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7074 commits 42 branches 51 tags 169 MiB
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97 commits

Author SHA1 Message Date
Nikolaj Bjorner
e176c4ba9a rename to ba_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-28 17:54:16 -07:00
Nikolaj Bjorner
f3b0ede6e8 update lookahead to include extensions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-07 16:35:35 -07:00
Nikolaj Bjorner
3ce82ea8ce merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-06-02 10:37:22 -07:00
Nikolaj Bjorner
e0a86ccc1a add lrb/chb and experiment with them 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-28 10:48:31 -07:00
Nikolaj Bjorner
d2b2aedef3 Merge branch 'dev' of https://github.com/nikolajbjorner/z3 2017-05-25 08:54:00 -07:00
Nikolaj Bjorner
fc53c5b638 adding nra solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-24 14:41:02 -07:00
Nikolaj Bjorner
f1ca1de408 initial skeletons for nra solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 16:12:46 -07:00
Nikolaj Bjorner
edb164587f get rid of a simplifier dependency 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 10:12:32 -07:00
Nikolaj Bjorner
f698efa403 Merge branch 'master' of https://github.com/z3prover/z3 into opt 2017-05-22 12:59:36 -07:00
Nikolaj Bjorner
f90ae40480 Merge branch 'master' of https://github.com/NikolajBjorner/z3 into opt 2017-05-22 12:53:19 -07:00
Nikolaj Bjorner
f1f0f78617 remove foci reference from cmakelist.txt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-19 18:31:34 -07:00
Lev Nachmanson
9a58eb63cb resurrect lp_tst in its own director lp 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-05-17 11:01:04 -07:00
Lev Nachmanson
06e1151ca0 add int_solver class 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-16 12:01:16 -07:00
Lev Nachmanson
4eec8cbadd introduce int_solver.h 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2017-05-15 15:32:31 -07:00
Nikolaj Bjorner
64f3b3e316 remove lp_main from test branch to ensure test build only builds a single entry point 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-12 07:59:16 -07:00
Nikolaj Bjorner
905cf08e5d missing files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 14:11:33 -07:00
Nikolaj Bjorner
911b24784a merge LRA 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 10:46:11 -07:00
Nikolaj Bjorner
b915f78281 merge with master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-07 17:05:57 -07:00
Nikolaj Bjorner
8eb26e25c2 add new files to cmakelist.txt files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-05 17:03:03 -04:00
Nikolaj Bjorner
8205b45839 initial integration of opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-27 19:13:00 -07:00
Nikolaj Bjorner
8032217fd1 tuning and fixing consequence finding, adding dimacs evaluation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-26 13:53:37 -07:00
Nikolaj Bjorner
e65f106a83 ccc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-19 08:59:49 -07:00
Dan Liew
ac85c68ccb [CMake] Fix examples linking against libz3 when it is built as a 
static library on Linux.
 2017-03-13 11:53:33 +00:00
Dan Liew
73614abf37 [CMake] Implement generation of Z3Config.cmake and Z3Target.cmake 
file for the build and install tree.

These files allow users of CMake to use Z3 via a CMake config package.
Clients can do `find_package(Z3 CONFIG)` to get use the package from
their projects.

When generating the files for the install tree we try to generate
the files so that they are relocatable so that it shouldn't matter
if the installed files aren't in the CMAKE_INSTALL_PREFIX when
a user consumes them. As long as the relative locations of the files
aren't changed things should still work.

A new CMake cache variable `CMAKE_INSTALL_Z3_CMAKE_PACKAGE_DIR` has been
added so that the install location of the Z3 CMake package files can be
controlled.

This addresses #915 .
 2017-03-13 11:53:27 +00:00
Dan Liew
2cb4223979 [CMake] Support including Git hash and description into the build. 
CMake will automatically pick up changes in git's HEAD so that
the necessary code is rebuilt when the build system is invoked.

Two new options `INCLUDE_GIT_HASH` and `INCLUDE_GIT_DESCRIBE` have been
added that enable/disable including the git hash and the output of `git
describe` respectively. By default if the source tree is a git
repository both options are on, otherwise they are false by default.

