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1837 commits

Author SHA1 Message Date
Nikolaj Bjorner b259f46f85 dependencies 2022-01-13 12:34:58 -08:00
Nikolaj Bjorner 4b6679e8e0 #5753 2022-01-13 12:19:54 -08:00
Nikolaj Bjorner 366cd9b16d missing pb cases 2022-01-12 14:50:40 -08:00
Nikolaj Bjorner 0720998bac #5753 2022-01-12 13:12:10 -08:00
Nikolaj Bjorner 10dc8d7313 #5753 2022-01-12 12:49:06 -08:00
Nikolaj Bjorner 56d3718cde add simplification with qe-lite as an option #5767 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-12 03:41:21 -08:00
Nikolaj Bjorner e5eaea46aa ensure m_true is assigned #5753 2022-01-11 10:42:05 -08:00
Nikolaj Bjorner f1bf660adc add case for abs (normally simplified, but not with default_tactic=smt). 2022-01-09 11:55:21 -08:00
Nikolaj Bjorner 671d071e54 #5753 2022-01-09 11:39:21 -08:00
Nikolaj Bjorner bf3c213fd3 #5753 2022-01-09 11:03:29 -08:00
Nikolaj Bjorner 90fd3d82fc enable propagation 2022-01-08 19:00:56 -08:00
Nadav Rotem 9f9543ef69
Fix unused variable warnings. (#5760) 
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 0bc8518cb5 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-07 11:53:27 -08:00
Nikolaj Bjorner 199daead50 remove Z3_bool_opt #5757 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-07 11:52:10 -08:00
Nikolaj Bjorner 2be71cfc43 #5753 2022-01-06 15:17:37 -08:00
Nikolaj Bjorner d7c7fbb8f1 setting roots breaks relevancy propagation 2022-01-05 21:16:25 -08:00
Nikolaj Bjorner bd8de964f7 more fixes on relevancy 2022-01-04 22:02:28 -08:00
Nikolaj Bjorner e943bee625 apply delcypher's todo 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-04 20:25:14 -08:00
Nikolaj Bjorner d1fb831030 relevancy overhaul 2022-01-04 16:03:31 -08:00
Nikolaj Bjorner 4a1975053f cleanup 2022-01-03 17:37:04 -08:00
Nikolaj Bjorner 614c66f1e2 missing relevancy propagation 2022-01-03 17:21:37 -08:00
Nikolaj Bjorner fc741cf018 rename module 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-03 14:23:22 -08:00
Nikolaj Bjorner a086f6218b na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-03 14:15:41 -08:00
Nikolaj Bjorner a2a5924e5c purge more 2022-01-03 14:14:09 -08:00
Nikolaj Bjorner 8e3185ffe3 remove dual solver approach 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-03 14:08:01 -08:00
Nikolaj Bjorner 1f964eea90 na 2022-01-03 11:12:28 -08:00
Nikolaj Bjorner 2944449884 #5641 2022-01-03 11:12:09 -08:00
Nikolaj Bjorner cf08cdff9c #5747 2022-01-03 08:54:54 -08:00
Nikolaj Bjorner a71aa113e0 #5641 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-02 19:36:17 -08:00
Nikolaj Bjorner 9cbec3b0ca #5641 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-01-02 19:15:23 -08:00
Nikolaj Bjorner 43e449a805 #5641 2022-01-02 17:53:26 -08:00
Nikolaj Bjorner d0fb3cba15 #5641 - projection that skips interpreted functions can violate model evaluation. 2022-01-02 17:45:43 -08:00
Nikolaj Bjorner 5cd1fe31fd propagate parent default not add parent default) 
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 84f514a4f4 throttle ackerman on arrays 2022-01-01 15:33:33 -08:00
Nikolaj Bjorner a20b577b2f na 2022-01-01 11:26:38 -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 fc77345bec breaking change. Enforce append semantics everywhere for parameter updates #5744 
Replace semantics doesn't work with assumptions made elsewhere in code.
The remedy is to apply append (override) semantics for parameter changes.
