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Code Activity
18373 commits 23 branches 48 tags 157 MiB
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2078 commits

Author SHA1 Message Date
Nikolaj Bjorner
ed3c9e1f27 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:13:19 -08:00
Nikolaj Bjorner
17c7f2e826 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:13:19 -08:00
Nikolaj Bjorner
920f494a0c fixed fixme 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:13:19 -08:00
Nikolaj Bjorner
75e83b8c1e allow tracking values of constraints 2023-12-16 16:13:19 -08:00
Nikolaj Bjorner
0dd4f0cf71 working on viable 2023-12-16 16:13:17 -08:00
Nikolaj Bjorner
30c874d301 updates to viable 2023-12-16 16:12:50 -08:00
Nikolaj Bjorner
e9c86bf3a3 remove include to bv-params 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:12:50 -08:00
Nikolaj Bjorner
c0a8da34af update viable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:12:50 -08:00
Nikolaj Bjorner
faa6c14610 remove stale files 2023-12-16 16:12:49 -08:00
Nikolaj Bjorner
81c6f00c99 reorganize polysat functionality to use abstract solver interface 
make dependency be self-contained
 2023-12-16 16:12:49 -08:00
Nikolaj Bjorner
837e111d93 porting viable 2023-12-16 16:12:49 -08:00
Nikolaj Bjorner
c7d6a8e570 porting viable 2023-12-16 16:12:46 -08:00
Nikolaj Bjorner
6a0f407019 add log helper to util 2023-12-16 16:12:13 -08:00
Nikolaj Bjorner
c41477aadb port forbidden intervals 2023-12-16 16:12:13 -08:00
Nikolaj Bjorner
4bcd2e038f port over ule_constraint 2023-12-16 16:12:12 -08:00
Nikolaj Bjorner
1465f1d974 tidy' 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:12:12 -08:00
Nikolaj Bjorner
d0d9b4dd17 tidy' 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 16:12:12 -08:00
Nikolaj Bjorner
2c7e5e1730 n/a 2023-12-16 16:12:12 -08:00
Nikolaj Bjorner
a9550a3899 n/a 2023-12-16 16:12:12 -08:00
Nikolaj Bjorner
971594baec allow propagation on equalities and literals that are not assigned. 2023-12-16 16:12:12 -08:00
Nikolaj Bjorner
44506096f7 tidy 2023-12-16 16:12:12 -08:00
Nikolaj Bjorner
28820c8e0c v2 of polysat 2023-12-16 16:12:12 -08:00
Nikolaj Bjorner
d0a59f3740 intblast with lazy expansion of shl, ashr, lshr 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-16 15:12:57 -08:00
Bruce Mitchener
50e0fd3ba6
Use noexcept more. (#7058) 2023-12-16 12:14:53 +00:00
Nikolaj Bjorner
9293923b8a Add intblast solver 2023-12-15 13:50:38 -08:00
Nikolaj Bjorner
1d6616afac make var-queue a template 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-05 15:41:35 -08:00
Nikolaj Bjorner
f98b42ae42 install importlib-resources for ubuntu doc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-04 10:33:29 -08:00
Nikolaj Bjorner
f7415bb677 install importlib-resources for ubuntu doc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-04 10:32:02 -08:00
Nikolaj Bjorner
1b1ebaa3b0 minor simplification during internalization 2023-12-03 12:43:39 -08:00
Nikolaj Bjorner
36725383d3 minor simplification of terms during internalization. 2023-12-03 12:43:14 -08:00
Nikolaj Bjorner
9cc2ce42f7 #7027 
fix lossy function declaration inclusion functionality exposed when fixing a bug for incomplete model generation.
 2023-12-03 11:14:18 -08:00
Nikolaj Bjorner
965bee5801 fix build 2023-12-02 19:52:59 -08:00
Nikolaj Bjorner
1de25ed09c pending files 2023-12-02 19:43:51 -08:00
Nikolaj Bjorner
b22daa9816 missing header 2023-12-02 19:39:43 -08:00
Nikolaj Bjorner
362d299a5c #7027 2023-12-02 19:34:36 -08:00
Nikolaj Bjorner
331507c4cd #7027 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-02 12:05:06 -08:00
Nikolaj Bjorner
99e2794a6d update output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-11-30 17:20:43 -08:00
Nikolaj Bjorner
b52fd8d954 add EUF plugin framework. 
plugin setting allows adding equality saturation within the E-graph propagation without involving externalizing theory solver dispatch. It makes equality saturation independent of SAT integration.
Add a special relation operator to support ad-hoc AC symbols.
 2023-11-30 13:58:30 -08:00
Nikolaj Bjorner
faa2d8ac6c re-enable delayed literal propagation 2023-11-29 14:00:37 -08:00
Nikolaj Bjorner
2f01b5b567 re-enable delayed literal propagation 2023-11-29 14:00:17 -08:00
Nikolaj Bjorner
41a3196c89 fix #7024 2023-11-29 13:35:30 -08:00
Nikolaj Bjorner
8179f8b5d7 fix #7017 2023-11-28 14:32:56 -08:00
Nikolaj Bjorner
c2610cb37c #6523 
malformed models on giveup status
 2023-11-13 14:32:53 -08:00
Nikolaj Bjorner
8a4e857294 #6523 
regressions from changes inside math/lp/int_solver
 2023-11-13 14:28:03 -08:00
Nikolaj Bjorner
e86eae27e6 #6523 and other heap-use-after-free error 2023-11-07 19:57:49 +01:00
Nikolaj Bjorner
49a071988c remove temporary algebraic numbers from upper layers, move to owner module 2023-11-01 03:52:20 -07:00
Nikolaj Bjorner
ea915e5b37 #6971 
clear m_a1, m_a2 before calls that may affect model.
 2023-11-01 03:36:01 -07:00
Nikolaj Bjorner
bd8e5eee4b add simplification experiment (disabled) for tracking, some reshuffling of equation/fixed_equation structs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-29 10:21:31 -07:00
Nikolaj Bjorner
52d16a11f9 deal with non-termination in new arithmetic solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-27 16:15:36 -07:00
Nikolaj Bjorner
0859be5649 #6953 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-10-25 09:07:04 -07:00