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462 commits

Author SHA1 Message Date
Nikolaj Bjorner 2d358a9a50 fix #4565 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-06 17:07:37 -07:00
Nikolaj Bjorner d0e20e44ff booyah 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-04 15:56:30 -07:00
Nikolaj Bjorner 5d36578684 some unused variables reported by Caleb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-22 19:04:10 -07:00
Nikolaj Bjorner 1204671595 fix #4534 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-19 14:10:49 -07:00
Nikolaj Bjorner af90992858 fix #4404 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-03 17:01:36 -07:00
Nikolaj Bjorner ce1fd26b19 #4424 2020-05-21 21:04:48 -07:00
Nikolaj Bjorner 5307797c32 #4424 2020-05-21 21:04:48 -07:00
Nikolaj Bjorner cd64967706 fix #4317 2020-05-16 17:11:47 -07:00
Murphy Berzish 6f0a367357
add SMTLIB2.6 names for QF_SLIA and string-int conversion operators (#4341) 2020-05-16 14:31:47 -07:00
Nikolaj Bjorner 51c3778354 fix #4106 2020-04-26 16:17:42 -07:00
Nikolaj Bjorner a884201d62 remove using insert_if_not_there2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-25 15:08:51 -07:00
Nikolaj Bjorner 19f655c693 fix #3930 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-16 16:11:00 -07:00
Nikolaj Bjorner cb4ceeab3a fix #3985 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-16 12:04:46 -07:00
Nikolaj Bjorner cce27ff65f fix #3976 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-15 07:53:46 -07:00
Nikolaj Bjorner 835b57b775 fix #3961 fix #3940 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-14 17:33:44 -07:00
Nikolaj Bjorner c85113acdb fix #3928 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-12 15:25:08 -07:00
Nikolaj Bjorner 97af74d8cb fix #3917 remove non-native mode for recfun 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-11 14:19:26 -07:00
Nikolaj Bjorner 4842c71019 fix #3537 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-05 00:38:14 -07:00
Nikolaj Bjorner 6ac19ed8d0 fix #3728 - fail only model validation if the expression is false, there are too many false positives being reported 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-04 18:34:32 -07:00
Nikolaj Bjorner 426e4cc75c fix #3557 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-03 16:37:59 -07:00
Nikolaj Bjorner ae447cfdad fix #3603 - false positive, it is an irrational algebraic numeral 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-31 15:15:39 -07:00
Lev Nachmanson 6549984dd4 call init_variable_values() from assume_eqs 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-03-25 19:43:55 -07:00
Nikolaj Bjorner 0cf401c67b fix #3458 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-23 17:27:10 -07:00
Nikolaj Bjorner d945227904 fix ? #3423 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-22 15:08:19 -07:00
Nikolaj Bjorner f501380e89 fix #3169 - set cancellation timeout and limit during push. Also expose internalization outside of scope that disables cancellation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-06 23:36:04 +01:00
Nikolaj Bjorner 1aea0d2c8b fix #3060 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-20 21:05:21 -08:00
Nikolaj Bjorner 794aafa6f8 fix warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-23 12:14:34 -06:00
Nikolaj Bjorner 4e81085292 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-21 10:29:42 -06:00
Nikolaj Bjorner c816d45a7d share some equalities 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-20 16:22:38 -06:00
Nikolaj Bjorner 9179deb746 add get-interpolant command 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-20 16:22:38 -06:00
Nikolaj Bjorner e2f5c1f7c8 delay load specrels 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-10 12:18:56 -08:00
Nikolaj Bjorner 78a1736bd2 prepare symbols to be more abstract, update mbi, delay initialize some modules 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-10 12:02:08 -08:00
Nikolaj Bjorner 1d0572354b add bit-matrix, avoid flattening and/or after bit-blasting, split pdd_grobner into solver/simplifier, add xlin, add smtfd option for incremental mode logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-01 20:14:20 -08:00
Nikolaj Bjorner 5d3a4ee805 fix #2824 fix #2825 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-25 21:06:26 -08:00
Nikolaj Bjorner cb600a9329 consolidate model.compact and model_compress #2704 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-15 11:07:08 -08:00
Nikolaj Bjorner 18b8089a1e Revert "remove unused random seed parameter on cmd_context" 
This reverts commit e2a9cb80e2.