 2021-12-30 19:11:14 -08:00
Nikolaj Bjorner e8833f4dac working on relevancy=3 2021-12-30 17:07:14 -08:00
Nikolaj Bjorner b87b464e69 set relevancy flag on enode 2021-12-29 17:57:28 -08:00
Nikolaj Bjorner a90b66134d make roots uniform for theory lemmas 2021-12-29 13:42:11 -08:00
Nikolaj Bjorner 69b4392210 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-29 13:04:31 -08:00
Nikolaj Bjorner f215b18e0e change registration mode for relevant_eh 2021-12-29 13:03:43 -08:00
Nikolaj Bjorner 1706f77b9e optimize propagation to only blocked literals 2021-12-28 18:53:37 -08:00
Nikolaj Bjorner 8ff8252e89 debug relevancy mode 2021-12-28 13:02:09 -08:00
Nikolaj Bjorner 743e56bda3 remove output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-28 12:08:10 -08:00
Nikolaj Bjorner 5ed27a6c38 fix initialization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-28 12:06:56 -08:00
Nikolaj Bjorner 28bce8f09c working on relevant 2021-12-28 11:00:02 -08:00
Nikolaj Bjorner 9527471967 build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-27 16:03:56 -08:00
Nikolaj Bjorner 6f1be09993 add direct and incremental relevancy propagator 2021-12-27 15:10:33 -08:00
Nikolaj Bjorner d88f125818 build 2021-12-26 15:24:03 -08:00
Nikolaj Bjorner 0bd6725711 #5641 
mark all literals duplicated in dual solver as external
 2021-12-26 15:10:21 -08:00
Nikolaj Bjorner fcee2f5aa5 revert relevancy2 2021-12-26 15:10:21 -08:00
Nikolaj Bjorner 7d311ac2ef use netstandard 2.0 per recommendations 
seems that now the recommended starting point is 2.0 and not lower.
 2021-12-25 13:44:49 -08:00
Nikolaj Bjorner 71b868d7f6 #5722 - internalize unary xnor 2021-12-22 13:32:53 -08:00
Nikolaj Bjorner 4b5ee91b44 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-21 20:40:58 -08:00
Nikolaj Bjorner f0740bdf60 move user propagte declare to context level 
declaration of user propagate functions are declared at context level instead of at solver scope.
 2021-12-18 10:56:42 -08:00
Nikolaj Bjorner 9f2b18cac5 add tactic name 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-07 13:37:57 -08:00
Nikolaj Bjorner 1e95fb44d1 add ability to register expressions during callback 2021-12-07 09:47:05 -08:00
Nikolaj Bjorner fdc253afdd
update arithmetic contract for unbounded (#5696) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-06 08:19:18 -08:00
Nikolaj Bjorner 5857236f2f introducing base namespace for user propagator 2021-11-29 19:41:30 -08:00
Nikolaj Bjorner 1e9e52a58f #5641 2021-11-29 08:59:53 -08:00
Nikolaj Bjorner d50bfc6a50 #5641 2021-11-25 18:01:35 +01:00
Nikolaj Bjorner c826b64e35 prepare release 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-16 09:41:51 -08:00
Nikolaj Bjorner dd1e0fc561 #5643 2021-11-03 08:53:48 -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
Henrich Lauko 96671cfc73
Add and fix a few general compiler warnings. (#5628) 
* 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
Alexander Traud 1d45a33163
fix one typo and two misunderstandings for doxygen (#5633) 2021-10-29 15:35:05 +02:00
Nikolaj Bjorner 86147d01ea #5605 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-19 12:24:29 -04:00
Nikolaj Bjorner f9dde2e8a4 #5605 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-19 12:21:54 -04:00
Nikolaj Bjorner fc3a701888 push-pop 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-18 15:36:48 -07:00
Nikolaj Bjorner d5e5dcfe45 add nff and auto-relevant 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-18 15:32:55 -07:00
Nikolaj Bjorner 115203e87c fixes to sat.euf ematching #5573 2021-10-16 15:52:37 -07:00
Andrew V. Jones f1b8376739
Rename 'user' to 'user_solver' #5586 (#5587) 
Issue #5586 reported that Android builds (targetting, e.g., x86) failed
to compile due to a conflict between:

* `struct user` in `sys/user.h`; and
* `namespace user` in z3's `user_solver.h`

This issue is resolved by renaming `namespace user` to `namespace
user_solver` (matching the header name) to avoid this conflict.

