mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-18 22:59:02 +00:00
Code Activity
3875 commits 23 branches 48 tags 157 MiB
Commit graph

3233 commits

Author SHA1 Message Date
Nikolaj Bjorner 8fc6789955 remove spurious print statement 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-24 17:06:06 +01:00
Nikolaj Bjorner 1a5327e427 strengthen quantifier check for PDR (and other engines) that don't handle quantified predicates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-24 17:06:05 +01:00
Christoph M. Wintersteiger 9a62d989e6 Revert "Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable" 
This reverts commit d3db21ccde, reversing
changes made to e463d5d899.
 2015-06-24 17:06:04 +01:00
Christoph M. Wintersteiger 3a49223076 Merge branch 'unstable' of https://github.com/wintersteiger/z3 into unstable 2015-06-14 19:00:09 -07:00
Christoph M. Wintersteiger 0caf3bd18c Bugfix for mpf.is_regular 2015-06-14 18:59:46 -07:00
Aleksandar Zeljic 66e585e817 Merge branch 'unstable' of https://github.com/AleksandarZeljic/z3 into smallFloats 2015-06-12 18:35:59 +02:00
Aleksandar Zeljic 421b3af8bd Minor additions and cleanup to the outdated code. 2015-06-12 18:35:32 +02:00
Christoph M. Wintersteiger 28fce367b1 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-06-12 13:00:06 +01:00
Christoph M. Wintersteiger 6980fb3035 Bugfix for distinct of floats. 2015-06-12 12:58:19 +01:00
Christoph M. Wintersteiger f84d6bf5bb Bugfix for QF_FP tactic 2015-06-12 12:58:07 +01:00
Aleksandar Zeljic f45fcbe282 Added support for patching of models containing toIntegral, max, min. 2015-06-12 11:47:58 +02:00
Nikolaj Bjorner ca31c979fe re-enable transformations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-11 12:00:21 -07:00
Nikolaj Bjorner 868b430b8b use scoped pointers instead of explicit deallocation (robust under exceptions) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-11 10:19:29 -07:00
Nikolaj Bjorner 94f8ecb06d Merge pull request #126 from ahorn/minimum 
Basic infrastructure for minimum aggregation function
 2015-06-11 09:38:39 -07:00
Christoph M. Wintersteiger 2c2a77174c Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-06-11 16:57:46 +01:00
Christoph M. Wintersteiger 31cb81111d Bugfix for fp.roundToIntegral 2015-06-11 16:56:36 +01:00
Alex Horn 4a2eef132d Merge branch 'unstable' of https://github.com/Z3Prover/z3 into minimum 2015-06-11 16:28:44 +01:00
Alex Horn 8c097044e8 Add basic compiler support for min aggregation function 
Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-06-11 16:23:26 +01:00
Alex Horn c8a123b7dd Disable a few rule transformations 
For this prototype, we need to disable three rule transformations,
namely coi_filter, similarity_compressor, rule_inliner. But
disabling the inliner causes problems with the tracer in the
datalog interpreter. Since a new proprocessor is underway, we
skip the problematic trace outputs for now.

Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-06-11 16:16:47 +01:00
Christoph M. Wintersteiger d3df473279 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-06-11 12:53:31 +01:00
Christoph M. Wintersteiger 5bd55420a4 C API parameter annotation fix 2015-06-11 12:53:22 +01:00
Alex Horn 565c0f785f Fix memory leaks 
Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-06-11 09:20:52 +01:00
Alex Horn bd57994f78 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into minimum 
Signed-off-by: Alex Horn <t-alexh@microsoft.com>

Conflicts:
	src/test/dl_table.cpp
 2015-06-10 20:35:28 +01:00
Alex Horn 132f984d51 Add syntactical min checker 
The purpose of this patch is to find out more about the "shape" of
the constraints in our benchmarks. In particular, we would like to
determine whether aggregation and negation, together, appear in
recursive rules.

Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-06-10 20:19:14 +01:00
Alex Horn 9b7c5658c8 Ignore min aggregation functions in compiler for now 
Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-06-10 20:06:09 +01:00
Alex Horn e6ffa5d2a5 Enable datalog plugin for AST extensions 
Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-06-10 19:59:57 +01:00
Nikolaj Bjorner d469a16bb8 add more Copyright notes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-10 11:59:21 -07:00
Nikolaj Bjorner b08ccc7816 added missing Copyright forms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-10 11:54:02 -07:00
Aleksandar Zeljic 08b3f9b46e Removed the fpa2bv_porec model converter which was outdated and causing evaluation bugs. 2015-06-10 19:57:32 +02:00
Alex Horn 140fb7942d Add datalog infrastructure for min aggregation function 
This patch adds an instruction to the datalog interpreter and
constructs a new AST node for min aggregation functions.

The compiler is currently still work in progress and depends on
changes made to the handling of simple joins and the preprocessor.

Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-06-10 18:14:14 +01:00
Christoph M. Wintersteiger 004bf1471f Added conversion function for Goal to Expr conversion in .NET, Java, ML 2015-06-10 13:17:34 +01:00
Aleksandar Zeljic a37ec41370 Buggy version, a full model is found but evaluation finds it to be invalid. 2015-06-09 21:16:53 +02:00
Christoph M. Wintersteiger 98f2de3216 Added Z3_fpa_get_numeral_significand_uint64 to .NET, Java, and ML APIs. 2015-06-09 12:57:19 +01:00
Christoph M. Wintersteiger da3243fb07 FPA API bugfix 2015-06-09 12:29:05 +01:00
Christoph M. Wintersteiger eb3d499888 documentation fix 2015-06-09 12:28:52 +01:00
Christoph M. Wintersteiger d39969f0a0 Added extraction of uint64 significand bits from FP numerals. 2015-06-09 12:28:23 +01:00
Christoph M. Wintersteiger 624cc8a874 Bugfixes for FPA API. Thanks to Christian Dernehl for reporting these. 2015-06-09 11:53:43 +01:00
Christoph M. Wintersteiger f920644892 Parameter fix for the qflia default tactic 2015-06-08 15:37:17 +01:00
Christoph M. Wintersteiger 24a5ff825a Fixed collect_param_descrs in pb2bv tactic. 2015-06-08 15:36:00 +01:00
Christoph M. Wintersteiger 3e1042c680 Exported the quasi-pb probe as per user request. 2015-06-08 15:35:29 +01:00
Nuno Lopes 0997d0d2b5 add new C API function: Z3_finalize_memory() 
Useful to debug memory leaks in Z3 and in client applications

Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-06-07 14:55:15 +01:00
aleze648 444dc0ed0a Added missing cases for positive zero, negative zero and is positive. 2015-06-07 05:31:10 -07:00
Nuno Lopes 6217804ed5 fix another UB in bit_vector 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-06-07 12:07:24 +01:00
Nuno Lopes 2733899c01 remove unused var 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-06-05 09:30:44 +01:00
Nuno Lopes b65d5797f8 optimize expr_safe_replace for when a subexpression has no substitutions 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-06-03 17:21:01 +01:00
Nikolaj Bjorner 9734407cde disable throttle on unbounded objectives in shared theories. It may violate an interface equality, to fix issue #120 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-06-02 11:14:59 -07:00
Christoph M. Wintersteiger 5c67db8dc6 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into bugfixes 2015-06-02 19:00:15 +01:00
Nikolaj Bjorner 171ef5c8e3 Merge pull request #117 from mschlaipfer/unstable 
Missing input format option "-dl" and non-deterministic behaviour in fixpoint engine
 2015-06-02 10:48:17 -07:00
