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Author SHA1 Message Date
Nikolaj Bjorner
7378362e81 Merge pull request #853 from delcypher/scoped_timer_linux_perf_fix 
Fix issue with bd1f07f864
 2016-12-21 09:13:00 -08:00
Dan Liew
b5aa6d5eb5 Fix issue with bd1f07f864 pointed out by 
@nunolopes .

If `pthread_cond_signal()` is called while `m_mutex` is held then the
timing thread might be woken up twice due to waking up from
`pthread_cond_timeout()` (due to being signaled) but then being forced
to sleep again because the thread calling `~imp()` is still holding
`m_mutex` (which the timing thread needs to acquire).
 2016-12-19 22:36:42 +00:00
Dan Liew
2e74a2c54e Refactor update_api.mk_ml() so that the source and output directories 
can be different. This feature will be needed by the CMake build system
to build the OCaml bindings.
 2016-12-19 21:05:17 +00:00
Dan Liew
76bbecf4fe Refactor mk_z3consts_ml() code into mk_z3consts_ml_internal() 
and move that into `mk_genfile_common.py`. Then adapt `mk_util.py` and
`mk_consts_files.py` to call into the code at its new location.

The purpose of this change is to have Python code common to the Python
and CMake build systems separate from Python code that is only used for
the Python build system.
 2016-12-19 21:05:17 +00:00
Dan Liew
0e03fe9bf2 Fix inconsistent emission of OCaml enumeration files. The ordering of emitted 
enum values is not consistent between python 2 or 3. The root cause
of the problem was a dictionary's keys being iterated over which has
no defined order.

This has been fixed by iterating over the dictionary's items and
ordering by values.  We could order by key rather than the values but
seeing as these represent an enum, ordering by value makes more sense.
 2016-12-19 21:05:16 +00:00
Christoph M. Wintersteiger
251d1ec031 Fix for parallel builds of the OCaml API. Relates to #797. 2016-12-19 16:58:25 +00:00
Christoph M. Wintersteiger
2c32e30fed Build fix for static binaries + shared examples 2016-12-19 16:47:28 +00:00
Nikolaj Bjorner
0c6c104f9a Merge pull request #841 from delcypher/scope_timer_spurious_wakes 
Make `scoped_timer` robust to spurious wakes under Linux.
 2016-12-19 08:22:03 -08:00
Nikolaj Bjorner
08f95bedf7 Merge pull request #849 from ColdHeat/master 
Making z3 python look in its installation directory for the z3 lib
 2016-12-18 15:47:01 -08:00
Nikolaj Bjorner
189d449cff fix generation of wcnf 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-18 14:49:45 -08:00
Kevin Chung
e16577ff61 Making z3 python look in its installation directory for the z3 lib 2016-12-18 17:27:55 -05:00
Nikolaj Bjorner
5083b1adee Merge branch 'master' of https://github.com/Z3Prover/z3 2016-12-17 16:03:02 -08:00
Nikolaj Bjorner
5cb21924ad ensure that FD logic understands pb from command context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-17 16:02:54 -08:00
Christoph M. Wintersteiger
6ce903b1d6 Style, whitespace. 2016-12-16 20:04:29 +00:00
Christoph M. Wintersteiger
a1a662b23f Build fix for C/C++ example programs. 2016-12-16 04:51:07 -08:00
Nikolaj Bjorner
c1480b4389 handle model generation from issue #748. Deal with warnings from #836 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-12 00:40:52 +01:00
Dan Liew
bd1f07f864 Fix implementation of scoped_timer under Linux where it was 
incorrectly assumed that `pthread_cond_timedwait()` would exit
due to a condition variable being signaled or a timeout occuring.

According to the documentation `pthread_cond_timedwait()` might
spuriously wake so we introduce a new variable `m_signal_sent` (that is
guarded by an existing mutex) that is used as the variable to check that
the thread wake was not spurious.