Reported-by: Jamie Collinson <jamiecollinson@gmail.com>

Signed-off-by: Andrew V. Jones <andrewvaughanj@gmail.com>
 2021-10-09 15:07:37 -07:00
Nikolaj Bjorner bfa960c2ce fix internalize regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-08 14:48:17 -07:00
Nikolaj Bjorner c0c3e685e7 disable all propagation until ematch incompleteness is fixed 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-05 11:25:35 -07:00
Nikolaj Bjorner 94cc4ead72 remove arith_lhs simplification from preamble tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-05 10:55:38 -07:00
Nikolaj Bjorner 33f4e65fa9 redo bindings/fingerprints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-10-05 10:15:56 -07:00
Nikolaj Bjorner 281fb67d88 unit propagate with fingerprints 2021-10-04 20:01:46 -07:00
Nikolaj Bjorner cbe7dd4a48 missing continue fixes unsound sat result from #5573 2021-09-29 14:26:09 -07:00
Nikolaj Bjorner 62fd22f555 disable macro finder tactic if there are recursive functions fix #5574 2021-09-29 09:33:52 -07:00
Nikolaj Bjorner da124e4275 tune q-eval and q-ematch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-28 13:41:37 -07:00
Nikolaj Bjorner 92c1b600c3 tuning eval 2021-09-28 09:56:00 -07:00
Nikolaj Bjorner 2e176a0e02 count lazy bindings 2021-09-28 08:27:46 -07:00
Nikolaj Bjorner 6c71baf77b lifting iff to binary 2021-09-27 03:45:54 -07:00
Nikolaj Bjorner 18d1b368d1 #5532 2021-09-21 20:12:32 -07:00
Nikolaj Bjorner cabd5b10fa #5532 2021-09-21 18:56:55 -07:00
Nikolaj Bjorner 2c266a96c8 #5545 2021-09-20 13:57:34 -07:00
Nikolaj Bjorner 1352aa06f3 #5532 2021-09-20 12:08:04 -07:00
Nikolaj Bjorner 0170f1f461 #5532 2021-09-20 11:39:16 -07:00
Nikolaj Bjorner fd799089b7 fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-20 11:19:26 -07:00
Nikolaj Bjorner 6f31d83633 fix #5541 2021-09-20 10:10:28 -07:00
Jamey Sharp 426306376f
CNF conversion refactoring (#5547) 
* split sat2goal out of goal2sat

These two classes need different things out of the sat::solver class,
and separating them makes it easier to fiddle with their dependencies
independently.

I also fiddled with some headers to make it possible to include
sat_solver_core.h instead of sat_solver.h.

* limit solver_core methods to those needed by goal2sat

And switch sat2goal and sat_tactic over to relying on the derived
sat::solver class instead. There were no other uses of solver_core.

I'm hoping this makes it feasible to reuse goal2sat's CNF conversion
from places like the tseitin-cnf tactic, so they can be unified into a
single implementation.
 2021-09-20 08:53:10 -07:00
Nikolaj Bjorner 3e6ff768a5 fix regression bug in mam reported by Aseem 2021-09-10 07:09:22 +02:00
Nikolaj Bjorner e70f501932 handle potential extra nodes from q_solver 2021-09-09 09:17:11 +02:00
Nikolaj Bjorner c4d0ded7b7 #5532 2021-09-08 06:19:49 +02:00
Nikolaj Bjorner 93415740b6 left over bugs #5532 
disabling complete const rewriting (temporarily) as it can loop
 2021-09-07 07:00:41 +02:00
Nikolaj Bjorner be4df46f6f #5532 remove unsound rewrite rule that was recently added 2021-09-07 06:42:24 +02:00
Nikolaj Bjorner 72f6271d82 #5532 
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 3764eb1959 #5532 
ensure re-internalization for predicates that are replayed.
Theory internalization is currently not considered in depth.