 2019-10-29 11:05:50 -07:00
Nikolaj Bjorner e2a9cb80e2 remove unused random seed parameter on cmd_context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-22 08:42:18 -07:00
Nikolaj Bjorner 9847675095 fix #2647 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-22 08:26:40 -07:00
Nikolaj Bjorner 724a42b6f2 fix #2643 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-18 09:48:55 -07:00
Nikolaj Bjorner 71d68b8fe0 fix #2445 fix #2519 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-13 20:24:14 -07:00
Nikolaj Bjorner 0f20175bdd fix #2556, sign of of inequality is not restricted to -1, 0, 1, but can be -2, -3 etc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-09-14 19:41:01 -04:00
Nikolaj Bjorner a8bfab3273 add model.inline_def option to make #2517 happy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-29 12:08:09 -03:00
Nikolaj Bjorner a337a51374 fixes for #2513 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-23 23:29:24 +03:00
Nikolaj Bjorner ffc696e634 exclude built-in functions from model 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-21 12:05:52 +08:00
Nikolaj Bjorner eea041383d fix #2502 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-21 11:11:22 +08:00
Nikolaj Bjorner 5820b16800 mark assumption literals to be skolem to hide them from models #2406 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-18 08:25:42 -07:00
Nikolaj Bjorner 9566d379d6 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-12 19:44:56 -07:00
Nikolaj Bjorner e731a44880
Merge pull request #2329 from Z3Prover/nomp 
Nomp
 2019-06-07 02:05:11 +02:00
Nikolaj Bjorner 71009a9d02 suspend limits during assert and macro expansion 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-06 11:07:57 -07:00
Nikolaj Bjorner 9262908ebb mux 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-05 09:06:17 +01:00
Nikolaj Bjorner f128398bf9 add clause proof module, small improvements to bapa 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-05-30 15:57:19 -07:00
Nikolaj Bjorner fa88bdb075 fix #2251 thanks to Clark 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-04-27 09:44:18 -07:00
Nikolaj Bjorner 8d5507008e adding cmd_context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-28 07:04:21 -07:00
Nikolaj Bjorner cdc89b6193 add get-info :rlimit option to cmd-context to facilitate timeout based repros 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-24 12:57:08 -07:00
Nikolaj Bjorner 6c331279ae fix array regressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-03 13:22:12 -08:00
Nikolaj Bjorner 3ee5c0e7d9 fix #2164 address some of simplification shortcommings from #2151 #2152 #2153 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-03 11:33:44 -08:00
Nuno Lopes 6a0c409b0f move a few strings instead of copying 2019-02-28 10:53:27 +00:00
Nikolaj Bjorner 45aa8dd39a remove more references 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-14 17:06:38 -08:00
Nikolaj Bjorner 96c05b0289 remove reference to deprecated code in cmd_context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-02-14 17:00:02 -08:00
Nikolaj Bjorner 54a125063b remove produce interpolants 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-14 15:00:25 -08:00
Nikolaj Bjorner e954f59052 ensure that solver objects have timeout/rlimit/ctrl-c exposed as possible parameters 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-14 13:50:17 -08:00
Nikolaj Bjorner 0b84c60886 fix another bug uncovered by Dunlop, prepare grounds for equality solving within NNFs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-14 01:25:25 -08:00
Nikolaj Bjorner 9bd4050e0c use ref-vector for shared occurrences to avoid hash-table overhead 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-11 13:43:39 -08:00
Nikolaj Bjorner 0d400a5ad6 fix bit2bool bug reported by Jianying Li 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-04 07:46:53 -08:00
Nikolaj Bjorner 092c25d596 fix #2007 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-12-10 18:37:30 -08:00
Bruce Mitchener e570940662 Prefer using empty rather than size comparisons. 2018-11-27 21:42:04 +07:00
Nikolaj Bjorner 6ddbc9cd38 overhaul of regular expression membership solving. Use iterative deepening and propagation, coallesce intersections 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-11-24 15:26:39 -08:00
