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1133 Commits (a964846e2dd0d7f3eb5166fd8936bfb33d65ba94)
 

Author SHA1 Message Date
dehnert 58fa1a46a0 Added some comments.
11 years ago
dehnert e0fbb5cbea Added proper treatment for both upper bound operators to counterexample generators. Added optional statistics output to SAT-based counterexample generator.
11 years ago
dehnert 82f970356e Introduced analysis for labels that could potentially improve a solution.
11 years ago
dehnert 0329899304 Removed debug output from Z3 adapter. Put new backward cuts in actions.
11 years ago
dehnert e24c64e41e Refinement work on backward implications.
11 years ago
dehnert 2201581ac3 Further improved treatment of solutions with only unreachable target states.
11 years ago
dehnert dc0be79172 Improved elimination of solutions in which the target states are not even reachable.
11 years ago
dehnert b74715a374 Force Gurobi to be more precise wrt. binary variables.
11 years ago
masawei 1b2bb9c138 Set up command flow for subsystem generation. Results seem correct on the first look.
11 years ago
dehnert 9143e09d86 Added some more output to counterexample generators for benchmarks.
11 years ago
dehnert d3dee7dd3e Minor changes to counterexample generator settings and output.
11 years ago
dehnert 5adb9e2f6b Renamed option file for counterexample features.
11 years ago
dehnert e97680d37d Added counterexample property files for some models.
11 years ago
dehnert 47a05fc1b0 Beautified output of option system. Enabled command line interface of counterexample generation.
11 years ago
dehnert e2d4a5c1d3 Started work on beautifying Option-System output.
11 years ago
dehnert b61090fe92 Merge branch 'master' into MinimalCommandCounterexample
11 years ago
dehnert b18199d3ec Further work on minimal label set generators.
11 years ago
dehnert ad7f800ac0 Added examples from MILP-paper.
11 years ago
dehnert c31dbc85a7 Made all examples from the MILP-paper work. Most of them are really slow though.
11 years ago
masawei b55932b212 Adapted subsystem generation to the use of the new subsystem checking method using bit vectors.
11 years ago
masawei 4dca7abd3f Implementaed methods for checking until formula by providing the left and right states instead of the whole formula (same with bounded Until) in the SparseDtmcPrctlModelChecker, analouge to the SparseMdpPrctlModelChecker.
11 years ago
dehnert 86909937f3 Grammar now supports min/max/floor/ceil functions. Parsing still has errors though.
11 years ago
dehnert e8b83a6aab Added synchronization cuts.
11 years ago
David_Korzeniewski 641c09dcfa Fixed compile errors on windows caused by missing includes and use of initializer lists (not supported by vs11)
11 years ago
dehnert e8f1c7c9ab Fix to grammar to allow for empty probability in updates.
11 years ago
masawei 0cb390b186 More integration work.
11 years ago
dehnert 6a4d2183dc Fix for SAT-based minimal counterexample generator: backward cuts are now fully correct again. Fix for PRISM grammar: missing update probabilities now default to one.
11 years ago
dehnert 8244420248 Some refactoring work.
11 years ago
masawei 4d161e5e8e Began with integration of crit. subsystem generation into master.
11 years ago
masawei 1716c45ec5 Fixed compile errors concerning the handling of the STORM_HAVE_Z3 flag and a missing include in IRUtility.h
11 years ago
dehnert ae6838d786 Switched to different computation of smallest model.
11 years ago
dehnert 54d28e5540 Further work on MaxSAT-based minimal command set generator.
11 years ago
dehnert fda9c43e86 Fix for SMT-based minimal command set generator. Minor fixes to string output of expression classes.
11 years ago
dehnert a2bba28f94 Moved static analysis for guaranteed label set computation into utilities and improved MILP-based approach by using this information.
11 years ago
dehnert 629448c312 First working version of MaxSAT-based minimal command counterexample generation.
11 years ago
dehnert b6ff62e689 Towards adding more cuts to MaxSAT-based minimal command counterexamples. Some fixes here and there along the way.
11 years ago
dehnert d6c59e2ca3 Further work on MaxSAT-based minimal counterexample generator.
11 years ago
dehnert b860f16ada Further work on MaxSAT-based minimal command counterexamples.
11 years ago
dehnert aec2596753 Several fixes for the IR. Weakest precondition computation is now supported for IR expressions.
11 years ago
dehnert f7a578e65d Major change in PRISM grammars and IR: the IR now uses unique pointers instead of shared pointers to express ownership of objects more clearly.
11 years ago
dehnert 20ae92e1ba Added support for cloning IR expressions.
11 years ago
dehnert 2cc5b6e080 Added Z3ExpressionAdapter to translate IR expressions to the Z3 format. Improvements to label-/command set generators. Disabled MILP-call from main().
11 years ago
dehnert bd3edb5f8b Naive enumeration of command set works.
11 years ago
dehnert a7dda9131b Intermediate commit to switch workplace.
11 years ago
dehnert e3234b54f3 Step towards minimal command generator using MaxSAT and model checking.
11 years ago
dehnert f33bf69daa Another merge.
11 years ago
dehnert 2e570f6311 Merge.
11 years ago
dehnert 623d9ee7c4 Added capability to restrict model to certain action choices.
11 years ago
dehnert 121cbb7610 ExplicitModelAdapter now labels updates for synchronizing commands correctly.
11 years ago
dehnert a45e9423b8 Sparse matrix can now also be used without knowing the number of rows/columns/nonzeros upfront. Adapted ExplicitModelAdapter to use that capability to not explore the state space twice. Added support for Z3 to CMakeLists.txt. Added correct submatrix checks for transition rewards in MDPs. Extended a test for the ExplicitModelAdapter a bit.
11 years ago