Nikolaj Bjorner c09ac5422b fix by anomaly detection, issue #118 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-06-02 10:42:03 -07:00
Christoph M. Wintersteiger bee22a306e Merge branch 'unstable' of https://github.com/Z3Prover/z3 into bugfixes 2015-06-02 18:41:28 +01:00
Christoph M. Wintersteiger c910ed2eae fpa2bv_approx: bugfix for fp.abs 2015-06-02 18:40:11 +01:00
Nikolaj Bjorner bb210d225a Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-06-02 10:38:50 -07:00
Nikolaj Bjorner d06207f072 remove ite terms from objectives to synchronize values in tableau with objective value. Fixes part of (three repros) from issue #120 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-06-02 10:38:22 -07:00
Christoph M. Wintersteiger a93bb92240 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into bugfixes 2015-06-02 18:36:45 +01:00
Christoph M. Wintersteiger 81218c0983 Bugfix for fp.fma 2015-06-02 18:36:19 +01:00
Christoph M. Wintersteiger f68469173f Merge branch 'unstable' of https://github.com/Z3Prover/z3 into bugfixes 2015-06-02 18:32:01 +01:00
Christoph M. Wintersteiger 3f32732ec9 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-06-02 18:31:31 +01:00
Christoph M. Wintersteiger a7b12e6321 Bugfix for fp.fma with sbits <= 3 2015-06-02 18:31:09 +01:00
Christoph M. Wintersteiger 610c549104 fpa2bv_approx: added fp.abs, fixed rounding mode model extraction 2015-06-02 18:17:49 +01:00
Christoph M. Wintersteiger 65a6845945 Bugfix for fpa2bv_converter_prec 2015-06-02 17:19:31 +01:00
Christoph M. Wintersteiger 599e5b6838 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into bugfixes 2015-06-02 17:16:42 +01:00
Nikolaj Bjorner ffff006945 remove old files 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-06-02 09:15:08 -07:00
Christoph M. Wintersteiger a07cba72bc eliminated unused variables 2015-06-02 17:15:07 +01:00
Christoph M. Wintersteiger 8f388d83a2 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-06-02 17:00:44 +01:00
Nikolaj Bjorner 7161d6c150 fixes crash from issue #119 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-06-02 08:48:37 -07:00
Matthias Schlaipfer bc94007207 Fixed non-deterministic behaviour in relation_map 
Use of ptr_hash and subsequent iteration led to non-deterministic behaviour in Datalog engine.

Signed-off-by: Matthias Schlaipfer <t-matsch@microsoft.com>
 2015-06-02 14:58:31 +01:00
Christoph M. Wintersteiger 17c06199a8 Relaxed BV type checking, follow up to issue #116 2015-06-02 12:46:30 +01:00
Christoph M. Wintersteiger c7fd74e8ad Fixed FPA Python doctest 2015-06-02 12:45:55 +01:00
Christoph M. Wintersteiger d6398c4fdc Fixed FPA Python doctest 2015-06-02 11:59:55 +01:00
Matthias Schlaipfer aee1813056 Added missing input format option "-dl" 
Signed-off-by: Matthias Schlaipfer <t-matsch@microsoft.com>
 2015-06-02 09:49:08 +01:00
Nikolaj Bjorner d4dd608bad improve type checking and reporting, fixes issue #116 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-06-01 14:11:31 -07:00
Nikolaj Bjorner 46a5aeaef1 improve type checking and reporting, fixes issue #116 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-06-01 14:10:22 -07:00
Nikolaj Bjorner 168ea2e948 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-06-01 09:22:27 -07:00
Nikolaj Bjorner 6f42cbd325 remove std-out 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-06-01 09:22:19 -07:00
Christoph M. Wintersteiger 8d55159dc8 Proper declaration of locals to make clang happy. 2015-05-30 15:23:30 +01:00
Christoph M. Wintersteiger 5ae2dd9c74 Bugfix for QF_FP default tactic. 2015-05-30 15:20:07 +01:00
Christoph M. Wintersteiger fde873ac09 Bugfix for rounding in FP to_sbv. 
