mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-16 05:48:44 +00:00
Code Activity
17345 commits 23 branches 48 tags 157 MiB
Commit graph

1702 commits

Author SHA1 Message Date
Nikolaj Bjorner 878905c13c Adding overflow checks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-02 19:43:22 -07:00
Christoph M. Wintersteiger 76c59cb85c MPF conversion bugfix. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-06-14 17:22:25 +01:00
Nikolaj Bjorner b6d9d8a601 fix bugs reported by Nuno Lopes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-06-04 12:55:35 -07:00
Nuno Lopes 9a66696639 merge hassel table code from branch 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-05-29 14:35:32 -07:00
Christoph M. Wintersteiger 7053b7636b Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-05-01 14:11:21 +01:00
Christoph M. Wintersteiger e50a9e8dbf MPF: fused-mul-add fixes. Sometimes this is still off by a bit. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-05-01 14:10:50 +01:00
Nikolaj Bjorner 8abdefef6d Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-28 12:48:10 -07:00
Nikolaj Bjorner 9158fb17c1 add special procedures for UTVPI and horn arithmetic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-28 12:47:55 -07:00
Nikolaj Bjorner c58b4f9a53 optimize rule processing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-26 11:43:06 -07:00
Nikolaj Bjorner a1277a57ae resolved conflicts 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-23 10:01:50 -07:00
Nikolaj Bjorner d849dbf21f remove pointer comparisons/hash 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-23 09:58:30 -07:00
Nikolaj Bjorner 4ceb228583 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-21 18:17:56 -07:00
Nikolaj Bjorner 0fbdd37e89 working on horn difference logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-21 18:17:49 -07:00
Nuno Lopes 7ce88d4da9 fix a few compilation warnings 
- remove unused variables and class fields
 - add support for gcc 4.5 & clang's __builtin_unreachable
 - fix 2 bugs related to strict aliasing
 - remove a few unused function parameters

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-21 14:36:39 -07:00
Nuno Lopes adc8224dba use svector instead of vector where appropriate 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-16 09:02:40 -07:00
Nikolaj Bjorner a054b099c1 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-11 13:44:30 -07:00
Nikolaj Bjorner 18ea547cea compiler optimization and fixes to unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-11 13:44:23 -07:00
Leonardo de Moura dc77141dce Fix warning messages 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-10 19:14:10 -07:00
Leonardo de Moura f6f59ad6bc Fix memory allocation problems in RCF module 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-10 19:03:25 -07:00
Leonardo de Moura 75ad174567 Initialize int64_min constant when using GMP 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-08 15:02:51 -07:00
Leonardo de Moura 3d34aa7f01 Fix is_int64 bug in mpz when compiling with GMP 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-08 14:50:17 -07:00
Leonardo de Moura 03c1b24dea Fix get_int64 and is_int64 methods in mpz. Fix INT64_MAX constant definition. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-08 14:25:25 -07:00
Leonardo de Moura 1c96a7d52f Add option smt.bv.enable_int2bv in the new parameter setting framework. This is the new name for the old parameter :bv-enable-int2bv-propagation. This modification addresses an issue reported at http://stackoverflow.com/questions/15798984/bv-enable-int2bv-propagation-option. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-04-03 15:51:09 -07:00
Nikolaj Bjorner 435c6dd365 convert mega-bytes to bytes in env_params 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-29 09:05:36 -07:00
Nikolaj Bjorner c9109132da test hilbert-basis with fdds and checked integers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-26 17:33:44 -07:00
Nikolaj Bjorner 00e79e6b6b test hilbert-basis with fdds and checked integers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-26 17:31:11 -07:00
Nuno Lopes 25a41d48dc speedup bit_vector::num_words() 
Proof of equivalence w.r.t. previous code: http://rise4fun.com/Z3/aiLV

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-03-25 15:41:52 -07:00
Nikolaj Bjorner e61fa50dc3 fix build breaks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-24 11:26:46 -07:00
Nikolaj Bjorner ee5d61bd60 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-03-24 11:26:07 -07:00
Nikolaj Bjorner 6084cbd065 fix build breaks 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-24 11:25:43 -07:00
Leonardo de Moura 9d0b0df985 Fix gcc compilation errors 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-03-24 09:07:51 -07:00