 2021-09-05 00:24:34 -07:00
Nikolaj Bjorner 3021da87cf #5532 2021-09-04 21:10:26 -07:00
Nikolaj Bjorner 9c91698201 #5532 2021-09-04 18:03:15 -07:00
Nikolaj Bjorner 051ede64e7 #5532 2021-09-04 09:48:46 -07:00
Nikolaj Bjorner 3de9162c7e handle null more gracefully 2021-09-04 09:42:45 -07:00
Nikolaj Bjorner cdcfbeb6d8 #5532 
remove "reflect" parameter from exposed options. It should be internal only.
 2021-09-03 16:01:59 -07:00
Nikolaj Bjorner 0ddbbe9bd2 #5532 2021-09-03 15:41:52 -07:00
Nikolaj Bjorner 5633af76cc #5532 2021-09-03 15:25:50 -07:00
Nikolaj Bjorner a566c7307d #5532 2021-09-03 12:33:04 -07:00
Nikolaj Bjorner 87f5b9282f #5532 2021-09-03 12:20:23 -07:00
Nikolaj Bjorner c4158ebc33 #5532 2021-09-03 12:02:57 -07:00
Nikolaj Bjorner af5c6e43b9 #5528 2021-09-02 11:21:57 -07:00
Nikolaj Bjorner e9a4a9a390 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-02 09:23:59 -07:00
Nikolaj Bjorner e05ef8ece9 account for updating scoped state by goal2sat #5528 2021-09-02 04:20:19 -07:00
Nikolaj Bjorner f4abe3db02 #5528 2021-09-02 03:13:46 -07:00
Nikolaj Bjorner 6907d30717 #5528 2021-09-01 20:44:00 -07:00
Nikolaj Bjorner a74c01c8b9 #5528 2021-09-01 20:39:54 -07:00
Nikolaj Bjorner 0c53c139da add to_string method to make it easier to use without << 2021-09-01 15:37:58 -07:00
Nikolaj Bjorner 7ce4be8455 #5528 2021-09-01 14:01:15 -07:00
Nikolaj Bjorner a3ba4e1366 #5528 2021-09-01 11:34:44 -07:00
Nikolaj Bjorner 7c782a7ef8 #5518 
patch a gaping hole in recfun
 2021-08-31 19:49:18 -07:00
Nikolaj Bjorner 1426390aec #5518 2021-08-31 16:38:27 -07:00
Nikolaj Bjorner 34c8f598a5 #5518 2021-08-31 14:21:10 -07:00
Nikolaj Bjorner 07bbd026ac #5518 2021-08-31 13:02:54 -07:00
Nikolaj Bjorner 148cb83b0d #5482 fix default case for model construction 
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 e7fcbd9563 bail on first model validation failure 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-28 17:08:34 -07:00
Nikolaj Bjorner 992daa6d2e #5482 
remove overly permissive filter on select_store axiom
 2021-08-27 21:03:30 -07:00
Nikolaj Bjorner 828fc72754 types 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-26 18:55:53 -07:00
Nikolaj Bjorner 17663acf75 #5482 other relevancy tracking 2021-08-25 05:59:42 -07:00
Nikolaj Bjorner 037c93b258 #5482 2021-08-25 05:59:42 -07:00
Nikolaj Bjorner 7bae297297 #5482 
add unit propagation
 2021-08-24 11:24:31 -07:00
Nikolaj Bjorner e90ec457c3 #5482 
non-termination (stack overflow) bug in recursive comparison
 2021-08-24 09:49:36 -07:00
Nikolaj Bjorner dd91cfb47e #5482 
update temp variables
 2021-08-23 22:21:52 -07:00
Nikolaj Bjorner d0e210849f #5454 again 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-19 03:06:23 -07:00
Nikolaj Bjorner adcdd11afc #5454 again 2021-08-18 13:32:51 -07:00
Nikolaj Bjorner 34fc0276e9 Update array_axioms.cpp 2021-08-16 17:52:37 -07:00
Nikolaj Bjorner 904c6e21b1 modify #5454 2021-08-16 03:29:40 -07:00
Nikolaj Bjorner 429e5ed0cd #5454 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-15 19:07:37 -07:00
Nikolaj Bjorner 3d13c0335f #5454 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-15 18:40:05 -07:00
Nikolaj Bjorner 6a3ba64afe #5454 
@wintersteiger: added code review comment to theory_fpa. The bug seen in #5454 doesn't surface with theory_fpa, though.