Fixes #113
 2015-05-30 14:50:15 +01:00
Christoph M. Wintersteiger d47832d69c Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-30 12:12:37 +01:00
Christoph M. Wintersteiger e240e6c430 Bugfix for variable renamings (fec815b41e) 2015-05-30 12:12:23 +01:00
Nikolaj Bjorner 2d409c6042 revert bug introduced to avoid stack overflow in arrays 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-29 14:32:24 -07:00
Nikolaj Bjorner 894d6cb11b fix build break to support new statistics items 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-29 13:38:54 -07:00
Nikolaj Bjorner f8e2fa0337 fixes issue #93 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-29 11:11:13 -07:00
Nikolaj Bjorner 1714182c38 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-29 11:08:25 -07:00
Nikolaj Bjorner 203a62bbdb Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-29 11:07:04 -07:00
Nikolaj Bjorner fcb9bac148 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-29 11:06:23 -07:00
Christoph M. Wintersteiger fec815b41e Various variable renamings to avoid conflicts with previously defined local variables, function parameters, or members (Visual Studio 2015 warnings). 2015-05-29 18:13:39 +01:00
Nikolaj Bjorner 5acefceada Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-29 08:58:31 -07:00
Nikolaj Bjorner 137b8c8e04 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-29 08:55:53 -07:00
Nikolaj Bjorner a2448be0cd print pareto model in check-sat too 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-29 08:55:44 -07:00
Christoph M. Wintersteiger ba88648468 Added has_fp_to_real probe to detect when QF_FP need QF_NRA. 2015-05-29 14:49:53 +01:00
Christoph M. Wintersteiger d35ebd6e57 Bugfix for FP to_fp from non-numeral reals. 2015-05-29 14:49:26 +01:00
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
Christoph M. Wintersteiger 9428acd578 Bugfix for FPA rewriter. 2015-05-29 13:58:33 +01:00
Christoph M. Wintersteiger f2f6fc1994 Added QF_BVFP logic alias for QF_FPBV 2015-05-29 13:58:23 +01:00
Nikolaj Bjorner ed7e0e11a8 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-28 20:55:13 -07:00
Nikolaj Bjorner e47eea2c61 n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-28 17:22:34 -07:00
Nikolaj Bjorner ac732a500c add first file 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-28 15:20:25 -07:00
Nikolaj Bjorner 23a6138d81 initialize potentially unused variables. Fixes issue #112 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-28 14:55:37 -07:00
Aleksandar Zeljic 13eac21b2c Introduced an empty dep2asm_map. 2015-05-28 18:09:18 +02:00
Aleksandar Zeljic f6f16c1e92 Added smallFloats files. 2015-05-28 14:31:34 +02:00
Christoph M. Wintersteiger 49a4df0de1 MPF min/max -+0.0 special cases changed to +0.0 instead of second argument. 
Another piece of fix #68
 2015-05-28 12:54:57 +01:00
Christoph M. Wintersteiger 7619d609f9 FPA min/max -+0.0 special cases changed to +0.0 instead of second argument. 
Fixes #68
 2015-05-28 12:20:48 +01:00
Ken McMillan 3d2ef8bb4a fix for issue #109 2015-05-27 16:05:40 -07:00
Nikolaj Bjorner 534271db08 adding parameters to gomory cut axioms 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-27 14:48:51 -07:00
Nikolaj Bjorner 562ed61a24 add shorthands for creating uninterpreted sorts to context API 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-27 09:30:37 -07:00
Nikolaj Bjorner e483efd3f4 fixes to Euclidean solver, fixes #100 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-27 09:21:20 -07:00
Nikolaj Bjorner cb00555635 local changes 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-27 09:18:52 -07:00
Nuno Lopes 156ba65359 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-27 17:07:37 +01:00
Nuno Lopes b10f79a941 dl_compiler: minor simplifications 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-05-27 17:07:18 +01:00
Christoph M. Wintersteiger 98975e5187 Reordered the default qflia probe to be checked before the more permissive qfauflia. 2015-05-27 14:47:24 +01:00
Christoph M. Wintersteiger 91352369a9 Added conversion functions to ASTVectors in .NET and Java. 
