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* Extraction for Coq 8.13 (#109)ckeller2022-07-301-0/+9
| | | | | | Extraction is back! Some new features: * Not only an executable is generated, but the ZChaff and veriT checkers are available through a package called Smtcoq_extr * The command-line arguments are better handled * The veriT checker is now the default
* Clean-upChantal Keller2022-04-141-1/+1
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* Merge remote-tracking branch 'origin/coq-8.11' into timeout_veritChantal Keller2022-04-146-6/+6
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| * Merge remote-tracking branch 'origin/master' into coq-8.10Chantal Keller2022-02-176-6/+6
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| | * Update copyrightChantal Keller2022-02-166-6/+6
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* | | use of anomaly for timeoutlduboisd2022-04-081-1/+1
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* | | verit timeoutlduboisd2021-12-102-6/+12
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* | getting rid of native-coq (#95)vblot2021-05-283-16/+16
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* | Merge branch 'master' of github.com:smtcoq/smtcoq into coq-8.10Chantal Keller2021-05-266-6/+6
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| * Update copyrightChantal Keller2021-05-266-6/+6
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* | Merge branch 'master' of github.com:smtcoq/smtcoq into coq-8.10Chantal Keller2021-04-212-2/+12
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| * Convert hypotheses from Prop to bool (#89)ckeller2021-04-212-2/+12
| | | | | | | | | | | | | | * This PR converts hypotheses given to the tactics verit, verit_no_check, smt and smt_no_check from Prop to bool when needed. * Some current limitations are detailed in src/PropToBool.v. * Partially enhances #30 .
* | Merge branch 'master' of github.com:smtcoq/smtcoq into coq-8.10Chantal Keller2021-02-234-18/+18
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| * Link equality on uninterpreted sorts with SMT equality (#86)ckeller2021-02-234-18/+18
| | | | | | | | | | Equality is now treated from uninterpreted sorts, which makes them usable with tactics! Closes #17 Closes #78
* | Merge branch 'master' of github.com:smtcoq/smtcoq into coq-8.10Chantal Keller2020-03-311-3/+10
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| * veriT does not distinguish between warnings and errors (#64)Chantal Keller2020-03-031-0/+2
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| * Better error messages when veriT failsChantal Keller2020-02-281-3/+8
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* | Compiles with Coq-8.10Chantal Keller2020-03-311-2/+2
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* Made SmtCommands independent from VeritSyntaxChantal Keller2019-09-254-104/+53
| | | | Made lfsc/* mostly independent from VeritSyntax
* Properly check veriT exit code and warnings (#48)ckeller2019-04-121-9/+13
| | | * Report veriT warnings
* Check again that veriT returns a zero exit codeChantal Keller2019-04-121-1/+1
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* Remove check of veriT non-zero exit codeChantal Keller2019-04-101-1/+1
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* V8.8 (#42)ckeller2019-03-111-8/+8
| | | | | | | | | | | | | | | | | | | | * Towards 8.8 * Towards 8.8 * Towards 8.8 * Towards 8.8 * Towards 8.8 * Towards 8.8 * Towards 8.8 * Organization structures * 8.8 ok with standard coq
* V8.7 (#36)ckeller2019-02-142-47/+42
| | | Port SMTCoq to Coq-8.7
* equalities on array and bv types (#34)QGarchery2019-02-121-1/+1
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* Fix passing the goal strongly hashed (in ra' rf') instead of normal goal ↵QGarchery2019-02-072-22/+22
| | | | | | | | | (hashed in ra rf) (#28) Fix flatten hashing in the wrong table veriT now has a happy ending added a debug_coq file
* Merge from LFSC (#26)ckeller2019-01-286-275/+532
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Showing models as coq counter examples in tactic without constructing coq terms * also read models when calling cvc4 with a file (deactivated because cvc4 crashes) * Show counter examples with variables in the order they are quantified in the Coq goal * Circumvent issue with ocamldep * fix issue with dependencies * fix issue with dependencies * Translation and OCaml support for extract, zero_extend, sign_extend * Show run times of components * print time on stdout instead * Tests now work with new version (master) of CVC4 * fix small printing issue * look for date on mac os x * proof of valid_check_bbShl: some cases to prove. * full proof of "left shift checker". * full proof of "rigth shift checker". * Support translation of terms bvlshr, bvshl but LFSC rules do not exists at the moment Bug fix for bitvector extract (inverted arguments) * Typo * More modularity on the format of traces depending on the version of coq * More straightforward definitions in Int63Native_standard * Use the Int31 library with coq-8.5 * Use the most efficient operations of Int31 * Improved