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2013-08-14Fix typoMartin Nowack
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
2012-11-27Patch by Seungbeom Kim: "Interrupting KLEE's execution while aCristian Cadar
watchdog is in effect kills the watchdog immediately, giving the user a shell prompt prematurely while the child process is still running. This patch keeps the watchdog running until the child is finished. I see no need to be able to kill the watchdog forcefully, as long as the child process can be killed forcefully with two interrupts." git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@168696 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24Patch by Jonathan Neuschäfer: "update symbol list forCristian Cadar
klee_get_value*. It might be better to just get (most of) the exported symbols right from the SpecialFunctionHandler class." git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@166585 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24Code refactorings by Jonathan Neuschäfer: "move increment into for-loopCristian Cadar
head (Just a cosmetic change to make things a bit more readable)" and "move duplicate code to a function and also remove an old comment that seems to be obsolete by now. (Another cosmetic change)" git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@166581 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24Patch by Dan Liew: "Added support for generating .smt2 files whenCristian Cadar
writing out test cases (option --write-smt2s) in KLEE." git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@166568 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
2012-10-09Patch by Tomasz Kuchta that adds several useful options (--print-abs-times, ↵Cristian Cadar
--print-rel-times, --precision) to klee-stats. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@165499 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-11Changed the default to --max-memory and documented randomize-fork.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@163632 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
2012-06-21Patch by Paul Marinescu improving klee-stats: "klee-stats now reports avg ↵Cristian Cadar
and max memory consumption and states. A bug in the compare-by=<key> functionality has been fixed and the --compare-at=[<value>|last] option has been added. Specifying a value reports all statistics at the point where <key> had value <value>; specifying 'last' reports at the largest <key> value common to all executions" git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@158948 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-20Fixed a minor issue related to an error path in --posix-runtime mode.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@158835 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-19Patch by Seungbeom Kim for compatibility with old LLVM 2.6.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@158721 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-05Removed unnecessary --init-env option.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@154110 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-25Patch from Ben Gras which "makes Klee look for the libraries in theCristian Cadar
install location instead of the compile-tree location if a compile-time macro is enabled." git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@148961 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Fixed help message in klee-stats.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@146741 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-11Patch by Ben Gras for MINIX: no stat64 under MINIX.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@146353 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-11Patch by Ben Gras fixing a few minor issues: adds missing includes,Cristian Cadar
fixes the ntohs prototype in klee-libc, and removes some unused code. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@146352 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-02Update location of TargetSelect.h and TargetRegistry.h for LLVM 3.0+Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@139026 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20Updates for LLVM 3.0. Based on changes by arrowdodger, thanks!Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@135598 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
2011-06-09Patch from arrowdodger for fixing FreeBSD build..Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@132786 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
2010-10-01Fix a build warning, patch by nobled!Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@115315 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05Call klee_error instead of klee_warning when we fail to open a file,Cristian Cadar
and inform users about the common file descriptor problem. Based on patch and discussion with Cristian Zamfir. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@110329 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
2010-06-28Applied Stefan Bucur's patch fromCristian Cadar
http://llvm.org/bugs/show_bug.cgi?id=6690. The patch adds specialized versions of klee_get_value for different types, fixing the previous klee_get_value function that sometimes truncated 64bit parameters to 32bit. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@107006 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Fixed bug reported at:Cristian Cadar
http://llvm.org/bugs/show_bug.cgi?id=7515 Bug was caused by the different behavior of klee_range during KLEE execution vs. replay mode, for the case when start==end: during KLEE execution, klee_range returns start, while during replay it called klee_make_symbolic. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@107005 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Implement klee_stack_trace functionPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@106799 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-02Unbreak inline asm warning.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@102874 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-19ktest-tool: Add --write-ints option, for printing 4-byte objects as integers.Daniel Dunbar
- Patch by Li Xuan Ji! git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@101774 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-05Fix some final objdir != src problems.Daniel Dunbar
- PR4269. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@100396 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
2010-03-14Update for 2.7.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@98467 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-14Kill off ExecutionTrace stuff, it is too messy.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@98466 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25Update source to build against LLVM 2.6Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@85024 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
2009-08-17Update for LLVM API change.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@79217 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05klee-replay: Support running multiple tests in one invocation, and tweak outputDaniel Dunbar
slightly. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@78166 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05Build klee-replay when the POSIX runtime is enabled.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@78149 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05Add klee-replay tool.Daniel Dunbar
- Not yet enabled as part of the build, and not recently tested. - This has also been trimmed down significantly from the version which is able to fail system calls, that functionality was too experimental to be generally useful. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@78148 91177308-0d34-0410-b5e6-96231b3b80d8
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