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Code Activity
18535 commits 58 branches 52 tags 177 MiB
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58 commits

Author SHA1 Message Date
Nikolaj Bjorner
f51e200dd8 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-25 16:37:25 -08:00
Nikolaj Bjorner
4f60dd7f3a remove v1 code 2023-12-25 11:32:39 -08:00
Nikolaj Bjorner
f0c23f9b7b make offset_claim structured similar to fixed_claim 2023-12-25 11:19:37 -08:00
Nikolaj Bjorner
b1072d0a1c hoist out fixed-bits reasoning into self-contained module 
without dependencies on viable entries
 2023-12-25 10:59:27 -08:00
Nikolaj Bjorner
658f079efd remove literal polarity from dependencies 2023-12-25 09:39:51 -08:00
Nikolaj Bjorner
5398429c21 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-25 09:27:51 -08:00
Nikolaj Bjorner
071836d5ed na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-25 09:23:57 -08:00
Nikolaj Bjorner
cf6d7d2c4b move extract saturation as an axiom 2023-12-24 05:15:59 -08:00
Nikolaj Bjorner
50358e43ed updates to saturation 2023-12-23 16:59:17 -08:00
Nikolaj Bjorner
fbbad72c29 use lazy explanation function for slices, use euf-bv-plugin to extract slices 2023-12-23 11:10:18 -08:00
Nikolaj Bjorner
5bbec43235 working on sub/super slices 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-22 17:45:23 -08:00
Nikolaj Bjorner
8eea2488e2 separate egraph functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-22 15:57:28 -08:00
Nikolaj Bjorner
d183ac23d0 don't rely on initializer list implementations, there are no constructors in the standard 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-22 10:48:37 -08:00
Nikolaj Bjorner
09fa657be9 update to saturation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-22 09:35:44 -08:00
Nikolaj Bjorner
1d1457f81a migrating interface 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-22 07:05:17 -08:00
Nikolaj Bjorner
78aea59387 comments 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-21 15:45:29 -08:00
Nikolaj Bjorner
d0f0d5c3c6 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-21 09:57:38 -08:00
Nikolaj Bjorner
2932b63b1a simplify and fix final check operations 2023-12-21 09:26:29 -08:00
Nikolaj Bjorner
4c29cddc08 reorg core to use propagation on conflict var 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-20 21:25:31 -08:00
Nikolaj Bjorner
21791f12bf updates to solver interface and adding some saturation rules 2023-12-17 18:16:47 -08:00
Nikolaj Bjorner
b1597fd499 na 2023-12-16 16:51:29 -08:00
Nikolaj Bjorner
5098d5bbfe refactor for handling cores 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:50:55 -08:00
Nikolaj Bjorner
c6d3b7ec5d ps 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:50:55 -08:00
Nikolaj Bjorner
c50bf61cf5 add rewrites for band 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:50:53 -08:00
Nikolaj Bjorner
a315c7c47a work on ashr 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:50:01 -08:00
Nikolaj Bjorner
d48247c5f2 updates to poly 2023-12-16 16:49:59 -08:00
Nikolaj Bjorner
cecaf25c6f refactor polysat core / solver interface 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:48:56 -08:00
Nikolaj Bjorner
c7ad3aabd1 add and fix axioms 2023-12-16 16:48:11 -08:00
Nikolaj Bjorner
e251b5e9d0 weed out some bugs, add more bv op support in intblast and polysat solvers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:46:52 -08:00
Nikolaj Bjorner
064832e891 disable from python build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:46:03 -08:00
Nikolaj Bjorner
3c1d15b598 new files 2023-12-16 16:46:03 -08:00
Nikolaj Bjorner
4de4618f5b n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:43:25 -08:00
Nikolaj Bjorner
9a933e29e3 include nyis 2023-12-16 16:40:48 -08:00
Nikolaj Bjorner
e49bfdb285 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:40:03 -08:00
Nikolaj Bjorner
c663d28201 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:40:00 -08:00
Nikolaj Bjorner
e0effa3775 n/a 2023-12-16 16:38:02 -08:00
Nikolaj Bjorner
2292a26a25 preparing intblaster as self-contained solver. 
add activate and propagate to constraints
support axiomatized operators band, lsh, rshl, rsha
 2023-12-16 16:35:11 -08:00
Nikolaj Bjorner
f388f58a4b b-and, stats, reinsert variable to heap, debugging 2023-12-16 16:32:28 -08:00
Nikolaj Bjorner
586f0f2333 new files 2023-12-16 16:25:11 -08:00
Nikolaj Bjorner
bbec72f0b3 adding band 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:25:08 -08:00
Nikolaj Bjorner
fbecbd7d70 intblast debugging 2023-12-16 16:21:59 -08:00
Nikolaj Bjorner
380508365c more internalize cases 2023-12-16 16:21:02 -08:00
Nikolaj Bjorner
858b7a8494 sign and zero extend 2023-12-16 16:21:01 -08:00
Nikolaj Bjorner
561d3e8eb9 rename polysat files to exclude namespace 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:21:01 -08:00
Nikolaj Bjorner
a2d64e8441 fix internalization for quot/rem 2023-12-16 16:20:59 -08:00
Nikolaj Bjorner
2a3cfe0cb9 dbg 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:20:25 -08:00
Nikolaj Bjorner
a5491804c7 integrating int-blaster 2023-12-16 16:20:23 -08:00
Nikolaj Bjorner
ab668cbe6c deal with build errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:14:08 -08:00
Nikolaj Bjorner
fd6e9a0118 remove stale file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:13:19 -08:00
Nikolaj Bjorner
ed3c9e1f27 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:13:19 -08:00