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Author SHA1 Message Date
Miguel Angelo Da Terra Neves e1ff6304ed Merge branch 'opt' of https://github.com/NikolajBjorner/z3 into opt 2017-10-25 17:06:08 -07:00
Nikolaj Bjorner 0919fd4075 fix bca condition for tautology check 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-25 16:46:22 -07:00
Nikolaj Bjorner ac0202630e fix non-termination bug with retained clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-25 15:40:11 -07:00
Nikolaj Bjorner 32711790e8 bug fixes reported by Miguel 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-25 13:36:48 -07:00
Nikolaj Bjorner 0268f2243e remove ast.h reference 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-25 09:49:53 -07:00
Nikolaj Bjorner f5f1d019d8 missing files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-25 09:00:35 -07:00
Nikolaj Bjorner 371f0b193c move min_cut, fix #1321 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-25 02:59:04 -07:00
Nikolaj Bjorner 8acc924c21 ifndef/define match 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 16:34:49 -07:00
Miguel Angelo Da Terra Neves 4d9492176e Removed incremental disabling 2017-10-24 15:19:45 -07:00
Nikolaj Bjorner b72225d7d0 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 15:16:59 -07:00
Miguel Angelo Da Terra Neves 8915d0a21f Tidy 2017-10-24 14:08:44 -07:00
Miguel Angelo Da Terra Neves 80041d7131 Fixed infinite loop bugs in blocked clause retention. Added option to 
disable incremental sat solver
 2017-10-24 13:51:27 -07:00
Nikolaj Bjorner ee320fa025 fix build errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 13:32:40 -07:00
Nikolaj Bjorner 31dfc0c610 fix build, fix #1322 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 13:20:19 -07:00
Nikolaj Bjorner 6300a78b82 more build errors in debug mode 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 12:57:30 -07:00
Nikolaj Bjorner 48d144a6dd missing file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 12:51:47 -07:00
Nikolaj Bjorner db65cc007a move more proof utils 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 10:27:48 -07:00
Nikolaj Bjorner fc822af707 move proof utils under ast 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 09:59:55 -07:00
Nikolaj Bjorner f6ee6894c7 fix bugs related to reading configuration flags 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 09:59:23 -07:00
Nikolaj Bjorner 1315c8d7de rename repeated class apart 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 09:03:28 -07:00
Nikolaj Bjorner 2c3b56315d Merge branch 'master' of https://github.com/z3prover/z3 2017-10-24 08:49:56 -07:00
Nikolaj Bjorner 637a0fa139 unused warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 08:49:25 -07:00
Christoph M. Wintersteiger eda3c6258b backward comp 2017-10-24 12:53:24 +01:00
Nikolaj Bjorner e6e1d94cf9 fix build issues 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 03:39:00 -07:00
Nikolaj Bjorner bce143b2b2 Merge pull request #1323 from c-cube/pp-proof-graphviz 
print proofs in graphviz
 2017-10-24 03:28:04 -07:00
Nikolaj Bjorner 70f7846af5 move spacer_marshal to under parsers/smt2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 03:18:59 -07:00
Nikolaj Bjorner d67f3c1466 create proofs folder, move proof-post-order utility to proofs directory, fix regression with proofs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 03:08:56 -07:00
Simon Cruanes 607eba1720 account for review 2017-10-24 11:44:28 +02:00
Nikolaj Bjorner 72c9134424 fixing regressions introduced when reducing astm proof dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 02:26:39 -07:00
Simon Cruanes ed526b808d add parameter to specify the file into which dot proofs are to be printed 2017-10-24 10:16:56 +02:00
Simon Cruanes 24edb8fb47 add some colors to the proof output 2017-10-24 09:51:47 +02:00
Simon Cruanes d630838b38 add a basic printer into graphviz (http://graphviz.org/) for proofs 
- proofs are output into file `proof.dot` if `(get-proof-graph)` is
  in the input
- use `dot -Txlib proof.dot` to see the proof
- use `dot -Tsvg proof.dot` to get a svg file
 2017-10-24 09:41:38 +02:00
Nikolaj Bjorner 7f254710aa patch build failure 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-23 21:38:10 -07:00
