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Author SHA1 Message Date
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
Nikolaj Bjorner e0068e4065 C/right on python scripts 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-10 12:01:47 -07:00
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Aleksandar Zeljic 08b3f9b46e Removed the fpa2bv_porec model converter which was outdated and causing evaluation bugs. 2015-06-10 19:57:32 +02:00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
Nikolaj Bjorner fd0c86ec7d remove tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-06-08 08:44:30 -07:00
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
AleksandarZeljic 575dc20d22 Merge pull request #1 from wintersteiger/bugfixes 
Bugfixes
 2015-06-03 16:50:26 +02:00
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