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2020-04-30Moved header files that were placed directly in include/klee/ into ↵Cristian Cadar
appropriate existing directories and a new directory Statistics; a few missing renames.
2020-04-30Removed the Internal directory from include/kleeCristian Cadar
2020-04-08Statistic: slightly modernise class definitionFrank Busse
2019-09-03Moved ConstructSolverChain.cpp to the Solver library.Cristian Cadar
2019-09-03Renamed CmdLineOptions.cpp to SolverCmdLine.cpp (in line with the associated ↵Cristian Cadar
header SolverCmdLine.h) and moved it to the Solver library.
2019-03-21drop support for LLVM <= 3.7Julian Büning
2019-03-17Renamed --use-cache to --use-branch-cacheCristian Cadar
2019-03-13Added function to hide all options in a given category. Removed uneeded ↵Cristian Cadar
(and incorrectly-implemented) function for hiding all options unrelated to a set of categories.
2019-03-13Consistently use "default=true" and "default=false" instead of "default=on" ↵Cristian Cadar
and "default=off" in --help
2019-03-13Added missing description for some options in CmdLineOptions.cpp (and some ↵Cristian Cadar
reformatting).
2018-11-02Introduced a constraint solving option category to which all the options in ↵Cristian Cadar
CmdLineOptions.cpp are currently added.
2018-10-30Base time API upon std::chronoFrank Busse
This should not change the behaviour of KLEE and mimics the old API. - functions moved from util into time namespace - uses time points and time spans instead of double - CLI arguments now have the form "3h5min8us" Changed command line parameters: - batch-time (double to string) - istats-write-interval (double to string) - max-instruction-time (double to string) - max-solver-time (double to string) - max-time (double to string) - min-query-time-to-log (double to string) - seed-time (double to string) - stats-write-interval (double to string) - uncovered-update-interval (double to string) - added: log-timed-out-queries (replaces negative max-solver-time)
2018-10-16Renamed klee/CommandLine.h to klee/SolverCmdLine.h, since this file is meant ↵Cristian Cadar
to have only solver options.
2018-05-24llvm37: handle getRegisteredOptionsJiri Slaby
In LLVM 3.7 and later, getRegisteredOptions takes no arguments and returns the map directly. Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
2017-10-17add support for CVC4 and Yices2 via metaSMTHoang M. Le
2017-10-04Remove Autoconf/Makefile build system and adjust the TravisCIDan Liew
configuration, TravisCI scripts and Dockerfile build appropriately. There are a bunch of clean ups this enables but this commit doesn't attempt them. We can do that in future commits.
2017-09-22Merge pull request #748 from ccadar/optionsCristian Cadar
Added support for hiding command-line options
2017-08-27Remove unnecessary null pointer checksOscar Deits
Fixes klee/klee#717 delete on null pointer is always safe.
2017-08-11Removed "llvm::" and reformatting in CmdLineOptions.cppCristian Cadar
2017-08-11Added support for hiding command-line optionsCristian Cadar
2017-07-26Now that LLVM 2.9 is gone, we can use cl::bits instead of cl::listCristian Cadar
2017-06-12llvm: don't use clEnumValEnd for LLVM 4.0Jiri Slaby
It became unnecessary when defining options and mainly undefined. So introduce KLEE_LLVM_CL_VAL_END as suggested by @delcypher. Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
2017-03-23Add `AssignmentValidatingSolver`. It's purpose is to check any computedDan Liew
assignments against the corresponding `Query` object and check the assignment evaluates correctly. This can be switched on using `-debug-assignment-validating-solver` on the command line.
2016-11-23Renamed .pc to .kquery (kleaver query)Eric Rizzi
2016-11-18[CMake] Remove use of tabs in `CMakeLists.txt` files.Dan Liew
2016-11-18[CMake] Re-express LLVM and KLEE library dependencies asDan Liew
transitive dependencies on KLEE's libraries rather than on the final binaries. This is better because it means we can build other tools that use KLEE's libraries and not need to express the needed LLVM dependencies. It also makes it clearer what the dependencies are between KLEE libraries. This has illustrated a problem with the `kleeBasic` library. It contains `ConstructSolverChain.cpp` which clearly belongs in `kleaverSolver` not in `kleeBasic`. This will be fixed later.
