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18540 commits 23 branches 48 tags 157 MiB
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Author SHA1 Message Date
Nikolaj Bjorner
6103c9d718 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-27 11:29:42 -08:00
Nikolaj Bjorner
9cce1ff836 finish explanation code for viable 2023-12-26 14:17:24 -08:00
Nikolaj Bjorner
6466345755 viable revisit v1 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-26 14:10:43 -08:00
Nikolaj Bjorner
9cd838f705 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-25 17:38:16 -08:00
Nikolaj Bjorner
b82d4c352b na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-25 16:38:45 -08:00
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
9a7e50c1e8 separate egraph functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-22 16:17:53 -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
2427cd5d33 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-21 07:56:34 -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
172d0ea685 merge again 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 17:07:19 -08:00
Nikolaj Bjorner
0353177fe0 import master branch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:56:09 -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
78f64cda1c use suggestion from #7047 
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
e2165a78ed import pdd updates from polysat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:48:54 -08:00
Nikolaj Bjorner
c7ad3aabd1 add and fix axioms 2023-12-16 16:48:11 -08:00
Nikolaj Bjorner
63d92d9df8 fix encoding bugs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:47:46 -08:00
Nikolaj Bjorner
047564a659 more fixes 2023-12-16 16:47:23 -08:00
Nikolaj Bjorner
b220cb4b63 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 16:46:53 -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
01e5d2dbf1 remove stale files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:46:03 -08:00
Nikolaj Bjorner
7c5996c2f0 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:46:03 -08:00
Nikolaj Bjorner
187ee334a9 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:46:03 -08:00
Nikolaj Bjorner
541635b655 working on viable 2023-12-16 16:46:03 -08:00
Nikolaj Bjorner
722a9b8c4d porting viable 2023-12-16 16:46:03 -08:00
Nikolaj Bjorner
d14ab3d707 porting viable 2023-12-16 16:46:03 -08:00
Nikolaj Bjorner
c11f558451 v2 of polysat 2023-12-16 16:46:03 -08:00