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104 commits

Author SHA1 Message Date
Nikolaj Bjorner 60b970b9ba add proofs dependency to solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-28 16:23:13 -07:00
Nikolaj Bjorner db65cc007a move more proof utils 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 10:27:48 -07:00
Nikolaj Bjorner d67f3c1466 create proofs folder, move proof-post-order utility to proofs directory, fix regression with proofs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 03:08:56 -07:00
Nikolaj Bjorner 597f77cd77 initial sketch for dominator based simplifiation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-08-28 20:03:31 -07:00
Nicolas Braud-Santoni 4cb7f72509 First version of the inj. tactic 2017-08-22 17:10:20 +00:00
Arie Gurfinkel 5b9bf74787 Spacer engine for HORN logic 
The algorithms implemented in the engine are described in the following papers

Anvesh Komuravelli, Nikolaj Bjørner, Arie Gurfinkel, Kenneth L. McMillan:
Compositional Verification of Procedural Programs using Horn Clauses over Integers and Arrays. FMCAD 2015: 89-96

Nikolaj Bjørner, Arie Gurfinkel:
Property Directed Polyhedral Abstraction. VMCAI 2015: 263-281

Anvesh Komuravelli, Arie Gurfinkel, Sagar Chaki:
SMT-Based Model Checking for Recursive Programs. CAV 2014: 17-34
 2017-07-31 17:02:29 -04:00
Nikolaj Bjorner 911b24784a merge LRA 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 10:46:11 -07:00
Christoph M. Wintersteiger 889e5e9388 Bumped version number. 2016-11-07 23:19:59 +00:00
Christoph M. Wintersteiger d57a2a6dce Bumped version to 4.5.0 2016-11-07 22:02:30 +00:00
Christoph M. Wintersteiger 7f923c6a33 Include Python API files in distributions. 2016-11-07 22:00:28 +00:00
Christoph M. Wintersteiger 009af4455d Refactored and fixed model conversion for fpa2bv conversion of unspecified values via theory_fpa. 2016-10-15 18:35:39 +02:00
Andrew Dutcher cb83c42100 Make python stuff live in a python directory in the build tree 2016-09-14 01:49:16 -07:00
Christoph M. Wintersteiger 7fefe40f21 Added/improved facilities for strong name signing of the .NET assembly. 2016-07-28 18:07:34 +01:00
Nikolaj Bjorner b303fd59c0 add some version information (and date) to log file to make it easier to trap version mismatch on log files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-28 18:11:30 -07:00
Nikolaj Bjorner 20bbdfe31a moving remaining qsat functionality over 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-03-19 15:35:26 -07:00
Nikolaj Bjorner e484fc365d add outline of bv bounds tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-02-12 22:57:47 +00:00
mikolas faa620f673 Further refactoring ackermannization. 2016-02-03 17:31:19 +00:00
mikolas 2679b74543 refactoring 2016-02-03 13:53:52 +00:00
Mikolas Janota 2141a075ba Refactoring ackermannization functionality. 2016-01-28 18:24:54 +00:00
Mikolas Janota e7477e2f6a Moving things around. Adding tactic just for ackermannization. 2016-01-26 17:02:51 +00:00
Mikolas Janota 743a59254e Merge remote-tracking branch 'upstream/master' into lackr 2016-01-07 16:39:43 +00:00
Nikolaj Bjorner f414869456 add symbolic automaton 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-23 19:46:10 -08:00
Mikolas Janota c6e66ebc3a Adding ackr component. 2015-12-15 18:43:36 +00:00
Dan Liew 0a8cd3ae19 Refactor the install and uninstall commands for the python bindings 
out of ``DLLComponent`` and into ``PythonInstallComponent`` where they
belong.
 2015-12-08 23:10:48 +00:00
Nikolaj Bjorner 6c73c176b3 make dotnet optional and recover from python installation mismatch. Pull requests #338, #340 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-06 19:10:11 -08:00
Christoph M. Wintersteiger 00271e5531 C API cleanup. Mainly removal of ML-specific macros that are not used anymore and inline documentation fixes. 2015-12-03 17:33:25 +00:00
Nikolaj Bjorner 665af3d8b9 remove deprecated user-theory plugins and other unused functionality from API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-20 08:43:27 -08:00
Nikolaj Bjorner 9cba63c31f remove deprecated iz3 example. Remove deprecated process control 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-18 12:32:15 -08:00
Christoph M. Wintersteiger 115187ee2b Bumped version number to 4.4.2. 2015-10-05 16:04:03 +01:00
Henning Guenther c7e96d897a Replace cone-of-influence filter with generalized dataflow-engine 
Signed-off-by: Henning Guenther <t-hennig@microsoft.com>
 2015-06-29 10:50:51 +01:00
Nikolaj Bjorner 949c21ca08 enable incremental sat for QF_BV 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-21 02:23:56 -07:00
Nikolaj Bjorner fe7c577d99 isolate inc_sat_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-21 01:54:52 -07:00
Christoph M. Wintersteiger 85419ca503 Added branch into QF_NRA from QF_FP problems containing to_real terms. 2015-05-29 14:21:27 +01:00
Nikolaj Bjorner ab5022888c Merge branch 'opt' of https://github.com/Z3Prover/z3 into unstable 2015-05-14 12:11:17 +01:00
Nikolaj Bjorner 839e3fbb7c add ddnf tests, add facility to solve QF_NRA + QF_UF(and other theories) in joint solver to allow broader use of QF_NRA core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-09 19:40:34 -07:00
Christoph M. Wintersteiger 8c9afa423b Bumped version number to 4.4.1 in unstable. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-04-29 17:22:24 +01:00
Nikolaj Bjorner 52619b9dbb pull unstable 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-01 14:57:11 -07:00
Christoph M. Wintersteiger ffd10675f4 Merge branch 'unstable' of https://git01.codeplex.com/z3 into ml-ng 2015-01-23 11:07:48 +00:00
Christoph M. Wintersteiger d56d63e3e8 Merge branch 'fpa-api' of https://git01.codeplex.com/z3 into unstable 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>

