mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-08 02:15:19 +00:00
Code Activity
15624 commits 23 branches 48 tags 156 MiB
Commit graph

15624 commits

This branch
This branch
All branches
Author SHA1 Message Date
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 fe4c48e14c reorder fields 2021-08-15 12:29:43 -07:00
Nikolaj Bjorner bebf2d6a52 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-15 00:24:43 -07:00
Nikolaj Bjorner b7d4501bc3 widen scope of der #5480 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-15 00:22:34 -07:00
Nikolaj Bjorner 2704fb5fd5 expose n-ary xor 2021-08-14 10:52:09 -07:00
Karlheinz Friedberger 764e033bf4
Specify and document value for environment variable for loading native library in Java bindings (#5477) 
* limit range of environment variable for loading the native library in Java to "true".

This change specifies the range of values that are allowed to set the environment
variable "z3.skipLibraryLoad".
Only the value "true" (in upper-, lower-, and mixed-case is accepted as valid value.
Other values, such as "false", "0", "1", "foo", an empty or a missing value are
evaluated to "false" and cause the default loading of the native library.

* adding documentation about environment variable for (not) loading the native library in Java.

This is a follow-up commit for #4667 to provide a publicly visible documentation.
 2021-08-13 14:54:02 -07:00
intrigus-lgtm 35698c650d
Add AssertSoft String overload for Java Api (#5475) 
This adds a String overload for AssertSoft.
Previously only integer weights could have been used,
limiting the user. With Strings the user can now use
e.g. Java's BigInteger class converted to a String instead.
 2021-08-12 09:18:18 -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 fde8808a40 #5454 2021-08-11 16:59:46 -07:00
Nikolaj Bjorner 8faad26c3c #5454 2021-08-11 09:46:35 -07:00
Nikolaj Bjorner 178262fc12 #5454 2021-08-11 09:30:03 -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 4f2211baab fix solver-subsumption again, #5468 (negation was swapped in original wrong subsumption check, then soundness fix removed core subsumption functionality) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-11 04:36:48 -07:00
Nikolaj Bjorner 7ab7b8646b #5454 2021-08-10 14:47:26 -07:00
Nikolaj Bjorner 081cdbd762 fix #5468 2021-08-10 10:46:47 -07:00
Nikolaj Bjorner 391db898d3 lost update from August 3 #5468 2021-08-10 09:45:17 -07:00
Nikolaj Bjorner 2075cb9fa4 remove useless literal found during review #5470 2021-08-10 09:29:39 -07:00
Nikolaj Bjorner 4beb29d45e fix #5469 documentation bug 2021-08-10 09:22:24 -07:00
Margus Veanes 22bb4c2db7
more fixes related to issue #5140 (#5466) 
* instead of u in to_re(s) make u = s

* bug fix: added missing emptiness check
 2021-08-09 17:48:35 -07:00
Nikolaj Bjorner 3eb849ad9e rewrite equality too 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-09 15:32:04 -07:00
Nikolaj Bjorner aa7e9b09f3 fix equality rewrite with itos 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-09 14:22:48 -07:00
Margus Veanes 225204e2f4
updates related to issue #5140 (#5463) 
* updates related to issue #5140

* updated/simplified some cases

* fixing feedback comments

* fixed comments and added missing case for get_re_head_tail_reversed

* two bug fixes and some other code improvements
 2021-08-09 10:48:56 -07:00
Nikolaj Bjorner af5fd1014f #5460 2021-08-08 17:33:49 -07:00
Nikolaj Bjorner 85da7407dc #5460 
NB @nunoplopes - the code path regarding rewrite_uncstr could use some unit tests.
 2021-08-08 17:18:31 -07:00
Nikolaj Bjorner e27a71bbcb #5460 2021-08-08 16:29:41 -07:00
Jamey Sharp 5de5f5a442
report which operator bit-blast failed on (#5459) 2021-08-08 15:53:07 -07:00
Jamey Sharp 1d3ee70af4
support bit-blasting bvand (#5458) 2021-08-08 15:52:54 -07:00
Nikolaj Bjorner dcfd7b76c9 more rewrites based on example in #5457 2021-08-05 11:54:13 -07:00
Nikolaj Bjorner e10850e66a fix #5457 2021-08-05 11:27:03 -07:00
Nikolaj Bjorner ed3f8a52e6 #5454 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-04 14:05:29 -07:00
Nikolaj Bjorner a39d1c6188 fix #5456 2021-08-04 10:07:29 -07:00
Nikolaj Bjorner 939860148f #5452 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-03 20:03:34 -07:00
Nikolaj Bjorner 2891ac7dec merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-03 19:47:38 -07:00
Nikolaj Bjorner 40f5270ae2 fix #5452 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-03 17:23:41 -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 da60abd84b #5445 2021-08-03 11:19:42 -07:00
Nikolaj Bjorner 202ed79a24 #5445 2021-08-03 11:17:23 -07:00
Felix Yan 60a25053c6
Correct a typo in contrib/ci/README.md (#5453) 2021-08-03 08:29:15 -07:00
Nikolaj Bjorner f333d78f01 #5445 2021-08-02 20:41:34 -07:00
Nikolaj Bjorner 1173c93150 #5140 2021-08-02 17:13:47 -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 7f6f7eff1e
Update coverage.yml 2021-08-02 13:45:17 -07:00
0152la fcb55257be
Improve coverage CI script (#5451) 
* Due to the long duration of the CI execution, execute it at a set time
  daily (currently 11 UTC / 4 PDT)
* Use `Ninja` to build instead of Makefile, due to better compilation
  time
* Execute all the available Z3 tests and examples: `test-z3 -a`,
  `z3test` regression suites (`smt2`, `smt2-debug`, and `smt2-extra`),
  `z3test` coverage tests, and the 4 provided examples
* Upload `gcovr` report as an artifact associated with the CI run

TODOs:
* Fix `gcovr` emitting an empty report
* Potentially take the artifact and upload it somewhere accessible

Co-authored-by: Andrei Lascu <andrei.lascu10@imperial.ac.uk>
 2021-08-02 12:01:41 -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 da8530e2db #5447 
That the bug went away is a fluke. It wasnt fixed.
It is in pb-preprocess, an essentially unused tactic. The special subsumption resolution rule wasn't accounting for membership of all variables.
 2021-08-02 09:03:15 -07:00