z3-4.8.13

4.8.13 release

Changes:

• feadfbf enable publish
• 41a5b93 update release notes
• 5351640 Fix stray semicolon in examples (#5669)
• 5194aa1 nightly
• 1752055 update nightly
• c826b64 prepare release
• b6f7dea fix #5663
• 3c16edc check for v1 == v2
• 63ac2ee #5614 turn on / off options to get better performance.
• b28a801 #5653

See More

• b5deba8 add EFSMT solving example (#5654)
• 3a9656b fixing issues with user propagator from python
• f2fcbc7 capture values not reference
• af2cc46 #5646
• dd1e0fc #5643
• 091079e Added user propagator example (#5625)
• 87d4ce2 working on #5614
• a94e2e6 build warnings
• 036b38a ubuntu 16 is no more
• a11ca1a Update wasm.yml
• 8e59b34 Update README.md
• 933bb4f Update wasm.yml
• dfba177 Update wasm.yml
• f61e6ab Update wasm.yml
• f83226d Update wasm.yml
• fe0e1cc Update wasm.yml
• e7a54db Use emscripten to create a wasm build (#5634)
• d1fbf01 Update azure-pipelines.yml
• 96671cf Add and fix a few general compiler warnings. (#5628)
• 1d45a33 fix one typo and two misunderstandings for doxygen (#5633)
• d1592c6 fix misspelled \brief for doxygen (#5632)
• 780761a Create wasm.yml
• 4dad414 fix performance regression after adding user declared functions to model
• f5f35f8 fix grouping for latest doxygen (#5626)
• 723b755 Fix the command of install_name_tool -id. (#5622)
• eb8c8da ex handler
• 125eae0 #4869 load datatype parsing for HORN logic
• 61eb8d1 add ref for regression
• aa5b4b8 strengthen contract for log_axiom_instantiation #5621
• bdecc25 strengthen contract for log_axiom_instantiation #5621
• efcad5f fixed nullability bug in the if-then-else info (#5620)
• 4cfc737 update build
• 075769c try get_string contents again
• 45681b4 update API type annotation to make it OCaml friendly
• 3036b88 support threading for TRACE mode
• 4b7c08d Update azure-pipelines.yml for Azure Pipelines
• 09bda6f Update azure-pipelines.yml for Azure Pipelines
• cd4481b Update azure-pipelines.yml for Azure Pipelines
• ec9498e Fix ocaml link and load (#5618) [ #4840 ]
• 0660765 Add post-install testing for ocaml binding. (#5617) [ #4840 ]
• 3a3cef8 #5615 - update documentation and use non-encoded versions for ASCII characters in get_lstring
• 7f41d61 use some suggestions from #5615
• 0516163 remove deprecated escape string from Julia bindings
• cd8d8bb Fix runtime search path for shared-lib and add '-static' to the name of static-lib. (#5616)
• f05ac8a updated C++ API for escaped and unescaped strings #5615
• 05e7ed9 add API to access unescaped strings, update documentation of Z3_get_lstring, #5615
• 6eed885 print bounded terms for better efficiency
• 13da6a0 add handling of quantifiers #5612
• 839a085 Merge branch 'master' of https://github.com/z3prover/z3
• 86147d0 #5605
• f9dde2e #5605
• 3557e0b Added eq/fixed/final functions in C++ user propagator as methods (#5607)
• fc3a701 push-pop
• d5e5dcf add nff and auto-relevant
• bc2020a #5604
• 115203e fixes to sat.euf ematching #5573
• f78546c fixed bug of computing butlast of a sequence (#5602)
• fb9fa1b updated printer
• cb120c9 Regex range bug fix (#5601)
• 6302b86 tweak GC in OCaml bindings (#5600)
• f60ed2c #5591
• 7b34131 #5593
• fd77f0c fix #5594
• 96e117d Update smt_context.cpp
• c15968a fix #4901
• 9a76bf0 #5591
• 58fd4fc Merge pull request #5550 from wintersteiger/cwinter_fpa_fixes
• 52032b9 #5467
• b471ebd Revert "Fix off-by-one in fp.div bit-blasting. Inspired by #4841 but doesn't quite fix it."
• 738783a Fix off-by-one in fp.div bit-blasting. Inspired by #4841 but doesn't quite fix it.
• c24f438 Fix for mk_to_fp_float; pertains to #4841
• 00e8ea7 Make terms that are internalized on the fly relevant
• 8e69f76 Add additional equality in theory_fpa
• f1acc4b Make fpa2bv debug symbol names optional
• 515a2a7 Whitespace
• e8d6d97 Refine fpa_decl_plugin::is_unique_value
• 12c3266 Fix error messsages
• c3549ec na
• 73102cf fix #5589
• 75702c3 na
• f7a2d08 Update README.md
• 88c3119 Create android-build.yml (#5588)
• 0fc9f1d fix max/min length to handle concatenation
• f1b8376 Rename 'user' to 'user_solver' #5586 (#5587)
• bfa960c fix internalize regression
• 6f55971 Newderiv (#5585)
• 146f462 Updated regex derivative engine (#5567)
• c0c3e68 disable all propagation until ematch incompleteness is fixed
• 94cc4ea remove arith_lhs simplification from preamble tactic
• 33f4e65 redo bindings/fingerprints
• 281fb67 unit propagate with fingerprints
• 8a85cfd fix #5579 -
• cbe7dd4 missing continue fixes unsound sat result from #5573
• ff723f1 Update z3++.h
• 62fd22f disable macro finder tactic if there are recursive functions fix #5574
• 137e5c5 fix tmp_eq
• 67ae75b fix tmp_eq
• da124e4 tune q-eval and q-ematch
• 92c1b60 tuning eval
• 2e176a0 count lazy bindings
• 3abecc3 add extra commands to API parser
• 6c71baf lifting iff to binary
• 1dcbd2d Correct capitalization of package (#5569)
• d174f87 #5532
• 18d1b36 #5532
• cabd5b1 #5532
• de20bff import goodies from ps
• 708602d fix #5560 - add a throttle on maximal size of bignums created for propagate-value lemmas
• 2e96557 fix #5560 - add a throttle on maximal size of bignums created for propagate-value lemmas
• 2c266a9 #5545
• 1352aa0 #5532
• 0170f1f #5532
• fd79908 fix build
• 6f31d83 fix #5541
• 4263063 CNF conversion refactoring (#5547)
• 91fb646 Fix Z3Config.cmake.in when generating a static library (#5555)
• d36c3fa #4880 add interpreted versions of to_bv functions for MBQI quantifier models
• 1fc7b63 ...
• cef964f fixes for model converter default case
• fe3f139 na
• c3c5c14 prepa...

