Nikolaj Bjorner
24c3cd38d1
add v0 of equality solver
2024-11-30 17:25:49 -08:00
Nikolaj Bjorner
05e053247d
add facility to solve for a linear term over API
2024-11-30 09:34:27 -08:00
Nikolaj Bjorner
d2411567b5
add projection with witnesses
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expose model based projection with witness creation
2024-11-27 10:26:34 -08:00
Nikolaj Bjorner
b7b611d84b
inherit from std::exception
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-27 10:26:34 -08:00
Nuno Lopes
ab1be5c06e
internalize the reduce_args_tactic to reduce the number of heap allocations
2024-11-27 12:35:40 +00:00
Nuno Lopes
1ccfba6a91
remove unreachble code
2024-11-27 12:09:16 +00:00
Nikolaj Bjorner
1e62029413
use ztring
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-25 17:36:42 -08:00
Nikolaj Bjorner
fce377e1d7
add basic regex functions
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-25 17:34:49 -08:00
Nikolaj Bjorner
b143a954c5
add notes and additional functions to sls-seq
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-25 13:46:16 -08:00
Nikolaj Bjorner
aed3279d7d
add missing new_value_eh when repaired up
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-24 19:57:40 -08:00
Nikolaj Bjorner
1e839e5ac2
add missing new_value_eh when repaired up
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-24 19:42:13 -08:00
Nikolaj Bjorner
7ed185aa9e
add comments
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-24 19:09:50 -08:00
Nikolaj Bjorner
4559b23caf
add local search functionality to sls_seq_plugin
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-24 11:24:17 -08:00
Nikolaj Bjorner
b4e768cfb0
adding plugin for local search strings
2024-11-22 13:56:03 -08:00
Nikolaj Bjorner
36725758eb
fix typos POLING -> POLLING in setup.py and remove unused CFLAGS
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-21 11:32:38 -08:00
Nikolaj Bjorner
71bad7159b
#7418 - circumvent use of timer threads to make WASM integration of z3 easier
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The scoped_timer uses a std::therad. Spawning this thread fails in cases of WASM.
Instead of adapting builds and using async features at the level of WASM and the client, we expose a specialized version of z3 that doesn't use threads at all, neither for solvers nor for timers.
The tradeoff is that the periodic poll that checks for timeout directly queries the global clock each time.
We characterize it as based on polling.
2024-11-21 11:20:05 -08:00
Nikolaj Bjorner
8965123c0d
fix type in setup.py
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-19 19:08:29 -08:00
Nikolaj Bjorner
10d9c81957
adapt for pyodide built
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-19 18:51:04 -08:00
Nikolaj Bjorner
012fc1b72b
more detailed tracing of where unmaterialized exceptions happen
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-19 18:15:50 -08:00
Nikolaj Bjorner
e855a50d9b
add exception handling to easier diagnose #7418
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-19 11:46:54 -08:00
Nikolaj Bjorner
5168a13efa
track exceptions in reason-unknown
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-19 09:29:23 -08:00
Nikolaj Bjorner
4b72e517b7
SLS: log clause , allow more frequent export of SLS state to SMT
2024-11-17 20:13:02 -08:00
Nikolaj Bjorner
84447b7031
remove incremental mode from EUF, include statistics about restart vs propagation calls to sls
2024-11-17 16:58:18 -08:00
Nikolaj Bjorner
c7ea4964f2
bug fixes to sls
2024-11-17 13:07:38 -08:00
Nikolaj Bjorner
2310514e02
fix #7454
2024-11-16 18:20:06 -08:00
Nikolaj Bjorner
5fd1231ec0
incorporate ls during propagation
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-16 15:28:28 -08:00
Nikolaj Bjorner
750dd68a14
enable par_then and par_or even if single threaded - fall back to sequential mode
2024-11-16 12:29:22 -08:00
Nikolaj Bjorner
f64d077d2a
fix re-entrancy bug during flip in arith_base
2024-11-16 12:29:03 -08:00
Nikolaj Bjorner
b929996941
update to set single threaded
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-16 09:11:44 -08:00
Nikolaj Bjorner
f39198d9a8
move build-env setting to correct place
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-16 08:32:47 -08:00
Nikolaj Bjorner
197951cad4
fixes to sls
2024-11-16 08:28:24 -08:00
Nikolaj Bjorner
7c5ff7c623
moving compile time flags to setup for pyodide
2024-11-16 08:28:24 -08:00
Nikolaj Bjorner
ccbe6c33ae
fixes
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-15 09:29:30 -08:00
Nikolaj Bjorner
ea590def47
remove breaking experiment
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-15 08:03:57 -08:00
Nikolaj Bjorner
1d8a904e99
build fixes
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-14 22:10:59 -08:00
Nikolaj Bjorner
77eacef2ae
build fixes
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-14 22:08:13 -08:00
Nikolaj Bjorner
3f407982f3
build fixes
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-14 21:55:44 -08:00
Nikolaj Bjorner
8e3b9f6686
add sequential option for SLS, fixes to import/export methods SLS<->SMT
2024-11-14 21:43:40 -08:00
Nikolaj Bjorner
6a9d5910cb
add method for resetting limit
2024-11-14 21:43:40 -08:00
Nikolaj Bjorner
6eae3f0863
add cases for unconstrained sequences and strings
2024-11-14 21:43:40 -08:00
Nikolaj Bjorner
62db7642ec
refine rewriting depth for lt constraints
2024-11-14 21:43:40 -08:00
Linus
d3009dabfc
Proposed fix for #7451 ( #7452 )
2024-11-13 09:11:40 -08:00
Nikolaj Bjorner
c0e748a51a
fix #7446 , by adding rewrite simplification
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-11 19:16:11 -08:00
Nikolaj Bjorner
1cc808c58d
fix #7446 , by adding rewrite simplification
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-11 19:08:11 -08:00
Nikolaj Bjorner
30ad22a4ef
fix #7449
2024-11-11 15:45:18 -08:00
Nikolaj Bjorner
879bb4b1f0
avoid circular dependencies in justifications that get updated. fixes #7443
2024-11-10 19:35:01 -08:00
Nikolaj Bjorner
1856ab72d9
fix #7448
2024-11-10 14:40:28 -08:00
Nikolaj Bjorner
4f060dd2b1
fix #7445
2024-11-10 14:40:04 -08:00
Nikolaj Bjorner
abd16740ce
inherit more exceptions from std::exception
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-04 13:52:14 -08:00
Nikolaj Bjorner
a38bf3e22f
port to inherit from std::exception
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-11-04 13:25:14 -08:00