 2021-08-15 16:48:28 -07:00
Nikolaj Bjorner b016465ad2 #5454 2021-08-11 20:31:53 -07:00
Nikolaj Bjorner fea14245a0 #5454 2021-08-11 19:43:42 -07:00
Nikolaj Bjorner 46107022f7 #5454 2021-08-11 17:06:42 -07:00
Nikolaj Bjorner 8faad26c3c #5454 2021-08-11 09:46:35 -07:00
Nikolaj Bjorner 496ec5f2b4 #5454 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-11 05:00:02 -07:00
Nikolaj Bjorner d1d64bbe59 #5454 2021-08-11 04:55:20 -07:00
Nikolaj Bjorner 7ab7b8646b #5454 2021-08-10 14:47:26 -07:00
Nikolaj Bjorner af5fd1014f #5460 2021-08-08 17:33:49 -07:00
Nikolaj Bjorner ed3f8a52e6 #5454 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-04 14:05:29 -07:00
Nikolaj Bjorner 7ae4e93e86 Sharon & Neta notes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-03 16:45:25 -07:00
Nikolaj Bjorner 202ed79a24 #5445 2021-08-03 11:17:23 -07:00
Nikolaj Bjorner f333d78f01 #5445 2021-08-02 20:41:34 -07:00
Nikolaj Bjorner 4aaf026b49 format 2021-08-02 13:45:23 -07:00
Nikolaj Bjorner fc36fb115f format 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-02 13:45:23 -07:00
Nikolaj Bjorner d3194bb8a8 #5445 2021-08-02 11:07:28 -07:00
Nikolaj Bjorner 6c0a790576 #5445 2021-08-02 09:22:54 -07:00
Nikolaj Bjorner e3be25dad6 #5445 2021-08-01 16:48:25 -07:00
Nikolaj Bjorner a4cc9e7895 #5429 #5445 2021-08-01 12:49:36 -07:00
Nikolaj Bjorner 924ea6ab31 #5429 again 2021-08-01 12:00:22 -07:00
Nikolaj Bjorner b723e1093b misc warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-31 17:16:59 -07:00
Nikolaj Bjorner ed27ce5526 fix regression in goal2sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-31 11:41:55 -07:00
Nikolaj Bjorner 7de8c72246 cleanups 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-31 11:32:47 -07:00
Nikolaj Bjorner 6a9241ff0f #5429 2021-07-31 11:00:12 -07:00
Nikolaj Bjorner 77cd82a5ca flatten if-then-else 2021-07-30 23:28:30 -07:00
Nikolaj Bjorner bcf0f671b8 disable drat inside of quantifier elaboration 2021-07-30 23:27:37 -07:00
Nikolaj Bjorner 1e8009bbfc build/labels 2021-07-30 22:29:00 -07:00
Nikolaj Bjorner 53ab931626 #5429 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-30 21:35:09 -07:00
Nikolaj Bjorner 1488bf81ae #5429 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-30 15:34:12 -07:00
Nikolaj Bjorner 31267e6ab8 #5429 2021-07-30 14:55:59 -07:00
Nikolaj Bjorner f3f83d0445 #5429 2021-07-30 13:43:02 -07:00
Nikolaj Bjorner 5ca8628e0d na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-30 13:42:54 -07:00
Nikolaj Bjorner b8a437bd8a #5429 
relevancy propagation applies to quantifier unfolding.