z3-4.8.12

4.8.12 release

Changes:

• 3a402ca Update release.yml for Azure Pipelines
• 75a5de9 Update release.yml for Azure Pipelines
• 82e477a bounds
• 0752b13 add length axioms
• a49a5b3 add release note for 4.8.12 prepare for addressing #5406
• 34677e0 fix update of bb
• e5c5cae add call to function
• f74adb1 ubv2s step3
• b6a3891 str.from_ubv step2
• 1bc10ce add ubv2s step 1

See More

• 805bb58 fix #5404
• de8b204 make bpp work with nullptr
• 4c53655 add z3doc build to release script
• 2ccfb19 na
• a4f4975 #5336
• cab1076 #5336
• 18a76ab #5336
• 10ad5ba increment version
• e05f5ef na
• 5fac396 simplify some verbose trace-stream
• bc2e6ce Update release.yml for Azure Pipelines
• 66fc980 add helper axioms for int2bv #5396
• 3488556 try without #!/bin/env python #5397
• 0f8d2d1 fix #5399
• 2973d3b fix #5392
• 897cbf3 fix #5381
• 29c6d42 is-char is overloaded #5389
• 4f184b6 fix #5376
• c2595b9 #5379
• af5b2a4 #5376
• ca05c66 #5376
• 8a33391 Expose optimize.assertAndTrack to Java (#5387)
• 0c7625c Remove size argument in OCaml's Z3.mk_re_intersect (#5383)
• bdcfba1 use sort* not ast* #5386
• 2a8d00d fix #5378
• e5aa02b fix #5382
• 7255a2a fix #5379
• d5c6abe #close 5363
• 55daa24 fix #5362
• f3737f6 #5361
• 161d383 In src/sat/sat_local_search.*: Changed the return type of constraint_slack to int64_t instead of uint64_t to match the m_slack member of the constraint struct, which has type int64_t. (#5360)
• 45228bf #5323 heap use after free
• ed9341e #5336
• 02644b5 #5336
• 8d37495 merge
• 4a0a678 #5336
• f7d1cce #5336
• 2138ef2 build
• 93a4939 #5336
• 2174bcc #5336
• d016cb1 #5336
• 9038dfd #5336
• d73cead #5336
• 0b3a852 #5336
• 1dedfe3 #5336
• df9084b #5336
• 3311bd0 #5336
• 6b5680f #5336
• 38fc97d #5336
• 29a2838 #5338 #5349
• f95d0b7 #5349 #5338
• fbc3aa9 #5336
• 589f99e Fix Flake8 violations in Python API (#5332)
• d61d508 Delete unused NuGet release script. (#5351)
• dc6a8fd fix #5340
• 9c6b291 #5337
• 206d770 Update README.md
• 082ec0f #5336
• 08b4c4e #5336
• fb6cd8e #5324
• bdf6a17 #5324
• c6f0afa #5324
• c1ab798 #5324
• a602950 #5324
• d890588 #5324
• 5d3f48c na
• 3a5b88e set status to CANCELLED on the total_iterations threshold bailout
• b100263 #5324
• 9989ef6 #5324
• 92ec81d #5140
• 3da9d91 #5333
• 73bb3e4 #5324
• 29ac26e #5324
• 34fc0cd #5324
• 9afc59d #5324
• ed49c1e #5324
• c388d99 #5324
• eed8780 #5324
• 1935e86 #5324
• 6f56d87 #5324
• 7cd9010 #5324
• 71ff987 #5324
• 82e481f #5324
• df95ed6 #5324
• 1fd6b66 #fix #5328
• 85b672e #5324
• f920079 #5324
• 08e7de3 #5324

This list of changes was auto generated.

z3-4.8.11

4.8.11 release

Changes:

• bc2e6ce Update release.yml for Azure Pipelines
• 66fc980 add helper axioms for int2bv #5396
• 3488556 try without #!/bin/env python #5397
• 0f8d2d1 fix #5399
• 2973d3b fix #5392
• 897cbf3 fix #5381
• 29c6d42 is-char is overloaded #5389
• 4f184b6 fix #5376
• c2595b9 #5379
• af5b2a4 #5376

