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104 Commits (626b7a819a681afbf4817b9541bfd385e4ba0a23)

Author SHA1 Message Date
Tim Quatmann 5b103579f2 Fixed building state valuations for transient variables of a jani model.
5 years ago
Tim Quatmann adfdf8c572 Refactored state valuations. They now store values for transient jani variables and do not store values for constants (solving Github issue #73)
5 years ago
Tim Quatmann 3a86cc4391 CompressedState: Added a method to create a human readable string out of the state. Added a method to "uncompress" by extracting all values into corresponding value vectors
5 years ago
Tim Quatmann 5733072898 TransientVariableInformation: Flagging a few getters const
5 years ago
Matthias Volk d3c8093e0f Removed unnecessary semicolons
5 years ago
Tim Quatmann 7e9029e5bd Optimization for PRISM model building: Avoid evaluating unnecessarily many guards.
5 years ago
Tim Quatmann 05471d94fd Optimizations in JaniNextStateGenerator that avoid unnecessary (re-) allocations of memory. Moreover, before collecting the complete set of enabled edges for each automaton, we first check whether each automaton (that synchronizes with that action) has at least one enabled edge. This avoids checking unnecessarily many edge guards.
6 years ago
Tim Quatmann a5d3d0e696 slight optimizations in the JaniNextStateGenerator
6 years ago
Tim Quatmann bb3f7c52fd DdJaniModelBuilder: Fixed canHandle
6 years ago
Tim Quatmann 23fb3bedff all model builders: Added a canHandle method and a getSupportedJaniFeatures method.
6 years ago
Sebastian Junges b554dabaab state generator now takes into account observable expressions when building POMDPs
6 years ago
Tim Quatmann cb00c21db2 Fixed type uintX -> uintX_t
6 years ago
Matthias Volk 6a4c18e4a2 Use custom FlatSet to account for allocator changes in flat_set in Boost 1.70.
6 years ago
Tim Quatmann c8ea0f60da JaniBuilder: Fixed several issues that occurred with branch reward expressions over non-transient variables, including GitHub issue #47
6 years ago
Jip Spel a35cb2643a Extend error message
6 years ago
TimQu 33127c9b6e JaniNextStateGenerator: Fixed references to the unpreprocessed model.
6 years ago
TimQu 02977da3d7 Apply maximum progress assumption while building a Markov Automaton explicitly.
7 years ago
TimQu c622f463ad JaniNextStateGenerator: Fixed an issue related to CTMCs without state-action rewards
7 years ago
TimQu ca828729ff Fixed a few warnings
7 years ago
TimQu 0a6122258c Used the new reward information traverser wherever one needs to find out the reward kinds of a given rewardmodel
7 years ago
TimQu 86d99d8ca5 silenced a few warnings
7 years ago
TimQu 858de4bf48 'applyUpdate' in jani next state generator now works in-place
7 years ago
TimQu f8a442ae0b clean-up of jani next state generator
7 years ago
TimQu 287fdce9d5 fixed issue related to having assignment levels and edge assignments at the same time
7 years ago
TimQu 02fdc292fd handling non-trivial reward expressions in jani-builders
7 years ago
TimQu d3952c82f6 fix in variable information for unbounded variables
7 years ago
TimQu 4cda27f094 jani next state generator now sets values of transient variables in the evaluator to evaluate reward expressions
7 years ago
TimQu fed5b0d81b Added support for transient variables on the rhs of an assignment
7 years ago
TimQu b8b84e3f8a support for *local* unbounded integer variables.
7 years ago
TimQu 949bc4cb65 Fixed bugs in jani next state generator introduced during merge
7 years ago
TimQu 5ab404a9d3 added support for unbounded integer variables in explicit jani builder such that it is treated as a bounded variable (with a given number of bits) and an exception is thrown in case of an underflow or overflow
7 years ago
TimQu 10662e92eb fixed an issue related to transient assignments in the 'wrong' order
7 years ago
TimQu c95ca4ed15 All model builders support state-exit rewards
7 years ago
TimQu 71489a24f5 The model builders now substitute jani functions (if still present)
7 years ago
dehnert 032d68b9b0 switching to recursive synchronization resolution for JANI explicit model exploration
7 years ago
dehnert 205ed7f4bf special treatment of trivial initial states restriction for JANI (following PRISM) next-state generator
7 years ago
dehnert 5e43c51f49 starting on some builder optimizations
7 years ago
TimQu d47189f93e fixes for array elimination
7 years ago
TimQu b5bb87404c replaced occurrences of 'substituteConstants' by 'substituteConstantsFormulas'
7 years ago
dehnert 7af70a77aa slight fix to bit vector sizes used in explicit model builder
7 years ago
TimQu d0461f168b support for negative assignment levels
7 years ago
TimQu 7c61a16d91 fixes for array expressions, support to translate properties that consider array expressions, translating array models in cli
7 years ago
TimQu 69cbc28547 fixes for arrays
7 years ago
TimQu ba68562740 moved array variable replacement information into VariableInformation
7 years ago
TimQu 6aaafea554 added possibility to lift transient edge destination assignments to the edge by scaling with the probability (only if this preserves the considered properties).
7 years ago
TimQu c5a0a057c8 array elimination and assignment levels in janiNextStateGenerator
7 years ago
TimQu a21c6f7244 fixed wrong state action rewards in JaniNextStateGenerator.
7 years ago
dehnert cfb1bc36ce treating bounded JANI variables with single bound
7 years ago
Sebastian Junges f52aab0012 fixed out-of-bounds-labelling, added overlapping guards building, and some improved error messages if something goes wrong with highlevel counterex generation
7 years ago
dehnert 4ec2bc0583 fixed bug in jani model generation
7 years ago