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2016-02-29Merge pull request #344 from MartinNowack/feat_mallocMartinNowack
Add support for tcmalloc
2016-02-27Add support for tcmallocMartin Nowack
Beside improving performance of KLEE, tcmalloc allows to track used memory correctly. If available, tcmalloc is automatically used during compile time. This can be forced to be: - disabled using --without-tcmalloc - enabled using --with-tcmalloc In the second case, configure will fail if tcmalloc is not found or usable. Both versions of tcmalloc a minimal and normal version.
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
2016-01-14Remove unnecessary MetaSMT includes from kleaver's ``main.cpp``.Dan Liew
2016-01-14Refactor the MetaSMT makefile commands into its own file which canDan Liew
be included by tools that needs to link against MetaSMT. Apart from making the Makefile code cleaner this allowed the Solver unit test linking to succeed when not building with STP support. Unfortunately when using MetaSMT as the core solver the Solver unit tests do not pass. Clearly no one tried this before... :(
2016-01-14Fix linking with stp via MetaSMT when not building with direct STPDan Liew
support
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...
2015-04-25Give KLEE release version information in the output of klee and kleaverDan Liew
when they are given the --version command line option. Unfortunately to make the build type and git revision available we need to check this for every build which means KLEE's support library will be rebuilt for every build which will slow down incremental builds. This addresses issue #231
2015-04-03Upstream STP now depends on an external build of minisat. Attempt toDan Liew
fix travis build of upstream STP and also how KLEE links against STP.
2014-12-02Implement :named and let abbreviation modes in ExprSMTLIBPrinterRaimondas Sasnauskas
* Set the default abbreviation mode to let (ExprSMTLIBPrinter::ABBR_LET) * Remove the now defunct ExprSMTLIBLetPrinter * Improve performance of ExprSMTLIBPrinter::scan() by keeping track of visited Expr to avoid visiting them again * Rename ExprSMTLIBPrinter::printQuery() to ExprSMTLIBPrinter::printQueryExpr()
2014-11-01Upstream libstp is no longer dependent on Boost so remove theDan Liew
configure/Makefile code that adds Boost as a depdendency because We don't need to support old versions of STP that needed Boost.
2014-09-16[LLVM3.5] Update Kleaver for MemoryBuffer::getFileOrSTDIN changes.Daniel Dunbar
2014-09-16Fix #include under LLVM3.5. OwningPtr doesn't exist anymore.Dan Liew
2014-09-16Fix LLVM3.5 compilation a little more. ``Support/system_error.h``Dan Liew
was removed by r210803
2014-05-29Remove #include <iostream> to avoid static constructorsMartin Nowack
iostream injects static constructor function into every compilation unit. Remove this to avoid it.
2014-05-29Refactoring from std::ostream to llvm::raw_ostreamMartin Nowack
According to LLVM: lightweight and simpler implementation of streams.
2014-04-23Fixing linking order if metaSMT is used: linking rt after z3 to avoid ↵Hristina Palikareva
undefined symbols in the z3 library.
2014-01-25Upstream STP's libstp now depends on boost. This commit updatesDan Liew
the configure script to detect this by first trying to link without boost and if that fails then trying to link libstp with boost. This also updates the relevant Makefiles so that the klee and kleaver executables link in STP's boost dependencies if necessary.
2013-12-06Deprecate LLVM 2.8 and lowerMartin Nowack
2013-10-21Removed unnecessary/redundant linking of library boost_thread-mt to klee and ↵Hristina Palikareva
kleaver.
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.
2013-08-06Methods getConstraintLog() and setTimeout() made virtual and moved from ↵Hristina Palikareva
STPSolver to base Solver and SolverImpl classes, and consequently redefined in derived classes to call the corresponding methods down the solver chain. Method setTimeout() renamed to setCoreSolverTimeout().
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.
2013-03-11Patch 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
2013-03-06Patch by Tomek Kuchta which adds the --max-stp-time option to Kleaver.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@176571 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Patch by Tomasz Kuchta that fixes the fragile way in which KLEE and Kleaver ↵Cristian Cadar
options were shared. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@173819 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Patch by Hristina Palikareva which enables Kleaver to configure theCristian Cadar
solver chain. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@173180 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02Refactoring patch by Tomasz Kuchta that moves options shared by KLEE and ↵Cristian Cadar
Kleaver to a separate file. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@171395 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02Patch by Tomasz Kuchta adding more detailed information on query failures.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@171391 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02Patch by Tomasz Kuchta adding a new option (min-query-time-to-log) that ↵Cristian Cadar
enables KLEE to log only the queries exceeding a certain duration, or only those that time out. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@171385 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24Patch by Dan Liew: "Added -print-smtlib option to kleaver tool thatCristian Cadar
allows .pc files to be printed as SMT-LIBv2 queries." git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@166563 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-31Patch by Dan Liew that removes our internal copy of STP, and makes the ↵Cristian Cadar
--with-stp option mandatory: "1. At configure time the --with-stp= option is now mandatory. 2. The HAVE_EXT_STP macro has been removed. 3. The ENABLE_EXT_STP autoconf replacement variable has been removed and consequently the Makefile variable of the same name has been removed." git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@161055 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20Deprecate LLVM_VERSION_MAJOR and LLVM_VERSION_MINOR in favour ofPeter Collingbourne
version codes. This makes the preprocessor-based version tests more concise and less error prone. Also, fix the version tests in lib/Expr/Parser.cpp (immutable zext and trunc were introduced in LLVM 2.9); now 2.9 passes "make test". git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@135583 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-23Patch by arrowdodger ↵Cristian Cadar
(http://keeda.stanford.edu/pipermail/klee-dev/2011-April/000617.html) for compiling KLEE with the latest LLVM changes. Tested against LLVM 2.7 and 2.8. The AsmAddresses test fails in 2.8 unless assertions are explicitely enabled (--enable-assertions). git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@130065 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-14Add option to use an external version of STPPeter Collingbourne
This patch adds a new configure option, --with-stp, which configures KLEE to use an external version of STP instead of the version in the source tree. It includes documentation referring users to the STP download location. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@108347 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-05STP: Switch build to using LLVM style Makefiles.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@100395 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01Update for LLVM ostream changes.Daniel Dunbar
- Includes patch by Michael Stone! git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@80665 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16kleaver: Add some command line options for choosing the Solver.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73485 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14Rename FoldingExprBuilder -> SimplifyingExprBuilderDaniel Dunbar
Also, start printing query # with -print-ast (for testing purposes). git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73350 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14Use ExprBuilder for constructing expressions in the Parser.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73345 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-09Switch Array* print-outs to use name instead of ID, and update a fewDaniel Dunbar
constructors I missed. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73127 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-08kleaver: Use raw_ostream, and print some stats.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73045 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-07Don't delete decls before parsing is complete.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73023 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Support counter example queries (at least, the restricted set that weDaniel Dunbar
use). - Arrays don't have sizes yet, so we don't get initial values correctly. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72939 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Don't evaluate queries if there were parse failures.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72934 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Add evaluation support to kleaver (now the default).Daniel Dunbar
- Currently only handles validity queries. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72933 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-21Initial KLEE checkin.Daniel Dunbar
- Lots more tweaks, documentation, and web page content is needed, but this should compile & work on OS X & Linux. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72205 91177308-0d34-0410-b5e6-96231b3b80d8
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