Sometimes, we want to use the prob0/1... methods to generate schedulers instead of doing
the standard precomputations and don't want to have the normal log output.
Not inherited using inheritSettings()
In Java 9, there is a new system class java.lang.Module that is implicitly imported
everywhere and which clashes with the parser.ast.Module class, resulting in
compilation errors, as javac is not able to disambiguate between the two
automatically.
We are therefore more specific when referencing the PRISM parser's 'Module' class,
by using the full 'parser.ast.Module' name.
Switching between max and min when removing the negation was missing for MDPs.
Test case:
prism functionality/verify/mdps/ltl/simple_ltl.nm functionality/verify/mdps/ltl/simple_ltl.nm.props -exact -prop 3
from prism-tests.
Sometimes, if the prism-auto scripts gets interrupted, an existing
nailgun server is not properly shut down and might break a subsequent
prism-auto run.
When using an iteration method with two alternating solution vectors (power, jacobi),
we did not copy the result to the second vector when we have detected convergence in
an SCC (for topological interval iteration). Subsequently, as the values for finished
SCCs will never be updated anymore, the values for this states will oscillate between
the final value and the value from the iteration step before, potentially preventing
convergence. This will be mitigated if we enfore convergence from below / above, but
at least from below enforcing convergence should not be necessary.
An example would be
prism prism-examples/dice/two_dice.nm -pf 'Rmin=?[ F s1=7]' -explicit -topological -ii:nomonotonicbelow
where oscillation between 0 and 1 inhibits convergence.
To fix, we tell the iteration method when we are done with an SCC so that we can
copy the results. For singleton SCCs, we already copied the results to both vectors.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@12204 bbc10eb1-c90d-0410-af57-cb519fbb1720
For CTMCs, only the state rewards, but not the transition rewards
are scaled by the rates.
Failing tests e.g.
functionality/verify/ctmcs/rewards/ctmc_rewards.sm
(14) R{"a"}=? [ F s=1 ]
from functionality/verify/ctmcs/rewards/ctmc_rewards.sm.props
in the test suite with --exact mode
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@12203 bbc10eb1-c90d-0410-af57-cb519fbb1720
Currently, building PRISM with parallel building does not work,
as there are dependencies between targets that are not fully
encoded in the Makefiles. Building with -j n flag would lead to error.
Now, we add the .NOTPARALLEL target to most of the Makefiles,
which tell GNU make to ignore the -j flag. Note that this
only inhibits parallel builds for the current Makefile, we
thus have to specify it for all sub-Makefiles as well
(see https://www.gnu.org/software/make/manual/html_node/Parallel.html)
For the external libraries, CUDD and LPSolve don't seem to mind building
in parallel, so we don't inhibit there and can get some minor compile time
speed-up by using multiple cores if the -j option is specified.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@12202 bbc10eb1-c90d-0410-af57-cb519fbb1720
Consistently include cstdio instead of stdio.h, etc. For MinGW,
the default underlying stdio implementation (Microsoft DLL based vs
POSIX MinGW implementation) differs between C++ and C code, so
format string warnings pop up if we include the C header...
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@12192 bbc10eb1-c90d-0410-af57-cb519fbb1720
There is currently no portable format string argument for std::size_t,
so we simply convert to a string via std::to_string() ourselves.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@12191 bbc10eb1-c90d-0410-af57-cb519fbb1720
On Win32, jints are actually long ints, so printf would need %ld instead of %d.
As jints are 32bit, we simply cast to an int to silence format string compiler
warning.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@12190 bbc10eb1-c90d-0410-af57-cb519fbb1720
GCC / CLang offer checking for consistency between format strings and the variable argument parameters that
are passed to printf-like functions. For these compilers, we add the necessary function attribute (use with -Wformat).
For MinGW, we have to be a bit more specific, as both a STDIO implementation by Microsoft as well
as a POSIX compatible implementation are supported. Generally, for C++, the POSIX library is used. We check the
MinGW compiler definition that selects the STDIO implementation and use the corresponding format specification
(gnu_printf vs ms_printf).
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@12178 bbc10eb1-c90d-0410-af57-cb519fbb1720
Fixes https://github.com/prismmodelchecker/prism/issues/16.
In SVN commit 12019 (1d8f9fc6b9),
we converted the ODD indizes from long to int64_t to get the same size in 32/64bit on Linux / OS X and Windows.
With this change, the format string used here became incorrect and, on 32bit Linux, the second "%.0f" printing takes
its value from part of the first argument instead of from the double returned by DD_GetNumMinterms.
Now, we use the PRId64 macro to get the correct format string parameter.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@12177 bbc10eb1-c90d-0410-af57-cb519fbb1720
Joachim Klein