Nikolaj Bjorner f63439603d streamlining proof generation (initial step of removing ast-manager dependency). Detect error in model creation when declaring constant with non-zero arity. See #1223 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-23 21:16:46 -07:00
Murphy Berzish 5e19e905fa Merge remote-tracking branch 'upstream/master' into fix-length-testing 2017-10-23 17:59:54 -04:00
Miguel Angelo Da Terra Neves 63545c1e7b Fixes 2017-10-23 12:51:19 -07:00
Nikolaj Bjorner 77bbae65f5 fix #1319, fix #1320 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-23 08:17:38 -07:00
Nikolaj Bjorner ee6cfb8eef updates to simplifier 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-23 01:00:06 -04:00
Nikolaj Bjorner 1a859d4591 Merge branch 'master' of https://github.com/z3prover/z3 2017-10-21 18:56:50 -04:00
Nikolaj Bjorner 42fbe19814 fix #1316, segmentation fault when numeric value is not internalized 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-21 18:56:36 -04:00
Nikolaj Bjorner 183bad69c8 Merge pull request #1315 from mtrberzi/str-equals-str-bug 
Add special case handling for theory_str constant backpropagation
 2017-10-21 15:47:14 -07:00
Nikolaj Bjorner b2191cab02 disable eager clear of check-sat-result to fix #1318 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-21 18:46:35 -04:00
Nikolaj Bjorner 42749e7b22 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-10-19 22:19:12 -07:00
Nikolaj Bjorner 76eed064eb bug fixes, prepare for retaining blocked clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-19 22:19:05 -07:00
Miguel Neves d58f42c821 Merge 2017-10-19 20:02:05 -07:00
Miguel Neves 3dd5630255 Merge branch 'opt' of https://github.com/NikolajBjorner/z3 into opt 2017-10-19 19:53:25 -07:00
Miguel Neves ba6b024ac4 Reverted to March_CU like lookahead 2017-10-19 19:52:56 -07:00
Murphy Berzish ce1c8f7be2 remove debug code 2017-10-19 17:01:10 -04:00
Nikolaj Bjorner d2e27f6f1f remove redundant and wrong range type, in extension to changes made for #1223 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-19 11:25:44 -07:00
Nikolaj Bjorner c9f540b066 additional array functions exposed over API, ping #1223 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-19 11:08:48 -07:00
Nikolaj Bjorner 636f740b1a fixup bdd reordering, assertions and perf 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-18 19:32:49 -07:00
Nikolaj Bjorner 553bf74f47 testing bdd for elim-vars 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-18 17:38:39 -07:00
Nikolaj Bjorner dc6ed64da1 testing bdd for elim-vars 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-18 17:37:38 -07:00
Murphy Berzish abdb41c5df add special case handling for string constant backpropagation in theory_str 
avoid a crash when asserting that a constant string is equal to itself
by not generating this assert in the first place
 2017-10-18 16:09:10 -04:00
Nikolaj Bjorner 6155362571 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-10-18 08:57:43 -07:00
Nikolaj Bjorner edea879864 expose missed propagations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-18 08:57:32 -07:00
Nikolaj Bjorner 80f24c29ab debugging reordering 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-18 08:52:03 -07:00
Nikolaj Bjorner 8811d78415 compress elimination stack representation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-17 21:28:48 -07:00
Miguel Neves cf2512ce90 Added literal promotion 2017-10-17 16:03:58 -07:00
Nikolaj Bjorner e0e7836c12 working on BDD reordering 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-17 14:20:49 -07:00
Nikolaj Bjorner 4944a86478 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-10-17 13:25:21 -07:00
Nikolaj Bjorner 43f8214453 local 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-17 13:25:08 -07:00
Nikolaj Bjorner f39a4ece0d Merge pull request #6 from TheRealNebus/opt 
Lookahead clause size optimization. Fixed some missing propagations
 2017-10-17 13:22:40 -07:00
Miguel Neves 806690571e Lookahead clause size optimization. Fixed some missing propagations 2017-10-17 13:15:34 -07:00
Nikolaj Bjorner 7f590b5419 gift for Nuno 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-17 10:27:58 -07:00
