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Code Activity
17685 commits 40 branches 52 tags 174 MiB
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261 commits

Author SHA1 Message Date
Nuno Lopes
7d599fa047 DoC: fix bug I previously introduced in insert 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-10-02 11:54:53 +01:00
Nuno Lopes
9828b26379 DoC: fix slow path of filter_by_negation when columns are repeated in tgt relation 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-10-02 09:56:06 +01:00
Nikolaj Bjorner
bb15ddbf15 update unit tests to use filter_by_negation verifier from check_relation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-01 15:21:42 -07:00
Nuno Lopes
04b5d436b3 DoC: fix fast path of filter_negated 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-10-01 18:03:59 +01:00
Nuno Lopes
5211e9aa1a DoC: compact result of subtract 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-10-01 17:10:35 +01:00
Nuno Lopes
115ab12ade DoC: code cleanups 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-30 17:16:14 +01:00
Nuno Lopes
8d1177bf3f DoC: compact result of substract and maintain invariant 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-30 16:24:59 +01:00
Nuno Lopes
1606359dc9 DoC: add slow path to emptiness detection that uses SMT solving 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-30 15:58:38 +01:00
Nuno Lopes
938a5adafa DoC: make fold_neg detect empty TBVs 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-30 13:00:29 +01:00
Nuno Lopes
5176cbeefb fix printing of TBVs 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-30 11:26:49 +01:00
Nikolaj Bjorner
e6725b2344 merge unstable into opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-26 12:12:24 -07:00
Nikolaj Bjorner
08ef9f34bc add lipstick note 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-26 08:46:14 -07:00
Nikolaj Bjorner
061a18efcf move some configuration parameters into dl_context, add notes to udoc_relation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-26 08:22:25 -07:00
Nuno Lopes
b7397b6967 relations with no columns are not always non-empty. 
fix that in the udoc datalog backend

Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-25 16:27:20 +01:00
Nuno Lopes
aaa931e0d5 fix build with gcc 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-25 15:56:01 +01:00
Nuno Lopes
84a61b5454 reenable datalog while loop priting 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-25 14:36:37 +01:00
Nuno Lopes
41d7c50e29 fix debug build 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-25 14:10:17 +01:00
Nuno Lopes
4a710cf86d sync with unstable (port bugfix) 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-25 11:35:32 +01:00
Nikolaj Bjorner
9cea3a1c02 last? bug-fix to new udoc_relation for feature parity 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-24 22:08:49 -07:00
Nikolaj Bjorner
979d1f913a fix bug in union_fn: delta should not be reset, it is shared among several union computations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-24 16:46:00 -07:00
Nikolaj Bjorner
918d52f1b0 tune and fix doc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-24 09:20:21 -07:00
Nikolaj Bjorner
16f80fce92 add check_relation for integrity checking of relational operations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-24 01:06:58 -07:00
Nikolaj Bjorner
1111c0494f adding validation code to doc/udoc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-23 17:10:00 -07:00
Nikolaj Bjorner
54506408f9 fix overflow bugs in doc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-22 22:03:59 -07:00
Nikolaj Bjorner
83e7107485 fix bugs in doc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-22 17:45:01 -07:00
Nikolaj Bjorner
4cf8905a8f fixing join 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-22 11:08:23 -07:00
Nikolaj Bjorner
75b11d2b75 fix bugs in doc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-22 03:22:26 -07:00
Nikolaj Bjorner
8c34cfca31 streamline condition, fix bugs in doc::subtract 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-22 01:54:51 -07:00
Nikolaj Bjorner
3203b6e2db fix bug in contains check 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-22 01:42:14 -07:00
Nikolaj Bjorner
816119e8ae fix bug in contains check 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-22 01:37:11 -07:00
Nikolaj Bjorner
22808a039d working on udoc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-21 20:25:11 -07:00
Nikolaj Bjorner
a50cbef877 testing doc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-20 19:01:15 -07:00
Nikolaj Bjorner
2552c1530b doc unit tests pass 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-20 10:19:54 -07:00
Nikolaj Bjorner
f94bdf4035 updated unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-20 01:05:43 -07:00
Nikolaj Bjorner
2b2ba2d541 unit testing doc relation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-19 21:55:20 -07:00
Nikolaj Bjorner
25914c0492 testing filter interpreted 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-19 18:18:40 -07:00
Nikolaj Bjorner
5679cc7567 move doc code to rel, adding unit test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-19 11:00:30 -07:00
Nuno Lopes
61d67dc2de fix a few compiler warnings 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-18 14:38:40 +01:00
Nuno Lopes
b95f5b0fea fix bug in the datalog compiler when using negation 
We now perform negation after filtering with interpreted constraints so that
the table reflects relevant columns which were not being added by the negation

Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-17 16:33:27 +01:00
Nikolaj Bjorner
c09903288f have free variable utility use a class for more efficient re-use 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-15 16:14:22 -07:00
Nikolaj Bjorner
d141719d68 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-08-29 08:36:52 -07:00
Nikolaj Bjorner
0c6ce3a338 product set local changes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-29 08:36:47 -07:00
Nikolaj Bjorner
16e0ad14aa add MUS/MCS plan 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-28 20:56:41 -07:00
Nikolaj Bjorner
965c9397b5 expanding product_set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-27 14:32:31 -07:00
Nikolaj Bjorner
9e7cef7d6b working on product sets 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-26 16:45:45 -07:00
Nikolaj Bjorner
54c959783d profile, optimize, trying out product-set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-23 20:51:30 -07:00
Nikolaj Bjorner
ddbff6f77b revamp configuration parameter names for fixedpoint 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-18 01:03:11 -07:00
Nikolaj Bjorner
4415df3fcf various fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-06-02 19:10:20 +05:30
Nikolaj Bjorner
8d23b2b813 speed up parsing of large Datalog files, remove pinned 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-28 18:26:42 -07:00
Anh-Dung Phan
906bbb4eeb Update Network Simplex implementation 2013-10-28 18:29:14 -07:00