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Code Activity
14185 commits 42 branches 51 tags 169 MiB
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1488 commits

Author SHA1 Message Date
Nuno Lopes
ca97bfb4b8 fix build 2020-07-05 11:44:12 +01:00
Nikolaj Bjorner
006418e027 build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-04 23:34:21 -07:00
Nikolaj Bjorner
f380d4cf83 mpfx 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-04 18:25:32 -07:00
Nikolaj Bjorner
51d43c04ea st 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-04 17:13:04 -07:00
Nikolaj Bjorner
bf14444f7d st 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-04 17:07:07 -07:00
Nikolaj Bjorner
d0e20e44ff booyah 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-04 15:56:30 -07:00
Nikolaj Bjorner
10d0404175 add rec decl/def to ML #4563 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-04 15:38:32 -07:00
Nikolaj Bjorner
38d6771a5e na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-22 12:23:42 -07:00
Nuno Lopes
38d4418f94 simplify string_buffer::append 2020-06-18 19:55:34 +01:00
Nikolaj Bjorner
7387fc9dec avoid some bignum overhead in addmul 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-14 11:20:05 -07:00
Nuno Lopes
ec1e733ef2 fix crash in qe_array ref counting due to wrong assignment operator of ptr_vector being called 
thanks to Arie Gurfinkel for reporting this
 2020-06-09 10:02:27 +01:00
Nikolaj Bjorner
9ca5b3f304 fix #4449 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-03 21:10:07 -07:00
Nuno Lopes
e844aef896 remove a few more copy constructors, though still not enough to enable the assertion in vector 
I give up for now; there are too many copies left for little return..
 2020-06-03 20:32:13 +01:00
Nuno Lopes
7ac2791482 remove a bunch of constructors to avoid copies 
still not enough to guarantee that vector::expand doesnt copy (WIP)
 2020-06-03 17:09:27 +01:00
Nuno Lopes
98b5abb1d4 buffer: require a move constructor to avoid copies 
remove unneded copy constructors from several classes
 2020-06-03 11:57:49 +01:00
Nuno Lopes
3d98bccc33 fix mem leak in buffer and remove copies in interval (#4458) 2020-06-03 10:26:00 +01:00
Nuno Lopes
6a45c5d17c fix build with prehistorical compilers because of pip/manylinux 2020-05-30 11:42:27 +01:00
Nuno Lopes
d8cea7c8d5 fix a few warnings & simplify debug.h header 2020-05-26 13:49:13 +01:00
Nuno Lopes
7a12cebd41 remove unused file 2020-05-24 00:10:40 +01:00
Nuno Lopes
903725314c fix gcc 9/10 warnings 2020-05-23 16:39:09 +01:00
Nuno Lopes
232f1b5fbe fix a gcc 10 warning 2020-05-19 14:44:14 +01:00
Nikolaj Bjorner
5844964d95 rename temporary macro 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-18 17:17:51 -07:00
Nikolaj Bjorner
8e8e9be25f st 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-18 16:49:43 -07:00
Nikolaj Bjorner
c2a59a89af thanks to https://github.com/Z3Prover/z3/pull/4382#issuecomment-630468832_ 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-18 15:32:23 -07:00
Nikolaj Bjorner
801eb47fae remove thread dependency in symbol.cpp on single thread #4382 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-18 15:16:08 -07:00
Nikolaj Bjorner
ff10afd226 remove thread dependency in symbol.cpp on single thread #4382 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-18 15:11:24 -07:00
Nikolaj Bjorner
1072bf1536 deal with unsigned / bignum #4361 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-18 14:42:06 -07:00
Daniel Peebles
7e34925035
Improve UX for unreachable/unimplemented errors (#4094) 
This should replace several "segfaults" and "illegal instruction" errors
with messages that contain a bit more context. I also put in a link to
the bug tracker to make users' lives a bit easier.

For context, `__builtin_unreachable`'s behavior is undefined and is
intended only as a mechanism to help the compiler see that code will not
return. I do still include it in the new code because if I don't,
compilation produces a lot more warnings as it can't see that
`NOT_IMPLEMENTED_YET` and `UNREACHABLE` cannot return.
 2020-04-28 19:54:31 -07:00
Nikolaj Bjorner
4f462925a0 fix #4116 
delta has to be computed based on Simplex tableau not on difference graph.
 2020-04-27 17:07:12 -07:00
Nikolaj Bjorner
5434f3e31d fix #4105 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-26 22:59:19 -07:00
Nikolaj Bjorner
a884201d62 remove using insert_if_not_there2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-25 15:08:51 -07:00
Nikolaj Bjorner
9ea1cf3c5c na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-25 13:13:25 -07:00
Nikolaj Bjorner
cc8cd2cc2f na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-23 21:28:19 -07:00
Nikolaj Bjorner
9c3f0190f4 fix #4069 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-23 20:53:13 -07:00
Nikolaj Bjorner
95a78b2450
updates to seq and bug fixes (#4056) 
* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4037

* nicer output for skolem functions

* more overhaul of seq, some bug fixes

* na

* added offset_eq file

* na

* fix #4044

* fix #4040

* fix #4045

* updated ignore

* new rewrites for indexof based on #4036

* add shortcuts

* updated ne solver for seq, fix #4025

* use pair vectors for equalities that are reduced by seq_rewriter

* use erase_and_swap

* remove unit-walk

* na

* add check for #3200

* nits

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* name a type

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove fp check

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove unsound axiom instantiation for non-contains

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix rewrites

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4053

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix #4052

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-22 13:18:55 -07:00
Nikolaj Bjorner
3e9479d01a a lot of seq churn 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-17 18:21:40 -07:00
Nikolaj Bjorner
2e1e9c9082 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-15 12:25:07 -07:00
Nikolaj Bjorner
3845e0859c fix #3878 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-15 12:23:18 -07:00
Nikolaj Bjorner
dff5071598 compile 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-05 17:03:26 -07:00
Nikolaj Bjorner
b889b110ee bool_vector, some spacer tidy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-05 12:59:04 -07:00
Nikolaj Bjorner
eacde16b3e fix #3199 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-04 23:55:44 -07:00
Nikolaj Bjorner
031b3a55ef fix #3733 persist uninterpreted atoms across calls to incremental sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-04 13:11:39 -07:00
Nikolaj Bjorner
31e16c7d60 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-03 20:20:33 -07:00
Nikolaj Bjorner
f4472927c0 play nice with sanitizers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-03 17:39:22 -07:00
Nikolaj Bjorner
a6e7ed039c fix #3587 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-30 15:18:37 -07:00
Nikolaj Bjorner
e263f9b238 fix #3559 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-30 14:00:30 -07:00
Nikolaj Bjorner
fd54408629 fix leaks exposed by #3383 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-17 13:01:46 -07:00
Nikolaj Bjorner
7452e55698 fix #3190 fix #3168 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-08 12:54:03 +01:00
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
f29b455611 fix #2949 fix #2955 experiment with cut selection 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 10:34:14 -08:00