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Nikolaj Bjorner 71bad7159b #7418 - circumvent use of timer threads to make WASM integration of z3 easier 
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 94f0aff47f remove the use-pthread 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-19 19:55:03 -08:00
Nikolaj Bjorner 76795a44e4 remove -pthread from options 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-19 19:50:47 -08:00
Nikolaj Bjorner 8965123c0d fix type in setup.py 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-19 19:08:29 -08:00
Nikolaj Bjorner 10d9c81957 adapt for pyodide built 
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 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-19 18:15:50 -08:00
Nikolaj Bjorner 7de0c29f12
Update pyodide.yml 
try using flags from js/scripts/build-wasm.ts
 2024-11-19 12:58:08 -08:00
Nikolaj Bjorner e855a50d9b add exception handling to easier diagnose #7418 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-19 11:46:54 -08:00
Nikolaj Bjorner 5168a13efa track exceptions in reason-unknown 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-19 09:29:23 -08:00
Nikolaj Bjorner a8a50695c9
Update README.md 2024-11-18 13:29:06 -08:00
Nikolaj Bjorner 15f954ec3b add picture of z3guide 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-18 13:21:35 -08:00
Nikolaj Bjorner 24dfc17920
Update README.md 2024-11-18 11:54:34 -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 e380903d61
Update README.md 2024-11-16 19:20:04 -08:00
Nikolaj Bjorner 2310514e02 fix #7454 2024-11-16 18:20:06 -08:00
Nikolaj Bjorner 5fd1231ec0 incorporate ls during propagation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-16 15:28:28 -08:00
Nikolaj Bjorner 836802ed71
Update pyodide.yml 
add back build flags in script
 2024-11-16 13:36:38 -08:00
Nikolaj Bjorner cdc483374c
Update pyodide.yml 
remove z3num doctest, add artifact upload
 2024-11-16 13:01:03 -08:00
Nikolaj Bjorner 00c5600b09
Update pyodide.yml 
tidy, remove build flags as they are now in setup.py
 2024-11-16 12:36:53 -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 e4e5735620 update to set single threaded 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-16 09:12:32 -08:00
Nikolaj Bjorner b929996941 update to set single threaded 
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 
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 8bfe403dd3
Update pyodide.yml 2024-11-16 08:11:36 -08:00
Nikolaj Bjorner 60b14f3675
Update pyodide.yml 2024-11-16 08:05:17 -08:00
Nikolaj Bjorner e7d083304b
Update pyodide.yml 2024-11-15 19:29:28 -08:00
Nikolaj Bjorner bd5f8b17d6
Update pyodide.yml 2024-11-15 19:26:24 -08:00
Nikolaj Bjorner 751d666e16
Update pyodide.yml 2024-11-15 19:16:54 -08:00
Nikolaj Bjorner 24f9a86539
Update pyodide.yml 2024-11-15 18:49:51 -08:00
Nikolaj Bjorner dba167472e
Update pyodide.yml 2024-11-15 18:43:51 -08:00
Nikolaj Bjorner 704278caa9
Update pyodide.yml 2024-11-15 18:40:17 -08:00
Nikolaj Bjorner 231248d610
Update pyodide.yml 2024-11-15 18:36:13 -08:00
Nikolaj Bjorner 329e1ddb10
Update pyodide.yml 2024-11-15 18:30:41 -08:00
Nikolaj Bjorner aab6c1e909
Update pyodide.yml 
Add flags from src\api\js\scripts\build-wasm.ts
 2024-11-15 16:57:11 -08:00
Nikolaj Bjorner ccbe6c33ae fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-15 09:29:30 -08:00
Nikolaj Bjorner 88048901f0
Update pyodide.yml 2024-11-15 08:45:51 -08:00
Nikolaj Bjorner ea590def47 remove breaking experiment 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-15 08:03:57 -08:00
Nikolaj Bjorner 1d8a904e99 build fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-14 22:10:59 -08:00
Nikolaj Bjorner 77eacef2ae build fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-14 22:08:13 -08:00
Nikolaj Bjorner 3f407982f3 build fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-14 21:55:44 -08:00
Nikolaj Bjorner ca6ec0d9e4 fixes to pyodide action 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-11-14 21:45:47 -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