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Author SHA1 Message Date
Andrew V. Jones d0515dca50
Circular seq axioms node (#5104) 
* Dealing with ambiguity when calling 'find_file' #5089

Signed-off-by: Andrew V. Jones <andrewvaughanj@gmail.com>

* Correcting ambiguity when calling 'find_file' if the file is in the current src dir #5089

Signed-off-by: Andrew V. Jones <andrewvaughanj@gmail.com>

* Ensuring consistency when obtaining the original include #5089

Signed-off-by: Andrew V. Jones <andrewvaughanj@gmail.com>
 2021-03-16 06:58:54 -07:00
Nikolaj Bjorner 648568489c internalize only terms not atoms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-16 06:53:14 -07:00
Nikolaj Bjorner cb8c6ffafc a pending issue from #4866 
https://github.com/Z3Prover/z3/issues/4866#issuecomment-748658905
 2021-03-16 05:26:13 -07:00
Alexander Kreuzer dc5fa89de3
Mixing Integers and Rational in the new Java API #5085 (#5098) 
* Added covariance to arithmetic operations

* Added distillSort

* Update JavaGenericExample.java

Co-authored-by: Alexander Kreuzer <alexander.kreuzer@sap.com>
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-16 05:24:23 -07:00
Nikolaj Bjorner ee614c2e46 fix #5090 2021-03-15 17:02:38 -07:00
Nikolaj Bjorner ff0de59a70 more streamlined diagnostics to prepare for #5106 2021-03-15 16:23:35 -07:00
Nikolaj Bjorner d03fdf5fed more descriptive naming convention 2021-03-15 15:48:33 -07:00
Nikolaj Bjorner 4b3fecc35e remove dependency on ast from params 2021-03-15 15:40:41 -07:00
Nikolaj Bjorner f00db08221 unused, thanks to AVJ 2021-03-15 13:49:17 -07:00
Nikolaj Bjorner 9098084217 reduce overhead of creating seq-plugin, enable parameter cleanup for #5095 2021-03-15 11:54:44 -07:00
Nikolaj Bjorner d62f6c62b5 fix #5096 fix #5099 2021-03-15 09:43:34 -07:00
Nikolaj Bjorner 18143d8932 fix #5102 2021-03-15 01:01:33 -07:00
Nikolaj Bjorner 1cb0dbae51 missing dependency for python build 2021-03-14 20:45:30 -07:00
Nikolaj Bjorner 845ba7a11e use a large delay for nlsat 2021-03-14 19:14:44 -07:00
Nikolaj Bjorner 155738088f fix internalization on post-visit, increase delay to 100 2021-03-14 17:20:39 -07:00
Nikolaj Bjorner 8412ecbdbf fixes to new solver, add mode for using nlsat solver eagerly from nla_core 2021-03-14 13:57:04 -07:00
Nikolaj Bjorner 9a975a4523 array solver fixes 2021-03-13 06:19:32 -08:00
Nikolaj Bjorner 78f4513441 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-13 06:19:31 -08:00
Murphy Berzish 04ac5f03f7
z3str3: use improved substr axioms from seq_axioms (#5097) 2021-03-12 14:51:16 -06:00
Andrew V. Jones e8917a1a9f
Correcting 'String' to 'STRING' to resolve CMake warning (#5091) 
Signed-off-by: Andrew V. Jones <andrewvaughanj@gmail.com>
 2021-03-09 15:14:57 -08:00
Nikolaj Bjorner e08ceee424 compiler 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-08 20:41:10 -08:00
Nikolaj Bjorner 857557ad93 deal with compiler warnings 2021-03-08 20:39:19 -08:00
Nikolaj Bjorner 88fbf6510f updates to theory_lra 2021-03-08 17:19:07 -08:00
Nikolaj Bjorner f29a596070 deal with compiler warnings, from MacOS CI build 2021-03-08 17:14:09 -08:00
Nikolaj Bjorner 7eceeff349 move branch of unit variable 2021-03-08 10:09:04 -08:00
Nikolaj Bjorner 3c26a965e1 updated script, add comment to mk_eq_empty 2021-03-07 06:59:58 -08:00
Nikolaj Bjorner 7edc99f807 na 2021-03-06 12:36:19 -08:00
Nikolaj Bjorner 8de96009cd na 2021-03-06 12:36:19 -08:00
Nikolaj Bjorner e83f31949e fix #5074, add rewrite rules to simplify indexof special cases 2021-03-06 12:36:19 -08:00
Graydon Hoare e8b3c90e14
Fix unintentional re-import of package z3 in z3printer, in python3. (#5082) 2021-03-06 10:44:07 -08:00
Nikolaj Bjorner 8d54e83567 updated hitting set sample 2021-03-06 10:18:52 -08:00
Nikolaj Bjorner e804f7743a
Revert "Adjust imports so z3.z3 is still available in python3 (#5079)" (#5081) 
This reverts commit 957d7bfe35.
 2021-03-05 15:26:00 -08:00
Nikolaj Bjorner ea181fe8b2 more useful trace 2021-03-05 15:01:40 -08:00
Nikolaj Bjorner 5f0ec936e4 count final checks 2021-03-05 15:01:39 -08:00
Nikolaj Bjorner 022a1fd3dd fix #5080 assertion is violated on legal input, add an example 2021-03-05 15:01:39 -08:00
Graydon Hoare 957d7bfe35
Adjust imports so z3.z3 is still available in python3 (#5079) 2021-03-04 17:18:39 -08:00
Nikolaj Bjorner 38737db802 fixes and more porting seq_eq_solver to self-contained module 2021-03-04 16:23:22 -08:00
Nikolaj Bjorner 847724fb21 added rewrite for itos 2021-03-04 10:47:47 -08:00
Nikolaj Bjorner e398959732 move eq solver functionality to common place, fixes to goal2sat 2021-03-04 07:57:31 -08:00
Nikolaj Bjorner cf3002c293 fix #5071 2021-03-03 23:13:56 -08:00
Nikolaj Bjorner 79ababb00a force push 2021-03-03 11:38:33 -08:00
Nikolaj Bjorner 69070a7486 align translation cache with scopes and variable elimination 2021-03-03 11:22:17 -08:00
Nikolaj Bjorner 11efe33aa0 fix #5061 2021-03-03 11:19:03 -08:00
Nikolaj Bjorner 8c66691e6d disable propagation in proof mode as it produces ill-formed proof objects. Fixes #5063 2021-03-03 09:51:56 -08:00
Nikolaj Bjorner bef6f1a729 fix build 2021-03-02 13:51:58 -08:00
Nikolaj Bjorner a66362a933 missing new files 2021-03-02 13:00:17 -08:00
Nikolaj Bjorner 0ce1c34d81 fix #5065 - regression solving str.from_int equations now that it isn't injective any longer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-02 12:59:48 -08:00
Nuno Lopes 4c9fed21e2
increase starting size of ast's hash table to 512k entries (instead of 8) (#5040) 2021-03-02 11:45:07 -08:00
Nikolaj Bjorner 56478f917b enable sat.euf in opt, enable smt legacy for lns 2021-03-02 06:21:20 -08:00
Nuno Lopes db04ccb137 scoped_timer: skip extra unneded heap allocation 2021-03-01 14:36:22 +00:00