Nikolaj Bjorner 26f4d3be20 significant update to Horn routines: add module hnf to extract Horn normal form (removed from rule_manager). Associate proof objects with rules to track (all) rewrites, so that proof traces can be tracked back to original rules after transformations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-23 14:11:54 -07:00
Nuno Lopes c824178e7e bit_vector: fix operator==() for the case that num_bits is a multiple of 32 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-03-22 11:50:41 -07:00
Nuno Lopes b8598225bf fix definition of bit_vector::empty() 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-03-18 09:20:25 -07:00
Christoph M. Wintersteiger e5f03f999a FPA: Added conversion operator float -> float. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-03-04 20:21:14 +00:00
Christoph M. Wintersteiger 7822b86b53 FPA: multiple bugfixes for HWF, MPF and a bugfix for FPA2BV (many thanks to Gabriele Paganelli) 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-03-01 19:06:01 +00:00
Nikolaj Bjorner a14f29a4eb add hilbert basis utility for extracting auxiliary invariants 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-12 14:58:04 -08:00
Leonardo de Moura 4624919786 Improve html pretty printer for RCF package 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-27 11:24:23 -08:00
Leonardo de Moura 77f58269ed Add html pretty printing mode for RCF package 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-27 10:19:54 -08:00
Leonardo de Moura 7312f49f88 Fix Visual Studio warnings 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-13 09:06:07 -08:00
Leonardo de Moura ef11ef61b5 Clean m_val field when switching to GMP bignum 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-11 17:55:52 -08:00
Leonardo de Moura 4a0b431cf4 Add mk_algebraic method 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-10 11:13:21 -08:00
Leonardo de Moura 1712f0a33b Add goodies 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-09 18:43:32 -08:00
Leonardo de Moura ff809db16d Add get_int and get_uint to mpz_manager 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-08 15:40:19 -08:00
Leonardo de Moura 4d578b418f Fix bug in approx_div 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-06 21:15:37 -08:00
Leonardo de Moura 3ffda25350 Implement add, sub, mul, div, inv, neg 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-05 18:43:57 -08:00
Leonardo de Moura 322d355290 Simplify data-structures 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-05 11:51:58 -08:00
Leonardo de Moura 1ed275b801 Fix typo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-03 22:08:32 -08:00
Leonardo de Moura ed5b106574 Add support for ref_buffers with different initial sizes. Add shrink and operator= methods. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-03 17:45:28 -08:00
Leonardo de Moura f324724abc Fix typo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-03 17:43:48 -08:00
Leonardo de Moura edf62481e9 Add skeleton for the realclosure package 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-02 18:08:42 -08:00
Leonardo de Moura 9a523defa2 Add pp (debugging function) for params_ref 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-28 09:13:18 -08:00
Leonardo de Moura cec328cfdc Add get_sort(expr * n) function that does not depend on ast_manager. Move power_of_two to rational class. Add arith_recognizers and bv_recognizers classes. The two new classes contain the 'read-only' methods from arith_util and bv_util. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-18 14:44:51 -08:00
Leonardo de Moura 9674f511b3 Fix scoped_timer for Linux. Nested timers were misbehaving, and it was not possible to create timers in more than one thread 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-17 20:46:04 -08:00
Leonardo de Moura 607fab486c Fix incorrect uses of set_cancel() 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-17 18:48:10 -08:00
Leonardo de Moura 589f2c6bb3 improved unknown parameter error msg 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-10 18:46:02 -08:00
Leonardo de Moura 7f210d55be fixed warnings on Win64 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-10 07:52:33 -08:00
Leonardo de Moura 840d0aef6d fixed bug in generated code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-09 18:59:32 -08:00
Leonardo de Moura 47edff2076 fixed bugs 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-08 08:32:06 -08:00
Leonardo de Moura 8d45de02c5 Fixed timer bug on freebsd 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-07 06:07:57 -08:00
Leonardo de Moura 5e4d1151eb fixing clang compilation problems 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-05 15:20:16 -08:00
Leonardo de Moura 6f5f1b290e better error message for renamed parameter names 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-04 15:33:21 -08:00
Leonardo de Moura 2eef4cc1e7 forgot synch 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-04 11:59:46 -08:00
Leonardo de Moura 92a29b1e43 added Z3_global_param_reset_all API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-04 11:55:12 -08:00