Nikolaj Bjorner 5eefa9c34b fix combinator signatures 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-11-19 08:42:18 -08:00
Nikolaj Bjorner b02fec91cc fixing python build errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-11-01 09:34:42 -05:00
Nikolaj Bjorner 0f0287d129 prepare release notes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-28 17:42:16 -05:00
Nikolaj Bjorner 51a0022450 add recfun to API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-27 11:41:18 -05:00
Nikolaj Bjorner c5cbf985ca na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-26 10:11:03 -05:00
Nikolaj Bjorner 67077d960e working with incremental depth 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-23 14:16:07 -07:00
Nikolaj Bjorner ccca063e54 Merge branch 'master' of https://github.com/Z3Prover/z3 into csp 2018-10-21 12:26:53 -07:00
Nikolaj Bjorner 6e41b853f7 remove case-pred and depth-limit classes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-21 12:25:57 -07:00
Florian Pigorsch 326bf401b9 Fix some spelling errors (mostly in comments). 2018-10-20 17:07:41 +02:00
Nikolaj Bjorner bd53fa801e handle case input format 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-17 21:42:18 -07:00
Nikolaj Bjorner c7d0d4e191 add c-cube's recursive function theory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-17 04:56:58 -07:00
Michał Janiszewski cfd0486582 Catch exceptions by const-reference 
Exceptions caught by value incur needless cost in C++, most of them can
be caught by const-reference, especially as nearly none are actually
used. This could allow compiler generate a slightly more efficient code.
 2018-10-16 19:16:07 +02:00
Nikolaj Bjorner e9d615e309 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-14 15:16:22 -07:00
Nikolaj Bjorner c4829dfa22 fix #1577 again 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-06 09:01:01 -07:00
Nikolaj Bjorner 3bc2213d54 fix #1577 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-03 17:43:42 -07:00
Bruce Mitchener a76397d3b8 Refer to macOS rather than Mac OS / OSX. 2018-10-02 17:38:09 +07:00
Nikolaj Bjorner e391416855 fix include path for z3_version.h 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-09-21 20:30:50 -07:00
Nikolaj Bjorner 2839f64f0d rename to csp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-08-14 11:05:55 -07:00
Nikolaj Bjorner 3478b8b924 add js-model interfacing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-08-12 18:14:06 -07:00
Nikolaj Bjorner 84c7df75d6 record statistics setting in config_params so that fp engine can access them, fix serialization bug when check-assumptions returns unsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-08-06 16:21:27 -07:00
Nikolaj Bjorner 60bb02b709 updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-26 15:31:49 +01:00
Nikolaj Bjorner 5e3303ae85 let HORN solver know about cardinality constraints 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-02 11:46:03 -07:00
Nuno Lopes cef17c22a1 remove some allocs from exceptions 2018-07-02 17:08:02 +01:00
Nuno Lopes 8791f61aa7 reduce mem allocation in tactic API 2018-07-02 13:41:44 +01:00
Nikolaj Bjorner c0694ae33a deal with memory leak during shutdown 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-29 10:39:07 -07:00
Nikolaj Bjorner 20fc573d5b add laxer check for oeq_quant_intro 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-27 11:24:56 -07:00
Nikolaj Bjorner 520ce9a5ee integrate lambda expressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-26 07:23:04 -07:00
Nikolaj Bjorner 335d672bf1 fix #1675, regression in core processing in maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-19 23:23:19 -07:00
Nikolaj Bjorner cd890bd993 fix bug in order for model conversion in normalize_bounds 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-18 09:34:53 -07:00
Nikolaj Bjorner 9ba76a1332 fixing eufi 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:52 -07:00
Nikolaj Bjorner ec8e3f2aee consolidate use of plugin by moving declarations up front (separate from constructor at this point) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:52 -07:00
Nikolaj Bjorner 74621e0b7d first eufi example running 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:52 -07:00
Nikolaj Bjorner ba504e4243 debugging mbi 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:52 -07:00