performance with coq-8.5 * Uniform treatment of sat and smt tactics * Hopefully solved the problem with universes for the tactic * Updated the installation instructions * Holes for unsupported bit blasting rules * Cherry-picking from smtcoq/smtcoq * bug fix hole for bitblast * Predefined arrays are not required anymore * fix issue with coq bbT and bitof construction from ocaml * bug fix in smtAtom for uninterpreted functions fix verit test file * fix issue with smtlib2 extract parsing * It looks like we still need the PArray function instances for some examples (see vmcai_bytes.smt2) * Solver specific reification: Each solver has a list of supported theories which is passed to Atom.of_coq, this function creates uninterpreted functions / sorts for unsupported features. * show counter-examples with const_farray instead of const for constant array definitions * Vernacular commands to debug checkers. Verit/Lfsc_Checker_Debug will always fail, reporting the first proof step of the certificate that failed be checked * Update INSTALL.md * show smtcoq proof when converting * (Hopefully) repared the universes problems * Corrected a bug with holes in proofs * scripts for tests: create a folder "work" under "lfsc/tests/", locate the benchmarks there. create a folder "results" under "lfsc/tests/work/" in which you'll find the results of ./cvc4tocoq. * make sure to give correct path for your benchs... * Checker for array extensionality modulo symmetry of equality * fix oversight with bitvectors larger than 63 bits * some printing functions for smt2 ast * handle smtlib2 files with more complicated equivalence with (= ... ) * revert: ./cvc4tocoq does not output lfsc proofs... * bug fix one input was ignored * Don't show verit translation of LFSC proof if environment variable DONTSHOWVERIT is set (e.g. put export DONTSHOWVERIT="" in your .bashrc or .bashprofile) * Also sort names of introduced variables when showing counter-example * input files for which SMTCoq retuns false. * input files for which SMTCoq retuns false. * use debug checker for debug file * More efficient debug checker * better approximate number of failing step of certificate in debug checker * fix mistake in ml4 * very first attempt to support goals in Prop * bvs: comparison predicates in Prop and their <-> proofs with the ones in bool farrays: equality predicate in Prop and its <-> proof with the one in bool. * unit, Bool, Z, Pos: comparison and equality predicates in Prop. * a typo fixed. * an example of array equality in Prop (converted into Bool by hand)... TODO: enhance the search space of cvc4 tactic. * first version of cvc4' tactic: "solves" the goals in Prop. WARNING: supports only bv and array goals and might not be complete TODO: add support for lia goals * cvc4' support for lia WARNING: might not be complete! * small fix in cvc4' and some variations of examples * small fix + support for goals in Bool and Bool = true + use of solve tactical WARNING: does not support UF and INT63 goals in Prop * cvc4': better arrangement * cvc4': Prop2Bool by context search... * cvc4': solve tactial added -> do not modify unsolved goals. * developer documentation for the smtcoq repo * cvc4': rudimentary support for uninterpreted function goals in Prop. * cvc4': support for goals with Leibniz equality... WARNING: necessary use of "Grab Existential Variables." to instantiate variable types for farrays! * cvc4': Z.lt adapted + better support from verit... * cvc4': support for Z.le, Z.ge, Z.gt. * Try arrays with default value (with a constructor for constant arrays), but extensionality is not provable * cvc4': support for equality over uninterpreted types * lfsc demo: goals in Coq's Prop. * lfsc demo: goals in Bool. * Fix issue with existential variables generated by prop2bool. - prop2bool tactic exported by SMTCoq - remove useless stuff * update usage and installation instructions * Update INSTALL.md * highlighting * the tactic: bool2prop. * clean up * the tactic smt: very first version. * smt: return unsolved goals in Prop. * Show when a certificate cannot be checked when running the tactic instead of at Qed * Tactic improvements - Handle negation/True/False in prop/bool conversions tactic. - Remove alias for farray (this caused problem for matching on this type in tactics). - Tactic `smt` that combines cvc4 and veriT. - return subgoals in prop * test change header * smt: support for negated goals + some reorganization. * conflicts resolved + some reorganization. * a way to solve the issue with ambiguous coercions. * reorganization. * small change. * another small change. * developer documentation of the tactics. * developer guide: some improvements. * developer guide: some more improvements. * developer guide: some more improvements. * developer guide: some more improvements. * pass correct environment for conversion + better error messages * cleaning * ReflectFacts added. * re-organizing developers' guide. * re-organizing developers' guide. * re-organizing developers' guide. * removing unused maps. * headers. * artifact readme getting started... * first attempt * second... * third... * 4th... * 5th... * 6th... * 7th... * 