Leonardo de Moura 6d7d205e13 fixed more problems in the new param framework 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-03 15:02:34 -08:00
Leonardo de Moura 847c5f9691 fixing problems 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-03 11:55:24 -08:00
Leonardo de Moura a99b8fe797 exposed rewriter parameters 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-02 22:03:30 -08:00
Leonardo de Moura 91096b638a better help 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-02 17:18:25 -08:00
Leonardo de Moura fa53b1eb92 added module descriptions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-02 13:15:56 -08:00
Leonardo de Moura ffb7e26c75 removed front-end-params 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-02 10:05:29 -08:00
Leonardo de Moura 1c15e078a4 cleanup 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 23:00:06 -08:00
Leonardo de Moura f15de18c4a context params 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 22:53:55 -08:00
Leonardo de Moura 02e763bb6b env params 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 20:56:40 -08:00
Leonardo de Moura 29ec68284b Added better error message when old parameter name is used 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 18:34:53 -08:00
Leonardo de Moura 9374a4e20a removed ini_file 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 16:30:39 -08:00
Leonardo de Moura 589f096e6e working on new parameter framework 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 15:54:34 -08:00
Leonardo de Moura 9246a7a673 checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-30 13:14:42 -08:00
Leonardo de Moura 722cce0cff checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-29 17:52:07 -08:00
Leonardo de Moura cf28cbab0a saved params work 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-29 17:19:12 -08:00
Leonardo de Moura e0c79c06bc removed class 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-22 15:21:57 -08:00
Leonardo de Moura 8f2a17e20b Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-11-18 00:14:08 -08:00
Leonardo de Moura b169963909 fixed FreeBSD support 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-18 00:09:45 -08:00
Leonardo de Moura 1a3eb3a2ed Added support for FreeBSD 2012-11-18 00:05:32 -08:00
Leonardo de Moura ed5d154f78 broke dependency between components that need initialization and memory_manager 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-17 11:30:25 -08:00
Leonardo de Moura 570147e326 removed dead code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-17 10:33:09 -08:00
Leonardo de Moura e0fcbc101c Added support for clang++ on OSX 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-12 04:56:48 +00:00
Leonardo de Moura 683687b153 more cleanup 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-31 10:54:59 -07:00
Leonardo de Moura ffcb9741dc Fixed warnings reported by gcc 4.7.1 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-31 00:05:38 -07:00
Leonardo de Moura d8f627c6c8 Fixed warnings produced by gcc 4.6.3 when compiling in debug mode 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-30 23:43:00 -07:00
Nikolaj Bjorner 6b2f31756b fix build of test-z3 for external release mode 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-10-29 11:49:22 -07:00
Leonardo de Moura ae71a4d514 fixed: missing library, more compilation errors in debug mode reported by g++ 4.7.1 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-27 22:51:03 -07:00
Leonardo de Moura 9fb25e7708 fixed more compilation errors reported by g++ 4.7.1 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-27 22:32:50 -07:00
Leonardo de Moura 3f6e3e543f fixed compilation errors reported by g++ 4.7.1 2012-10-27 22:07:27 -07:00
Leonardo de Moura deb5ee395a Fixing new build system for OSX 
Signed-off-by: Leonardo de Moura <leonardo@z3-mac.local>
 2012-10-26 18:28:49 +01:00
Leonardo de Moura 1d03eedeeb script for updating version numbers. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-25 11:52:51 -07:00
Leonardo de Moura f57d4b1b19 reorganizing the code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-25 11:28:03 -07:00
Leonardo de Moura efff6db567 checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-23 12:12:59 -07:00
Leonardo de Moura add684d8e9 checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-21 13:32:12 -07:00
Leonardo de Moura d8cd3fc3ab Reorganizing the code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-20 19:54:08 -07:00
Leonardo de Moura c66b9ab615 Reorganizing the code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-20 15:30:42 -07:00
Leonardo de Moura 8a6997960a Reorganizing code. Added script for generating VS project files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-20 15:16:37 -07:00
Leonardo de Moura 2c464d413d Reorganizing source code. Created util dir 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-20 10:19:38 -07:00