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* Solved bug in delayed ComDecChantal Keller2021-12-073-5/+4
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* Small optimChantal Keller2021-10-141-1/+1
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* generalize polymorphic arguments detectionvblot2021-09-081-9/+12
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* Update copyrightChantal Keller2021-05-2622-22/+22
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* CompDec on interpreted typeChantal Keller2021-05-051-1/+1
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* Reify applied polymorphic terms with compdecChantal Keller2021-05-052-2/+8
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* Solve a bug when reifying under a binderChantal Keller2021-04-283-4/+18
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* Take hypotheses from the local context (#91)ckeller2021-04-261-1/+3
| | | | | * The tactics sets veritXXX and smtXXX now automatically take hypotheses from the local context * `prop2bool_hyps` also apply to hypotheses not in the local context * Second strategy for vauto (still incomplete)
* Solve a bound variable capture problem in the reification of quantified ↵Chantal Keller2021-04-211-15/+15
| | | | hypotheses
* Warning (instead of error) for unsupported lemmas (#90)ckeller2021-04-215-16/+57
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* Convert hypotheses from Prop to bool (#89)ckeller2021-04-213-2/+29
| | | | | | | * 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 .
* Backport #87 to Coq-8.9 (closes #87)Chantal Keller2021-04-011-1/+1
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* use is_true from standard librarylduboisd2021-04-011-2/+3
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* Link equality on uninterpreted sorts with SMT equality (#86)ckeller2021-02-236-165/+312
| | | | | Equality is now treated from uninterpreted sorts, which makes them usable with tactics! Closes #17 Closes #78
* Reify polymorphic termsckeller2021-01-051-0/+15
| | | A polymorphic term is now reified as a whole of the term applied to one or many types. The same polymorphic term applied to different types is reified as different monomorphic terms.
* Empty bit-vectors are not valid in SMT (fixes #76)Chantal Keller2020-06-301-1/+1
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* Failure instead of exception when atom is not well-typedChantal Keller2020-05-152-5/+1
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* TypoChantal Keller2020-05-151-1/+0
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* Close #10Chantal Keller2020-05-151-38/+55
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* Solve bug in SMT printChantal Keller2020-05-151-17/+23
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* Missing filesChantal Keller2019-09-252-0/+60
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* Made SmtCommands independent from VeritSyntaxChantal Keller2019-09-257-112/+80
| | | | Made lfsc/* mostly independent from VeritSyntax
* V8.9 (#43)ckeller2019-03-152-2/+2
| | | | | | | | | | | | | | | | | | | | * New syntax for implicit arguments * Towards 8.9: problems with Micromega plugin * Move to _CoqProject * Back to name Makefile * Switch to Makefile.local instead of -extra * The compilation issue is a Coq bug * Ok with 8.9 * INSTALL with 8.9 * Everything ok with 8.9
* V8.8 (#42)ckeller2019-03-1116-588/+560
| | | | | | | | | | | | | | | | | | | | * 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)ckeller2019-02-149-163/+159
| | | Port SMTCoq to Coq-8.7
* equalities on array and bv types (#34)QGarchery2019-02-121-4/+4
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* Fix passing the goal strongly hashed (in ra' rf') instead of normal goal ↵QGarchery2019-02-071-13/+14
| | | | | | | | | (hashed in ra rf) (#28) Fix flatten hashing in the wrong table veriT now has a happy ending added a debug_coq file
* fix equality switch in lemmas (#27)QGarchery2019-01-301-5/+13
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* CleanupChantal Keller2019-01-292-2/+2
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* Merge from LFSC (#26)ckeller2019-01-2820-883/+3191
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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)QGarchery2018-12-033-2/+34
| | | Fixes issue #20
* Adding support for lemmas in the command veritQuentin Garchery2018-10-2818-211/+570
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* New files SmtBtype.ml(i) for module formerly in SmtAtomQuentin Garchery2018-10-286-179/+158
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* formattingQuentin Garchery2018-10-278-509/+497
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* Zeq_bool -> Z.eqbQuentin Garchery2018-10-271-4/+1
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* now compiles with standard coq (including 8.6.1 from opam)Valentin Blot2018-07-201-2/+2
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* - auto-generated mli files for future documentationValentin Blot2017-11-247-0/+471
| | | | - new Makefiles to handle these mli
* Command to bypass typechecking when generating a zchaff theoremChantal Keller2017-11-141-0/+3
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* Compiles with both versions of CoqChantal Keller2017-10-032-4/+4
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* Compiles with Coq-8.6Chantal Keller2017-10-033-11/+10
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* Corrected a bug with holes in proofsChantal Keller2016-10-071-10/+9
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* Hopefully solved the problem with universes for the tacticChantal Keller2016-09-281-10/+35
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* Improved performance with coq-8.5Chantal Keller2016-09-281-13/+28
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* More modularity on the format of traces depending on the version of coqChantal Keller2016-09-231-24/+24
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* Now, Coq 8.5 is the defaultChantal Keller2016-05-011-59/+0
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* Print warnings when checking proofs with holesChantal Keller2016-04-302-19/+31
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* Bring back the nice printing of automatically generated theoremsChantal Keller2016-04-301-8/+8
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* Solved the efficiency problemChantal Keller2016-04-301-34/+83
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* Holes in proof:Chantal Keller2016-04-304-13/+36
| | | | | | | - 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
* Possibility to embed any Coq proof in certificates (not tested yet)Chantal Keller2016-04-294-81/+113
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