3184ba1611
Jani: Correctly parse the input-enable field. Throw an error in the sparse model builder, as these are not supported right now.
4 years ago
6d6e142236
Fixed an issue with JANI models concerning properties using transient variable expressions.
4 years ago
5b103579f2
Fixed building state valuations for transient variables of a jani model.
5 years ago
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
d3c8093e0f
Removed unnecessary semicolons
5 years ago
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.
5 years ago
a5d3d0e696
slight optimizations in the JaniNextStateGenerator
5 years ago
bb3f7c52fd
DdJaniModelBuilder: Fixed canHandle
5 years ago
23fb3bedff
all model builders: Added a canHandle method and a getSupportedJaniFeatures method.
5 years ago
b554dabaab
state generator now takes into account observable expressions when building POMDPs
5 years ago
c8ea0f60da
JaniBuilder: Fixed several issues that occurred with branch reward expressions over non-transient variables, including GitHub issue #47
6 years ago
33127c9b6e
JaniNextStateGenerator: Fixed references to the unpreprocessed model.
6 years ago
02977da3d7
Apply maximum progress assumption while building a Markov Automaton explicitly.
6 years ago
c622f463ad
JaniNextStateGenerator: Fixed an issue related to CTMCs without state-action rewards
7 years ago
0a6122258c
Used the new reward information traverser wherever one needs to find out the reward kinds of a given rewardmodel
7 years ago
858de4bf48
'applyUpdate' in jani next state generator now works in-place
7 years ago
f8a442ae0b
clean-up of jani next state generator
7 years ago
287fdce9d5
fixed issue related to having assignment levels and edge assignments at the same time
7 years ago
02fdc292fd
handling non-trivial reward expressions in jani-builders
7 years ago
4cda27f094
jani next state generator now sets values of transient variables in the evaluator to evaluate reward expressions
7 years ago
fed5b0d81b
Added support for transient variables on the rhs of an assignment
7 years ago
949bc4cb65
Fixed bugs in jani next state generator introduced during merge
7 years ago
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
10662e92eb
fixed an issue related to transient assignments in the 'wrong' order
7 years ago
c95ca4ed15
All model builders support state-exit rewards
7 years ago
71489a24f5
The model builders now substitute jani functions (if still present)
7 years ago
032d68b9b0
switching to recursive synchronization resolution for JANI explicit model exploration
7 years ago
205ed7f4bf
special treatment of trivial initial states restriction for JANI (following PRISM) next-state generator
7 years ago
d47189f93e
fixes for array elimination
7 years ago
7af70a77aa
slight fix to bit vector sizes used in explicit model builder
7 years ago
d0461f168b
support for negative assignment levels
7 years ago
7c61a16d91
fixes for array expressions, support to translate properties that consider array expressions, translating array models in cli
7 years ago
69cbc28547
fixes for arrays
7 years ago
ba68562740
moved array variable replacement information into VariableInformation
7 years ago
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
c5a0a057c8
array elimination and assignment levels in janiNextStateGenerator
7 years ago
a21c6f7244
fixed wrong state action rewards in JaniNextStateGenerator.
7 years ago
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
4ec2bc0583
fixed bug in jani model generation
7 years ago
61925d1c98
add option for sparse model builder to add a state encoding out-of-bounds state valuations to enable analysis of buggy models
7 years ago
24d6337006
JANI choice origins and MILP-based high-level cex for JANI
7 years ago
e8dc6ee05d
applying the same performance improvements for explicit JANI model building
8 years ago
ac759d2671
minor performance improvements to model building
8 years ago
bbb4d16965
towards support for pomdps in storm
8 years ago
759e351e95
Improved explicit model building:
- There is now an option to generate a choice labeling that corresponds to the specified action names.
- The old choice labeling (where each choice was labeled with an index set representing the corresponding prism commands) is renamed to choiceOrigins and has been improved towards support of other input formats (such as Jani) and other applications such as scheduler synthesis
8 years ago
b2b692b8ae
extended JANI next-state generator to be able to deal with custom system compositions
8 years ago
aaa6f13cf4
separated rational numbers and rational functions and added support for rational numbers to sylvan
8 years ago
5894f7c706
some forward declarations and header updates to battle recompilation times
8 years ago
0f8e00a80e
action reusal in syncvectors is not invalid jani, but not properly supported. Changed error message accordingly, allows for changes in model generators
8 years ago
43354d0c20
bunch of fixes (prominently in prism -> jani conversion)
8 years ago
Tim Quatmann
Matthias Volk
Sebastian Junges
dehnert
sjunges