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fix bug in new core not detecting conflict, fix #6525, add tactic doc

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2023-01-14 17:20:37 -05:00
parent feda706d0d
commit 4f7f4376b8
14 changed files with 175 additions and 26 deletions
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31
src/sat/tactic/sat_tactic.h
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@ -13,7 +13,36 @@ Author:
Leonardo (leonardo) 2011-10-26
Notes:
Tactic Documentation:
## Tactic sat
### Short Description
Try to solve goal using a SAT solver
## Tactic sat-preprocess
### Short Description
Apply SAT solver preprocessing procedures (bounded resolution, Boolean constant propagation, 2-SAT, subsumption, subsumption resolution).
### Example
```z3
(declare-const a Bool)
(declare-const b Bool)
(declare-const c Bool)
(declare-const d Bool)
(declare-const e Bool)
(declare-const f Bool)
(declare-fun p (Bool) Bool)
(assert (=> a b))
(assert (=> b c))
(assert a)
(assert (not c))
(apply sat-preprocess)
```
--*/
#pragma once