See More

• ca05c66 #5376
• 8a33391 Expose optimize.assertAndTrack to Java (#5387)
• 0c7625c Remove size argument in OCaml's Z3.mk_re_intersect (#5383)
• bdcfba1 use sort* not ast* #5386
• 2a8d00d fix #5378
• e5aa02b fix #5382
• 7255a2a fix #5379
• d5c6abe #close 5363
• 55daa24 fix #5362
• f3737f6 #5361
• 161d383 In src/sat/sat_local_search.*: Changed the return type of constraint_slack to int64_t instead of uint64_t to match the m_slack member of the constraint struct, which has type int64_t. (#5360)
• 45228bf #5323 heap use after free
• ed9341e #5336
• 02644b5 #5336
• 8d37495 merge
• 4a0a678 #5336
• f7d1cce #5336
• 2138ef2 build
• 93a4939 #5336
• 2174bcc #5336
• d016cb1 #5336
• 9038dfd #5336
• d73cead #5336
• 0b3a852 #5336
• 1dedfe3 #5336
• df9084b #5336
• 3311bd0 #5336
• 6b5680f #5336
• 38fc97d #5336
• 29a2838 #5338 #5349
• f95d0b7 #5349 #5338
• fbc3aa9 #5336
• 589f99e Fix Flake8 violations in Python API (#5332)
• d61d508 Delete unused NuGet release script. (#5351)
• dc6a8fd fix #5340
• 9c6b291 #5337
• 206d770 Update README.md
• 082ec0f #5336
• 08b4c4e #5336
• fb6cd8e #5324
• bdf6a17 #5324
• c6f0afa #5324
• c1ab798 #5324
• a602950 #5324
• d890588 #5324
• 5d3f48c na
• 3a5b88e set status to CANCELLED on the total_iterations threshold bailout
• b100263 #5324
• 9989ef6 #5324
• 92ec81d #5140
• 3da9d91 #5333
• 73bb3e4 #5324
• 29ac26e #5324
• 34fc0cd #5324
• 9afc59d #5324
• ed49c1e #5324
• c388d99 #5324
• eed8780 #5324
• 1935e86 #5324
• 6f56d87 #5324
• 7cd9010 #5324
• 71ff987 #5324
• 82e481f #5324
• df95ed6 #5324
• 1fd6b66 #fix #5328
• 85b672e #5324
• f920079 #5324
• 08e7de3 #5324
• 39af2a1 centos -> glibc
• bce903a #5324
• 37d2ed6 #5324
• 84b86ac updated ref to esrp
• ae6aea7 #5324
• 7cda90c cmake: build with -fvisibility-inlines-hidden
• 2f9be23 attempt to fix MSVC build
• 03947b2 remove travis badge
• 88ec0f9 undo cxx hoist
• 3655c39 hoist c++ flags
• 654e53e auxiliary build
• 7ce88ec na
• dea7c92 updated nightly
• 5da4b29 turn on parity test
• c194441 #5324
• 7311801 #5324
• 7c86134 #5324
• 0182187 fix regression in arithmetic resource bound
• d233005 disable travis
• 8a02167 get-universe
• 3e773fb get-universe
• 6a5cdd4 na
• ab3b387 na
• 45adfc6 na
• 0e6d530 std::cout
• 2156c74 #4702
• 5127014 track cuts
• ba56bfa spelling
• e2c5e2e na
• 8d1dfb9 #5223
• fe0727d #5223
• fb75dac #5223
• 46f8b15 ref/ref_vector minor convenience changes (#5322)
• 50cf321 fix #5320
• 83e2e72 fix #5316
• 4d75281 fix #5315
• b160648 fix #5289
• 4d41db2 #5223
• 3024fe7 fix #5312
• 56b47fa fix #5304
• 1591609 fix #5307
• ce6fc21 fix #5300
• c5d4ff9 fix #5300
• f42d4a5 fix #5308
• 48beb81 Use more generic linux-x64 for NuGet rid instead of specific ubuntu, debian, etc. (#5310)
• 5a66dfa change parameter::hash so that the least significant bits arent overriden
• 322531e fix #5303
• 36ca98c ast: remove 2 default constructors
• 2ebab02 fix #5297
• 8919fa4 #5296
• 3d8865d Fix some PEP-8 violations in Python code (#5295)
• f1545b0 optimize symbol table for single-threaded mode
• aef3809 vector.h: add assert to fail compilation if alignment isn't ok
• 8fd7226 typo
• f1e0d5d remove a hundred implicit constructors/destructors
• f840662 switch parameter to an std::variant
• 9eb566b simplify some constructors/destructors
• 79201e5 buffer.h c++17 improvements
• 34e8a2f simplify
• fd0778c fixing symbol -> zstring
• 262daf5 symbol/zstring transition
• 20a67e4 remove symbol -> zstring -> symbol round-trips
• 5cb0bac patch
• e14e3ef #5140
• a10de2e #5140
• c230d89 fix #5294
• 8ba0fb5 rounding mode sort removed for incompatibility
• 00deb12 signed
• e63e458 build
• ed59c83 Implemented missing methods to the C++ API (#5242) [ #4673 ]
• c18f012 Remove x64 suffix from NuGet package names. (#5292)
• 089015b Minor fix in sat::literal (#5293)
• ce1a484 Fix NuGet package name and glibc rid. (#5290)
• 17be37a fix #5287
• a59dcfd update python tag
• 9cc1549 Use osx-x64 for mac rid rather than macos. (#5288)
• 03d2c5f consolidate literals
• c959e28 remove prints, remove ability to toggle eager_eq_axioms option
• cc12e3e fix #5280
• e0860ea fix #5279
• ec03467 #5215
• abe3ef2 #5215
• d450fd4 #5215
• 7b3a587...

z3-4.8.10

4.8.10 release

Changes:

• 517d907 Update release.yml for Azure Pipelines
• af914f1 change to macos latest
• c5432db merge
• 3a572ed fix build
• 48058e7 fix #4951
• 3f2349f update release notes
• 9dcf44b fix git_utils.cmake (#4954)
• fa4869e fix #4949 - and/or get rewritten depending on parameters for rewriter
• 3a2ed69 fix #4952
• 80f429c nuget

