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482 Commits (9dac249d88bff924714adba4429712e15e5c0061)

Author SHA1 Message Date
gereon 49ac740459 Changed a bit, how log messages are processed.
12 years ago
dehnert c784de4d03 Added new model checker that uses topological value iteration. However, does not fully work yet.
12 years ago
gereon 1f3b172c83 Added a simple module that handles segfaults: print a message and provide a backtrace.
12 years ago
dehnert bdf173c315 GraphTransition objects can now be build from the SCC decomposition of a system.
12 years ago
gereon 928de19fed Reorganized main routine. Catching errors that made it to the top level.
12 years ago
gereon 341dc50ab7 Added some better error output for basic parsers using errno
12 years ago
gereon 8dce5af515 fixed some warnings (comparison between signed/unsigned)
12 years ago
gereon a73ae7aed4 Added new option --debug.
12 years ago
gereon 2bc32fe3de Cleaned up handling of --verbose, proposing correct use of log levels from now on...
12 years ago
dehnert af1aa4e1e5 Added native matrix-vector multiplication for our matrix format (as fast as gmm++). Fixed bug in bit vector. Fixed some issues in SCC decomposition. MDP model checkers now have the solving methods by default (native ones) and may override them with their own ones, if desired. Added some aux stuff, like vector helper methods.
12 years ago
dehnert fbf28796b8 Fixed bug in gmm++ model checker: missing vector addition.
12 years ago
dehnert aee63dcf31 Made the SCC generation during decomposition optional.
12 years ago
dehnert 961909877a Added iterative version of Tarjan's algorithm for performing SCC decomposition of state-based models.
12 years ago
dehnert df78cccf84 Fixed bug in graph transitions if initialization was done forward.
12 years ago
dehnert 01779c9e83 Incomplete version of SCC decomposition of nondeterministic models.
12 years ago
dehnert 98426aa139 Added new MDP example 'consensus'. Added some test checking to storm.cpp.
12 years ago
dehnert f787044ece Fixed bug in cloning of negated formulas.
12 years ago
PBerger d477d752b1 Updated the Jacobi Solver to make use of the new Adapters, refactored the Matrix conversion.
12 years ago
dehnert f1c379bbe3 Moved model checking functionality for MDPs for general superclass such that specialized model checkers only need to implement certain operations. Fixed tests.
12 years ago
dehnert 34b85b956e Moved model checking of DTMCs to superclass. Now, each DTMC model checker only needs to implement matrix-vector multiplication and linear equation solving to be able to fully model check DTMCs. Added subset/disjoint functionality to bit vector. Changed tests for MDP and DTMC model checking a bit.
12 years ago
dehnert 4bcb26ab96 Included subset-test in bitvector.
12 years ago
dehnert 5e3a8a1232 Fixed wrong check for submatrix property of reward matrices.
12 years ago
dehnert c7f58ed5f5 Modified parsers such that the reward matrices are of the same size as the transition matrices.
12 years ago
gereon cf772688f0 added setter for options in Settings class.
12 years ago
dehnert b7d4d974ec Added a lot of test checking routines to main file.
12 years ago
PBerger 06d78967df Fixed MDP Parser, removed parsing of STATES/TRANSITIONS, see #10
12 years ago
dehnert 3ab71cc08a Added proper treatment of transition based rewards.
12 years ago
dehnert 7b259120b7 Marked submatrix check in DTMC and sparse matrix as faulty. Needs to be fixed.
12 years ago
dehnert d38e7eeeb8 Implemented new utility functions and improved existing ones.
12 years ago
dehnert 69acbdef63 Fixed a few things in the parsers and implemented proper treatment of reward files by these parsers.
12 years ago
dehnert bc4eb661ba Fixed some memory leaks. Fixed bug in vector utility. Fixed bug in sparse matrix printing. Fixed bug in DTMC model checker (computing reachability rewards). Included full reward model checking for MDPs.
12 years ago
dehnert cbf4a2ff3b Small update to model checking reward formulae over MDPs.
12 years ago
dehnert e99909034c Added some more test formula for two dice example in main file.
12 years ago
dehnert 0d7889932c Fixed bug that gave wrong vector when parsing the state rewards.
12 years ago
dehnert 40f7ccac52 Implemented model checking of instantaneous reward formulae over MDPs in Gmmxx model checker.
12 years ago
dehnert c0468675c7 Fixed parser to correctly ignore the file header.
12 years ago
PBerger b2c0cfc57c Added a conversion routine GmmXX -> Storm Sparse Matrix
12 years ago
PBerger 4fe071033b Removed std:: from uint type specifier (illegal in VS2012)
12 years ago
Lanchid 5b57728d7e Merge branch master into PrctlParser
12 years ago
Lanchid 9c2d279c47 Reformulation of some documenation texts in PrctlParser (including some
12 years ago
dehnert 0f9f5e67f6 A few minor fixes. Removed test for reward model.
12 years ago
gereon 75d61d3af3 explicit private constructor was not needed after all
12 years ago
gereon b1498ef0bb moved model from specific model checkers to AbstractModelChecker
12 years ago
dehnert 313d48e2da Fixed the method for making rows absorbing for nondeterministic models.
12 years ago
dehnert 73623ff3f6 Added boolean parameter qualitative to all path formulas, i.e. to the checking and the callback methods.
12 years ago
dehnert 5ba7f63bc2 Splitted RewardBoundOperator and ProbabilisticBoundOperator checking methods for model checkers (needed for enabling qualititative model checking for P operator with bounds 0/1). Moved some methods of DtmcModelChecker one level up to AbstractModelChecker. TODO: this should be done for other methods as well, but there are more changes needed for that to work.
12 years ago
dehnert 500a96ed71 Remove obsolete reward model.
12 years ago
dehnert d4cf812c5e Added until-model checking for MDPs. Implemented Prob1A algorithm. Added asynchronous leader example.
12 years ago
dehnert 48dea0199e Started implementing the model checker for MDPs. Added reduce functionality to vector utility. Moved min/max capability to NoBoundOperator.
12 years ago
dehnert 7d7edc5a05 Implemented Prob1E algorithm for nondeterministic models. Added comparison operator to bit vector.
12 years ago