Fixes #108
 2015-05-26 11:20:19 +01:00
Christoph M. Wintersteiger 9912b2cd67 Re-enabled the smt.arith.greatest_error_pivot parameter. 2015-05-23 18:01:00 +01:00
Christoph M. Wintersteiger 27f9dec926 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-23 17:30:58 +01:00
Christoph M. Wintersteiger 4da7286a7b Fixed various signed/unsigned conversion warnings. 2015-05-23 17:30:19 +01:00
Christoph M. Wintersteiger d8f6d84217 Updates for the .NET, Java, and ML APIs for recently changed fixedpoint and interpolation functionality. 
Fixes #103
 2015-05-23 16:53:47 +01:00
Christoph M. Wintersteiger e33ff42766 Updates for the .NET, Java, and ML APIs for recently changed fixedpoint and interpolation functionality. 
Fixes #103
 2015-05-23 16:49:41 +01:00
Christoph M. Wintersteiger a361e4dcef typo 2015-05-23 16:40:43 +01:00
Christoph M. Wintersteiger f1cc1842e1 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-23 13:25:00 +01:00
Christoph M. Wintersteiger 98f33c3f8b Bug/build fix for hwf::fma 2015-05-23 13:10:07 +01:00
Nuno Lopes 08b5635327 fix unaligned load in hash_string() 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-05-23 12:13:39 +01:00
Christoph M. Wintersteiger d5c39798ea Bugfix for hwf 2015-05-23 12:02:53 +01:00
Nuno Lopes c577ab361b fix assorted undefined behaviors caught by clang 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-05-23 11:45:12 +01:00
Christoph M. Wintersteiger 25a29bf5b0 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-22 20:30:26 +01:00
Christoph M. Wintersteiger 6f6cd61817 Bugfix for float-to-float conversion. 
Fixes #77
 2015-05-22 20:30:12 +01:00
Ken McMillan e438143abc fix for github issue #105 2015-05-22 11:02:26 -07:00
Ken McMillan 4546c3e7bb merge 2015-05-22 11:01:55 -07:00
Ken McMillan 13a3bdd7a3 fix proof for extended GCD rule 2015-05-22 10:28:19 -07:00
Nikolaj Bjorner 279ef05713 expose BoolExpr[] for ASTVector and merge common functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-22 08:57:05 -07:00
Nikolaj Bjorner b4f72c8145 Revert "Change ASTVector to Expr[] in interpolation result" 2015-05-22 08:24:45 -07:00
Marcus Völker a229416a2b Change ASTVector to Expr[] in interpolation result 2015-05-22 15:55:09 +02:00
Christoph M. Wintersteiger 8fc0ba0ab5 Moved auxiliary fp.isNaN lemma injection to the right place. 
Fixes #102
 2015-05-22 12:33:53 +01:00
Christoph M. Wintersteiger 891073d3fe typo 2015-05-22 12:01:10 +01:00
Christoph M. Wintersteiger ffbbf08d20 Fixed warning message about unused lock when OpenMP is not available. 2015-05-22 11:59:31 +01:00
Christoph M. Wintersteiger 54cde7cabb Bugfix for hwf::round_to_integral 2015-05-22 11:39:58 +01:00
Christoph M. Wintersteiger 759d9f2dda bugfix for hwf::fma 2015-05-22 11:39:28 +01:00
Christoph M. Wintersteiger 705ace6f0a Naming consistency 2015-05-22 11:39:08 +01:00
Nikolaj Bjorner 8a34bd2bf1 fixes issue #88 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-21 15:08:39 -07:00
Nikolaj Bjorner a3c5207f91 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-21 15:07:24 -07:00
Nikolaj Bjorner c969d78042 throw exception instead of debug mode assertion in ast_manager on malformed input 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-21 15:07:01 -07:00
Nikolaj Bjorner f100d4feda hoist out basic union find 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-21 11:10:42 -07:00
Christoph M. Wintersteiger 6f575689b1 Added injection of auxiliary lemmas for fp.isNaN, so that the value propagation can pick up these values and propagate them. 
