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Author SHA1 Message Date
Nikolaj Bjorner 22a5687e16 supply bits on demand 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-31 15:52:21 -07:00
Nikolaj Bjorner 114f31c16a do not update assertions within scopes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-31 15:12:46 -07:00
Nikolaj Bjorner c7898b1977 trace push/pop 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-31 14:22:57 -07:00
Nikolaj Bjorner 98d42421bc harness more pop uses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-31 08:42:19 -07:00
Nikolaj Bjorner 42d30e3edd remove availability of divides as it clashes with user-defined functions in benchmarks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-31 08:20:14 -07:00
Sosuke MORIGUCHI 22fc5ad771 Modify javadoc directive and mis-capitalization of method name 2018-07-31 21:39:02 +09:00
Lev Nachmanson de9023a928
Merge pull request #1777 from levnach/master 
use dead cells in static_matrix
 2018-07-30 20:25:49 -07:00
Lev 3d274c2e6f use CASSERT for hnf 
Signed-off-by: Lev <levnach@hotmail.com>
 2018-07-30 15:55:06 -07:00
Lev Nachmanson 0ee68220e1 use CASSERT instead of lp_assert for static_matrix 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-30 14:34:03 -07:00
Lev 181bb60e36 remove some lp_asserts 
Signed-off-by: Lev <levnach@hotmail.com>
 2018-07-30 12:54:53 -07:00
Lev Nachmanson 9cb713879e fix the build 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-30 09:56:39 -07:00
Nikolaj Bjorner 6d36e4277a Merge branch 'master' of https://github.com/z3prover/z3 2018-07-30 09:56:30 -07:00
Nikolaj Bjorner fdcedee887 hardening pop abuse and exception safety for #1776 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-30 09:56:16 -07:00
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 95845bbb01
Merge pull request #1775 from NikolajBjorner/master 
fix #681, unsound propagation of binary equalities. Clean up memory l…
 2018-07-29 17:33:22 -07:00
Nikolaj Bjorner 13390e2c3a fix #681, unsound propagation of binary equalities. Clean up memory leaks on exit 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-29 12:08:59 -07:00
Nikolaj Bjorner 6bacf09447
Merge pull request #1773 from NikolajBjorner/master 
bug fixes
 2018-07-29 08:09:35 -07:00
Nikolaj Bjorner 5509bf248a coallesce lambda/quant tracing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-29 08:02:56 -07:00
Nikolaj Bjorner 64e570f159 fix #1766 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-29 02:22:28 -07:00
Nikolaj Bjorner 5380b01fd1 bool -> string 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-29 00:44:40 -07:00
Nikolaj Bjorner 879e217fe6 limits -> climits 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-28 20:28:53 -07:00
Audrey Dutcher 310de49d2b Update link to reference high-compatibility build script 2018-07-28 18:56:40 -07:00
Audrey Dutcher d74edbcb2b Add environment variable for controlling version suffixes 2018-07-28 18:11:58 -07:00
Audrey Dutcher a7f7872f45 Update maintainer info 2018-07-28 18:05:58 -07:00
Nikolaj Bjorner 1cb3f7c792 fixing #1520 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-28 18:03:13 -07:00
Audrey Dutcher 42af36563e Autogenerate list of header files 2018-07-28 17:55:16 -07:00
Audrey Dutcher 64eaf6cb01 Add bdist_wheel tag renaming blurb 2018-07-28 17:55:02 -07:00
Audrey Dutcher a91531c04c Stub z3test.py for pydistrib 2018-07-28 17:54:32 -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
Nikolaj Bjorner 259d4c4e43 Merge branch 'master' of https://github.com/z3prover/z3 2018-07-26 15:32:02 +01:00
Nikolaj Bjorner 60bb02b709 updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-26 15:31:49 +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 8744c62fca fix #1755 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-16 10:55:25 +01:00
Nikolaj Bjorner 49141c7813 remove left-over break assert 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-16 08:33:41 +01:00
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 dfa8c4432f add parameter(rational&&) 2018-07-14 20:50:49 +01:00
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 bdd8685146 use params for arguments to Fixedpoint methods 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-13 18:09:30 -07:00
Nikolaj Bjorner 88f4ce68fd fix model generation regression exposed in nightly builds 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-13 13:51:07 -07:00
Nikolaj Bjorner 774fa33bfe fix parameter lookup 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-13 08:49:46 -07:00
