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Code Activity
9618 commits 23 branches 48 tags 157 MiB
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829 commits

Author SHA1 Message Date
Lev Nachmanson
2de27ae3af uniform choice of a beneficial column 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-29 22:33:19 -07:00
Lev
e9595eb283 merge with z3prover 
Signed-off-by: Lev <levnach@hotmail.com>
 2018-07-29 21:15:42 -07:00
Lev Nachmanson
16b71fe911 work on static_matrix's cells 
Signed-off-by: Lev <levnach@hotmail.com>

trying the new scheme in static_matrix : in progress

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

in the middle of changes in static_matrix

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

more fixes in static_matrix.h

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

debug

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fixes in static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

fixes in static_matrix, column_strip

Signed-off-by: Lev <levnach@hotmail.com>

fixes in static_matrix

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fixes for static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

work on static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

work on static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

progress in static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

fix a bug in swap_with_head_cell

Signed-off-by: Lev <levnach@hotmail.com>

progress in static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

compress rows and columns if needed

Signed-off-by: Lev <levnach@hotmail.com>

fix in compression of cells

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-29 20:45:13 -07:00
Nikolaj Bjorner
879e217fe6 limits -> climits 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-28 20:28:53 -07:00
Nikolaj Bjorner
1cb3f7c792 fixing #1520 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-28 18:03:13 -07:00
Lev
ef2cdc226a a fix in maximize_term 
Signed-off-by: Lev <levnach@hotmail.com>
 2018-07-26 22:46:28 -07:00
Nikolaj Bjorner
d74978c277 fix #1762, #1764, #1768 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-26 20:29:26 +01:00
Lev Nachmanson
b71fe0b3b7 speed up find_cube 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-16 16:17:49 -07:00
Lev Nachmanson
35f7f1f62e fix in cube heuristic 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-16 12:29:42 -07:00
Nikolaj Bjorner
30330c79a1 Merge branch 'master' of https://github.com/z3prover/z3 2018-07-15 22:36:02 -07:00
Nikolaj Bjorner
d00ffdda82 strengthen filter for specialized tactic conditions, add flag to disable hnf to lp_params 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-15 22:35:47 -07:00
Lev Nachmanson
f7ac096696 avoid a vector copy 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-15 15:29:13 -07:00
Nuno Lopes
b88596283f don't use mp[zq] synchronized mode if OpenMP mode is disabled 2018-07-14 20:44:35 +01:00
Nuno Lopes
7d20fbb280 do not cooperate if OMP mode is disabled (i.e. it's single threaded only) 2018-07-14 12:21:43 +01:00
Nikolaj Bjorner
1d408c1955 Merge branch 'master' of https://github.com/z3prover/z3 2018-07-13 07:52:40 -07:00
Nikolaj Bjorner
167969d6c2 remove debug/non-debug difference 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-13 07:52:36 -07:00
Nuno Lopes
b7ea90c12b bv_decl_plugin: remove some mem allocs of parameters 2018-07-12 18:36:09 +01:00
Lev Nachmanson
e0e893b791 fix in hnf for the lower bounds 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-11 12:29:09 -07:00
Lev Nachmanson
2dfb8f53b6 do not add term to hnf if one of the vars has v.y value 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-11 10:59:55 -07:00
Nikolaj Bjorner
5e5f46f0f8 handle cancelation from nra_solver gracefully 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-10 17:34:45 -07:00
Lev
a4a468660d remove an assert 
Signed-off-by: Lev <levnach@hotmail.com>
 2018-07-10 12:05:23 -07:00
Lev
c4c52ad104 enable printing in Release 
Signed-off-by: Lev <levnach@hotmail.com>
 2018-07-09 20:49:16 -07:00
Lev Nachmanson
5c712d471f create hnf cuts too, when gomory_cut_period is 2 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-09 20:49:16 -07:00
Nikolaj Bjorner
fc4627a24f force the new arithmetic solver for QF_LIA 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-09 16:33:48 -07:00
Nikolaj Bjorner
567fbac27f add back old multiplication for comparison 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-09 14:33:32 -07:00
Nikolaj Bjorner
efe440839e Merge branch 'master' of https://github.com/z3prover/z3 2018-07-09 09:19:37 -07:00
Nikolaj Bjorner
605dcc40a3 fix #1741 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-09 09:19:13 -07:00
Nikolaj Bjorner
4b802fd5cd
Merge pull request #1740 from alexanderjsummers/master 
Added return value to bool-typed function
 2018-07-09 09:05:52 -07:00
Nuno Lopes
009708ed07 remove unneeded creation of tmp mpz_manager 2018-07-09 10:52:27 +01:00
alexanderjsummers
d6a3afd2a1
Added return value to bool-typed function 
It seems that without this, the build fails with a default Visual C++ on Windows; see https://docs.microsoft.com/en-gb/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4716 

Another option would be to add the #pragma directive mentioned there.
 2018-07-09 11:30:24 +02:00
Nuno Lopes
fd75eccfec don't even bother allocating traces in release mode 2018-07-08 13:21:16 +01:00
Nikolaj Bjorner
3ae0ea8246 add circuit and unate encoding besides sorting option 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-06 21:09:13 -07:00
Nikolaj Bjorner
a0124a079e Merge branch 'master' of https://github.com/z3prover/z3 2018-07-06 01:49:19 -07:00
Nikolaj Bjorner
c3035de44e logging in sorting network 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-06 01:49:13 -07:00
Lev Nachmanson
852df6f7d9 reshufle var_register to faster access 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-05 16:35:05 -07:00
Nikolaj Bjorner
e8e786ae64 remove stale files from lp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-03 20:57:52 -07:00
Nikolaj Bjorner
7e0a7d73f2 remove unused files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-03 20:53:11 -07:00
Nikolaj Bjorner
dfdf7a0e4a update mpz for NO_GMP 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-03 18:31:05 -07:00
Nikolaj Bjorner
cb7fb524b2 fix NO_GMP compilation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-03 16:22:29 -07:00
Nikolaj Bjorner
a4dfde4671 fix pointer deref 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-03 06:56:37 -07:00
Nikolaj Bjorner
810d63c246 put mpz_cell under ifdef _NO_GMP 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-03 06:54:50 -07:00
Nikolaj Bjorner
3a4200ae5f null -> nullptr 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 18:32:03 -07:00
Nikolaj Bjorner
ace4dbe32b fix memory leak exposed by tan.smt2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 18:15:39 -07:00
Nikolaj Bjorner
c06ed77ff1 fix merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 15:37:33 -07:00
Nikolaj Bjorner
03ed33ac02 merge with master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 15:31:26 -07:00
Nikolaj Bjorner
4e657b5b7e rename mpz_ptr to mpz_large 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 15:29:57 -07:00
Nuno Lopes
cef17c22a1 remove some allocs from exceptions 2018-07-02 17:08:02 +01:00
Nikolaj Bjorner
05738702d6 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 08:10:47 -07:00
Nuno Lopes
fc8193828d minor simplifications to symbol class 2018-07-02 11:43:00 +01:00
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