Fixes #96.
 2015-05-21 19:02:09 +01:00
Christoph M. Wintersteiger eee076b9f8 Bugfixes for fp.min, fp.max. 
Fixes the fix for #68
 2015-05-21 18:16:02 +01:00
Christoph M. Wintersteiger 8c18bdcca9 Bugfix for fp.roundToIntegral. 
Fixes #69
 2015-05-21 18:12:14 +01:00
Christoph M. Wintersteiger c422b48bf4 Bugfix for hwf_manager::round_to_integral 2015-05-21 15:06:47 +01:00
Ken McMillan caa616f11b fix for github issue 83 2015-05-20 15:37:51 -07:00
Nikolaj Bjorner cd8f82ebc2 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-20 10:41:50 -07:00
Nikolaj Bjorner 9d0e3abd24 use static features to set hidden configuration parameters on small integers and int vs. real 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-20 10:41:41 -07:00
Christoph M. Wintersteiger 51040d3e19 Bugfix for fp.isNormal 2015-05-20 18:32:40 +01:00
Christoph M. Wintersteiger 1e3952406c disabled debug output 2015-05-20 18:14:38 +01:00
Christoph M. Wintersteiger f8145c8b9f Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-20 17:57:34 +01:00
Christoph M. Wintersteiger c377fec7a4 Made fp.* comparison chainable. 2015-05-20 17:57:27 +01:00
Nikolaj Bjorner e915d0f67d Merge pull request #97 from hguenther/unstable 
Expose insert_if_not_there_core method in map class
 2015-05-20 09:25:53 -07:00
Nikolaj Bjorner c876194a43 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-20 09:22:01 -07:00
Nikolaj Bjorner 28f6adf79e disable hybrid relations pending overhaul/deletion of product relations 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-20 09:21:55 -07:00
Henning Günther 33ddf0bcdf Expose insert_if_not_there_core method in map class 
Signed-off-by: Henning Günther <t-hennig@microsoft.com>
 2015-05-20 14:33:46 +01:00
Ken McMillan ccc1f02216 fix for github issue 54 2015-05-19 18:47:13 -07:00
Nuno Lopes 69a3590490 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-19 16:52:57 +01:00
Nuno Lopes 66e6e67395 fix build on CentOS 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-05-19 16:52:47 +01:00
Christoph M. Wintersteiger 8f3b133882 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-19 16:52:16 +01:00
Christoph M. Wintersteiger 0197f6e010 Bugfix for fp.rem when the result is zero. 
Fixes #91
 2015-05-19 16:51:56 +01:00
Nikolaj Bjorner 15e1c84592 update docuemntation for codeplex question 29927489/z3-proofs-are-hypothesis-and-lemma-rules-always-cleanly-nested 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-19 08:38:07 -07:00
Nikolaj Bjorner 92cfc242d2 cast variables to avoid compiler warning on signed/unsigned comparison 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-19 08:15:59 -07:00
Nuno Lopes 227c8870d6 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-19 13:48:59 +01:00
Nuno Lopes 4c7fea7e55 fix 'make test' for newer gcc versions 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-05-19 13:48:14 +01:00
Nuno Lopes 8ff7735a20 python 3 fixes 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-05-19 13:47:43 +01:00
Christoph M. Wintersteiger 8f86542f26 Added QF_ALIA to supported logics. 
