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99 commits

Author SHA1 Message Date
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
Christoph M. Wintersteiger b03a9d3f0a Interpolation API: infrastructure fixes and .NET API 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2014-10-08 21:01:27 +01:00
Nikolaj Bjorner 1058de1aa7 adding udoc_relation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-16 13:22:04 -07:00
Nikolaj Bjorner b596828d23 add DDNF based engine 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-21 18:04:46 -07:00
Christoph M. Wintersteiger c3b7c738f8 Merge branch 'bvsls' of https://git01.codeplex.com/z3 into opt 
Conflicts:
	scripts/mk_project.py
	src/duality/duality.h
	src/duality/duality_solver.cpp
	src/duality/duality_wrapper.h
	src/interp/iz3hash.h

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2014-04-25 22:18:41 +01:00
Christoph M. Wintersteiger af0b823bf5 Merge branch 'unstable' of https://git01.codeplex.com/z3 into fpa-api 2014-04-23 18:40:15 +01:00