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16345 commits 23 branches 48 tags 157 MiB
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Author SHA1 Message Date
Nikolaj Bjorner
7b85afbe9c na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-26 18:27:44 +01:00
Nikolaj Bjorner
fc6e127cca don't add viable premises on decisions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-25 20:19:58 +01:00
Nikolaj Bjorner
a4e29ecd7e interval 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-25 18:46:43 +01:00
Nikolaj Bjorner
adf41c5d02 another bug fix 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-24 13:37:15 +01:00
Nikolaj Bjorner
caef8d026f add unsat core, activity, quick pass for viable 2021-11-24 13:23:28 +01:00
Nikolaj Bjorner
b82c3cfd33 remove deprecated comment 2021-11-24 11:26:13 +01:00
Nikolaj Bjorner
21c604e7b4 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-23 18:56:32 +01:00
Nikolaj Bjorner
73ffd1c1cb na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-22 18:18:01 +01:00
Nikolaj Bjorner
8db711bc3c retire deprecated functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-22 18:14:15 +01:00
Nikolaj Bjorner
8ec5ccbb9a roll in new-viable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-22 06:17:20 +01:00
Nikolaj Bjorner
d86570ce75 prepare for new viable 2021-11-21 06:18:35 +01:00
Nikolaj Bjorner
b0bf03457c conflict 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-19 08:23:50 -08:00
Nikolaj Bjorner
caaefef847 remove add_non_viable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-18 15:57:55 -08:00
Nikolaj Bjorner
6bf4f001d9 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-18 15:53:51 -08:00
Nikolaj Bjorner
1dcb7e6f6a remove justified vars 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-18 15:43:39 -08:00
Nikolaj Bjorner
de424713e4 if you are really reading this commit message, you must be a programmer who has no life. 2021-11-18 10:10:50 -08:00
Nikolaj Bjorner
a5fdf6ba8a Update viable2.cpp 2021-11-16 09:54:06 -08:00
Nikolaj Bjorner
69a17d0c60 test and fix viable2 2021-11-14 20:55:12 -08:00
Nikolaj Bjorner
4261345503 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-13 17:43:07 -08:00
Nikolaj Bjorner
d073583d88 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-13 06:50:11 -08:00
Nikolaj Bjorner
5708de4301 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-12 11:20:35 -08:00
Nikolaj Bjorner
c9f5ce43b2 viable 2 with dlist 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 14:43:10 -08:00
Nikolaj Bjorner
0bec8520e1 adding new viable using forbidden intervals 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 08:23:45 -08:00
Nikolaj Bjorner
733f44d141 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 03:03:23 -08:00
Nikolaj Bjorner
931e1624b2 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 02:58:35 -08:00
Nikolaj Bjorner
ef320af90b fix issue with dependency m_todo updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 02:22:44 -08:00
Nikolaj Bjorner
c1d58088be na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 01:42:04 -08:00
Nikolaj Bjorner
d0b47d23f6 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 00:43:57 -08:00
rainoftime
b5deba8426
add EFSMT solving example (#5654) 
Co-authored-by: rainoftime <rainoftime@gmail.com>
 2021-11-09 11:05:10 -08:00
Nikolaj Bjorner
d0c8240560 refactor forbidden intervals 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-09 10:34:11 -08:00
Nikolaj Bjorner
57c40e480b na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-08 05:08:57 -08:00
Nikolaj Bjorner
3a9656bc59 fixing issues with user propagator from python 
"fresh" remains broken (not working yet).
 2021-11-07 17:04:11 -08:00
Nikolaj Bjorner
f2fcbc7cb7 capture values not reference 2021-11-07 13:43:56 -08:00
Nikolaj Bjorner
e1bc9cc0bb updates 2021-11-05 12:16:35 -07:00
Nikolaj Bjorner
eaa6340a0c Merge branch 'polysat' of https://github.com/z3prover/z3 into polysat 2021-11-03 15:06:53 -07:00
Nikolaj Bjorner
af2cc460a9 #5646 2021-11-03 08:53:48 -07:00
Nikolaj Bjorner
dd1e0fc561 #5643 2021-11-03 08:53:48 -07:00
Nikolaj Bjorner
7b845c7138 build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-02 19:26:48 -07:00
Nikolaj Bjorner
6fb4e0d5a9 fix unsound backjump for out of order search stacks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-02 19:12:49 -07:00
Nikolaj Bjorner
48e663776b build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-02 15:40:45 -07:00
Clemens Eisenhofer
091079e58c
Added user propagator example (#5625) 
* Added user propagator example

* User propagator example code refactoring
(+ removed unused parameter warning)

* Moved user-propagator example to its own directory
 2021-11-02 15:03:02 -07:00
Nikolaj Bjorner
87d4ce2659 working on #5614 
there are some different sources for the performance regression illustrated by the example. The mitigations will be enabled separately:
- m_bv_to_propagate is too expensive
- lp_bound_propagator misses equalities in two different ways:
   - it resets row checks after backtracking even though they could still propagate
   - it misses equalities for fixed rows when the fixed constant value does not correspond to a fixed variable.

FYI @levnach
 2021-11-02 14:55:39 -07:00
Nikolaj Bjorner
a94e2e62af build warnings 2021-11-02 14:55:38 -07:00
Nikolaj Bjorner
036b38a97f ubuntu 16 is no more 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-02 14:55:38 -07:00
Nikolaj Bjorner
3f3bd5948f fixes/debugging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-02 14:48:19 -07:00
Nikolaj Bjorner
a11ca1a1b7
Update wasm.yml 2021-10-29 17:51:20 +02:00
Nikolaj Bjorner
8e59b34338
Update README.md 2021-10-29 17:04:42 +02:00
Nikolaj Bjorner
933bb4f1f0
Update wasm.yml 2021-10-29 17:03:04 +02:00
Nikolaj Bjorner
dfba177813
Update wasm.yml 2021-10-29 17:02:15 +02:00
Nikolaj Bjorner
f61e6abb35
Update wasm.yml 2021-10-29 16:10:40 +02:00