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Author SHA1 Message Date
Christoph M. Wintersteiger
1620796bd1 Whitespace 2017-08-17 17:25:04 +01:00
Christoph M. Wintersteiger
b2d590e0c9 Bugfix for MAM. Fixes #1213. Partially addresses #1212. 2017-08-17 16:00:59 +01:00
Christoph M. Wintersteiger
96d0781c9d Whitespace 2017-08-17 11:39:06 +01:00
Nikolaj Bjorner
43c2ccb29a add missing functions to serialize optimize benchmarks for Java #1215 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-16 16:38:48 -07:00
Nikolaj Bjorner
4b759fd865 add missing functions to serialize optimize benchmarks for Java #1215 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-16 16:18:19 -07:00
Nikolaj Bjorner
97e263299d add logic 'SAT' as an alternative name to QF_FD some solverFor(SAT) works too. #1152 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-15 01:35:28 -07:00
Nikolaj Bjorner
25752dc169 enable QF_UF mode use same parameters whether with or without static featues, #1141, revert some breaking changes that should not have been part of commit 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-15 01:20:30 -07:00
Nikolaj Bjorner
1690febffd enable QF_UF mode use same parameters whether with or without static featues, #1141 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-15 00:26:05 -07:00
Nuno Lopes
4b00bc636b revert the patch to remove no-strict-aliasing 
VS 2012 doesnt support C++11 unions..
 2017-08-14 23:00:59 +01:00
Nuno Lopes
197aefd111 fix crash introduced in my previous commit 2017-08-14 22:22:48 +01:00
Nikolaj Bjorner
dc4dbdf51e Merge branch 'master' of https://github.com/z3prover/z3 2017-08-14 12:52:41 -07:00
Nikolaj Bjorner
086ea7867e another stab at #989 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-14 12:52:25 -07:00
Christoph M. Wintersteiger
75c3e2d67e Merge pull request #1208 from delcypher/travis_ci_temp_disable_macos 
[TravisCI] Temporarily disable the macOS build configuration.
 2017-08-14 21:25:48 +02:00
Nuno Lopes
000796c25c micro-optimization in tactics' cleanup(): avoid dealloc+alloc traffic 2017-08-14 20:12:00 +01:00
Nuno Lopes
632c2d8ebf use static_assert in COMPILE_TIME_ASSERT 2017-08-14 20:10:17 +01:00
Nuno Lopes
2473c69679 Drop no-strict-aliasing and fix 2 places where it was violated 2017-08-14 20:09:49 +01:00
Dan Liew
9dc332ae9d [TravisCI] Temporarily disable the macOS build configuration. 
@wintersteiger is concerned there might be legal issues using
TravisCI's macOS infrastructure.

For context see:

https://github.com/Z3Prover/z3/pull/1207#issuecomment-322200998
 2017-08-14 17:35:51 +01:00
Nikolaj Bjorner
07bc19b489 add documentation to string rewriting 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-14 07:19:04 -07:00
Nikolaj Bjorner
a39b0b201a another fix to str.to.int/int.to.str semantics 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-13 17:27:34 -07:00
Nikolaj Bjorner
fb17362dff fix string rewriting according to definition. Relates to examples in #1202 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-13 17:21:38 -07:00
Nikolaj Bjorner
ead704f52f handle undefined constant cases for int.to.str 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-13 17:13:10 -07:00
Nikolaj Bjorner
893bcbb585 revert unsound change in integer extraction from expressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-13 14:39:37 -07:00
Nikolaj Bjorner
b6cc24faf3 deal with absence of integer congruence root by querying arithmetic theory directly, #1202 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-13 14:24:56 -07:00
Nikolaj Bjorner
00742566fb address inconsistent states encountered when cancelling, #1197 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-13 13:40:30 -07:00
Nikolaj Bjorner
19bb55e396 recognize theory_i_arith to fix #1200 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-13 10:22:36 -07:00
Nikolaj Bjorner
347ea50b93 fix for #1202 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-13 09:25:46 -07:00
Nikolaj Bjorner
c4083c367a update handling of contains constraints taking string literals into account 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-12 19:14:55 -07:00
Nikolaj Bjorner
c0bd40c00a Merge branch 'master' of https://github.com/z3prover/z3 2017-08-12 17:53:07 -07:00
Nikolaj Bjorner
50e9b371d9 inc version 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-12 17:52:58 -07:00
Nikolaj Bjorner
516d8b034d Merge pull request #1207 from delcypher/travis_ci_macos 
[TravisCI] Enable macOS build
 2017-08-12 17:43:52 -07:00
Nikolaj Bjorner
df18c3496a Merge pull request #1205 from delcypher/cmake_openmp_better_default 
[CMake] Change how the default value of `USE_OPENMP` is set.
 2017-08-12 17:43:39 -07:00
Nikolaj Bjorner
85cdfd885f address bug reported in #1196 and include additional ad-hoc rewrites to handle some string cases 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-12 17:41:18 -07:00
Nikolaj Bjorner
f99048f3e7 rewrite to address some cases like #1203, updates to division handling in NRA 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-12 13:24:54 -07:00
Dan Liew
850c2ebc0c [TravisCI] Add scripts to build and test Z3 on macOS (OSX) and 
add a single configuration to TravisCI to test.