See More

• 27ea232 fix #4955
• dc43826 fix #4955
• 3bc18ab na
• ec5d08a update release script
• 80033a5 na
• 95d98ea throttle equality propagation to shared expressions
• 7c34a54 try different command-line
• 64ba2a9 fix gc of pb constraints
• 01418a0 better staging of mbi based on generation
• 990aecc change gc strategy for user-push/pop
• b87405c tune user-pop
• 3ed490d tune backtracking
• 91c54f6 na
• 8abb644 add xml file to the mix #4578
• d1dab32 fix build
• fc3a642 fix #4948
• 0aac7e5 fix #4942
• 0e429ca enable new core for incremental mode
• 2ead209 indentation and updated links to default landing pages
• bcbda45 updates to doc
• 396bfa0 fix grouping error
• 223bffd fix #4920
• 1a71dfa play nicebox #4918
• 96ab9ed fix #4923
• ffd57be #4923 - eq2bv
• 690bc51 fix #4927
• bb56443 more #4932
• 43eb862 fix #4932
• 3d39f37 fix #4930
• e902e1e fix #4931
• c36355c fix #4933
• 0173359 debugging/testing mbi
• 4ca6d69 use updated C++ features
• ac7d07c fix #4937
• 60ef60d euf solver updates
• 7bf691e fix bug in tracking qhead
• 4db41c0 remove some dead code from fpa2bv converter
• 5da71dc na
• 523578e working on new solver core
• f519c58 Add groovy R.U.Stan option to retrieve models even when they don't exist #4924
• 799de71 limit recursion depth of push_not() to 8 (#4917)
• 374ae52 testing mbi
• d8eba2d scripts/update_api: Replace Z3_LIBRARY_DIRS with Z3_LIB_DIRS (#4915)
• 372e5ca fixes in new solver
• 21c626e fix bound miss-computation, include sporadic nra check for #4913
• 8546cf9 on #4702
• 2679ae5 fix #4912
• 6284f6f Update nightly.yaml for Azure Pipelines
• 9d22cf4 add signing to nightly
• 1c3b768 update ubuntu version number
• 0ed33af Update nightly.yaml for Azure Pipelines
• 8692fcd Update nightly.yaml for Azure Pipelines
• d72f6c8 Update nightly.yaml for Azure Pipelines
• 010d578 sym file
• 021bd8a sym file
• f26662d na
• 3576b66 na
• 0c94d6d na
• d67f9fb na
• 835dd94 nightly
• 3121c39 nightly
• d0fbeb1 Update nightly.yaml for Azure Pipelines
• a728561 add destination to custom command
• a164087 remove cheap-eqs option as there is already propagate_eqs
• 5866d6e custom
• 84a7f3f quote?
• 5a20413 na
• 715b1fd try snupkg parameter
• 9e54cd6 wrap remove/move
• 2c313dd wrap remove/move
• d94244b shutil.remove -> os.remove
• 726853d add stages
• b108f51 add stages
• 6c42e80 shutil.remove -> os.remove
• 6b312a5 move/remove
• 9e86c87 move/remove
• cd77a4d fix #4909
• 8e0a2c9 fix #4910
• 8cb1dd2 mk-nuget-task where is the icon?
• 259a8ff fix #4907
• dd05c68 update license to nuget 4.9 URL
• 359d66b Update nightly.yaml for Azure Pipelines
• 76a4bf5 Update nightly.yaml for Azure Pipelines
• 64a92f7 new nightly
• c100a18 use ReleaseVersion macro
• 3cd49d5 Update nightly.yaml for Azure Pipelines
• 5ce3c18 Update nightly.yaml for Azure Pipelines
• e8b506a update for nuget
• 4039785 initial steps for including symbols
• c022a3e fix reset break
• 28a6da4 fix #4902
• 8521d2c check engine configuration for unsupported engines #4898
• 7ce1c38 'na
• e1f71d4 fix #4904
• 26af694 add overloads to != and == based on #4906
• fa5567f fix #4905
• 727095c fix #4899
• 11477f1 fixes in new solver
• 26b4ab2 Update .gitignore
• 692bed7 fix sign bug in internalization of literals
• 0ef8ebe fix #4895
• 7fe8298 fix #4873
• f71204c fix #4879
• 0643e7c fix #4886
• dda4d66 fix #4888
• 8cb30d0 na
• 89fb55a fix #4890
• 89a6c7a fix #4883
• 4d7062d fix in nla_ordered_lemma
• 621e992 fix arith_solver=6 regression over solver=2
• fae9481 fix #4875
• 97683bd fix #4876
• 8ce08d5 na
• 43ddb08 fix #4874
• 9b9d906 fix #4871
• c49d39a perf for #4655
• f5f980f add rewrite rule
• 430b4ea fix #4870
• 9f6a0a8 fix #4389 fix #4859
• 409414c #4655
• 289cc9d add rewrites for replace_all
• 7089610 set arith.cheap_eqsTO True
• bb3faf5 Update azure-pipelines.yml for Azure Pipelines
• 982da8d fix #4868
• 6c9bdc9 fix #4848
• 27dac3e fix #4844
• b90143c set the defalt for cheap_eqs=False, do not run
• 4c1fcba fix #4865
• 746dd74 fix #4856
• c3c7aad na
• 2e5eb2d Tree fix (#4864)
• 0c93c7a Fix finding .git directory in CMake when z3 is a submodule of some other repository (#4850)
• b0cecf7 Make multi-index arrays not so bad (#4857)
• 4d55f83 misc
• b0fd25f z3str3: don't compute intersection difficulty against a null automaton (#4846)
• 6d427d9 fix #4839
• 12198d1 fix #4794
• 9156e35 log
• 3bca1fb Java type generics (#4832)
• bb24b3f fix #4836
• 260f759 fix #4835
• 67bbdc7 fix initialization order
• 5c2f07d...

z3-4.8.9

4.8.9 release

Changes:

• 79734f2 move to python3 for release.yml
• 6e7a80b change version number
• c481570 disable pip in trial release
• f4e8205 na
• cfa7c73 fixing #4670 (#4682)
• ee00542 update release notes
• 1c7d27b fix missing parenthesis in C++ API
• f976b16 add macros to model #4679
• 629e981 fix regression in get-consequence on QF_FD
• 80879ce remove xcode

