Nikolaj Bjorner
e1a00f4917
remove unused experimental feature - diff
2022-10-24 16:13:24 -07:00
Nikolaj Bjorner
5c7eaec566
#6364 - remove option of redundant clauses from internalization
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gc-ing definitions leads to unsoundness when they are not replayed.
Instead of attempting to replay definitions theory internalization is irredundant by default.
This is also the old solver behavior where TH_LEMMA is essentially never used, but is valid for top-level theory lemmas.
2022-10-24 00:38:31 -07:00
Nikolaj Bjorner
1f150ecd52
#6319
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#6319 - fix incompleteness in propagation of default to all array terms in the equivalence class.
Fix bug with q_mbi where domain restrictions are not using values because the current model does not evaluate certain bound variables to values. Set model completion when adding these bound variables to the model to ensure their values are not missed.
Add better propagation of diagnostics when tactics and the new solver return unknown. The reason for unknown can now be traced to what theory was culprit (currently no additional information)
2022-09-23 22:22:34 -05:00
Nikolaj Bjorner
f4bea58852
#6319
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ensure unknown when a lambda is not in beta redex
2022-09-19 03:19:47 -07:00
Nikolaj Bjorner
470bf27d1d
drat
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-06-11 09:15:32 -07:00
Nikolaj Bjorner
367bfedab0
add min/max diff in final check
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-04 07:39:38 -07:00
Nikolaj Bjorner
c29cfa81ae
prep for max/min diff
2022-05-04 02:08:11 -07:00
Nadav Rotem
9f9543ef69
Fix unused variable warnings. ( #5760 )
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This commit fixes a few cases of unused variables in release builds.
The commit uses the (void)xxx; syntax which is used in other parts of
the code.
2022-01-08 18:18:30 -08:00
Nikolaj Bjorner
fc741cf018
rename module
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-01-03 14:23:22 -08:00
Nikolaj Bjorner
5cd1fe31fd
propagate parent default not add parent default)
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-01-01 20:37:26 -08:00
Nikolaj Bjorner
8245935d41
#5641 add handlers for basic set operations to euf=true
2022-01-01 20:33:17 -08:00
Nikolaj Bjorner
9550321064
missed push lambdas
2021-12-31 16:33:06 -08:00
Nikolaj Bjorner
0ef0ed3b94
redoing arrays
2021-12-31 15:51:52 -08:00
Nikolaj Bjorner
aa901c4e88
axiom solver improvements
2021-12-31 11:53:40 -08:00
Nikolaj Bjorner
e8833f4dac
working on relevancy=3
2021-12-30 17:07:14 -08:00
Nikolaj Bjorner
a90b66134d
make roots uniform for theory lemmas
2021-12-29 13:42:11 -08:00
Nikolaj Bjorner
f215b18e0e
change registration mode for relevant_eh
2021-12-29 13:03:43 -08:00
Nikolaj Bjorner
bfa960c2ce
fix internalize regression
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2021-10-08 14:48:17 -07:00
Nikolaj Bjorner
9c91698201
#5532
2021-09-04 18:03:15 -07:00
Nikolaj Bjorner
848a8ebb98
#5427
2021-07-22 13:35:54 -07:00
Nikolaj Bjorner
a152bb1e80
remove template Context dependency in every trail object
2021-02-08 15:41:57 -08:00
Nikolaj Bjorner
89ffb45c4f
fixes to bv/dual-solver,
2020-11-08 17:18:18 -08:00
Nikolaj Bjorner
2f756da294
adding dt-solver ( #4739 )
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* adding dt-solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* dt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* move mbp to self-contained module
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* files
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Create CMakeLists.txt
* dt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* rename to bool_var2expr to indicate type class
* mbp
* na
2020-10-18 15:28:21 -07:00
Nikolaj Bjorner
44679d8f5b
arith_solver ( #4733 )
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* porting arithmetic solver
* integrating arithmetic
* lp
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-10-16 10:49:46 -07:00
Nikolaj Bjorner
367e5fdd52
delay internalize ( #4714 )
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* adding array solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* use default in model construction
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* debug delay internalization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* bv
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* arrays
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* get rid of implied values and bounds
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* redo egraph
* remove out
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* remove files
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-28 19:24:16 -07:00
Nikolaj Bjorner
796e2fd9eb
arrays ( #4684 )
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* arrays
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* arrays
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* arrays
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fill
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* update drat and fix euf bugs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* const qualifiers
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* reorg ba
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* reorg
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* build warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-13 19:29:59 -07:00
Nikolaj Bjorner
cfa7c733db
fixing #4670 ( #4682 )
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* fixing #4670
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* init
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* arrays
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* arrays
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* arrays
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-10 04:35:11 -07:00