Nikolaj Bjorner 448cf8c31d fix scope accounting for dom simplifier 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-17 10:14:26 -07:00
Nikolaj Bjorner 42e9a0156b add elimination stack for model reconstruction 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-17 04:52:06 -07:00
Nikolaj Bjorner da4e8118b2 adding elim sequences 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-16 17:58:56 -07:00
Nuno Lopes 4e92caa553 nnf: let's try a different version of compatible frames wo/ copying 2017-10-16 22:33:23 +01:00
Christoph M. Wintersteiger 01f642a6f3 Backward compatibility 2017-10-16 18:19:55 +01:00
Nikolaj Bjorner 019edcb822 frame, again 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-16 09:35:00 -07:00
Nikolaj Bjorner 5f9891c235 moving out construction of expr_ref 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-16 09:29:26 -07:00
Nikolaj Bjorner a93f1f88cc trying to fix mac build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-16 09:23:50 -07:00
Nikolaj Bjorner 256c9d76d3 add macro for _Exit under WINDOWS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-16 09:14:10 -07:00
Nikolaj Bjorner b36f512879 Merge branch 'master' of https://github.com/Z3Prover/z3 2017-10-16 09:07:44 -07:00
Christoph M. Wintersteiger a10ad79f2b Merge branch 'master' of https://github.com/Z3Prover/z3 2017-10-16 17:07:10 +01:00
Christoph M. Wintersteiger f9adf8e62a Backwards compatibility 2017-10-16 17:07:03 +01:00
Nikolaj Bjorner d9ccb3928e fix debug build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-16 09:05:25 -07:00
Christoph M. Wintersteiger cda03b4238 Whitespace 2017-10-16 17:01:09 +01:00
Christoph M. Wintersteiger 0169417c64 Merge branch 'master' of https://github.com/Z3Prover/z3 2017-10-16 16:40:39 +01:00
Dan Liew dbb7f616c1 More LSan workarounds. 2017-10-16 08:56:17 +01:00
Dan Liew 35f6746c60 Workaround regressions/smt2/error.smt2 test timing out. 
When ASan's LeakSanitizer is enabled leak checking is triggered
when `exit()` is called and it returns so many false positives that
it takes a long time to write them to the console.

To workaround this we simply call `_Exit()` instead.
 2017-10-16 08:56:17 +01:00
Nikolaj Bjorner 00a401260e fixing cce 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-15 21:19:02 -07:00
Nikolaj Bjorner b63754e362 adding explicit assignment for auto-generated function. 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-15 21:16:54 -07:00
Nuno Lopes 2905bdebef make vector friendly to gcc < 5 2017-10-16 00:54:31 +01:00
Nuno Lopes 6cefb700ac add move constructor to ref_vector 2017-10-16 00:54:31 +01:00
Nuno Lopes 82b25a0608 add move constructor to watch_list 2017-10-16 00:54:31 +01:00
Nuno Lopes d18e975a49 vector: make expand_vector() less prone to mem leaks by calling the destructors after move 2017-10-16 00:54:30 +01:00
Nuno Lopes e7f0f3b834 add move constructor to obj_ref 2017-10-16 00:54:30 +01:00
Nuno Lopes 29acec672f nnf: remove ast incref 2017-10-16 00:54:30 +01:00
Nuno Lopes 6c2d0394ac add move constructor to rational 2017-10-16 00:54:30 +01:00
Nuno Lopes 912a729097 fix build of unit tests 2017-10-16 00:54:30 +01:00
Nuno Lopes 468e0207f7 add move constructor to mpf 2017-10-16 00:54:30 +01:00
Nuno Lopes d1c13f17b0 remove noexcept since MSVC 2012 doest support it 2017-10-16 00:54:30 +01:00
Nuno Lopes b53d69be18 fpa_rewriter: remove a mpq copy 2017-10-16 00:54:30 +01:00
Nuno Lopes 3cc6dd1cbd bv_decl_plugin: remove mem allocation 2017-10-16 00:54:29 +01:00
Nuno Lopes d30a099cd0 fix crash in vector::expand() 2017-10-16 00:54:29 +01:00
Nuno Lopes 27e84c5ffc mpz.h: fix typo in previous commit (found by Nikolaj) 2017-10-16 00:54:29 +01:00
Nuno Lopes 9b54b4e784 fix vector<> to support non-POD types 
adjust code to std::move and avoid unnecessary/illegal
 2017-10-16 00:54:29 +01:00
Nikolaj Bjorner 9f9ae4427d add cce 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-15 15:13:43 -07:00
Nikolaj Bjorner 4d1acadabb fix leaks reported in #1309 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-15 09:56:21 -07:00
Nikolaj Bjorner 46fa245324 more agressive variable elimination 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-14 18:33:38 -07:00