See More

• 7327023 add variable replay, remove MacOS from Travis (#4681)
• af54a79 fixing issue #4651 (#4666) [ #4662, #4667, #4665, #4661, #4668, #4676 ]
• d02b0cd running updates to bv_solver (#4674)
• 4d1a2a2 update to xcode 9.2 for Travis
• 687a16a SMTFD is back (#4676)
• f370d8d na
• 7fbaf71 na
• 65bc77d na
• fe43f8d na
• aa66be9 na
• d83d0a8 na
• e4b7b7b na
• 95493f7 na
• 4b22434 na
• 54a75d6 remove SMTFD
• 7c2fe46 build fix
• daf7e9e file
• 1163908 prepare for theory plugins
• 141edef butterfly effect on fp?
• 527bf72 Remove duplicate binary condition. Fixes #4668.
• ecddaea na
• 74a2bf1 Merge branch 'master' of https://github.com/z3prover/z3
• 03e92f3 with bounded
• d4e92d4 move theory_var_list into id_var_list and utilities from smt-enode into it, prepare for theory variables in egraph
• fa9cf0f mk-var during copy
• ed7d969 elaborate on smt/drat format outline, expose euf mode as config
• 4d41db3 adding euf
• 314bd92 avoid duplicate class names frame in sat_scc and sat_smt
• bee3077 free memory in egraph
• a003af4 release nodes
• bbe027f na
• 2510686 fix dotnet build
• 9f0b303 na
• 727ea43 remove lazy push from theory_lra
• 9b5dc0c fix misc issues around #4661 introduced when adding lazy push/pop to selected theories
• b992f59 expose name inclusion as optional
• dbe2c9b encoding options #4665
• e8826bb fix #4651
• 4682b48 na
• 86310a1 updated sat_smt
• e9a4e48 dbg
• a35d00e remove pragma
• 996905a fix warnings
• 35e3d84 move fpa
• 11c90cc move parameters from ast/rewriter to params
• 507b4c7 path
• 4983805 virtual method
• 98084d7 add depend
• 7c592d4 add depend
• f6b242e update cmake
• 455d53e missing cmakelists
• e2bdf54 update include
• 79fc3f2 warnings /errors
• b9cbb08 shuffle dependencies
• 4e6476c fix cmake build
• 60f8884 sr
• b8fb744 reset caches
• 739b537 dbg build
• 93ee2a6 persist fields
• 86c11b9 order
• b03d1c8 deps
• ba21ffa missing file
• 0440cfe add smt params dependency
• 4244ce4 adding ack/model
• 7f0b5bc Allow to skip System.loadLibrary() calls from Java Native class (#4667)
• 6706b0d na
• 872fd5e fix #4662
• c6135a4 virtual
• 4ab35a9 euf model
• e6e635b remove unneeded pragma
• 21e13bc re-add pb extraction
• 526d76b re-add pb extraction
• 9c77fbc use virtual destructors
• 1a36d44 na
• c21a2fc sat solver setup
• 78b88f7 updated rewrite rules to propagate nullability over nonground regexes (#4663)
• ab10616 fix build
• ecd3315 add sat-euf
• a7b51d0 remove unused file
• 22aee4d fix issue in #4655
• c722962 fix regressions in python API for user-propagator
• e46ad45 na
• 6beec7b na
• dc1783a na
• 3dedc13 na
• 65e6d94 euf
• 96587bf na
• 85b4fc1 void
• 43d9323 apply operator
• 84475ff fix #4637
• 666e835 na
• af389db build break
• 03276b1 na
• 96f10b8 user propagator
• 5e5ef50 re info extension (#4659)
• a58b8ce na
• db65381 extended calculation of info for regexes (#4656) [ #4658 ]
• 2d5b749 extend solver callbacks with methods
• 1e29ba7 renamed compl method (compl is a reserved c++ keyword) to complement
• 4dd9249 trying to remove invisible control characters
• 8285162 fixed type bug: bool to lbool
• 7b478c8 fixed loop lower bound bug in loop info and default nullable value in invalid_info
• 6b11af7 Merge branch 're-info-extension' of https://github.com/veanes/z3 into re-info-extension
• 3fb226d added missing return statements, reordered def of compl to match declaration order of methods
• 1099c51 took care of PR comments and fixed some info calculation bugs
• 93bc1bc extended calculation of info for regexes, updated tracing of state_graph with regex info
• 080be7a merge
• 22b5daf fix rlimit for clang-10 (#4658)
• 4879258 took care of PR comments and fixed some info calculation bugs
• 738d091 extended calculation of info for regexes, updated tracing of state_graph with regex info
• ecb43cc update smt logging format to follow SAT solver
• 7708874 missing override specifiers per #4654
• eef05e0 user propagator
• ba4a218 user propagator fixes
• de65c61 renamed re to rex and added custom pretty printing for info (#4650)
• 79aa345 prop
• 5aaa7e0 fix #4648
• ed258ca approximate min-length for complements
• 4857d60 user propagator over the API
• c50e869 computing and memoizing info for regexes (#4647)
• 747a8ff initial sketch of python bindings
• 0c93c7a adding user propagation to API
• 578ddf3 na
• 152c95f adding user-propagator ability
• c13e3ce fix #4640
• df8b14d fix #4641
• 2611484 fix #4642
• 33d96c1 fix #4643
• e591b32 set guard/cf and dynamic base in release
• f030843 use lazy scopes to avoid push/pop overhead
• 558233d build fixes, add lazy push/pop state to avoid overhead on unused theories
• ca3ec22 handle better cancellation for parallel, switch between cube mode and base level mode in smt.threads, expose parameters to control theory_bv...

z3-4.8.8

4.8.8 release

Changes:

• ad55a1f Update release.yml for Azure Pipelines
• 42e6cbc publish also ubuntu build
• 9a44ed8 enable pip
• 2804b40 disable nuget publish for now
• b42ea38 Automatically push release pipeline packages to nuget.org (#4249)
• cceae2e old solver as default
• 2e714fc expose uninterpreted op versions for ad-hoc parsing
• e459cf4 na
• 54f38d0 fix #4235
• 6a61e8d fix #4234

