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18899 commits 23 branches 48 tags 157 MiB
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3160 commits

Author SHA1 Message Date
Nikolaj Bjorner b60e1a2ed2 fixup variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-10-03 20:06:45 -07:00
Nikolaj Bjorner 969511ac00 fixup std-order / inv-order 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-10-03 19:35:16 -07:00
Nikolaj Bjorner a98c925069 optimize var_subst 2024-10-03 18:14:47 -07:00
Nuno Lopes 3586b613f7 remove default destructors 2024-10-02 22:20:12 +01:00
Nikolaj Bjorner 328616b8b2 fix build warnings 2024-09-30 17:25:19 -07:00
Nikolaj Bjorner 7da58b9e84 fix build warnings 2024-09-30 10:34:26 -07:00
Nikolaj Bjorner 5413018d86 Update euf_ac_plugin.cpp 2024-09-30 08:43:17 -07:00
Nikolaj Bjorner 826835fd7c fixes to build warnings 2024-09-30 08:23:31 -07:00
Nikolaj Bjorner d047b86439 pypi publish 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-09-26 21:35:28 +01:00
Nikolaj Bjorner f4452a0348 pypi publish 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-09-26 21:34:55 +01:00
Nikolaj Bjorner eb8c63080a Refactor and fix uninitialized variables and improve function consistency across multiple modules 2024-09-23 13:34:33 +01:00
Nuno Lopes 499ed5d844 remove unneeded iterator functions 2024-09-23 12:59:04 +01:00
Nuno Lopes 737c2208fa delete more default constructors 
reduces code size by 0.1%
 2024-09-23 12:59:04 +01:00
Nuno Lopes a62fede64b remove a few default constructors 2024-09-23 08:17:58 +01:00
Nuno Lopes 22d9bfad35 fix warning with iterators due to non-const comparator 2024-09-23 08:10:56 +01:00
Nikolaj Bjorner 1e580a7f12 update to c++20, remove debug output 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-09-22 21:30:44 +01:00
Nikolaj Bjorner 96c1375786 #7391 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-09-22 19:35:03 +01:00
Nikolaj Bjorner a9f8ec1bcb updated handling of value initialization for bit-vectors 2024-09-22 21:30:11 +03:00
Nikolaj Bjorner ba5cec7704 additional rewrites for bv2int 2024-09-22 21:29:12 +03:00
Nikolaj Bjorner fa7fc8ef5e Refactor bv_rewriter functions using unified variable assignment and early break logic 2024-09-22 13:04:49 +03:00
Nikolaj Bjorner d66609ea14 fix #7389 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-09-22 02:41:11 +03:00
Nikolaj Bjorner 0c48a50d59 Add support for initializing variable values in solver and optimize contexts in Z3 2024-09-20 18:28:26 +03:00
Nikolaj Bjorner 8349ee0069 Add support for const array in all logics as per issue #7383 2024-09-19 11:44:18 +03:00
Nuno Lopes 8061765574 remove default destructors & some default constructors 
Another ~700 KB reduction in binary size
 2024-09-04 22:30:23 +01:00
Nuno Lopes ef58376c14 replace a few old-school constructors for a 0.5% reduction in code size 
don't waste those 128 KB!
 2024-09-02 16:13:46 +01:00
Nikolaj Bjorner 49ba3bc12f address compiler warnings gcc-13 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-08-26 11:33:54 -07:00
Nikolaj Bjorner 3e518b9e8b fix #7331 2024-08-06 03:54:25 -07:00
Nikolaj Bjorner 25e683e4e1 fix finalize method 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-07-28 19:10:30 -07:00
Nikolaj Bjorner ac7014a68b expose public 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-07-29 03:18:20 +02:00
Nikolaj Bjorner f94500c3ca fix #7309 2024-07-28 13:18:08 +02:00
Nikolaj Bjorner ef86f5fcc2 add partial evaluation cases for algebraic data-types for recursive functions. 2024-06-16 16:07:16 -07:00
Nikolaj Bjorner 81ebd52f61 #7207 
the utility that computes case analysis is brittle when the body of a function contains ite expressions that are not relevant to recursive unfolding.
The fold-rec occurrences that get inserted to harness large case splits work against throttling case generation: they get treated as recursive functions that have to be guarded.
 2024-06-16 15:04:42 -07:00
Nikolaj Bjorner 972d35204c reshuffle priorities on multiplication allow non-determinism. 2024-06-15 10:47:10 -07:00
Nikolaj Bjorner a6b502779b fix #7252 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-06-13 17:52:17 -07:00
Nikolaj Bjorner b831a589e5 fixes to #7250 2024-06-12 08:50:24 -07:00
Nikolaj Bjorner 2ad9f220f2 add logging 2024-04-30 16:57:59 -07:00
Nikolaj Bjorner bebcd94703 enable logging nla lemmas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-04-25 10:29:34 -04:00
Nikolaj Bjorner 2a4f0e785b tidy 2024-04-20 18:04:10 -04:00
Nikolaj Bjorner 2682c2ef2b sls updates 
- add SINGLE_THREAD mode
- add interface to retrieve "best" model so far
 2024-04-13 16:42:26 +02:00
Nikolaj Bjorner c0bdc7cdd6 enable concurrent sls with new solver core 
allow using sls engine (for bit-vectors) with the new core.

Examples

z3 sat.smt=true tactic.default_tactic=smt /v:1 smt.sls.enable=true smt.bv.solver=0 /st C:\QF_BV_SAT\bench_10.smt2
z3 sat.smt=true tactic.default_tactic=smt /v:1 smt.sls.enable=true smt.bv.solver=2 /st C:\QF_BV_SAT\bench_10.smt2
z3 C:\QF_BV_SAT\bench_11100.smt2 sat.smt=true tactic.default_tactic=smt /v:1 smt.sls.enable=true smt.bv.solver=2 /st
 2024-04-11 10:49:30 +02:00
Nikolaj Bjorner 510534dbd4 cleanup 2024-04-10 19:09:30 -07:00
Nikolaj Bjorner 974ea7b68d maintain ownership of dependency 2024-04-10 17:57:14 -07:00
Nikolaj Bjorner 9a681b1a37 reorg sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-04-09 10:44:53 -07:00
Nikolaj Bjorner bab7ca2b70 fixes to bv-sls 2024-04-07 14:24:13 -07:00
Nikolaj Bjorner d7c0e17f96 fixes to tighten-range 2024-04-02 21:12:09 -07:00
Nikolaj Bjorner 2ce202db75 add special handling of lshr, ashr 2024-04-02 21:09:18 -07:00
Nikolaj Bjorner 84092cbd96 add engine-init to control model transfer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-03-30 15:12:32 -07:00
Nikolaj Bjorner 51f1e2655c updates to sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2024-03-30 12:59:05 -07:00
Nikolaj Bjorner 6455de9dd3 fix #7179 
Ensure that flat associative rewriting is disabled if rewriter.flat is set to false.
 2024-03-21 09:39:13 -07:00
someplaceguy 7bbe3fb2b6
fix (get-proof) command to respect option pp.simplify_implies (#7157) 2024-03-09 15:13:42 -08:00