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Author SHA1 Message Date
Nikolaj Bjorner
cf8618bf3c
Merge pull request #1721 from levnach/lev 
changed in for loops for terms
 2018-07-02 12:17:54 -07:00
Lev Nachmanson
fbf0d0d7b2 changed in for loops for terms 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-02 11:46:46 -07:00
Nikolaj Bjorner
5e3303ae85 let HORN solver know about cardinality constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 11:46:03 -07:00
Nikolaj Bjorner
fcd9936e88 Merge branch 'master' of https://github.com/z3prover/z3 2018-07-02 11:10:42 -07:00
Nikolaj Bjorner
e13b61eae8 work around regression with use of mk_app_core, returning BR_FAILED if nothing is rewritten 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 11:10:37 -07:00
Nuno Lopes
a73d030321 invertible_tactic: add partial support for shifts 2018-07-02 18:29:34 +01:00
Nikolaj Bjorner
648a531950 update java example to bypass bit-rot 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 09:50:29 -07:00
Nikolaj Bjorner
370abf602c fix java API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 09:32:58 -07:00
Nikolaj Bjorner
a406b8e93a Merge branch 'master' of https://github.com/z3prover/z3 2018-07-02 09:10:13 -07:00
Nikolaj Bjorner
1f5d182f6a update java bindings for arrays 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 09:09:57 -07:00
Nuno Lopes
cef17c22a1 remove some allocs from exceptions 2018-07-02 17:08:02 +01:00
Nikolaj Bjorner
ca3c076394 fixed reduce 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 08:26:10 -07:00
Nikolaj Bjorner
05738702d6 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 08:10:47 -07:00
Nikolaj Bjorner
4820e51c53 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 08:10:14 -07:00
Nuno Lopes
8791f61aa7 reduce mem allocation in tactic API 2018-07-02 13:41:44 +01:00
Nikolaj Bjorner
61d887b36f use for pattern 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 04:35:22 -07:00
Nikolaj Bjorner
88dd9ac668 add back get_value that uses solver model, have assume_eqs only use those variables (not the impqs) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 04:29:54 -07:00
Nikolaj Bjorner
46ea054784 merge get_value and get_ivalue that produced different results 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 03:55:40 -07:00
Nuno Lopes
fc8193828d minor simplifications to symbol class 2018-07-02 11:43:00 +01:00
Nikolaj Bjorner
0d4b4b30b1 change storage layout of .Net binding Z3_bool to byte to deal with uninitialized memory reads on larger allocation sizes. Bug introduced when switching from defining Z3_bool as int to the bool type from stdbool 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 02:58:06 -07:00
Nikolaj Bjorner
2ab0681381 deal with unintialized variable in debug code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-01 19:34:27 -07:00
Nikolaj Bjorner
b38abf64d7 use expr_ref on mk_concat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-01 19:30:46 -07:00
Nikolaj Bjorner
8895ed7122 remove unintialized variable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-01 18:34:02 -07:00
Nikolaj Bjorner
b6054b8406 add has_value utility to retrieve value from solver state 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-01 17:03:58 -07:00
Nikolaj Bjorner
13413d0529 update for int return value 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-01 15:08:16 -07:00
Nikolaj Bjorner
593a6e5139 update smt_setup and default parameters to only use new solver consveratively 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-01 12:52:50 -07:00
Nikolaj Bjorner
fad1e611aa build warnings, updates to reduce-invertible, change is_algebraic tester to use int return type 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-01 12:34:55 -07:00
Nikolaj Bjorner
5a2a8d7d5c
Merge pull request #1715 from levnach/master 
merge lar_solver/int_solver
 2018-07-01 12:20:02 -07:00
Nikolaj Bjorner
b8b70c53fa update invertible tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-01 09:17:20 -07:00
Nikolaj Bjorner
e027622886 updates to invertible tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-30 21:46:29 -07:00
Nikolaj Bjorner
76417fa3b6 fleshing out reduce-invertible tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-30 17:06:56 -07:00
Lev Nachmanson
c554e1723b fixes in theory_lra by Nikolaj 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-06-30 13:53:45 -07:00
Nikolaj Bjorner
ac014bef94 outline of invertible reduction 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-30 13:46:29 -07:00
Nikolaj Bjorner
cce3448fd5 workaround for heisenbug behavior with tester 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-30 11:56:01 -07:00
Nikolaj Bjorner
c4d893dfad fix compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-30 06:10:09 -07:00
Nikolaj Bjorner
080bf79fe6
Merge pull request #1705 from trinhmt/master 
created pull from Trinh's seq solver
 2018-06-30 04:53:14 -07:00
Thai Trinh
cd62017afd fixed failures with regression tests 2018-06-30 15:52:20 +08:00
Nikolaj Bjorner
3ad7d59f22 Merge branch 'master' of https://github.com/z3prover/z3 2018-06-29 21:25:21 -07:00
Nikolaj Bjorner
797e576195 unreferenced variable in release mode, spaces 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-29 21:25:08 -07:00
Nikolaj Bjorner
33fc56f686 fix debug 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-29 18:36:43 -07:00
Nikolaj Bjorner
f1d27cd487 workaround non-deterministic behavior of is_irrational_numeral test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-29 18:16:32 -07:00
Lev Nachmanson
16d4e2f5d1 regression fix 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-06-29 16:10:15 -07:00
Lev Nachmanson
4d88818560 fixes in get_lower,get_upper of theory_lra 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-06-29 14:38:10 -07:00
Lev Nachmanson
342feeff03 implement get_lower, get_upper in theory_lra.cpp 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-06-29 14:17:13 -07:00
Lev Nachmanson
da44ad7e6f added stubs for get_lower/get_upper required by theory_seq 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-06-29 13:43:23 -07:00
Lev Nachmanson
f2e878047d avoid a crash in maximize_term when the term var has not been used 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-06-29 13:33:31 -07:00
Nikolaj Bjorner
481b177d47 Merge branch 'master' of https://github.com/z3prover/z3 2018-06-29 10:39:25 -07:00
Nikolaj Bjorner
c0694ae33a deal with memory leak during shutdown 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-29 10:39:07 -07:00
Nuno Lopes
bc8cd7ff55 remove a few random mem allocs 2018-06-29 18:34:17 +01:00
Lev Nachmanson
d80f6e3222 regression failures fixes 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-06-29 09:57:29 -07:00