See More

• da9b037 fix #4233
• fc6bdb9 fix #4232
• aa3749f fix #4231
• eda2eb5 fix #4245
• 0acaf1c fix #4218
• 1f15033 z3str3: remove legacy code (#4215)
• 691759c fix #4227
• 603b555 port progation from cons branch
• 2d08baf fix #4219
• 1a642b4 na
• 93004a9 fix #4225
• bbaedbc fix #4224
• 6f6c8d7 fix #4216
• f2449df introduce ul_pair associated_with_row
• d20259b remove stdout
• 82236d4 some simplifications in theory_bv
• 911d23a fix #4210
• 7b1aee4 fix #4203
• 2104624 updated release notes
• 3985943 na
• a34c5a9 bail out on big rational numbers in nla monotone lemmas
• b81ab94 pipeline with release mode (#4206)
• be998c3 Allow different parsing strategies (#4205)
• 39fb44f fix #4200
• 2a93ac3 fix #4200
• 6f48c9c na
• 3473dec na
• 6a540e8 add Julia to pipeline (#4199)
• d3e4dd6 relax condition on theory disequality propagation fix #4194
• fcab7e4 fix #4195
• 91a190a disable multi-threading for validation code, masks #4196
• 5e4276b fix #4197
• dc9221e limit iterations on equality solver based on experimenting with #4178
• 37f6364 fix #4103
• 09d881c na
• 75859ef model anomaly fix #4171
• 4067c84 prepare for stronger rewrites
• 6e4a059 build warning
• 0f1815c fix #4181
• f30d63a better rewriting for ule
• f3dd58d fix #4187
• 47fa6ba fix #4191
• 8be266c micro tuning for #4192
• f313ab9 correct newly introduced rewrite
• ec8866c na
• f0d33dd some simplifications based on #4178
• 2695221 [Julia bindings] Changes for libcxxwrap 0.7 (#4184)
• 6088da5 fix #4176
• c94a9e8 na
• 8dd522d fix #4057 fix #4061
• dcb75c4 fix #4174
• 166be6c add constructor preservation axiom to update-field
• f859063 fix #4164
• 5b6255e small updates
• 397bf2d move windows dependencies down
• 16bc5b8 build warning
• 9757413 fix #4163
• cb5c2d3 fix unit test build
• 893265c fix #4166
• e9119a6 fix #4168
• dbfa3dd [spacer] implement spacer::is_clause() (#4170)
• 799b613 avoid repeated internalization of lambda #4169
• 7ae2047 remove assignments to lambdas, exposed by #4169
• 9c52d4e debugging #4169
• 68f1f1e fix #4162
• 9f6a733 add hook for induction
• fd911a5 build warning
• 0e77074 another revision of purify_arith, fix #4144
• 3fc001b simplifications noticed by trying #4147
• 7cfd16c correct ordered lemmas
• 56690d1 remove incorrect order lemmas
• b0ffad9 Merge pull request #4092 from mtrberzi/regex-compl-inter
• 0fb6a7c Merge pull request #4101 from mtrberzi/int-to-str-leading-zeroes
• 4d54b41 #4153
• e67112f NYI control paths
• ee1d393 files to make build easier
• 7e34925 Improve UX for unreachable/unimplemented errors (#4094)
• a11dc5d shuffle checks for enable_edge around fix #4159
• 71e9bf1 initialize local variable
• 4defe9b reorder
• 8dde1bf compiler warnings
• 00d35c2 initialization order
• a1928a2 update expected
• 97fe2c8 remove an assert
• 35e3df4 cosmitic changes in int_branch.cpp
• d5162d9 add an assert
• aa0f5db fixes
• f8037ff always call find_feasible_solution in move_nbasic_columns_to_bounds()
• ba40a57 better branching with usage_in_terms()
• 3bbf147 na
• ccce599 fix #4143
• fa1197a fix #4155
• 815fedd fix #4156
• fa88dab fix #4135
• b571e43 fix #4146
• c5550e4 build
• 1dc8b59 fix #4154
• 1f9e022 fix #4131
• e3f712b build
• 19409a2 value sweep
• 38e0968 fix #4128
• 4f46292 fix #4116
• 3a63c37 fix #4127
• 8996e81 fix #4120
• 4938ea7 fix #4123
• 1c2aa10 fix #4125
• a0de244 pleay nice with alignment
• d818233 unused variable warnings
• 5434f3e fix #4105
• f119398 fix #4102
• decd69a move to util
• 6d4bd37 fix #4104
• fc1321f fix #4104
• d37ebb8 na
• f7a7b9e fix #4108
• 7358881 fix #4112
• c2e0491 fix #4113
• 0499b6b some fixes in branching
• 029edcf fix #4114
• 51c3778 fix #4106
• 530f772 fixes in branching
• 236edad fix #4111
• dc852a6 fix #4110
• d309429 fix #4107
• 16d34b9 fix #4100
• 626d018 fix #4098
• f919380 add recfun rewriting, remove quantifier based recfun
• 7f1b147 remove
• 9f378bb #4099
• a884201 remove using insert_if_not_there2
• 9ea1cf3 na
• 1a5d663 z3str3: disallow leading zeroes in int-to-string conversion
• d21911c z3str3: fix support for re.complement and re.intersection
• 785c9a1 fix #4049
• 6ab8346 fix #4082
• a3844af fix #4081
• c3b33aa fix #4090 fix #4088 fix #4085
• 470e87a update rewite modality
• 851c38f fix #4086
• 2793c3a more replace rewrites #4084
• 03ba268 more replace rewrites #4084
• 7597396 fix #4080
• 6ff61d1 fix #4062
• eb2d7d3...

z3-4.8.7

4.8.7 release

Changes:

• 30e7c22 upgrade pip
• f170e65 add importlib_metatada
• c62380a update names of config vars
• 3669543 rename additional build options #2709
• 429fc7c rename additional build options #2709
• 2673235 rename additional build options #2709
• f7a6f3f fix #2718
• c7248a6 rename additional build options #2709
• dc4adcb doc
• 4522e7a rename additional build options #2709

