00
Qix
9cf50766a6
fix compiler warnings under clang ( #5839 )
2022-02-16 23:36:34 +02:00
Nikolaj Bjorner
1e0d49512b
call mux finder
2022-01-31 12:00:16 -08:00
