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Code Activity
18567 commits 49 branches 53 tags 182 MiB
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2258 commits

Author SHA1 Message Date
Nikolaj Bjorner
141ba7661f monotone overflow 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-01-01 16:55:02 -08:00
Nikolaj Bjorner
d91820fe51 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-01-01 16:24:15 -08:00
Nikolaj Bjorner
7dea0b855b fixup overflow rules 2024-01-01 13:40:48 -08:00
Nikolaj Bjorner
fb5f81cf75 add bit blast optio 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-01-01 11:08:30 -08:00
Nikolaj Bjorner
09b3d99db1 tidy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-31 17:09:49 -08:00
Nikolaj Bjorner
30b5b3bd15 cleanup op-defs 2023-12-31 16:47:15 -08:00
Nikolaj Bjorner
ff7854f4ea build fixes 2023-12-31 15:51:15 -08:00
Nikolaj Bjorner
7dd37a748d import equality superposition 2023-12-31 15:40:04 -08:00
Nikolaj Bjorner
b25451bd87 cleanup 2023-12-31 15:22:21 -08:00
Nikolaj Bjorner
57cb999061 display monomials 2023-12-31 15:05:57 -08:00
Nikolaj Bjorner
483508d257 move all saturation functionality into saturation.cpp, differentiate basic multiplication by -1, 1 from other powers of 2. 2023-12-31 14:42:10 -08:00
Nikolaj Bjorner
7bd7faa722 add proof checker plugin 
fixes to monomials
 2023-12-31 05:30:21 -08:00
Nikolaj Bjorner
32825a26cb Update hints to carry premises 2023-12-30 17:29:36 -08:00
Nikolaj Bjorner
f328ddf88e Add monomials container to keep track of non-linear multipliers 
Refine constraints to include an unfolded version of them where multiplier definitions are expanded.
 2023-12-30 14:14:12 -08:00
Nikolaj Bjorner
78f32401ac bugfixes 2023-12-29 18:11:40 -08:00
Nikolaj Bjorner
03e012c1d8 bugfixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-29 15:13:11 -08:00
Nikolaj Bjorner
97225b7d8f bugfixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-28 21:02:09 -08:00
Nikolaj Bjorner
15f36f95a4 use constraint_id type within viable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-28 18:00:11 -08:00
Nikolaj Bjorner
91b9d78cd3 bugfixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-28 17:36:42 -08:00
Nikolaj Bjorner
bd93379346 add validation to polysat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-28 15:52:30 -08:00
Nikolaj Bjorner
20afc55b41 misc bugfixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-28 14:24:52 -08:00
Nikolaj Bjorner
c0da732cea more proof hint information 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-27 22:48:11 -08:00
Nikolaj Bjorner
20958f1468 add qed 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-27 22:26:20 -08:00
Nikolaj Bjorner
25863d4682 tidy a bit 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-27 22:21:30 -08:00
Nikolaj Bjorner
47b2113260 track proof hints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-27 16:34:00 -08:00
Nikolaj Bjorner
ac8efad7e1 bugfixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-27 16:06:27 -08:00
Nikolaj Bjorner
737913b67e bugfixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-27 14:00:28 -08:00
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