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Code Activity
13735 commits 28 branches 52 tags 171 MiB
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3211 commits

Author SHA1 Message Date
Arie Gurfinkel
8b689ae27f Moved is_int_expr into arith_recognizers 2018-06-14 16:08:51 -07:00
Nikolaj Bjorner
bfeb15b876 move to list of clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:50 -07:00
Nikolaj Bjorner
0c2e3c0894 fixes to clause proof tracking 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:50 -07:00
Arie Gurfinkel
26339119e4 solver::check_sat_cc : check_sat assuming cube and clause 
Extends check_sat with an ability to assume a single clause in
addition to assuming a cube of assumptions
 2018-06-14 16:08:50 -07:00
Arie Gurfinkel
4477f7d326 Fix memory leak in asserted_formulas 2018-06-14 16:08:50 -07:00
Arie Gurfinkel
c3edf8c8fa Restore assertion in smt_clause 2018-06-14 16:08:50 -07:00
Nikolaj Bjorner
005a6d93bb cube and clause 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:50 -07:00
Arie Gurfinkel
ea032b56c0 Return false when clause cannot be decided 2018-06-14 16:08:50 -07:00
Arie Gurfinkel
4db4547359 silence clang warning 2018-06-14 16:08:49 -07:00
Nikolaj Bjorner
b73aa3642a check with cube and clause 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:49 -07:00
Arie Gurfinkel
b17be763d3 User control over more arith options 2018-06-14 16:08:49 -07:00
Arie Gurfinkel
1c06229755 User control over qi.quick_checker smt_params option 2018-06-14 16:08:49 -07:00
Arie Gurfinkel
d06f4bd337 Fix reset of params_ref in solver 
params_ref is not a ref, and params_ref::reset is not ref::reset.

params_ref::reset resets the params object being pointed to by
params_ref.

A proper way to reset a params_ref as a reference is to assign an
empty params_ref object to it.
 2018-06-14 16:08:49 -07:00
Arie Gurfinkel
ec8a86b78a Removed unused m_qi_ematching parameter from smt_params 2018-06-14 16:08:49 -07:00
Arie Gurfinkel
df2e9d8fe2 Make smt_solver::updt_params() commulative 2018-06-14 16:08:49 -07:00
Arie Gurfinkel
1da002d7b1 scoped params on solver 
solver::push_params() saves current parameters
solver::pop_params() restores previously saved parameters
 2018-06-14 16:08:49 -07:00
Arie Gurfinkel
477ac4a19a Remove dead m_propagate_booleans param 2018-06-14 16:08:49 -07:00
Nikolaj Bjorner
ff0f257102 remove iff 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:48 -07:00
Nikolaj Bjorner
63a1b2e714 fix #1665 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-08 10:30:20 -07:00
nilsbecker
3c464071f7 adding comments 2018-06-06 19:24:29 +02:00
nilsbecker
f7b50ef796 merge with Z3Prover/z3/master 2018-06-06 08:09:57 +02:00
Nikolaj Bjorner
e2eb883c71 Merge branch 'master' of https://github.com/z3prover/z3 2018-05-30 16:48:17 -07:00
Nikolaj Bjorner
b9637924c4 fix #1662 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-30 16:47:17 -07:00
Nikolaj Bjorner
db3f439e88 fix memory leak from Arie 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-29 20:55:30 -07:00
nilsbecker
f3a627b026 making theory explantions easier to parse 2018-05-27 15:29:57 +02:00
Nikolaj Bjorner
8eeaa27cf3 remove interp from documentation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-25 07:33:43 -07:00
nilsbecker
1aeffa2e01 fixing issue where argument equalities for congruence explanations were not updated 
explaining equalities added by theories
 2018-05-24 19:25:59 +02:00
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
0708ecb543 dealing with compilers that don't take typename in non-template classes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-23 09:11:33 -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
Nikolaj Bjorner
6938c76950
Merge pull request #1630 from danielschemmel/warnings 
Fix GCC Warnings
 2018-05-20 10:24:05 -07:00
Daniel Schemmel
78087483ca
Add missing include 
The code should not have compiled previously, as smt::context was only forward declared at this point.
 2018-05-20 15:34:01 +02:00
Daniel Schemmel
9c5a0ee810
Remove unnecessary (and confusing) parantheses around variable name in its declaration. 
Also fixes GCC warning [-Wparentheses].
 2018-05-20 15:34:01 +02:00
Daniel Schemmel
5134c16833
NULL-initialize pointers to help GCC static analyzer Fixes: variable may be used uninitialized 2018-05-19 03:45:05 +02:00
Nikolaj Bjorner
1e143971c3 tune for unit test, delay initialize re-solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-13 11:49:33 -07:00
Nikolaj Bjorner
a6829ea9d0 Merge branch 'master' of https://github.com/z3prover/z3 2018-05-13 05:40:56 -07:00
Nikolaj Bjorner
618d394ab5 unreferenced variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-10 09:41:12 +01:00
Nikolaj Bjorner
ad571510f3 disable slow validation code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-09 10:49:32 +01:00
Murphy Berzish
b68a38ff96 fixes for re.loop in theory_str 2018-05-08 14:53:02 -07:00
Nikolaj Bjorner
13b54f379c fix ema 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-05 13:58:47 +02:00
Nikolaj Bjorner
202d497be8
Merge branch 'master' into opt 2018-05-02 12:32:14 -07:00
Nikolaj Bjorner
6bff15e12e fix #1609 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-02 10:38:46 -07:00
Nikolaj Bjorner
ef6339f14c fix build issues 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-01 12:00:03 -07:00
Nikolaj Bjorner
fa93bc419d fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-01 10:53:36 -07:00
Nikolaj Bjorner
fd5159bf18 Merge branch 'master' of https://github.com/z3prover/z3 2018-05-01 07:13:05 -07:00
Nikolaj Bjorner
371880da04 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-01 07:13:03 -07:00
Nikolaj Bjorner
f525f43e43 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-30 09:30:43 -07:00
Nikolaj Bjorner
859c68c2ac merge with opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-30 08:27:54 -07:00
nilsbecker
9bc7d5de0f making sure equality explanations for bound terms are logged 2018-04-29 16:39:32 +02:00
nilsbecker
7a03f19456 fixing smt code ending up in log files (verbose logging) 2018-04-29 13:08:57 +02:00