2016-11-07Implement a CMake based build system for KLEE.Dan Liew
This is based off intial work by @jirislaby in #481. However it has been substantially modified. Notably it includes a separate build sytem to build the runtimes which is inspired by the old build system. The reason for doing this is because CMake is not well suited for building the runtime: * CMake is configured to use the host compiler, not the bitcode compiler. These are not the same thing. * Building the runtime using `add_custom_command()` is flawed because we can't automatically get transitive depencies (i.e. header file dependencies) unless the CMake generator is makefiles. (See `IMPLICIT_DEPENDS` of `add_custom_command()` in CMake). So for now we have a very simple build system for building the runtimes. In the future we can replace this with something more sophisticated if we need it. Support for all features of the old build system are implemented apart from recording the git revision and showing it in the output of `klee --help`. Another notable change is the CMake build system works much better with LLVM installs which don't ship with testing tools. The build system will download the sources for `FileCheck` and `not` tools if the corresponding binaries aren't available and will build them. However `lit` (availabe via `pip install lit`) and GTest must already be installed. Apart from better support for testing a significant advantage of the new CMake build system compared to the existing "Autoconf/Makefile" build system is that it is **not** coupled to LLVM's build system (unlike the existing build system). This means that LLVM's autoconf/Makefiles don't need to be installed somewhere on the system. Currently all tests pass. Support has been implemented in TravisCI and the Dockerfile for building with CMake. The existing "Autoconf/Makefile" build system has been left intact and so both build systems can coexist for a short while. We should remove the old build system as soon as possible though because it creates an unnecessary maintance burden.
2016-09-26Modified logging information to steer the usage of klee_message, ↵Andrea Mattavelli
klee_warning, and klee_error
2016-09-15Rename `-debug-cross-check-core-solver` option toDan Liew
`-debug-crosscheck-core-solver` as requested by Cristian
2016-09-15Add ``-debug-cross-check-core-solver`` option to allow cross-checkingDan Liew
with another solver. For example the core solver can be STP and the cross checking solver can be Z3. Unfortunately a few fragile tests don't pass when actually using this option.
2016-09-15Clang-format ``ConstructSolverChain.cpp``Dan Liew
2016-06-10rename the configure option --with-metasmt-default-solver to ↵Hoang M. Le
--with-metasmt-default-backend and improve the associated CXX flag
2016-06-10use default metaSMT solver as defined in configurationHoang M. Le
2016-04-14Disabling --solver-optimize-divides by default, as the optimization is ↵Cristian Cadar
currently buggy, and we keep hitting this bug... See https://github.com/klee/klee/issues/334 for details.
2016-03-01Documented default values for various options and improved the description ↵Cristian Cadar
of some.
2016-02-23Added missing copyright headers per klee/issue #301Marko Dimjašević
2016-02-10Add some of the basic plumbing required to support a Z3 solver in KLEE.Dan Liew
2016-02-08Fixed two spelling errors.Marko Dimjašević
2016-01-14Make it possible to build KLEE without using STP and only MetaSMT.Dan Liew
The default core solver is STP if KLEE is built with STP otherwise it is MetaSMT. Whilst I'm here rename SUPPORT_METASMT macro to ENABLE_METASMT for consistency.
2016-01-12Refactor setting the core solver (i.e. STP, MetaSMT or DummySolver) by providingDan Liew
a ``createCoreSolver()`` function. The solver used is set by the new ``--solver-backend`` command line argument. The default is STP. This change necessitated refactoring the MetaSMT stuff. That clearly didn't belong in the Executor! The MetaSMT command line option is now ``--metasmt-backend`` as this only picks the MetaSMT backend. In order to use MetaSMT ``--solver-backend=metasmt`` needs to be passed. Note I don't have MetaSMT built on my development machine so I don't know if the MetaSMT stuff even compiles...
2014-05-29Refactoring from std::ostream to llvm::raw_ostreamMartin Nowack
According to LLVM: lightweight and simpler implementation of streams.
2013-12-21Do not install KLEE's internal libraries.Dan Liew
2013-10-15command-line option --use-metasmt declared and defined inside #ifdef ↵Hristina Palikareva
SUPPORT_METASMT ... #endif macros
2013-10-11MetaSMT builder, solver and command-line options.Hristina Palikareva
2013-08-06TimingSolver and constructSolverChain() no longer coupled with pointers to ↵Hristina Palikareva
STPSolver objects. Timeout is now set by the solver at the top of the solver chain rather than by STPSolver.
2013-08-06Renaming solver-related command-line options in order to decouple them from ↵Hristina Palikareva
STP. More specifically, command-line options max-stp-time, use-forked-stp and stp-optimize-divides renamed to max-solver-time, use-forked-solver and solver-optimize-divides, respectively. Option of running the SMT solver in a separate process (i.e. forked) set to true by default. Options of running SMT solver forked and with optimized divides made available to Kleaver as well.
2013-07-18Patch by Stephan Falke fixing an incorrect message. Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@186589 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03Code reformatting.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@178642 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-11Forgot to add ConstructSolverChain.cpp in the previous patch.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@176813 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-11Patch by Dan Liew which unifies the solver construction between KLEECristian Cadar
and Kleaver and fixes --use-query-log in Kleaver. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@176811 91177308-0d34-0410-b5e6-96231b3b80d8
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