This is intended to partially fix #839 .
 2016-12-11 23:12:36 +00:00
Andrew Dutcher
657b0de2fc cmake build: set SOVERSION to include the minor version number 2016-12-11 08:27:35 -08:00
Andrew Dutcher
aca3d0545c Set soname version correctly in cmake build 2016-12-11 08:22:24 -08:00
Nikolaj Bjorner
7cc093eee0 Add rewrite rule for property encoded in #812 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-11 11:05:12 +01:00
Nikolaj Bjorner
2307a7ffa7 fix bug in handling of repeated soft constraints. #815 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-11 10:19:57 +01:00
Nikolaj Bjorner
0765eea486 add suggestions from #835 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-11 05:45:40 +01:00
Nikolaj Bjorner
70bb92d016 remove nested booleans during pre-processing. issue #837 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-11 05:16:31 +01:00
Nikolaj Bjorner
ff46a925a2 bail out on failure to properly project. issue #837 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-11 04:25:05 +01:00
Nikolaj Bjorner
20790c46ee bail out on failure to properly project 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-11 04:23:07 +01:00
Nikolaj Bjorner
32c63ce4cd address other warnings per input from delcypher 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-10 17:23:59 +01:00
Nikolaj Bjorner
6594c3a046 add virtual destructor to intermediary class in case this helps for #835 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-10 13:58:39 +01:00
Nikolaj Bjorner
dea3b8ddf7 address warnings from #836 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-10 13:14:36 +01:00
Nikolaj Bjorner
8e078cf9e2 address #835 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-10 07:52:00 +01:00
Nikolaj Bjorner
fe10f2d244 address #835 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-10 07:51:16 +01:00
Nikolaj Bjorner
0ef14ffa08 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-12-09 23:18:02 +01:00
Nikolaj Bjorner
e092232f67 add virtual destructors, fix operator code for API methods complement and intersection per note by Loris d'Antoni 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-09 23:17:52 +01:00
Christoph M. Wintersteiger
649d474686 Build fix for C++ example 2016-12-09 19:09:47 +00:00
Christoph M. Wintersteiger
4c664f1c05 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-12-09 15:03:36 +00:00
Christoph M. Wintersteiger
16b32ecf12 Bugfix for special-case handling in fp.fma. 
Thanks to Florian Schanda for reporting this bug.

(+reversed accidental debug code commit).
 2016-12-09 15:03:31 +00:00
Nikolaj Bjorner
a17e957362 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-12-09 15:32:26 +01:00
Nikolaj Bjorner
acba529bce fix bug in encoding of axioms for indexof. Issue #806 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-09 15:32:15 +01:00
Christoph M. Wintersteiger
56b1a8b086 Bugfix for special-case handling in fp.fma. 
Thanks to Florian Schanda for reporting this bug.
 2016-12-09 13:43:05 +00:00
Christoph M. Wintersteiger
9df5c31485 Whitespace 2016-12-09 13:40:46 +00:00
Nikolaj Bjorner
0ab2067b69 produce error message for cores with optimization. Issue #825 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-09 13:15:40 +01:00
Nikolaj Bjorner
99b7c26e9f exposing regular expression features to address issue #831 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-09 13:05:02 +01:00
Nikolaj Bjorner
8e6600c6be add python API for newly exposed regex constructors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-09 09:09:03 +01:00
Nikolaj Bjorner
976fadf771 add missing complement 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-09 06:21:57 +01:00
Nikolaj Bjorner
0473d2ef56 add regular expression features to C# API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-09 06:17:13 +01:00
Nikolaj Bjorner
a82b5e21fe add regular expression operations to C and C++ API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-09 06:11:36 +01:00
Nikolaj Bjorner
4e25bffab6 add range constructor to .NET API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-08 18:33:02 +01:00
Nikolaj Bjorner
feb801564b adding range to C API. Issue #831 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-12-08 18:28:27 +01:00
Christoph M. Wintersteiger
dc0d29a00c Bugfix for model construction. Fixes #828. 2016-12-08 16:14:54 +00:00
Wensheng Tang
99d10d1224 Fixed utf-8 version string handling for python2. Resolved #787 2016-12-08 15:09:59 +08:00
Christoph M. Wintersteiger
f1a704484b Re-added context creation locks in the Java API. Relates to #819. 2016-12-01 23:16:15 +00:00