Nikolaj Bjorner 1109316621 fixing projection 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-14 15:53:25 -07:00
Nikolaj Bjorner d36406f845 adding BDD-based variable elimination routine 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-14 15:12:02 -07:00
Nikolaj Bjorner 44be1501ff Merge branch 'master' of https://github.com/z3prover/z3 2017-10-14 11:59:18 -07:00
Nikolaj Bjorner 7f8a7c3d83 fix the fixme of #1307 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-14 11:59:09 -07:00
Nikolaj Bjorner 09fdfcc963 adding bdd package 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-14 11:40:20 -07:00
Nikolaj Bjorner d7b6373601 adding bdd package 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-14 10:41:17 -07:00
Nikolaj Bjorner 64ea473bc7 adding bdd 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-13 18:03:35 -07:00
Nikolaj Bjorner 4f7147dd78 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-10-13 11:22:58 -07:00
Nikolaj Bjorner 4d48811efd updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-13 11:22:47 -07:00
Nikolaj Bjorner f79cd8f0bc unused variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-13 10:58:42 -07:00
Nikolaj Bjorner 5b6472f022 change nullptr to 0 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-13 10:54:29 -07:00
Miguel Neves 4394ce96ae More failed literals 2017-10-13 09:15:28 -07:00
Murphy Berzish 7b536e910e take shortcuts during binary search length testing when length is known from integer theory 2017-10-13 11:39:33 -04:00
Nikolaj Bjorner 708e8669fa fix faulty merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-13 07:41:31 -07:00
Nikolaj Bjorner 40dfdb6606 bypass UBSan error warnings by using nullptr as error handler. Has same no-op effect. Issue #1287 2017-10-13 07:38:04 -07:00
Nikolaj Bjorner c12439fe1e fix #1306 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-13 07:29:16 -07:00
Miguel Neves 56d785df94 Merge branch 'opt' of https://github.com/NikolajBjorner/z3 into opt 2017-10-12 16:15:35 -07:00
Miguel Neves 56496ead2f Commit 2017-10-12 16:14:56 -07:00
Nikolaj Bjorner 25c1b41c51 tidy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 15:56:09 -07:00
Nikolaj Bjorner f86b85274a merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 15:52:06 -07:00
Nikolaj Bjorner a658e46b1f removing failed literal macro 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 15:46:25 -07:00
Miguel Neves bdce957ac8 Merge branch 'opt' of https://github.com/NikolajBjorner/z3 into opt 2017-10-12 15:34:56 -07:00
Miguel Neves 611a13e8b3 Changed lookahead backtrack. Parent lookahead re-use fix 2017-10-12 14:34:42 -07:00
Nikolaj Bjorner 8b280b1f64 Merge branch 'master' of https://github.com/Z3Prover/z3 2017-10-12 14:34:13 -07:00
Nikolaj Bjorner 8cf0c94e5f address some ASan leaks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 14:34:04 -07:00
Nikolaj Bjorner 6ecd77d91c Merge branch 'master' of https://github.com/z3prover/z3 2017-10-12 14:17:57 -07:00
Nikolaj Bjorner 3554554533 command to exit tests early 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 14:17:52 -07:00
Nikolaj Bjorner d338fab4f6 fix #1305 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 13:58:14 -07:00
Nikolaj Bjorner 4adf4d4ac2 micro opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 12:08:54 -07:00
Nikolaj Bjorner 11f1a81d7b disable failing unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 10:12:37 -07:00
Nikolaj Bjorner 5afef07f40 remove traces of old n-ary representation, add checks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 08:37:49 -07:00
Nikolaj Bjorner 6a09040a8e Merge branch 'master' of https://github.com/Z3Prover/z3 2017-10-12 07:39:38 -07:00
Nikolaj Bjorner da2b876acb fix #1303 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 07:39:27 -07:00
Nikolaj Bjorner 99b232a4c5 fix lookahead with ba extension 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-11 17:30:21 -07:00
Nikolaj Bjorner 81ad69214c fixing lookahead/ba + parallel 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-11 17:06:28 -07:00
Nikolaj Bjorner 79ceaa1d13 fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-11 13:17:57 -07:00
Dan Liew a3b109cc14 [ASan] Fix some leaks reported in the small object allocator 
test.