8th... * 9th... * 10th... * 11th... * 12th... * 13th... * 14th... * 15th... * 16th... * 17th... * Update artifact.md Use links to lfsc repository like in the paper * 18th... * 19th... * 20th... * 21st... * 22nd... * 23rd... * 24th... * 25th... * 26th... * 27th... * 28th... * Update artifact.md Small reorganization * minor edits * More minor edits * revised description of tactics * Final pass * typo * name changed: artifact-readme.md * file added... * passwd chaged... * links... * removal * performance statement... * typos... * the link to the artifact image updated... * suggestions by Guy... * aux files removed... * clean-up... * clean-up... * some small changes... * small fix... * additional information on newly created files after running cvc4tocoq script... * some small fix... * another small fix... * typo... * small fix... * another small fix... * fix... * link to the artifact image... * We do not want to force vm_cast for the Theorem commands * no_check variants of the tactics * TODO: a veriT test does not work anymore * Compiles with both versions of Coq * Test of the tactics in real conditions * Comment on this case study * an example for the FroCoS paper. * Fix smt tactic that doesn't return cvc4's subgoals * readme modifications * readme modifications 2 * small typo in readme. * small changes in readme. * small changes in readme. * typo in readme. * Sync with https://github.com/LFSC/smtcoq * Port to Coq 8.6 * README * README * INSTALL * Missing file * Yves' proposition for installation instructions * Updated link to CVC4 * Compiles again with native-coq * Compiles with both versions of Coq * Command to bypass typechecking when generating a zchaff theorem * Solved bug on cuts from Hole * Counter-models for uninterpreted sorts (improves issue #13) * OCaml version note (#15) * update .gitignore * needs OCaml 4.04.0 * Solving merge issues (under progress) * Make SmtBtype compile * Compilation of SmtForm under progress * Make SmtForm compile * Make SmtCertif compile * Make SmtTrace compile * Make SatAtom compile * Make smtAtom compile * Make CnfParser compile * Make Zchaff compile * Make VeritSyntax compile * Make VeritParser compile * Make lfsc/tosmtcoq compile * Make smtlib2_genconstr compile * smtCommand under progress * smtCommands and verit compile again * lfsc compiles * ml4 compiles * Everything compiles * All ZChaff unit tests and most verit unit tests (but taut5 and un_menteur) go through * Most LFSC tests ok; some fail due to the problem of verit; a few fail due to an error "Not_found" to investigate * Authors and headings * Compiles with native-coq * Typo
* verit also works when it doesn't use the conclusion (#24)QGarchery2018-12-031-28/+3
| | | Fixes issue #20
* forall declaration can now begin with a negation (#23)QGarchery2018-11-302-2/+2
| | | Solves issue #21
* Adding support for lemmas in the command veritQuentin Garchery2018-10-286-114/+378
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* New files SmtBtype.ml(i) for module formerly in SmtAtomQuentin Garchery2018-10-284-11/+11
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* formattingQuentin Garchery2018-10-273-192/+194
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* now compiles with standard coq (including 8.6.1 from opam)Valentin Blot2018-07-201-1/+1
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* - auto-generated mli files for future documentationValentin Blot2017-11-241-0/+31
| | | | - new Makefiles to handle these mli
* Allow premices of the transitivity rule to be reflexivity lemmasChantal Keller2016-11-021-8/+15
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* Corrected a bug with holes in proofsChantal Keller2016-10-071-2/+2
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* Correct parsing of <-> for veriTChantal Keller2016-05-021-0/+2
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* Holes in proof:Chantal Keller2016-04-304-4/+8
| | | | | | | - can now take learned clauses as argument - returns a whole clause (and not only a literal) - tested for the vernacular commands Warning: seems to slow down 8.5 version
* Updating of the copyrightChantal Keller2016-04-275-10/+13
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* Both native-coq and Coq 8.5 are fully supportedChantal Keller2016-04-262-3/+3
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* - Solved the Coq 8.5 problem relating to declaring section variablesChantal Keller2016-04-261-8/+8
| | | | - Correct equality check of atoms and formulas for processing congruence closure
* Code refactoringChantal Keller2016-03-021-354/+10
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* Separate verit input (smtlib2) from outputChantal Keller2016-03-025-831/+0
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* Identify ML functions that are implemented differently in native-coq and in ↵Chantal Keller2015-01-131-49/+9
| | | | standard coq
* Identify ML functions that depend on native-coqChantal Keller2015-01-131-6/+6
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* Initial import of SMTCoq v1.2Chantal Keller2015-01-1210-0/+2124
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