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326 Commits (13514c9da863467c198ef5e8b332f73be9c130f1)

Author SHA1 Message Date
dehnert 13514c9da8 hybrid CTMC model checker can now do lra as well
10 years ago
dehnert 1e5398c8b7 LRA finally working for ctmcs
10 years ago
dehnert 331ea9fc19 further work on steady state probabilities
10 years ago
dehnert b9cc6c2708 fixed bug in concatenating results of subformulas
10 years ago
dehnert ce58a5fa6f steady state working for CTMCs
10 years ago
dehnert 6c4162fae4 more work towards steady state for CTMCs
10 years ago
dehnert 1130efe0dc step towards steady-state for CTMCs
10 years ago
dehnert 4c35bc0f66 symbolic DTMC model checker working
10 years ago
David_Korzeniewski 1cf0a73c4e Added methods to update nonzero entry count and update it when necessary
10 years ago
David_Korzeniewski cf5442fe45 Bugfix and test-fix: Only the "never leave MEC"-states have cost > 0 and transition costs are all 0 in the ssp.
10 years ago
David_Korzeniewski 8e688f71ff Tests for DTMC LRA and some bugfixes. All tests pass.
10 years ago
David_Korzeniewski 0ba629ad3f More tests, bugfixes: All tests pass.
10 years ago
David_Korzeniewski dfab1c291c Error fixed.
10 years ago
David_Korzeniewski 716cf3abdd Adapted to new solver interface some tests and bugfixes. Tests still failing.
10 years ago
David_Korzeniewski 8fc58439bc Computing LRA as expected reward in MDPs.
10 years ago
David_Korzeniewski 0fdb3685d1 Computing LRA for states not in bsccs as expected reward
10 years ago
David_Korzeniewski 916c821b3e Compute steady state for all BSCCs together by solving just one equation system instead of solving an equation system for each BSCC.
10 years ago
dehnert dd399c5f85 Finalized hybrid MDP model checker. It passes its tests now.
10 years ago
dehnert 2bf7eafb4b Further work on hybrid MDP model checker.
10 years ago
David_Korzeniewski 9a83dfac10 Typo in DTMC, tried to use same approach for MDPs, which won't work.
10 years ago
dehnert e3320ee086 Started working on hybrid MDP model checker.
10 years ago
David_Korzeniewski 53f2fdf51e Changed implementation of LRA to be weighted with the probability to reach BSCCs instead of choosing min/max
10 years ago
dehnert 869f8c50c9 Fixed some minor CTMC-related bugs.
10 years ago
David_Korzeniewski a448cd8973 Calculating steady state using standard equation system for eigenvectors, removed all-in-one matrix transformation (nicer looking code)
10 years ago
dehnert be66ef2751 Finalized hybrid CTMC model checker.
10 years ago
dehnert e1761fa774 Enabled hybrid CTMC model checker in cli. Further work on hybrid CTMC model checker (not yet working). Fixed some minor issues in sparse CTMC model checker.
10 years ago
dehnert 76b99a5515 Commit to switch workplace.
10 years ago
dehnert c1917ce6d9 Finalized hybrid DTMC model checker. It now passes its tests.
10 years ago
David_Korzeniewski 04c1d51313 intermediate commit, copied transpose and get submatrix code over and started adapting it.
10 years ago
dehnert 72166bed37 Created new class for storing hybrid check results (symbolic as well as explicit parts) and the surrounding functionality.
10 years ago
dehnert 3b4dca1a03 Improved Jacobi method a bit.
10 years ago
dehnert 06bfc17ec6 Started making hybrid (dd/sparse) model checking work.
10 years ago
dehnert 60701cebdb ADDs and BDDs are no longer mixed in the abstraction layer.
10 years ago
dehnert eb5d4100a6 Renamed Nondeterminstic equation solver as this name is more than misleading.
10 years ago
dehnert fda3c8a6df Made CTMC model checker work correctly again.
10 years ago
dehnert e8dd83c4da Further work on performance of CTMC model checker.
10 years ago
dehnert 1990567b84 Started to improve performance of sparse CTMC model checker.
10 years ago
dehnert d545fac471 Restructured solvers a bit: they now get the matrix upon construction and the model checkers use factories to retrieve solvers.
10 years ago
dehnert f8c867300b Optimized time-bounded reachability of CTMCs a bit.
10 years ago
dehnert 49bed497b0 Fixed a model building problem. Included checking of reward properties on CTMCs and wrote tests for it.
10 years ago
David_Korzeniewski b096180de8 LRA on DTMCs implemented
10 years ago
dehnert a851fad65d More work on reward properties for CTMCs.
10 years ago
dehnert c84751f632 Started working on reward properties for CTMCs.
10 years ago
dehnert 799cbce775 Added function tests for CTMC creation and time-bounded reachability.
10 years ago
dehnert ccc60ef145 Removed a lot of debug output.
10 years ago
dehnert 7fa6b568b4 Currently debugging the computation of transient probabilities in CTMCs.
10 years ago
David_Korzeniewski 25739720e0 Finished implementation of LRA for MPDs.
10 years ago
dehnert 65bf06dd50 Further steps towards CTMC model checking.
10 years ago
dehnert 9d4ded66b2 Started implementing CTMC model checker.
11 years ago
dehnert e9d677c792 Further work on MTBDD-based mc.
11 years ago