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546 commits

Author SHA1 Message Date
Leonardo de Moura 97bf9418f7 Add new probes for arithmetic. Check for LIA and LRA (and activate qe if applicable). Modify echo tactic to send results to the regular stream. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-02-20 13:41:08 -08:00
Leonardo de Moura 3a15db5244 Fix uninterpreted sort definition. There was a mismatch in the behavior of the API and SMT front-ends. The SMT front-ends were using user_sorts to be able to support parametric uninterpreted sorts. After this fix, the API also creates user_sorts. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-02-12 14:34:31 -08:00
Leonardo de Moura 62c841c320 Change unknown set-logic behavior in SMTLIB2 compliant mode (Thanks to David Cok) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-02-03 15:41:11 -08:00
Leonardo de Moura 2292761a81 Fix typo (Thanks to David Cok) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-02-03 14:49:38 -08:00
Leonardo de Moura 8480b27311 Set :print-success to true, when SMTLIB2_COMPLIANT mode is set. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-02-02 08:58:59 -08:00
Leonardo de Moura c482ede7ff Fix bug introduced last week, and detected in nightly regression tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-28 09:09:29 -08:00
Leonardo de Moura 7eaa5562d8 Fix http://z3.codeplex.com/workitem/19 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-24 12:51:03 -08:00
Leonardo de Moura d92efeb0c5 Make ast_manager::get_family_id(symbol const &) side-effect free. The version with side-effects is now called ast_manager::mk_family_id 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-18 17:14:25 -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 8198e62cbd solver factories, cleanup solver API, simplified strategic solver, added combined solver 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-11 17:47:27 -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 9b7946e52d added method for creating ast_manager based on context_params configuration 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-09 14:24:37 -08:00
Leonardo de Moura cba449b75e more parameter issues 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-07 15:16:46 -08:00
Leonardo de Moura ac03c9eff7 chasing parameter setting bug 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-07 08:27:17 -08:00
Leonardo de Moura 9754ccf8a1 fixing problems with the new parameter framework 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-04 11:16:42 -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 d634c945bf renamed validate_model --> model_validate 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-03 13:44:39 -08:00
Leonardo de Moura b219b875b1 fixed bug in using-params combinator in the SMT 2.0 front-end 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-03 09:37:15 -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 288a96610f ported VCC trace streams 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-02 09:08:47 -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 92acd6d4ee removed front_end_params from cmd_context 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 18:19:02 -08:00
Leonardo de Moura 29cf179364 more reorg 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 17:03:14 -08:00
Leonardo de Moura 32791204e7 merged 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 16:36:24 -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
Christoph M. Wintersteiger f78e595b56 Added QF_FPABV logic, default tactic, and the asIEEEBV conversion function. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2012-12-01 15:51:33 +00:00
Leonardo de Moura 3e6bddbad1 converted pp_params 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-30 17:20:45 -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
Nikolaj Bjorner 6a18015622 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-11-20 10:43:05 -08:00
Nikolaj Bjorner 01ddb20441 recognize array and bv theories in HORN format 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-20 10:42:59 -08:00
Leonardo de Moura 557cda70b0 Set :global-decls to false 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-20 08:45:31 -08:00
Nikolaj Bjorner 50385e7e29 add option to validate result of PDR. Add PDR tactic. Add fixedpoint parsing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-17 20:47:49 +01:00
Leonardo de Moura 8d6a091083 fixed bugs found in regression tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-07 07:36:40 -08:00
Leonardo de Moura c1587dc37d fixed some warnings reported by clang++ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-02 17:28:27 -07:00
Leonardo de Moura b70687acc9 cleanning solver initialization, and fixing named assertion support 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-02 16:35:08 -07:00
Leonardo de Moura 181bdb6815 removed dead files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-02 14:18:12 -07:00
Leonardo de Moura e2f6a65aa2 added support for named assertions 2012-11-02 14:00:43 -07:00
Leonardo de Moura 4c98b567e1 old_params ==> front_end_params. Isolated abstract solver interface 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-01 11:28:14 -07:00
Leonardo de Moura c2e95bb0c5 make front_end_params an optional argument in cmd_context 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-31 09:43:46 -07:00
Leonardo de Moura 760b12c4cb auto generate install_tactics procedure 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-25 14:46:17 -07:00
Leonardo de Moura 96676efeb6 had to nuke mip_tactic, it was based on the smt_solver_exp (experimental), that depends on assertion_sets. This change will affect Z3's performance on QF_LIA and QF_LRA benchmarks. The new mcsat should fix that. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-24 13:58:24 -07:00
Leonardo de Moura 9e299b88c4 reorganizing the code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-23 21:53:34 -07:00
Leonardo de Moura 142bf71b35 checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-21 22:04:19 -07:00
Leonardo de Moura f6c89ba1d3 checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-21 18:32:35 -07:00