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2020-04-08test: add a new test for readStringAtAddressMarek Chalupa
Read strings from different parts of objects.
2020-04-08readStringAtAddress: use stringstream to obtain the stringMarek Chalupa
The code is simpler and more in the spirit of C++.
2020-04-08stats: rename QueriesConstructs to QueryConstructsFrank Busse
2020-04-08Statistic: slightly modernise class definitionFrank Busse
2020-04-08stats: remove queryConstructTime (unused)Frank Busse
2020-04-07Add unit test for Z3Solver::getConstraintLogDaniel Grumberg
2020-04-05Run "pkg update -f" before installing dependencies on FreeBSDCristian Cadar
2020-03-31Don't search for CryptoMiniSAT when configuring STPCristian Cadar
2020-03-31Fixed some messages, particularly Klee -> KLEECristian Cadar
2020-03-27Ensure that temp_builder is used when adding constant array value assertion ↵Daniel Grumberg
constraints
2020-03-22StatsTracker: remove NumObjects, fix assignment of and always write ↵Frank Busse
ArrayHashTime * fix binding order for assignments when KLEE_ARRAY_DEBUG enabled * always write ArrayHashTime column to run.stats, assign -1 when KLEE_ARRAY_DEBUG disabled * remove unused NumObjects column from run.stats * remove NumObjects panel from Grafana
2020-03-22[posix-runtime] Simple GET/SET_LK modelTimotej Kapus
2020-03-19Additional test for dealing with vector instructionsCristian Cadar
2020-03-18Added another `ScalarizerLegacyPass` run to remove vectorized code ↵Frederic Kehrein
introduced during the optimization step
2020-03-17Fixed compiler warning when printing variable of type off_tCristian Cadar
2020-03-17stat64 is deprecated on macOS; use stat insteadCristian Cadar
2020-03-10Use -snap VMs on Cirrus for FreeBSDCristian Cadar
2020-03-06Updating KLEE's version post-releaseCristian Cadar
2020-03-03Release notes for 2.1 v2.1 2.1.xCristian Cadar
2020-03-03Set version to 2.1Cristian Cadar
2020-03-02fix lit.cfg: numerical comparison of LLVM version numbersJulian Büning
2020-03-02travis: add LLVM 10.0Julian Büning
2020-03-02test/lit.cfg: add LLVM 10.0Julian Büning
2020-03-02stats: enforce table creationFrank Busse
2020-03-01[klee-stats] Grafana: Limit number of entries to query for column namesMartin Nowack
2020-03-01[klee-stats] Use the last row inserted instead of the row with highest ↵Martin Nowack
Instructions Last `Instructions` is not a good identifier to retrieve the correct row. For the default setup, KLEE will generate two entries with the same last instruction. One before clean-up and one after clean-up (i.e. if states are terminated on halt). Using `rowid` will select the last line.
2020-03-01[klee-stats] Refactor preparing and printing the tableMartin Nowack
The number and order of statistics in klee-stats is hard coded. Moreover, adding new statistics to KLEE lead to crashes. Rewriting that part of the script generalises and streamlines the process. List of changes: * Extend legend: this is used for known columns to provide shorter names * simplify sqlite handling and make it more robust and reading of data * select columns based on internal KLEE names * streamline addition of artificial columns and make it robust * handle the case if different runs should be compared but not all have the same statistics * fix calculation of summary row: - avg of column if column is showing a relative value or avg value - max of column if column is showing a max value - sum of column entries, else
2020-03-01[klee-stats] Check for existence of stats file for Grafana as wellMartin Nowack
2020-03-01[klee-stats] Do not crash if tabulate is not installed but requestedMartin Nowack
2020-03-01[klee-stats] Refactor writing table into own functionMartin Nowack
2020-03-01[klee-stats] Refactor CSV printout in own functionMartin Nowack
2020-03-01[klee-stats] Check if stats file exist before trying to open itMartin Nowack
Providing a list of directories might sometimes not contain the stats file. Check its existence before trying to access it.
2020-02-24Add leading zeros to genboutTimotej Kapus
2020-02-24fix p-llvm.inc: invocation for monorepo directory layoutJulian Büning
2020-02-24find_llvm.cmake: enable parsing for git versionJulian Büning
2020-02-23Use FreeBSD 11.3-STABLE instead of EoLed 11.2.Gleb Popov
2020-02-23Workaround `pkg` breakage on FreeBSD CI.Gleb Popov
2020-02-19Use `ref<>` for MemoryObject handlingMartin Nowack
This uses the `ref<>`-based memory handling of MemoryObjects. This makes it explicit that references are held in: - ExecutionState::symbolics - ObjectState
2020-02-19Use `ref<>` for UpdateNodeMartin Nowack
Remove additional reference counting as part of UpdateNodeList and UpdateNode. Simplifies code.
2020-02-19Clean-up header filesMartin Nowack
* Replace c header with c++ header * remove unneeded header file
2020-02-19Add move assignment operator and move construct for `ref` class.Martin Nowack
2020-02-19Add `ReferenceCounter` struct utilized by ref<>Martin Nowack
Using KLEE's `ref<>` shared ptr requires the referenced object to contain a reference counter to be added and initialised to 0 as part of the constructor. To support better reuse of the `ref<>` ptr add a `ReferenceCounter` struct. Just adding this struct to a new class/struct as member enables reference counting with `ref<>` - no additional counter management needed.
2020-02-19Fix ptr reference invalidation if last reference gets freed before new ↵Martin Nowack
reference assigned.
2020-02-13Use call-by-reference for hash-function invocationMartin Nowack
2020-02-13Replace old TR1 implementations of unordered_map/set with std::* versionsMartin Nowack
TR1 implementation got replaced by the std::* equivalents with C++11. Start to use the standard versions instead of the old ones.
2020-02-13Use a newer Ubuntu 18.04 from the year 2020 to build KLEE DockerimageMartin Nowack
2020-02-13Use a newer Ubuntu 18.04 from the year 2020 to build KLEEMartin Nowack
2020-02-13Update Docker image template for KLEE.Martin Nowack
* Port changes from .Dockerfile to this * install emacs-nox and vim-nox instead of pulling all X dependencies * Clean apt cache
2020-02-13Use system's boost when building metasmt and user newer boolector versionMartin Nowack
2020-02-13Do not wait if SANITIZER_BUILD is emptyMartin Nowack
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