TravisCI is very slow at running macOS jobs so just have one
configuration for now.
 2017-08-12 19:14:06 +01:00
Dan Liew
e88f33ba94 [TravisCI] Unbreak showing interactive log output for non-LTO 
builds.

c2f69ae9fb added the use of the
`travis_wait` command to all builds but this stops interactive
build output from showing in the TravisCI web interface. To limit
the scope of this change we only use it for LTO builds now.
 2017-08-12 19:14:06 +01:00
Dan Liew
e898f515f7 [CMake] Change how the default value of USE_OPENMP is set. 
This change means if the user explicitly passes `-DUSE_OPENMP=ON` to
CMake during the first configure and the compiler does not support
OpenMP the configure will fail but if the user doesn't specify it the
build system will automatically enable/disable OpenMP support depending
on whether it is supported by the compiler.

This is an improvement on the previous behaviour because previously we
would just emit a warning if `-DUSE_OPENMP=ON` was passed and the
compiler didn't support OpenMP.
 2017-08-12 18:37:03 +01:00
Nikolaj Bjorner
7b47b0380e update Ackerman reduction for division to make Andre and Nathan happy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-10 23:43:21 +02:00
Nikolaj Bjorner
082936bca6 enable overloading resolution on define-fun declarations, fix #1199 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-08 09:21:06 +02:00
Nikolaj Bjorner
05c4ea82ce Merge pull request #1146 from levnach/dev 
fix get_model in lar_solver
 2017-08-03 14:01:29 -07:00
Nikolaj Bjorner
2f466b6585 Merge branch 'master' of https://github.com/z3prover/z3 2017-08-03 13:56:04 -07:00
Nikolaj Bjorner
91ee52e549 fix #1195 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-03 13:53:38 -07:00
Lev Nachmanson
95f86ae2c0 more efficient lar_solver::get_model 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2017-08-03 11:03:52 -07:00
Nikolaj Bjorner
5fdea2cb18 use rfind instead of index to avoid prefix clashes #534 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-03 10:19:07 -07:00
Lev Nachmanson
712619a9cf fix a but in adjusting term indices for implied_bounds 2017-08-03 10:09:00 -07:00
Nikolaj Bjorner
ffaaa1ff34 Merge branch 'master' of https://github.com/Z3Prover/z3 2017-08-03 08:50:17 -07:00
Nikolaj Bjorner
8844112418 update header include generation to use relative paths #534 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-03 08:50:04 -07:00
Nikolaj Bjorner
06e48c89f2 Merge branch 'master' of https://github.com/z3prover/z3 2017-08-02 16:56:51 -07:00
Nikolaj Bjorner
4b3251dec1 update API functions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-02 16:56:43 -07:00
Nikolaj Bjorner
d12a0133ce Merge pull request #1189 from delcypher/travis_ci_wait_longer_when_no_output 
[TravisCI] Try to make the LTO build more reliable.
 2017-08-02 08:47:09 -07:00
Dan Liew
c2f69ae9fb [TravisCI] Try to make the LTO build more reliable. 
TravisCI kills builds that don't show output for over 10 minutes [1].
This sometimes causes LTO builds to fail because gcc shows no output
during linking which can take many minutes to complete.

To workaround this we use the `travis_wait` command to allow at
most 45 minutes for the build to run. This command will force output
to appear at regular intervals.

The change is made in the top-level `.travis.yml` file rather than
the other scripts because I don't want to pollute them with TravisCI
specific details.

[1] https://docs.travis-ci.com/user/common-build-problems/#Build-times-out-because-no-output-was-received
 2017-08-02 11:58:47 +01:00