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Code Activity
19046 commits 24 branches 48 tags 158 MiB
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16118 commits

Author SHA1 Message Date
Jakob Rath
b66849b7a0 remove duplicate header 2024-02-07 15:35:38 +01:00
Jakob Rath
5e545c8f86 Add merge_level 2024-02-07 15:26:15 +01:00
Jakob Rath
70785a095e function as const-ref 2024-02-07 15:25:25 +01:00
Jakob Rath
098d35c519 Add types to track additional info with fixed sub slices 2024-02-07 15:23:10 +01:00
Jakob Rath
cbcb5ad92d euf::theory_var is int 2024-02-07 15:21:47 +01:00
Jakob Rath
f0b0ce401e take std::function as const reference 2024-02-07 15:16:44 +01:00
Nikolaj Bjorner
74a91f691f fix bug in slice creation: exposed by 3047RIHj3agM.smt2 2024-02-06 16:00:33 -08:00
Nikolaj Bjorner
3f3ac924ab add debugging output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-06 09:48:09 -08:00
Nikolaj Bjorner
c40e72aaa3 include debug output 2024-02-05 15:31:33 -08:00
Nikolaj Bjorner
f4eaa6fc98 improve logging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-05 14:41:29 -08:00
Nikolaj Bjorner
683070a175 finish encoding of n'th root 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-05 10:44:41 -08:00
Nikolaj Bjorner
187a6b17dd fix blast rule for overflow 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-05 08:16:34 -08:00
Nikolaj Bjorner
8555f25587 add todo note, and log more lemmas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-04 21:08:04 -08:00
Nikolaj Bjorner
d743e1b47c add note that the encoding is a first approximation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-04 19:11:35 -08:00
Nikolaj Bjorner
b9528b1c56 update self-validator to handle root expressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-04 19:06:30 -08:00
Nikolaj Bjorner
7970e4fe51 add clause persistence to sat/smt solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-04 16:42:10 -08:00
Nikolaj Bjorner
3cec3fc63d bypass replaying new clause within propagation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-04 15:26:17 -08:00
Nikolaj Bjorner
3b90816025 add option to persist clauses #7109 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-04 11:15:59 -08:00
Nikolaj Bjorner
bc70282a18 mute some compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-03 15:42:06 -08:00
Nikolaj Bjorner
9425c419ad port remaining egraph update 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-03 15:38:05 -08:00
Nikolaj Bjorner
a5a819c291 port updates to egraph from poly 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-03 12:48:58 -08:00
Nikolaj Bjorner
10d56d9af9 fixes, updates 2024-02-02 16:54:49 -08:00
Yisu Remy Wang
2280e9562a
Improve instructions for working with the Julia API (#7108) 2024-02-02 09:46:31 -08:00
Jakob Rath
57324e953e return propagated interval from viable::explain 2024-02-02 17:14:07 +01:00
Jakob Rath
85ef6b721e can handle equal size now, weaken fixed_claim to avoid crash 2024-02-02 16:42:06 +01:00
Jakob Rath
52c6fd98fd propagate from containing slice: consider e->bit_width 2024-02-02 15:00:24 +01:00
Jakob Rath
394f25a42f viable display 2024-02-02 14:51:41 +01:00
Nikolaj Bjorner
8cc146e727 connect call to zero extend 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-01 23:38:07 -08:00
Nikolaj Bjorner
38771defa1 bugfixes to encoding overflow conditions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-01 22:49:21 -08:00
Nikolaj Bjorner
ac0a786484 bugfixes to encoding overflow conditions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-01 22:26:32 -08:00
Nikolaj Bjorner
88b315cdb0 update names and nature of multiplication blast rules 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-01 17:12:35 -08:00
Nikolaj Bjorner
60add85c47 add saturation rules for overflow 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-01 12:55:17 -08:00
Nikolaj Bjorner
32e23b3b6c remove unsound simplification 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-01 12:39:37 -08:00
Nikolaj Bjorner
6e72182194 remove unused propagation in umul_overflow code. Rename propagate to saturate to reflect where it gets used 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-01 09:57:28 -08:00
Nikolaj Bjorner
111dee9143 simplify overflow check up front 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-01 09:37:46 -08:00
Nikolaj Bjorner
5cac9b84e4 fix build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-02-01 09:36:52 -08:00
Jakob Rath
6a1f173e03 extend propagate_from_containing_slice to subslices with offset > 0 2024-02-01 17:23:26 +01:00
Jakob Rath
cb6fb7b26b distinguish theory_vars in output 2024-02-01 12:14:14 +01:00
Jakob Rath
0b5f163ba7 fix warning 2024-02-01 12:13:49 +01:00
Nikolaj Bjorner
e6f7ba90f1 more saturation for overflow 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-01-31 20:12:01 -08:00
Nikolaj Bjorner
7dc61ca646 always fail if new axioms are true 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-01-31 15:50:35 -08:00
Nikolaj Bjorner
e820701f9d fix #7107 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-01-31 15:38:10 -08:00
Nikolaj Bjorner
738c5b6d0d add warning messages for #7100 2024-01-30 21:30:37 -08:00
Nikolaj Bjorner
50deece29e fix #7098 2024-01-30 20:38:01 -08:00
Nikolaj Bjorner
28c44a6ed0 fix #7105 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-01-30 15:41:14 -08:00
Nikolaj Bjorner
0dc204cd4a add base support for signed multiplication over/under flow 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-01-30 12:47:28 -08:00
Nikolaj Bjorner
908aaa06f7 fix #7101 2024-01-29 12:26:51 -08:00
Jakob Rath
2da3261d8a make lemma sound 2024-01-29 17:07:17 +01:00
Jakob Rath
8de2503f9f bugfix? 2024-01-29 16:51:10 +01:00
Jakob Rath
75527e8e19 propagate intervals from containing slice 2024-01-29 16:45:14 +01:00