Somehow, PRISM can not open a NamedTemporaryFile created on Windows
(see issue prismmodelchecker/prism#11) when passed the filename via
the -mainlog parameter.
So, on Windows, we fall back on the old method of capturing stdout
directly via the Popen call. As this does not work with nailgun (the
C printfs go to the nailgun server stdout), we currently don't allow
nailgun use on Windows.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11879 bbc10eb1-c90d-0410-af57-cb519fbb1720
We want to strip trailing zeros (after the .) as well. This commit, together with the
previous one should provide the previous functionality, but fixing the issue with trailing
zeros for integers.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11860 bbc10eb1-c90d-0410-af57-cb519fbb1720
The regular expression for identifying the trailing .0* part of the string
did not require the . to actually occur, which would also strip the zeros from
integers ending with zeros.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11859 bbc10eb1-c90d-0410-af57-cb519fbb1720
These methods work for the case where the generic acceptance condition
has the required structure or can be easily padded to have the required
structure for Rabin / Streett.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11827 bbc10eb1-c90d-0410-af57-cb519fbb1720
Generally, as soon as clearBuiltModel is called, the models should not be
touched anymore. In doBuildModel, keep the null assignments for the
model storage variable for the unused engine.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11825 bbc10eb1-c90d-0410-af57-cb519fbb1720
During reward construction in the explicit engine using the new ModelGenerator
functionality (see SVN 11772), the check for transition rewards was missing
(he explicit engine currently does not support transition rewards for DTMCs and CTMCs).
This commit adds functionality to ModelInfo to determine whether a reward structure
defines transition rewards and adds a corresponding check during reward construction.
Example: prism-examples/dice/dice.pm with R=?[ F s=7 ] and -explicit returns 0 instead
of an error message.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11802 bbc10eb1-c90d-0410-af57-cb519fbb1720
If lib/prism.jar exists (built by 'binary' target), it takes
precedence over newly compiled .class files. This is confusing, as
changing some sources, running 'make clean all' and then running PRISM
results in the "old" behaviour contained in lib/prism.jar.
Now, we remove lib/prism.jar on 'make clean'.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11789 bbc10eb1-c90d-0410-af57-cb519fbb1720
Technically, using 'plain' delete for deleting objects allocated with
new[] is undefined behaviour. In practice, this didn't appear to be a
problem.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11787 bbc10eb1-c90d-0410-af57-cb519fbb1720
Technically, using 'plain' delete for deleting objects allocated with new[] is
undefined behaviour. In practice, this didn't appear to be a problem.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11786 bbc10eb1-c90d-0410-af57-cb519fbb1720
- Extended functionality available through the prism.Prism API when using ModelGenerators
- Improvements to ModelGenerator interface wrt handling of rewards (and also labels)
- Explicit engine model checkers now build rewards from a ModelGenerator, not a RewardStruct.
This is now (optionally) attached with the setModulesFileAndPropertiesFile method.
- New code to generate symbolic models from ModelGenerators (useful, if not super efficient)
- Move createVarList() method from ModelGenerator up to ModelInfo
- Some code tidying in LabelList
Code was previously at https://github.com/prismmodelchecker/prism-svn/tree/model-generator
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11772 bbc10eb1-c90d-0410-af57-cb519fbb1720
Joachim Klein