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11168 commits 49 branches 53 tags 182 MiB
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846 commits

Author SHA1 Message Date
Arie Gurfinkel
135a4a765f Adding grounding of the current lemma 
In addition to adding the necessary instance of a quantified lemma,
add its grounding over the global set of skolems.
 2018-06-14 16:08:47 -07:00
Arie Gurfinkel
e8befc072c cleaned up lemma instantiation code 2018-06-14 16:08:47 -07:00
Arie Gurfinkel
6917aa3eb9 debug print 2018-06-14 16:08:47 -07:00
Arie Gurfinkel
1d478bd8d3 using sk_lt_proc order instead of ast_lt_proc when creating a lemma 2018-06-14 16:08:47 -07:00
Arie Gurfinkel
6cf68bee80 app ordering that puts special skolem constants first 2018-06-14 16:08:47 -07:00
Arie Gurfinkel
9f0eb367b1 ground lemmas during propagation when qlemmas are disabled 
When asserting quantified lemmas are disabled, ground a lemma
explicitly during propagate to make sure that it is ground using our
local set of skolem constants.
 2018-06-14 16:08:47 -07:00
Arie Gurfinkel
5da0753269 (spacer) add instances even when a q-lemma already exists 
It is possible that a new instance of a quantified lemma is discovered
even though a quantified lemma it already known. In this case, the
instance should be added to a corresponding context, even though the
lemma is not new.
 2018-06-14 16:08:47 -07:00
Nikolaj Bjorner
e94b97376c fix memory leak in relation_manager, use for loops 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 10:16:03 -07:00
Nikolaj Bjorner
a9ca01d8d3 deprecating interp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-24 13:12:07 -07:00
Nikolaj Bjorner
4f5775c531 remove interpolation and duality dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-24 08:33:48 -07:00
Nikolaj Bjorner
50c93d1ad4 merge with 4.7.1 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-22 17:10:36 -07:00
corrodedHash
d097d90731 Fixed Segfault when failing to load datalog file 2018-05-08 19:26:14 +02:00
Nikolaj Bjorner
fa93bc419d fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-01 10:53:36 -07:00
Nikolaj Bjorner
f525f43e43 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-30 09:30:43 -07:00
Nikolaj Bjorner
b5f067bec5 fix #1592 #1587 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-25 11:18:24 +02:00
Nikolaj Bjorner
97cee7d0a4 fix #1576, hopefully 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-18 07:30:26 -07:00
Nikolaj Bjorner
098bce0f46 fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-14 08:44:20 -07:00
Nikolaj Bjorner
d939c05e72 fix build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-14 08:27:40 -07:00
Bruce Mitchener
2fa304d8de Remove int64, uint64 typedefs in favor of int64_t / uint64_t. 2018-03-31 14:45:04 +07:00
Nikolaj Bjorner
c513f3ca09 merge with master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-25 14:57:01 -07:00
Bruce Mitchener
878a6ca14f Fix typos. 2018-03-09 14:30:43 +07:00
Nikolaj Bjorner
246941f2d3 fix #1522 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-07 14:26:38 -08:00
Nikolaj Bjorner
718e5a9b6c add unit extraction 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-06 01:08:17 -08:00
Nikolaj Bjorner
8e09a78c26 fix #1510 by reintroducing automatic declaration of recognizers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-02 23:02:20 +09:00
Nikolaj Bjorner
9279cbfbac don't reinit assumptions when the solver is unsat. fixes #1502 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-24 16:30:08 +09:00
Nikolaj Bjorner
a4c58ec4c2 fix #1496 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-22 08:05:28 +09:00
Nikolaj Bjorner
7b6f51941c fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-21 22:18:47 +09:00
Nikolaj Bjorner
54b00f357b fix rule inlining, add WithParams to pass parameters directly to python API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-21 21:57:54 +09:00
Bruce Mitchener
76eb7b9ede Use nullptr. 2018-02-12 14:05:55 +07:00
Bruce Mitchener
7167fda1dc Use override rather than virtual. 2018-02-10 09:56:33 +07:00
Bruce Mitchener
50f3e9c3c0 Fix typos. 2018-02-09 16:35:26 +07:00
Nikolaj Bjorner
fa0c75e76e rename to core2 to avoid overloaded virtual 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-07 15:13:13 -08:00
Bruce Mitchener
54b3cd0071 Reserve vector space when possible. 
This fixes all current instances of the
`performance-inefficient-vector-operation`
warning in clang-tidy.
 2018-02-06 11:21:17 +07:00
Nikolaj Bjorner
9d37257059
Merge pull request #1465 from waywardmonkeys/fix-typos 
thanks
 2018-02-05 18:31:09 -08:00
Nikolaj Bjorner
3e810d6c54 remove static from format (not thread safe), remove std::move #1466 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-05 16:46:49 -08:00
Nikolaj Bjorner
2853558bc2
Merge pull request #1466 from waywardmonkeys/reduce-copying 
Use const refs to reduce copying.
 2018-02-05 16:37:44 -08:00
Bruce Mitchener
ae8027e594 Fix typos. 2018-02-01 19:39:43 +07:00
Bruce Mitchener
6d6b614924 Use char version of rfind. 
There is only a single character involved, so use the char version.

This was found via `clang-tidy`.
 2018-01-30 21:45:12 +07:00
Bruce Mitchener
177414c0ee Use const refs to reduce copying. 
These are things that have been found by `clang-tidy`.
 2018-01-30 21:43:56 +07:00
Nikolaj Bjorner
e4f29a7b8a debugging mc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-19 21:09:52 -08:00
Nikolaj Bjorner
5159291d57 add missing interpreted tail during bottom-up simplification #1452 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-12 19:29:42 -08:00
Bruce Mitchener
73b3da37d8 Typo fixes. 2018-01-02 22:48:06 +07:00
Nikolaj Bjorner
a74d18a695 prepare for variable scoping and autarkies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-12-13 20:11:16 -08:00
Nikolaj Bjorner
33e8113c9e adding instrumentation to debug #1233 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-20 16:51:17 -08:00
Nikolaj Bjorner
2f218b0bdc remove also cores as arguments to tactics 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-19 12:18:50 -08:00
Nikolaj Bjorner
4bbece6616 re-organize proof and model converters to be associated with goals instead of external 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-18 16:33:54 -08:00
Nikolaj Bjorner
df6b1a707e remove proof_converter from tactic application, removing nlsat_tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-17 23:32:29 -08:00
Nikolaj Bjorner
dc0b2a8acf remove extension model converter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-17 17:25:35 -08:00
Nikolaj Bjorner
0d15b6abb7 add stubs for converting assertions, consolidate filter_model_converter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-17 14:51:13 -08:00
Nikolaj Bjorner
cde41cf16c fix slicer for unsoundness. #1304 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-15 16:39:09 -08:00