To support the `Z3GITHASH` macro a different implementation is used from
the old build system. In that build system the define is passed on the
command line. This would not work well for CMake because CMake
conservatively (and correctly) rebuilds *everything* if the flags given
to the compiler change. This would result in the entire project being
rebuilt everytime git's `HEAD` changed.  Instead in this implementation
a CMake specific version of `version.h.in` (named `version.h.cmake.in`)
is added that uses the `#cmakedefine` feature of CMake's
`configure_file()` command to define `Z3GITHASH` if it is available and
not define it otherwise. This way only object files that depend on
`version.h` get re-built rather than the whole project.

It is unfortunate that the build systems now have different `version.h`
file templates. However they are very simple and I don't want to
modify how templates are handled in the python/Makefile build system.
 2017-03-12 22:11:59 +00:00
Nikolaj Bjorner
748ada2acc adding unit test entry point 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-22 11:46:47 -08:00
Nikolaj Bjorner
747ff19aba adding skeleton for local search 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-21 20:34:39 -08:00
Nikolaj Bjorner
42deeb3498 testing lookahead 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-12 11:49:07 -08:00
Nikolaj Bjorner
4220432ac3 Merge branch 'master' of https://github.com/z3prover/z3 into opt 2017-02-11 11:57:47 -05:00
Nikolaj Bjorner
8b4f3ac6f0 fix drat checker 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-10 18:04:54 -05:00
Christoph M. Wintersteiger
c5fe591dbc Merge pull request #739 from angr/fix/soname_version 
Set soname version correctly in cmake build
 2017-02-04 20:39:50 +00:00
Christoph M. Wintersteiger
c56edc63d2 Merge pull request #882 from dwoos/sine-filter 
Add basic Sine Qua Non filtering
 2017-02-04 20:24:09 +00:00
Nikolaj Bjorner
0b711c5ef8 adding drat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-03 15:41:08 -08:00
Nikolaj Bjorner
92e2d920fd working on card for sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-01-30 14:03:27 -08:00
Nikolaj Bjorner
37ee4c95c3 adding parallel threads 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-01-30 02:09:08 -08:00
Doug Woos
a9d61d48ae Add basic Sine Qua Non filtering 2017-01-27 11:22:39 -08:00
Christoph M. Wintersteiger
625681f82f Updated cmake build 2017-01-16 15:59:16 +00:00
Nikolaj Bjorner
bc6b3007de remove unused features related to weighted check-sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-01-13 20:53:22 -08:00
Nikolaj Bjorner
dda1774fa1 update CMakeList to remove polynomial-factorization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-01-10 08:21:49 -08:00
Nikolaj Bjorner
331658f208 remove polynomial factorization as suggested by issue #852 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-01-09 21:30:54 -08:00
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
ea601dd403 fix and coallesce clique functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-19 03:55:48 -08:00
Nikolaj Bjorner
51a4085910 check for logic in solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-04 15:19:11 +00:00
Nikolaj Bjorner
fa1a0aa7ba remove buggy and unused equivalence relation plugin. Github issue #770 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-31 22:59:56 +01:00
Nikolaj Bjorner
461e88e34c additional robustness check for incremental sat solver core when it recieves interpreted constants, added PB equality to interface and special handling of equalities to adddress performance gap documented in #755 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-25 20:32:13 -07:00
Nikolaj Bjorner
3778048eb4 add bounded-int and pb2bv solvers to fd_solver, use sorting networks for pb2bv rewriter when applicable, hoist to pb2bv_rewriter module and remove it from the pb2bv_tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-23 20:31:59 -07:00
Nikolaj Bjorner
d060359f01 add fd solver for finite domain queries 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-18 22:34:34 -04:00
Dan Liew
289e51f455 [CMake] Fix building the Java bindings. 
This was broken due to 495ef0f055
and a914822346 adding and removing
source files without updating the CMake build.
 2016-10-17 18:30:49 +01:00
Dan Liew
462d3e8e8b [CMake] Unbreak building the .NET bindings. 
7fefe40f21 broke building the .NET
bindings by renaming the signing key without updating the CMake build.
 2016-10-17 18:19:31 +01:00