Conflicts:
	src/tactic/portfolio/default_tactic.cpp
 2015-01-21 14:25:31 +00:00
Christoph M. Wintersteiger d0a7246f00 Merge branch 'unstable' of https://git01.codeplex.com/z3 into ml-ng 2015-01-21 13:51:00 +00:00
Christoph M. Wintersteiger 237577acc8 Bumping version to 4.4 
Added to release notes

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-01-20 15:59:54 +00:00
Christoph M. Wintersteiger bea09539cf More ML API 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-01-19 15:42:18 +00:00
Christoph M. Wintersteiger 70f0d2f423 Beginnings of a new ML API 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-01-19 15:38:52 +00:00
Christoph M. Wintersteiger 2b7f9b7e5c build fix for floats 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2014-12-31 16:40:54 +00:00
Nikolaj Bjorner 08cb8b8de8 address divergence in the case of shared theory symbols. Codeplex issue 147, thanks to George Karpenkov 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-12-09 16:04:25 +01:00
Christoph M. Wintersteiger 8d3ef92383 Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 
Conflicts:
	scripts/mk_project.py
	src/api/z3.h
	src/ast/float_decl_plugin.cpp
	src/ast/float_decl_plugin.h
	src/ast/fpa/fpa2bv_converter.cpp
	src/ast/fpa/fpa2bv_rewriter.h
	src/ast/rewriter/float_rewriter.cpp
	src/ast/rewriter/float_rewriter.h

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2014-11-11 11:53:39 +00:00
Christoph M. Wintersteiger f50a8b0a59 Bumped version number. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2014-10-25 17:05:02 +01:00
Nikolaj Bjorner ce18421a7a fix box 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-15 14:29:39 -07:00
Nikolaj Bjorner d4a5873dc8 fix lines 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-10 14:31:37 -07:00
Nikolaj Bjorner d1a2e61220 optimization example that parses obp and wcnf formats natively 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-10-09 17:58:38 -07:00