 2017-10-11 19:40:16 +01:00
Nikolaj Bjorner c093e6d4b9 harden a few API methods against longjumps in set_error. Memory leak exposed in #1297 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-11 09:53:02 -07:00
Nikolaj Bjorner 97f37613c2 parallel 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-11 07:50:04 -07:00
Nikolaj Bjorner d2395ad897 merge with Miguel's fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-10 16:47:07 -07:00
Nikolaj Bjorner 1a6f8c2fad working on parallel solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-10 16:35:05 -07:00
Miguel Neves 01897831fb Dynamic delta trigger decrease 2017-10-10 15:59:53 -07:00
Nikolaj Bjorner 09ea370ea3 update C-example that fails to not use longjumps. Issue #1297 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-10 12:06:19 -07:00
Nikolaj Bjorner 8b32c15ac9 use clause structure for nary 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-10 11:49:31 -07:00
Nikolaj Bjorner 7f693186a0 trying to address leak reported in #1297 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-10 07:10:04 -07:00
Nikolaj Bjorner a0cd6e0fca adding outline for parallel tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-09 16:47:23 -07:00
Nikolaj Bjorner cae414e575 fixes for #1296, removing COMPILE_TIME_ASSERT 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-09 13:59:44 -07:00
Christoph M. Wintersteiger e0db65bb1d Merge branch 'master' of https://github.com/Z3Prover/z3 2017-10-09 19:18:46 +01:00
Christoph M. Wintersteiger 800fa3d246 Added bv_sort_ac=true to asserted_formulas::m_rewriter 2017-10-09 19:18:41 +01:00
Christoph M. Wintersteiger 5819e38606 whitespace 2017-10-09 19:17:44 +01:00
Nikolaj Bjorner 42de274307 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-09 07:49:20 -07:00
Nikolaj Bjorner 79b2a4f605 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-09 07:22:02 -07:00
Nikolaj Bjorner f85c02600f remove verificaiton code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 16:07:58 -07:00
Nikolaj Bjorner f359f23885 another fix for #1288 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 15:47:06 -07:00
Nikolaj Bjorner 10e4235b4c bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 14:35:31 -07:00
Nikolaj Bjorner 356835533a clean up debug output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 10:47:15 -07:00
Nikolaj Bjorner d2ec927844 fix build break 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 12:34:08 +01:00
Nikolaj Bjorner 06d75a616f fix #1288, again 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 11:40:17 +01:00
Nikolaj Bjorner 22fa108ffd fix #1288, again 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 11:07:22 +01:00
Nikolaj Bjorner 1371caace2 fix #1287, again 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 11:05:57 +01:00
Nikolaj Bjorner 52217f0600 fix #1290 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 10:56:05 +01:00
Nikolaj Bjorner c72b3356c1 fix #1286 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 10:41:02 +01:00
Nikolaj Bjorner 6f7f957a26 likely fix for #1287 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 10:38:02 +01:00
Nikolaj Bjorner a5ecf87ab8 fix #1288 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-08 10:32:38 +01:00
Nikolaj Bjorner c1b243a8e3 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 19:24:30 +01:00
Nikolaj Bjorner 6b88446ee8 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 19:02:06 +01:00
Nikolaj Bjorner deba7d4d6e use idom for checking dominator relationships 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 14:35:44 +01:00
Nikolaj Bjorner b898b07795 distinguish simplify_rec from simplify immediate argument 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 11:12:09 +01:00