See More

• 53a01a0 rename additional build options #2709
• 48554f0 rename additional build options #2709
• b50f850 rename additional build options #2709
• e9d9792 rename additional build options #2709
• 3ab9a1c remove deprecated USE_OPENMP, rename API_LOG_SYNC to Z3_API_LOG_SYNC (tiny part of #2709)
• 3729458 enable pypi
• dde8da8 fix bug introduced when fixing #2721
• 9b72b60 block unsound itos solutions. #2721
• 29e1fb6 fix #2720, unsound preprocessing in elim_uncnstr_tactic where datatype properties of eliminated subterms is forgotten
• 05ad90c fix for null symbol #2712
• 37382d2 Updated references to Z3 icon
• dd4905e Publishing SNK file private key for reproducible builds
• 215edcf fix; disable rewrite. fix #2715
• fe0b3d6 na
• 3c6dcea fix #2717
• d95b549 fix #2707
• f0b8da4 typo
• 2bf595c update release notes
• cbac860 fix #2706
• b9bc697 fix crash in BV internalizer due to unknown bv_neg symbol
• cb600a9 consolidate model.compact and model_compress #2704
• 1a9dfc5 inherit weights
• 784e272 print weight if it is different from default #2667
• 5f90e72 ensure generation is increased #2667
• 1281964 fix E instantiation
• 74cfcc4 clang warnings
• 20598e3 address clang warnings
• 0c1b68b remove unused variable
• c73a87c remove assert
• 779183d fixing smtfd
• d23230e fix declaration sorts of auxiliary functions
• dd827ca remove IS_GNU
• 4fabaf9 remove deprecated and bind1st and unused warnings
• 984db30 deal with warnings
• 4527a99 fix #2675
• 1fec4bb fix output
• 0a8b924 remove print
• b76dee7 na
• 1e0c1ce add definitions for under-specified cases of arithmetic operators #2663 #2676 #2679
• 6cf7d8e adding div0
• 1048abf Merge pull request #2683 from fpoli/fix-static-linking
• ac60269 Merge branch 'master' into fix-static-linking
• 7eb6731 Link pthread with --whole-archive option on Linux [ #2457 ]
• c181f89 enable static linking pthreads, conditionally, #2683
• cef5a26 update README on cmake
• 8a420c8 remove divergent ordering
• 23029da investigating relevancy
• a78f899 expand deep stores by lambdas to avoid expanding select/store axioms
• d866a93 na
• da061bb Add hurd support
• 16d4ccd na
• 18b8089 Revert "remove unused random seed parameter on cmd_context"
• 4faaff5 Fix memory leak in bv2fpa_converter
• 2308d8a Fix for partially interpreted floating-point functions. Relates to #2596, #2631.
• 1d4f8c0 Typos
• efa3c0f Fix compiler warnings
• 823bf31 fix #2664
• d0dac83 fix #2665
• e24481d fix #2662
• 376d2c1 add unit test based on #2658
• be99d3d z3str3: refactoring, move regex automata methods to theory_str_regex
• ed03c1d Removed incorrect include directories flag in ocaml META file
• 14c42c1 na
• 64dd4e1 fix #2659
• a8049c7 update nightly
• b9a407c z3str3: force eager axiom setup on new terms
• f91af02 z3str3: set up axioms on string terms that are added during the search
• 9ae1a6f Add MSVC ARM64 job to Azure Pipelines
• 3feb147 Improve platform detection, in particular MSVC ARM64
• 907ffde Drop explicit MSVC's DYNAMICBASE option setting in favour of defaults
• 837651e Explicitly add EHsc to MSVC compiler flags
• 60dde9f unit test for #2650
• 8125fb1 na
• 3fcd9e6 logging
• f4fd947 fix #2652
• e2a9cb8 remove unused random seed parameter on cmd_context
• 9847675 fix #2647
• 76b3198 z3str3: fixes to str.indexof when axiomatizing constant expressions
• 0acbdff update mk_nuget_task
• bfc3044 update nightly
• 9fae4a1 update nightly
• 4051fbd update nuget packaging
• f086f01 update nuget script
• 928e08f update nightly runner
• af442cf update nightly runner
• 0756581 add nuget stage to nightly
• 5c78f85 re-add deletion for nightly
• aef0c19 add pdb to distribution components
• e550424 use propagation filter
• 423e084 remove unused var
• 11736f0 ensure statistics survive cancelation in tactics, fix propagation for smtfd
• 203ba12 moving to context reset model
• 724a42b fix #2643
• 5eead52 Fixed linkopts -lstdc++ for ocaml bindings
• c1fa844 format
• a82cee6 add information about supported packages in README, fix #2642
• 4ce6b53 fix #2640
• ca498e2 move value factories to model
• 5122b2d add solver.timeout as another entry point #2354
• ed149ea working on core focused refinement loop
• 77c3f1f fix ocaml build by moving to Zarith methods
• 09523a4 temporary remove delete from nightly
• 5a1003f remove platform dependent copy routine
• 66339b7 update setup.py to include redist x64 #2265
• 71d68b8 fix #2445 fix #2519
• 224cc8f Fix case sensitive fs include Windows.h
• c93a265 Install dlls in prefix/bin
• f18b443 fix to_app crash
• a921b4f fix #2643 - fuzzers are here to get you @lorisdanton
• cc26d49 preparations for dealing with #2596
• 5bdcc73 remove function name
• ce06cd0 replace iterators by for, looking at @2596
• 8d942ed sudo the install
• d0cf145 fix #2630
• a1b6900 fix #2629
• a90529e add path to python
• 8c8a8ce add build step to generate doc
• a1814bf doc.fix(ast/rewriter/poly_rewriter_params.pyg): typo som-of-monomials -> sum-of-monomials
• 31a6788 comment
• a990e7f add visitor example, fix double conversion
• 4fc64ab z3str3: check for and re-internalize str.in.re terms
• 58bc2bf...

Nightly

nightly build

Changes:

• 3586b61 remove default destructors
• b170f10 reorder template definition
• 6dec943 Bump docker/build-push-action from 6.7.0 to 6.9.0 (#7408)
• d686e92 disambiguate
• 93ff89b add == for const_ref and ref to disambiguate equality.
• c7af973 fixes for #7402
• 328616b fix build warnings
• 8c39863 fix typo in arch for setup.py
• 4cefc51 add sequoia to os versions #7407
• 19f63cd add sequoia to os versions #7407

See More

• 86b9718 fix build warnings
• 551cc53 fix un-intialized variable warnings
• 2c94a3a fix build warnings
• 7da58b9 fix build warnings
• 30b4fe6 2nd attempt to use uniform java library location under bin #7406
• b65afd4 attempt to use uniform java library location under bin #7406
• 5413018 Update euf_ac_plugin.cpp
• 826835f fixes to build warnings
• 2ac6f8b increment minor revision number
• c2b2626 remove --java option
• 2123d38 Update nightly.yaml for Azure Pipelines
• fc1c6b4 try to build java on linux/arm nightly

This list of changes was auto generated.

z3-4.8.6

4.8.6 release

Changes:

• 78ed71b update to pypirc
• bd26301 update to pypirc
• f8df777 na
• a1d3aca add release notes preparing for release
• 4b96238 use testpypi
• df2f041 undo atomic
• c68cfe8 #2565 use atomic
• 04ae000 fix #2567
• 9c74c05 address min-int overflow reported in #2565
• 77ef40a na