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
Nikolaj Bjorner ca12a8482f fix to closure 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-12 22:50:24 -07:00
Nikolaj Bjorner 4915fb080b fix #1749 by rejecting non-well-founded use of datatype in array 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-12 22:45:52 -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
Lev Nachmanson 5cfc3591d2 create hnf cuts too, when gomory_cut_period is 2 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-11 10:59:55 -07:00
Lev Nachmanson 3c230727bb rebase 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-11 10:59:55 -07:00
Lev Nachmanson adf0d745c1 rebase 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-11 10:59:55 -07:00
Lev Nachmanson bc17b18ed0 setting smt.arith.solver=6 by default 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-11 10:59:55 -07:00
Nikolaj Bjorner f09f1a7524 Merge branch 'master' of https://github.com/z3prover/z3 2018-07-11 08:53:00 -07:00
Nikolaj Bjorner 3a5aebd1d3 tidy model generator 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-11 08:52:57 -07:00
Nikolaj Bjorner 9f2bafbf10 tidy model generator 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-11 08:52:13 -07:00
Nikolaj Bjorner e39107c682 turn lemma-id into an attribute on the cotext 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-10 21:26:51 -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
Nikolaj Bjorner 0170a9772a expose methods for dumping T-lemmas from theory_lra 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-10 16:44:48 -07:00
Lev a4a468660d remove an assert 
Signed-off-by: Lev <levnach@hotmail.com>
 2018-07-10 12:05:23 -07:00
Nikolaj Bjorner b59fa3ebd7 fix #1746 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-10 09:05:24 -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
Lev Nachmanson c518ddac6f rebase 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-09 20:49:16 -07:00
Lev Nachmanson fd980952ea rebase 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-07-09 20:49:16 -07:00
Lev Nachmanson 367fff618d setting smt.arith.solver=6 by default 
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 de454db58c guard expensive ite rewrites under configuration 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-09 14:17:39 -07:00
Nikolaj Bjorner 8373bec6ad only assign, if there isn't already a true literal incube/clause mode 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-09 10:33:56 -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
Nuno Lopes 6f7271a5e8 remove virtual destructor from api::pmanager 2018-07-09 10:37:26 +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 c5a282dadb sat_allocator: align allocation size with page boundary to reduce memory consumption 2018-07-08 18:04:32 +01:00
Nuno Lopes a85a4f41c7 ast_exception: remove str copies 2018-07-08 15:32:01 +01:00
Nuno Lopes fd75eccfec don't even bother allocating traces in release mode 2018-07-08 13:21:16 +01:00
Nikolaj Bjorner a2d078f6f5
Merge pull request #1737 from Nils-Becker/master 
Equality Explanation Logging
 2018-07-07 15:39:08 -07:00
Nikolaj Bjorner 290302dca8
Merge pull request #1738 from agurfinkel/deep_space 
Fix bug in proof checking
 2018-07-07 15:36:39 -07:00
Nuno Lopes d2b77b1170 remove dead code 2018-07-07 19:07:13 +01:00
Arie Gurfinkel 1de0f8fe5e Fix bug in proof checking 2018-07-07 19:10:16 +03:00
Nikolaj Bjorner dfbd285dae avoid rewriting if reduces to tautology 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-06 22:02:48 -07:00
Nikolaj Bjorner dc932a93e2 fix #1736 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-06 21:44:16 -07:00
Nikolaj Bjorner ecb5c45d6f Merge branch 'master' of https://github.com/z3prover/z3 2018-07-06 21:33:58 -07:00
Nikolaj Bjorner c4e4139ab6 fix clause check in goal2dimacs, redo rewriting of mod to avoid deeply nested mod 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-06 21:33:53 -07:00
Nikolaj Bjorner e4ae80b3f2 update documentation for renamed parameter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-06 21:25:38 -07:00
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
nilsbecker 820c14ed06 synchronize fork 2018-07-06 16:19:13 +02:00
nilsbecker a405742037 Adding comments 2018-07-06 12:43:46 +02:00
Nikolaj Bjorner 0b30ddb769 fix #1733 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-06 02:09:47 -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