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37 commits

Author SHA1 Message Date
Nikolaj Bjorner
cb041c1b6d fix #6689 2023-04-17 12:05:08 -07:00
Nikolaj Bjorner
a4c2a2b22c use ast_util::mk_not to avoid redundant double negations during nff 2022-11-06 11:57:46 -08:00
Nikolaj Bjorner
7869cdbbc8 #5259 - the Ranjit 2s shave
shave a couple of seconds from the Ranjit regression
2021-05-12 10:43:16 -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
4a3d63f9e4 NNF: dont allocate act_cache separately 2021-02-21 16:34:28 +00:00
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
Nikolaj Bjorner
1c2aa1076b fix #4125 2020-04-27 11:31:02 -07:00
Nikolaj Bjorner
c3b33aae8a fix #4090 fix #4088 fix #4085
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-24 10:37:43 -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
077024f024 fix #3435
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-22 12:14:34 -07:00
Nikolaj Bjorner
fd1974845b fix assert-and-track semantics for smt2 logging
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-10-09 21:16:41 -07:00
Nikolaj Bjorner
e0d8cefde4 remove cooperate
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-06-12 20:15:46 -07:00
Nikolaj Bjorner
4fcc4d07ae fix #2277 fix #2221
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-05-14 19:05:40 +02:00
Nikolaj Bjorner
5b51e69137 fix #1874 by removing nnf.skolemize option
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-10-14 18:17:34 -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
ff0f257102 remove iff
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-06-14 16:08:48 -07:00
Bruce Mitchener
76eb7b9ede Use nullptr. 2018-02-12 14:05:55 +07:00
Nuno Lopes
4e92caa553 nnf: let's try a different version of compatible frames wo/ copying 2017-10-16 22:33:23 +01:00
Nikolaj Bjorner
019edcb822 frame, again
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-10-16 09:35:00 -07:00
Nikolaj Bjorner
5f9891c235 moving out construction of expr_ref
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-10-16 09:29:26 -07:00
Nikolaj Bjorner
a93f1f88cc trying to fix mac build
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-10-16 09:23:50 -07:00
Nikolaj Bjorner
256c9d76d3 add macro for _Exit under WINDOWS
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-10-16 09:14:10 -07:00
Christoph M. Wintersteiger
f9adf8e62a Backwards compatibility 2017-10-16 17:07:03 +01:00
Christoph M. Wintersteiger
cda03b4238 Whitespace 2017-10-16 17:01:09 +01:00
Nuno Lopes
29acec672f nnf: remove ast incref 2017-10-16 00:54:30 +01:00
Nikolaj Bjorner
2b82fd5d0c updated include directives
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-08-01 10:51:47 -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
Nikolaj Bjorner
5250c3b9ed ensure reference ownership on frame elements to avoid crashes due to nnf. Issue #588
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-05-16 09:37:15 -07:00
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
981f8226fe moving to resource managed cancellation
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-12-11 13:36:47 -08:00
Nikolaj Bjorner
85b9bb3cc6 seq
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-12-11 08:37:47 -08:00
Leonardo de Moura
9ab1210cc2 merged
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-12-06 11:05:49 -08:00
Leonardo de Moura
6195ed7c66 checkpoint
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-11-30 18:16:02 -08:00
Leonardo de Moura
cf28cbab0a saved params work
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-11-29 17:19:12 -08:00
Nuno Lopes
5af1e4bdf4 remove redudant is_well_sorted checks after var_subst
var_subst already checks for well sortedness of the resulting expression

Signed-off-by: Nuno Lopes <nuno.lopes@ist.utl.pt>
2012-11-22 15:03:11 +00:00
Leonardo de Moura
f57d4b1b19 reorganizing the code
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-25 11:28:03 -07:00
Leonardo de Moura
12a255e36b reorganizing the code
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-24 14:47:40 -07:00
Renamed from src/normal_forms/nnf.cpp (Browse further)