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* Bug fix for ExplainHoudini. Made it robust under timeouts.Gravatar Unknown2012-12-20
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* AbstractHoudini: more fixes, for self-recursionGravatar akashlal2012-12-16
| | | | and Bilateral at the same time.
* AbstractHoudini: bug fixesGravatar akashlal2012-12-16
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* AbstractHoudini: support for generating a witnessGravatar Unknown2012-12-15
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* Added some commentsGravatar akashlal2012-12-12
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* Missed checking this in.Gravatar akashlal2012-12-12
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* MergeGravatar akashlal2012-12-12
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* | First implementation of ExplainHoudiniGravatar Unknown2012-12-12
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| * Houdini: allow cross-dependencies between procedures that occurs when assumeGravatar Unknown2012-12-11
| | | | | | | | and assert commands in implementations have existential constants
* | More stuff for abstract houdini; updated test caseGravatar Unknown2012-12-10
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* Bug fix for abstract-houdiniGravatar Unknown2012-12-07
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* Allow richer spec for abs-houdiniGravatar Unknown2012-12-03
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* when a query times out, all asserted candidates are droppedGravatar Unknown2012-11-25
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* Incorporated contribution 3667, which fixes bug in /z3exe flag ↵Gravatar Rustan Leino2012-11-20
| | | | (http://boogie.codeplex.com/SourceControl/network/forks/stefanheule/boogiez3exefix/contribution/3667)
* Gather set of procedures with irreducible loops.Gravatar Unknown2012-11-18
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* Minor refactorings for integrating corralGravatar Unknown2012-11-18
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* Added Abstract Houdini: an implementation of Houdini based on abstract domains.Gravatar Unknown2012-11-05
| | | | Currently only predicate-abstraction domain is supported.
* MergeGravatar Unknown2012-10-18
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* | Dafny: added new SoundLoopUnrolling parameterGravatar Unknown2012-10-18
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| * Fix for parsing error in MAXSAT computation in ↵Gravatar Unknown2012-10-08
| | | | | | | | ProverInterface::CheckAssumptions.
* | added sound loop unrollingGravatar Yannick Welsch2012-07-03
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* Dafny: fixed mergeGravatar Rustan Leino2012-10-04
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* MergeGravatar Rustan Leino2012-10-04
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* | Dafny: complete implementation of iteratorsGravatar Rustan Leino2012-10-03
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* | Dafny: automatically update iterator _new field upon allocationsGravatar Rustan Leino2012-10-03
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* | Dafny: fixed compiler bug in array allocation (reported as boogie:397957)Gravatar Rustan Leino2012-10-03
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* | Dafny: good error locations for yield statements; other iterator ↵Gravatar Rustan Leino2012-10-03
| | | | | | | | improvements / bug fixes
* | Dafny: more part of verifying iteratorsGravatar Rustan Leino2012-10-03
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| * changed the signing to ..\InterimKey.snkGravatar qadeer2012-10-03
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| * bunch of refactoringsGravatar Unknown2012-10-03
| | | | | | | | | | | | | | | | | | - moved doomed and predication code into separate projects; for doomed there is a static dependency from BoogieDriver but for predication even that dependency has been eliminated - deleted Provers\Simplify and Provers\Z3 - removed Provers\Z3api from the solution - consolidated Core\GraphAlgorithms.cs VCGeneration\GraphAlgorithms.cs into Graph\Graph.cs
* | Dafny: changed iterator body to resolve to implicit fields rather than to ↵Gravatar Rustan Leino2012-10-02
| | | | | | | | the formal in- and yield-parameters
* | Dafny: handle decreases clause for iteratorsGravatar Rustan Leino2012-10-02
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* | Dafny: incomplete snapshot of verification of iteratorsGravatar Rustan Leino2012-10-02
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| * Fixed GPUVerify solution.Gravatar Unknown2012-10-01
| | | | | | | | Merged recent changes to BoogieDriver into GPUVerifyBoogieDriver.
| * MergeGravatar Unknown2012-10-01
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| * | Fix to abstract interpretation to match Boogie.Gravatar Unknown2012-10-01
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* | | Dafny: fixed compilation issue (a datatype is now allowed to be called "d")Gravatar Rustan Leino2012-09-29
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| | * MergeGravatar Nadia Polikarpova2012-09-29
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| | | * Boogie: added /vcsLoad flag as a convenient way to set /vcsCores ↵Gravatar Unknown2012-09-28
| | |/ | |/| | | | | | | proportionally to the machine's number of cores
| * | MergeGravatar Unknown2012-09-28
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| * | | Fixed bug with uniformity analysis for havoc. Allowed barrier invariants toGravatar Unknown2012-09-28
| | | | | | | | | | | | | | | | | | | | support a more expressive class of expressions. Refactored thread id creation functions.
| | * | Dafny: Removed assembly reference to 'AIFramework'.Gravatar wuestholz2012-09-28
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| | * | Fixed the build.Gravatar wuestholz2012-09-28
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| | * | Boogie: added type 'real' with overloaded arithmetic operations plus real ↵Gravatar boehmes2012-09-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | division '/' and (uninterpreted) real exponentiation '**', real literals and coercion functions 'int' and 'real'; Integer operations 'div' and 'mod' are now mapped to corresponding SMT-LIB operations instead of treating them uninterpreted; Made unary minus valid Boogie syntax again (the expression '- e' used to be rewritten by the parser to '0 - e', now this is done when generating VCs); Extended the BigDec class with additional functionality; Added test cases for SMT-LIB prover backend (the Z3 API interface has been adapted accordingly, but is untested)
| | * | Added BigDec as representation for (floating-point) decimal valuesGravatar boehmes2012-09-27
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| | * | Boogie: new syntax for integer division and modulus: use div and mod instead ↵Gravatar boehmes2012-09-27
| | | | | | | | | | | | | | | | of / and %
| | * | Removed AIFramework from Boogie -- use native trivial or native ↵Gravatar boehmes2012-09-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | interval-based abstract interpretation instead. Command-line option '/infer' now accepts only arguments 't' and 'j' where the latter is the default now for Boogie. Command-line option '/logInfer' has been dropped.
| | * | Removed abandoned Isabelle prover backendGravatar boehmes2012-09-27
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| * | Barrier invariants can now refer to local variables that are uniform.Gravatar Unknown2012-09-26
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* | | Dafny: compile iteratorsGravatar Rustan Leino2012-09-26
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