 2021-07-29 15:05:06 -07:00
Nikolaj Bjorner 442d1d28ea #5429 2021-07-27 19:11:16 -07:00
Nikolaj Bjorner 16413b4f9a #5429 2021-07-27 17:18:22 -07:00
Nikolaj Bjorner 2fa156eaf4 #5429 2021-07-25 09:36:45 -07:00
Nikolaj Bjorner 800fef6653 fix #5424 2021-07-22 18:31:37 -07:00
Nikolaj Bjorner 848a8ebb98 #5427 2021-07-22 13:35:54 -07:00
Nikolaj Bjorner 2589f2bad4 #5427 2021-07-22 12:07:11 -07:00
Nikolaj Bjorner 76427cd281 #5427 2021-07-22 11:33:47 -07:00
Nikolaj Bjorner 9a5c0f2312 #5427 2021-07-22 09:38:05 -07:00
Nikolaj Bjorner 644bd82ac7 #5422 2021-07-21 09:08:55 -07:00
Nikolaj Bjorner 005d35f9c9 #5422 2021-07-21 07:39:39 -07:00
Nikolaj Bjorner 8a4b292f3e #5422 2021-07-21 06:25:30 -07:00
Nikolaj Bjorner 574246ff7a #5420 2021-07-20 15:29:24 -07:00
Nikolaj Bjorner 134562162a #5420 2021-07-20 13:50:21 -07:00
Nikolaj Bjorner 614cb26489 #5420 2021-07-20 11:44:57 -07:00
Nikolaj Bjorner 89ed19a719 #5420 2021-07-20 11:20:16 -07:00
Nikolaj Bjorner b84b5d091e #5420 2021-07-20 08:02:21 -07:00
Nikolaj Bjorner f90795c42f #5420 2021-07-20 07:58:21 -07:00
Nikolaj Bjorner 49bd3ad159 #5417 again, refining root clauses above search level 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-19 16:56:10 -07:00
Nikolaj Bjorner a64867942d #5417 designate quantifier axioms as auxiliary 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-19 15:35:18 -07:00
Nikolaj Bjorner 4388ab2e3e #5417 
more gracefully handle non-implemented theories
 2021-07-19 13:50:20 -07:00
Nikolaj Bjorner 0a34eef470 #5417 2021-07-19 13:41:02 -07:00
Nikolaj Bjorner 49b94a0090 #5417 extend definition of ground to be variable free 2021-07-19 11:38:04 -07:00
Nikolaj Bjorner 3156ca5e77 #5417 - delay propagation from callbacks from mam 
mam assumes the egraph isn't updated during callbacks.
 2021-07-19 11:10:48 -07:00
Nikolaj Bjorner 776f270b64 #5417 normalize clause 2021-07-19 09:08:51 -07:00
Nikolaj Bjorner 7d915eb295 #5417 - revise q_eval based on bug based on non-chronological dependencies with post-hoc explain function 2021-07-19 07:40:46 -07:00
Nikolaj Bjorner e8bc9f3469 #5417 
https://github.com/Z3Prover/z3/issues/5417#issuecomment-882050602
 2021-07-18 10:44:30 -07:00
Nikolaj Bjorner 750c06e258 #5417 2021-07-18 10:21:42 -07:00
Nikolaj Bjorner 36d265a32c na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-18 12:06:45 +02:00
Nikolaj Bjorner 0bfd24aae9 add comments 2021-07-18 12:05:52 +02:00
Nikolaj Bjorner 439e499dd3 note 2021-07-17 21:29:48 +02:00
Nikolaj Bjorner 6f2bf37268 #5336 missing theory variable creation in fpa_solver 2021-07-17 20:31:11 +02:00
Nikolaj Bjorner b031fefbb9 #5336 - assertion violation in q_solver 2021-07-17 20:30:52 +02:00
Nikolaj Bjorner de8b2041e6 make bpp work with nullptr 2021-07-12 00:03:32 +02:00
Nikolaj Bjorner a4f4975092 #5336 2021-07-11 21:08:53 +02:00
Nikolaj Bjorner cab1076514 #5336 2021-07-11 21:00:58 +02:00