Nikolaj Bjorner 7e4f532202 fix build by including mk_pp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 00:37:44 +01:00
Nikolaj Bjorner 76c309a595 disable caching of simplifier when applied to direct arguments of terms. Caching is only valid when applied to dominator children 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 00:20:58 +01:00
Miguel Neves 4d91169118 Cuber fixes. Added March_CU heuristics 2017-10-06 16:10:05 -07:00
Nikolaj Bjorner cabdc1f64c merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 00:09:28 +01:00
Nikolaj Bjorner a18236bc7f have quantifier equality take names into account 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 00:07:53 +01:00
Nuno Lopes 1d12a9c86d dom_simplifier: fix dominator computation 2017-10-06 18:19:37 +01:00
Nikolaj Bjorner 31c6b3eb5b fix leak 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-06 16:07:25 +01:00
Nikolaj Bjorner 578b1e4684 Merge branch 'master' of https://github.com/z3prover/z3 2017-10-06 16:03:58 +01:00
Nikolaj Bjorner c3f615dbfc reverse arguments 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-06 16:03:43 +01:00
Nuno Lopes 9aa6386be9 fix debug build 2017-10-06 15:27:16 +01:00
Nikolaj Bjorner e13d839e7c Merge branch 'master' of https://github.com/z3prover/z3 2017-10-06 13:43:11 +01:00
Nikolaj Bjorner 2634be01aa adding backwards pass 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-06 13:43:01 +01:00
Christoph M. Wintersteiger 50042ab638 removed unused variables 2017-10-06 13:00:09 +01:00
Nikolaj Bjorner 755ca46df6 adding bv_bounds tactic dominator style 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-06 12:15:41 +01:00
Nikolaj Bjorner cb548404bc bail out dominators after log number of steps 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-06 12:08:37 +01:00
Nikolaj Bjorner 6df628edc7 pin elements in expr2depth 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-06 11:45:29 +01:00
Nikolaj Bjorner eac659f748 deal with empty set of post-orders 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-06 11:34:14 +01:00
Nikolaj Bjorner f59cf2452d #1284 build problems 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-05 22:20:31 +01:00
Nuno Lopes 6eb442f06c Merge branch 'master' of github.com:Z3Prover/z3 2017-10-05 18:10:27 +01:00
Nuno Lopes 6268ff1fa1 dom_simplify improvements with Nikolaj 2017-10-05 18:10:20 +01:00
Christoph M. Wintersteiger d38e15eae7 Merge pull request #1281 from levnach/dev 
add cancellation checks
 2017-10-05 16:29:46 +02:00
Nuno Lopes 110d558ee4 dom_simplify_tactic: micro opt 2017-10-05 08:53:12 +01:00
Lev Nachmanson fd3d785a5b add this-> 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-10-04 14:49:45 -07:00
Lev Nachmanson 2828126b72 add cancellation checks 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-10-03 10:20:49 -07:00
Miguel Angelo Da Terra Neves 6c7a82edce update to _get_args to convert arguments from AstVector to a python list 
Signed-off-by: Miguel Angelo Da Terra Neves <t-mineve@microsoft.com>
 2017-10-02 09:20:59 -07:00
Nikolaj Bjorner e0e2397566 missing setup datatypes for QF_DT 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-01 19:40:30 -07:00
Nikolaj Bjorner 05428314be fix #1276 related crashes for re-sumption after cancellation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-01 15:13:43 -07:00
Nikolaj Bjorner bec60f763b add diagnostics to DDNF and fix #1268 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-30 12:35:36 -07:00
Nikolaj Bjorner 04b11d9721 Merge branch 'master' of https://github.com/z3prover/z3 2017-09-30 10:15:52 -07:00
Nikolaj Bjorner 8ff8c6433b fix #1277 fix #1278 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-30 10:15:27 -07:00