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17615 commits 57 branches 52 tags 176 MiB
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66 commits

Author SHA1 Message Date
Nuno Lopes
e508ef17f6 fix Alive bug #875: bit blaster not respecting soft memory limit 2023-01-03 10:39:28 +00:00
Nikolaj Bjorner
1fae3aa152 rename set-flat to set-flat-and-or to allow to differentiate parameters 2022-10-27 11:22:57 -07:00
Bruce Mitchener
3e38bbb009
Make sure all headers do #pragma once. (#6188) 2022-07-23 10:41:14 -07:00
Nikolaj Bjorner
72a6384353 time overflow before stack overflow 2022-06-08 10:00:16 -07:00
Nikolaj Bjorner
4f064ee5d6 simplify based on comment from Jamie Sharp #5512 2021-08-28 17:08:34 -07:00
Nikolaj Bjorner
e3a83dd0dd Integrate fixes from #5512 
Pull request #5512 identifies a in line 1139 where the const-case-multiplier constructor returns false and does useless work.
In this update we also remove mk_const_multiplier because code path is subsumed by mk_const_case_multiplier.
 2021-08-28 10:46:45 -07:00
Nikolaj Bjorner
e9a30385cf remove wtm and booth 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-08-27 15:32:06 -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
fb75dac63f #5223 2021-05-31 12:01:33 -07:00
Nikolaj Bjorner
4a6083836a call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
Nuno Lopes
c47ab023e5 remove a few trivial destructors so they get inlined 2021-04-04 17:13:59 +01:00
Nikolaj Bjorner
d6a5ef4343 add recfuns to Java #4820 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-25 12:25:20 -08:00
Nikolaj Bjorner
629e981e01 fix regression in get-consequence on QF_FD 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-08 12:43:18 -07:00
Nikolaj Bjorner
b9cbb08858 shuffle dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-29 09:51:39 -07:00
Nikolaj Bjorner
d0e20e44ff booyah 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-04 15:56:30 -07:00
Nikolaj Bjorner
f0d33ddddb some simplifications based on #4178 2020-05-02 06:44:34 -07:00
Nikolaj Bjorner
426e4cc75c fix #3557 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-03 16:37:59 -07:00
Nikolaj Bjorner
f501380e89 fix #3169 - set cancellation timeout and limit during push. Also expose internalization outside of scope that disables cancellation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-06 23:36:04 +01:00
Nikolaj Bjorner
e0d8cefde4 remove cooperate 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-12 20:15:46 -07:00
Nikolaj Bjorner
b17c946acb fix bug in hoist module, tune num2bits for large bit-vectors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-08 14:40:06 -08:00
Nikolaj Bjorner
f96133f4d9 fix #1729 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-05 07:17:08 -07:00
Nikolaj Bjorner
520ce9a5ee integrate lambda expressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-26 07:23:04 -07:00
Nikolaj Bjorner
c513f3ca09 merge with master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-25 14:57:01 -07:00
Nikolaj Bjorner
e7d43ed516 fix pb rewriter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-12 11:22:05 -07:00
Nikolaj Bjorner
f04e805fa4 add hiding to auxiliary declarations created in mc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-06 18:02:37 -08:00
Nikolaj Bjorner
4c1379e8c9 bug fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-19 21:49:03 -08:00
Bruce Mitchener
76eb7b9ede Use nullptr. 2018-02-12 14:05:55 +07:00
Nikolaj Bjorner
8dadd30db5 add __copy__, __deepcopy__ as alias to translate on same context #1427. Add generalized Gaussian elimination as an option to first-pass NL solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-01 17:11:43 -08:00
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
7dd28781ab remove simplifier dependencies from cmakelist.txt files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-23 16:33:36 -07:00
Nikolaj Bjorner
b19f94ae5b make include paths uniformly use path relative to src. #534 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-31 13:24:11 -07:00
Dan Liew
4b517b96df [CMake] Move CMake files into their intended location so the 
`contrib/cmake/bootstrap.py` script no longer needs to be executed.

The previous location of the CMake files was a compromise proposed
by @agurfinkel in #461. While this has served us well (allowing progress
to be made) over time limitations of this approach have appeared.

The main problem is that doing many git operations (e.g. pull, rebase)
means the CMake files don't get updated unless the user remembers to
run the script. This can lead to broken and confusing build system
behaviour.

This commit only does the file moving and necessary changes to
`.gitignore`. Other changes will be done in subsequent commits.
 2017-06-12 11:59:00 +01:00
Nuno Lopes
e697d3e810 remove 2 outdated comments 2016-12-01 14:10:31 +00:00
Nikolaj Bjorner
ca309341c3 fixing cancellation code paths for inc_sat_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 22:07:46 -07:00
Christoph M. Wintersteiger
8bde7b8a4c Added facilities for dumping smt_params for debugging purposes 2016-06-23 19:31:00 +01:00
Christoph M. Wintersteiger
dbf9609b4c added assertion 2016-03-02 18:06:14 +00:00
Christoph M. Wintersteiger
f128c76f23 whitespace 2016-03-02 18:05:14 +00:00
Nikolaj Bjorner
5b50d98b89 ensure that seq rewriter gets invoked during pre-processing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-02-06 16:13:31 +00:00
Nikolaj Bjorner
2a65503235 fix #425 and report from Patrick Trentin of same bug in preprocessing soft constraints that are simplified to true/false 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-02-04 22:35:02 +00:00
Nuno Lopes
cc6769c866 improve bit-blasting for the case (bvsrem var power-of-two) 
We will now transform bvsrem into an extract + zero extend
Gives ~40% speedup in selected benchmarks

Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2016-02-01 13:46:55 +00:00
Nikolaj Bjorner
db746e0c2f fix more unused variable warning messages 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-12 09:52:16 -08:00
Nikolaj Bjorner
fafdbfaf0e reset out_bits when blasting multiplication of bit-vectors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-05 10:16:02 -08:00
Nikolaj Bjorner
9dfcaaa01d reset out_bits when blasting multiplication of bit-vectors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-05 10:07:44 -08:00
Nikolaj Bjorner
65de39f403 disabling mk_const_case_multiplier until debugged 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-05 08:45:10 -08:00
Nikolaj Bjorner
8e26c97782 tuning bit-vector operations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-21 13:09:03 +02:00
Nikolaj Bjorner
a7e2fb31e3 updates to resource exceptions, update master possibly handle pull request issue 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-12 11:36:49 -08:00
Nikolaj Bjorner
baee4225a7 reworking cancellation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-11 16:21:24 -08:00
Nikolaj Bjorner
cc5d719d9e enable incremental bit-vector solving 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-09-01 09:48:35 -07:00
Nikolaj Bjorner
4bc044c982 update header guards to be C++ style. Fixes issue #9 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-07-08 23:18:40 -07:00