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2022-03-09Core/ExecutionState: Fix uninitialized reads in unit testsLukáš Zaoral
... by initialising all members of fundamental types of the ExecutionState class. Fixes the following error in SearcherTest.{Two,}RandomPath unit tests: lib/Core/ExecutionState.cpp:114:22: runtime error: load of value 254, which is not a valid value for type 'bool'
2021-11-20Fixed fail with preferCex, removed relation from first argumentTaras Bereznyak
2020-10-12address MartinNowack's remaining feedbackJulian Büning
2020-10-12Implemented support for C++ ExceptionsFelix Rath
We implement the Itanium ABI unwinding base-API, and leave the C++-specific parts to libcxxabi. Co-authored-by: Lukas Wölfer <lukas.woelfer@rwth-aachen.de>
2020-07-01Remove state contructor with constraintsMartin Nowack
This constructor has been a hack and was wrongly used, use ConstraintManager instead. Allow copy-constructing states only via `ExecutionState::branch()` call.
2020-07-01Use constraint sets and separate metadata for timing solver invocationMartin Nowack
Decouple ExecutionState from TimingSolver Instead of providing an execution state to the timing solver use a set of constraints and an additional object for metadata. Fixes: * correct accounting of metadata to a specific state * accounting of all solver invocations (e.g. solver-getRange was not accounted) * allows to invoke the solver without a state (avoids costly copying of states/constraints)
2020-07-01Separate constraint set and constraint managerMartin Nowack
2020-06-29Enable subsets for RandomPathSearcherTimotej Kapus
2020-06-24add ExecutionState IDsFrank Busse
* add getID()/setID() * use ExecutionStateIDCompare in Executor::states set * output state id in .err files
2020-06-24slightly update ExecutionState, remove holes in structFrank Busse
2020-04-30Created include/klee/Core directory and moved appropriate files direc\Cristian Cadar
tly in lib/Core