Nikolaj Bjorner 18a76ab82c #5336 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-11 06:42:27 +02:00
Nikolaj Bjorner e05f5ef6d1 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-11 06:15:27 +02:00
Robert Jacobson 161d38397b
In src/sat/sat_local_search.*: Changed the return type of constraint_slack to int64_t instead of uint64_t to match the m_slack member of the constraint struct, which has type int64_t. (#5360) 2021-06-21 14:40:31 -07:00
Nikolaj Bjorner ed9341e3b0 #5336 2021-06-19 22:22:56 -07:00
Nikolaj Bjorner 02644b5b71 #5336 2021-06-19 22:22:56 -07:00
Nikolaj Bjorner 4a0a678e3f #5336 2021-06-19 22:21:45 -07:00
Nikolaj Bjorner 93a4939d49 #5336 2021-06-17 11:15:37 -07:00
Nikolaj Bjorner 2174bccdba #5336 2021-06-17 00:45:52 -05:00
Nikolaj Bjorner d016cb1da5 #5336 2021-06-16 23:57:44 -05:00
Nikolaj Bjorner 9038dfd30d #5336 2021-06-16 23:27:26 -05:00
Nikolaj Bjorner d73ceaddc7 #5336 2021-06-16 23:19:16 -05:00
Nikolaj Bjorner 0b3a8522ac #5336 2021-06-16 21:57:46 -05:00
Nikolaj Bjorner 1dedfe3164 #5336 2021-06-16 21:24:50 -05:00
Nikolaj Bjorner df9084ba23 #5336 2021-06-16 19:12:50 -05:00
Nikolaj Bjorner 3311bd074f #5336 2021-06-16 18:42:44 -05:00
Nikolaj Bjorner 6b5680f13e #5336 2021-06-16 18:42:19 -05:00
Nikolaj Bjorner 38fc97d18c #5336 2021-06-16 17:47:49 -05:00
Nikolaj Bjorner fbc3aa93a5 #5336 2021-06-16 16:01:42 -05:00
Nikolaj Bjorner 082ec0f499 #5336 2021-06-08 20:03:03 -07:00
Nikolaj Bjorner 08b4c4ea14 #5336 2021-06-08 19:48:05 -07:00
Nikolaj Bjorner fb6cd8e132 #5324 2021-06-08 15:15:02 -07:00
Nikolaj Bjorner bdf6a17b89 #5324 2021-06-08 13:37:29 -07:00
Nikolaj Bjorner c6f0afa008 #5324 2021-06-08 12:29:16 -07:00
Nikolaj Bjorner a60295020b #5324 2021-06-07 11:03:28 -07:00
Nikolaj Bjorner d8905885ed #5324 2021-06-07 10:59:10 -07:00
Nikolaj Bjorner b1002638ab #5324 2021-06-06 21:14:17 -07:00
Nikolaj Bjorner 9989ef6553 #5324 2021-06-06 20:58:32 -07:00
Nikolaj Bjorner 73bb3e4352 #5324 2021-06-06 16:32:49 -07:00
Nikolaj Bjorner 29ac26eab3 #5324 2021-06-06 16:31:11 -07:00
Nikolaj Bjorner 34fc0cdd5c #5324 2021-06-06 16:23:27 -07:00
Nikolaj Bjorner ed49c1eae3 #5324 2021-06-06 15:14:38 -07:00
Nikolaj Bjorner c388d99c35 #5324 2021-06-06 10:58:47 -07:00
Nikolaj Bjorner eed87807c5 #5324 2021-06-06 10:41:10 -07:00
Nikolaj Bjorner 1935e86966 #5324 2021-06-05 18:07:10 -07:00
Nikolaj Bjorner 6f56d87694 #5324 2021-06-05 17:30:38 -07:00
Nikolaj Bjorner 71ff987f6b #5324 2021-06-05 16:11:11 -07:00
Nikolaj Bjorner 82e481f6d9 #5324 2021-06-05 16:03:02 -07:00
Nikolaj Bjorner df95ed64e0 #5324 2021-06-05 15:44:47 -07:00
Nikolaj Bjorner 1fd6b66ecc #fix #5328 
in-processing for "pure" PB constraints isn't model preserving and therefore removed.
 2021-06-05 12:02:33 -07:00
Nikolaj Bjorner 85b672ee85 #5324 2021-06-04 17:54:19 -07:00
Nikolaj Bjorner f920079aac #5324 2021-06-04 16:30:52 -07:00