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
51ed13f96a
update topological sort to use arrays instead of hash tables, expose Context over Z3Object for programmability
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-06-08 06:28:24 -07:00
Nikolaj Bjorner
b0dce5b27d
remove debug asserts
2022-04-06 08:53:12 +02:00
Nikolaj Bjorner
2f63747c7b
#5778
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-04-06 08:17:27 +02:00
Nikolaj Bjorner
cebbc71330
#5778 ensure else value so that defaults align across equivalence class
2022-04-06 07:58:32 +02:00
Nikolaj Bjorner
229ea569f1
#5778
2022-04-02 00:56:51 -07:00
Nikolaj Bjorner
81084b8232
#5778 #5937
2022-04-01 13:07:17 -07:00
Nikolaj Bjorner
0720998bac
#5753
2022-01-12 13:12:10 -08:00
Henrich Lauko
96671cfc73
Add and fix a few general compiler warnings. ( #5628 )
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* rewriter: fix unused variable warnings
* cmake: make missing non-virtual dtors error
* treewide: add missing virtual destructors
* cmake: add a few more checks
* api: add missing virtual destructor to user_propagator_base
* examples: compile cpp example with compiler warnings
* model: fix unused variable warnings
* rewriter: fix logical-op-parentheses warnings
* sat: fix unused variable warnings
* smt: fix unused variable warnings
2021-10-29 15:42:32 +02:00
Nikolaj Bjorner
62fd22f555
disable macro finder tactic if there are recursive functions fix #5574
2021-09-29 09:33:52 -07:00
Nikolaj Bjorner
72f6271d82
#5532
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bugs in:
- rewriting of 0-ary expressions was incomplete
- sharing annotations when a node has two theories attached it is shared
- sharing of const of an array
Remove unreadable part of pretty printer for lp solver.
2021-09-06 19:14:03 +02:00
Nikolaj Bjorner
9c91698201
#5532
2021-09-04 18:03:15 -07:00
Nikolaj Bjorner
1426390aec
#5518
2021-08-31 16:38:27 -07:00
Nikolaj Bjorner
148cb83b0d
#5482 fix default case for model construction
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port mg_merge functionality from theory_array_base that ensures default values in arrays congruent modulo stores are the same
2021-08-29 17:30:39 -07:00
Nikolaj Bjorner
496ec5f2b4
#5454
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2021-08-11 05:00:02 -07:00
Nikolaj Bjorner
644bd82ac7
#5422
2021-07-21 09:08:55 -07:00
Nikolaj Bjorner
89373d5bf9
#5215
2021-04-27 16:02:08 -07:00
Nikolaj Bjorner
4a6083836a
call it data instead of c_ptr for approaching C++11 std::vector convention.
2021-04-13 18:17:35 -07:00
Nikolaj Bjorner
38737db802
fixes and more porting seq_eq_solver to self-contained module
2021-03-04 16:23:22 -08:00
Nikolaj Bjorner
830f314a3f
fixes to dt_solver and related
2021-02-27 11:03:20 -08:00
Nikolaj Bjorner
3ae4c6e9de
refactor get_sort
2021-02-02 04:45:54 -08:00
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
5df2715064
q
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-29 13:43:51 -07:00
Nikolaj Bjorner
20be286391
bv
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-29 13:43:13 -07:00
Nikolaj Bjorner
3205f0d406
use default in model construction
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-29 13:35:17 -07:00
Nikolaj Bjorner
39ba9ae501
adding array solver
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-29 13:32:24 -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