Fixes #90
 2015-05-19 13:38:26 +01:00
Christoph M. Wintersteiger db411eef25 Improved supported logics checks for FPA logics. 2015-05-19 13:35:19 +01:00
Christoph M. Wintersteiger a41a9c94dd Formatting 2015-05-19 12:43:25 +01:00
Christoph M. Wintersteiger f0b699f03a Added Optimize.cs to to Microsoft.Z3.csproj 2015-05-19 12:41:51 +01:00
Christoph M. Wintersteiger 7232877d92 tabs, indentation 2015-05-19 11:01:27 +01:00
Christoph M. Wintersteiger 32fb679066 tabs 2015-05-19 11:01:15 +01:00
Christoph M. Wintersteiger 25f37c8a0c Resolved mpf merge conflicts. 2015-05-19 11:00:34 +01:00
Nikolaj Bjorner 203c5015c8 fix debian amd64 warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-18 15:17:21 -07:00
Nikolaj Bjorner c17fd2d516 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-18 14:51:27 -07:00
Nikolaj Bjorner c36df1c34a fix openmp nested critical section 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-18 12:43:55 -07:00
Nikolaj Bjorner 014fb7f6b7 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-18 08:40:21 -07:00
Nuno Lopes d8dc86f558 Merge branch 'unstable' of https://github.com/mschlaipfer/z3 into unstable 2015-05-18 16:38:19 +01:00
Nikolaj Bjorner 552bba2c8c decongest critical section in lia2card-tactic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-17 22:59:11 +01:00
Nikolaj Bjorner afea50e631 remove assertion from integer constructor, rely on exceptions for API abuse 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-17 22:49:59 +01:00
Nikolaj Bjorner e8811748d3 fix regressions in nl/smt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-16 19:08:37 +01:00
Nikolaj Bjorner 5632900f35 fix gcc compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-16 12:04:10 +01:00
Nikolaj Bjorner 64bd62b17e fix gcc compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-16 11:56:04 +01:00
Nuno Lopes 6c22edc988 fix assorted compiler warnings 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-05-16 11:44:58 +01:00
Nikolaj Bjorner e6b8af402f fix build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-15 15:56:21 +01:00
Christoph M. Wintersteiger 1702a55018 Introduced return value classes for interpolation functions. 
Fixes #82.
 2015-05-15 13:50:55 +01:00
Nuno Lopes 1dc17db56a Fix concat() in c++ api 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-05-15 09:01:56 +01:00
Matthias Schlaipfer c82319b358 Refactor count_vars and count_rule_vars 
ast_manager m was not used
 2015-05-14 17:04:38 +01:00
Nikolaj Bjorner 09afb31d4c Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-14 13:51:58 +01:00
Christoph M. Wintersteiger 2d1a0b010d Bugfix for AIG tactic. 2015-05-14 13:44:39 +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 193191e003 Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-14 11:57:06 +01:00
Alex Horn e576ca50bf Fix typo in documentation 
Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-05-12 14:24:59 +01:00
Alex Horn efaba8eb40 Fix negation in documentation 
Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-05-12 14:22:32 +01:00
Alex Horn 0f78238b7e Fix typo in documentation 
Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-05-12 13:18:51 +01:00
Nuno Lopes c2ef566ddc Merge pull request #81 from ahorn/opt 
Fix g++ compile-time error
 2015-05-12 10:44:28 +01:00
Christoph M. Wintersteiger a6bb7d2d0f Merge branch 'unstable' of https://github.com/Z3Prover/z3 into unstable 2015-05-12 10:24:31 +01:00
U-EUROPE\t-alexh b882a94f6a Fix g++ compile-time error 
Signed-off-by: U-EUROPE\t-alexh <t-alexh@microsoft.com>
 2015-05-12 10:23:25 +01:00
Nikolaj Bjorner 4d3d9f7602 include compression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-11 20:32:39 -07:00
Nikolaj Bjorner c96c4c7af7 Merge branch 'opt' of https://github.com/Z3Prover/z3 into opt 2015-05-11 17:12:04 -07:00
Nikolaj Bjorner bf6ab3fc03 local state 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-11 17:11:52 -07:00