See More

• 4b51fe4 fix #2562
• 69abe16 backjump to level of clause to ensure that new atoms created by projection are assigned as assumptions fix #2557
• 0f20175 fix #2556, sign of of inequality is not restricted to -1, 0, 1, but can be -2, -3 etc
• 0c972b8 tidy
• da805f6 address perf bottleneck exposed by #2552
• fffc539 fix #2549
• 098725a fix #2553
• 67c4777 fix #2548 fix #2530
• 5d9ed5b Allow for __truediv__ and __rtruediv__ even when not using Python3
• 1b83c67 spacer: fixes lim_num_generalizer
• 6384080 fix #2546, retrieve model in optsmt lex before iterating
• 0481adb fix #2547
• 0d3fed9 spacer: lemma generalizer for small numbers
• 78a1f53 fix #2544
• b1cdb3e add mbqi to smtfd. For Nuno, of course
• c22a17f smtfd
• d3da161 smtfd
• 5ba4d8d na
• d44081d fix clang compilation errors
• 3b1a73b add smt to project.py dependencies
• 85fb6f5 disable ackermannize on goal
• ff3cff0 deal with ite
• c476c4a smtfd solver that uses lazy iteration around fd to produce theory lemmas
• e881c4a Support repr_html for jupyter
• 228d68f enhance ackermannize for constant arguments
• 18ba14c Z3str3: fix empty-string contradictions (#2538)
• bc723fb fix #2539
• 8ec6219 na
• a92c82d na
• f645f8d fix #2537
• 29f0897 tweaking nlqsat
• 5fbfc0f minor code simplification
• 8f4e7f4 fix #2533
• 9fce5e1 fix build
• 87a96d7 fix mutexes hanging due to access to free'd memory
• cb75326 minor code simplification
• 68e4ed3 fix #2531
• 000e485 add array selects to basic ackerman reduction improves performance significantly for #2525 as it now uses the SAT solver core instead of SMT core
• 7823117 Restore expected behavior to stopwatch
• e816d16 fix #2527
• 4c0db00 fix push/pop bug for ite-elimination, thanks to Nao Hirokawa for reporting it
• de43e05 fix overflow bug exposed by #2476
• a8bfab3 add model.inline_def option to make #2517 happy
• 35fa24a initialize best model
• 20dc59e fix #2523
• 2e6908b fix #2509, fix issue with model inheritance exposed by #2483
• 271cd2a disable expensive model validation
• f048cb2 revert the revert
• 75a40d8 reorder fields, rename overload name clash
• 64f4c97 fix regressions during string fixes
• 0d9cd7b addressing misc. string bugs
• a337a51 fixes for #2513
• de69b01 Lev's fixes
• f90db2b add back compression to ensure local functions are inlined #2517
• c15764e remove verbose=0 instances #2507
• ffc696e exclude built-in functions from model
• eea0413 fix #2502
• e08abb3 fix #2504
• 2f60bcb Clean up NaN return values in Z3_get_numeral_double
• 423fb73 Fix for fp.rem. Pertains to #2381.
• f22d6e3 Fix floats in Z3_get_numeral_*string.
• 79cd1f0 Fixed Z3_get_numeral_double. Fixes #2501.
• 258b798 test-z3: Improve help output. Provide help when no args.
• f02170f Clean up whitespace.
• fcc7bd3 fix #2489
• 3074e2b fix #2487
• d64dc93 Add note about minimized unsat cores to C API docs.
• 9949f16 Fix release note typos.
• e2122c0 Fix whitespace issues in *.pyg.
• 0734c5f fix is-array-sort test again
• 892aa12 Fix for fp.rem. Fixes #2381.
• 0edd587 Fix typos in examples.
• ec5b148 Add python packaging build and deployment with Azure
• eec550e fix python build break
• 2b2f016 python for accessing lambda, switch to theory branching for QF_LRA
• 520ea65 move towards theory phase selection, implement getitem on lambda
• 0eafeb9 Fix confusing tabs mixed in with spaces in C examples.
• 0093157 Handle dynamic sort of Nth()'s return value in the Python API
• e89bb37 More see also content in C API docs.
• 375c0ff Implement get_proof() in bmc and spacer engines
• 876cfb4 optimization of phase
• 7596217 fix #2481
• 9fa9aa0 fix #2468, adding assignment phase heuristic
• 42e2145 fix #2479
• ce84e0f remove strategic solver header file
• fc41a61 expose strategic solver factory prototype at level of solver module
• 1ae0a98 fix #2466
• 52acbf1 bug in qe_lite
• e2d91ce distribute concat over bvxor and bvor, #2470
• 8579a00 distribute concat over bvxor and bvor, #2470
• e950453 force propagation for smt cubing
• bbfac99 fix #2469
• 0af249d 'na
• f90439f docs: Fix a number of identifier formatting issues.
• 077f518 Fix -Wreorder warning.
• ce7f9c3 Remove unused variable.
• d977c15 Merge pull request #2462 from waywardmonkeys/fix-typo
• 6be36f1 Fix typo.
• bc3b0f6 introduce fresh term when none is available in context or model to fix #2456
• 01920ab introduce fresh term when none is available in context or model to fix #2456
• 59f69bb introduce fresh term when none is available in context or model to fix #2456
• c7dc420 let me guess, ASAN doesn't like 0-byte memcpy
• 90415a1 fix build of test
• d7ac8db fix #2458
• 3147d23 fix #2460
• 4431a53 fix #2450 - track assumptions across lazy explanations and variable equalities
• db5af30 logging for #2450
• 1d488d0 nlsat
• 2d5714a fixing #2443 #2445 #2447 #2448
• 584eee2 fixing #2448 and #2445 and #2443
• c448033 fixing #2448 and #2445 and #2443
• 3d1c40c fixing #2448
• 95eb0a0 remove an unnecessary call m_mpq_lar_core_solver.m_r_solver.track_column_feasibility(j)
• 294dcf7 Merge pull request #2455 from levnach/fix
• e9e9500 fix the build
• db5ac5a fix a bug in lar_solver in queryaing if a column is int
• 9d6728a fix unsound rewrite
• 0a29002 return unknown if m_array_weak was used and result is satisfiable
• 3f032e8 remove include of thread
• b...

Z3-4.8.5

The release contains cumulative updates to the previous release