Release Notes

Stable Releases

Version 2.15.0

Release

SHA256 Hashes for the downloads

0cfcf4ac22be67845240dbec87cc6c00407b2638157f2f7b34d65943a2b509cf  osate2-2.15.0-vfinal-linux.gtk.aarch64.tar.gz
3cd2abe41b0af6a73203096705323a5b416656a8ee2d50a297b58c9ea5238f69  osate2-2.15.0-vfinal-linux.gtk.x86_64.tar.gz
f1a8c3a72f352be74aa2f43b6924abb94319e2eea4491d10c21d3fc23c142fdb  osate2-2.15.0-vfinal-macosx.cocoa.aarch64.tar.gz
4b963b17fa0bf2a6a050ef90444b0cf5f7d5bd422392bb7c44b20e070d384426  osate2-2.15.0-vfinal-macosx.cocoa.x86_64.tar.gz
698d97fef9b0d18aa29d60883c87d16e270bdb248502272d7ac567ed95017730  osate2-2.15.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • This is a bug fix release.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. NPE when instantiating a system with unbound prototype (2631)

    2. Insufficient validation of flow source and sink implementations (2835)

    3. Cyclic containment of feature groups not detected (2836)

    4. Wrong classifier instantiated for refined prototypes without binding (2839)

    5. Remove unimplemented and unused method (2844)

    6. Instantiator skips properties after encountering reference to an undefined property (2874)

    7. Remove deprecated methods and classes (2899)

    8. Potential NPE when processing instance model (2901)

    9. Actual_Connection_Binding not properly instantiated in certain situations (2913)

    10. Derived modes break computation of initial SOM (2914)

    11. Wrong validation of connection instances when connection end classifiers are prototypes (2915)

    12. Check Flow Latency Analysis is not computed for feature group connections (2885)

    13. Actual_Processor_Binding error when runing Check Codegen prerequisites for VxWorks in OSATE for Ubuntu (2910)

    14. NPE in flow latency analysis (2912)

    15. Move eclipse projects related to building OSATE from core to releng (2711)

  • Error Model and Analysis Plugins

    1. IllegalArgumentException when validating type libraries (2875)

    2. Some EMV2 tests are not executed during maven build (2904)

  • Graphical Editor

    1. Dialog for creating flow implementation may be misleading (2896)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing from the update site into an existing Eclipse requires additional steps (see https://groups.google.com/g/osate/c/Hpw6wX_GND4)

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” may prevent Eclipse from starting. See issue 2061.

Version 2.14.0

Release

SHA256 Hashes for the downloads

f4ede3a1c595042803610aa47cbf858b6110725c7b11b337498ede6bb6853675  osate2-2.14.0-vfinal-linux.gtk.aarch64.tar.gz
425420eed2516a9603b30b25801ac491b40647b27d32fcf563a368379e82a121  osate2-2.14.0-vfinal-linux.gtk.x86_64.tar.gz
5db89147d2bc07ce9287d8070152d4bcfafa57ad2ad2c46aa4138ca1e1e4da02  osate2-2.14.0-vfinal-macosx.cocoa.aarch64.tar.gz
a850920e53b65221b65c0d57dde711c94a6be29bf80eb84c13af120b16d15f06  osate2-2.14.0-vfinal-macosx.cocoa.x86_64.tar.gz
f412e91894a553a2c246b2c0d337a2008e322245a2b97b68440d87ad1cfe2327  osate2-2.14.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • This is a maintenance release to update to a newer Eclipse platform.

  • FTA result files (*.faulttree) can be opened in a graph or table view. Select the faulttree file in the AADL navigator, then click on Analyses > Safety > View Fault Tree Graph/Table.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Outline view does not display substring “Impl” in component implementation name (2829)

    2. NPE in classifier info view (2884)

    3. NPE in standalone application (2889)

    4. Update to Eclipse 2023-12 (2882)

  • Error Model and Analysis Plugins

    1. Should be able to open existing fault tree in editor without having to regenerate it (1627)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing from the update site into an existing Eclipse requires additional steps (see https://groups.google.com/g/osate/c/Hpw6wX_GND4)

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” may prevent Eclipse from starting. See issue 2061.

Version 2.13.0

Release

SHA256 Hashes for the downloads

fdb26877bd84d8982f05ffdecd5541e80252d97b21941dfc2d10464362af3d4c  osate2-2.13.0-vfinal-linux.gtk.aarch64.tar.gz
30d13c183bdf38e4fe670ea1c2cb4b74589fcf1161ece72029544517d5c10bcf  osate2-2.13.0-vfinal-linux.gtk.x86_64.tar.gz
274b5ef282aa955a4443ed4222d337a62e1fb0cf67d5a8434d21a26e6c2b3ece  osate2-2.13.0-vfinal-macosx.cocoa.aarch64.tar.gz
7d63342a8e8aa9a418f42e8b2bd166096521255119d829d6eabac8d68511796c  osate2-2.13.0-vfinal-macosx.cocoa.x86_64.tar.gz
0dc7f4a45972690e1a98638307843cbe841e94794ecc59b5a6ab7d443ea625ec  osate2-2.13.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • This is a maintenance release to update to a newer Eclipse platform.

  • Error model instantiation is no longer experimental and enabled by default.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Switch to custom built py4j (2880)

    2. Text hover doesn’t work for cross references in annexes (2876)

    3. Update to Eclipse 2023-03 and Xtext 2.30 (2853)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing from the update site into an existing Eclipse requires additional steps (see https://groups.google.com/g/osate/c/Hpw6wX_GND4)

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” may prevent Eclipse from starting. See issue 2061.

Version 2.12.0

Release

SHA256 Hashes for the downloads

ff1a968b210887c754d8a2c135ef6a860c1f9459f1648dadd1a91e58d55f9444  osate2-2.12.0-vfinal-linux.gtk.aarch64.tar.gz
5eb8b53c42c46a18e4f7f55bfaae727f132374d7102714ff927a37c818bbc007  osate2-2.12.0-vfinal-linux.gtk.x86_64.tar.gz
9b3334bac8830be71906a7a24391298671d25d1b10be7b46b87ba01cfb229ef7  osate2-2.12.0-vfinal-macosx.cocoa.aarch64.tar.gz
dd57ec908924a9f4ad165c9b5400d30b728d356eb986bed5cf8426b756d67624  osate2-2.12.0-vfinal-macosx.cocoa.x86_64.tar.gz
2f4e02a228ce6f8d03dd9c59ed4e66af5ea45622cc03468e47762ad0556df22e  osate2-2.12.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • Implemented improvements to support AADL 2.3.

  • Almost complete instantiation for error model annex subclauses. This functionality is experimental and can be enabled by adding a line -Dorg.osate.emv2.instance=true to the osate.ini file.

  • We have added an OSATE build for Linux on AARCH64.

  • ALISA now works with the official Resolute release from Collins. (The old version from OSATE 2.3.7 is no longer supported.)

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Data classifiers for ports are not instantiated (626)

    2. Call Resolute via a proper API (1889)

    3. Subprogram access features should be allowed as flow specification ends (1936)

    4. Missing validation for feature connections (2355)

    5. Overly complicated code in end to end flow instantiation (2595)

    6. Allow flow specification ends to reach down into feature groups (2780)

    7. Allow data access of subprogram as flow end (2781)

    8. Virtual bus should be allowed as a subcomponent in a memory implementation (2784)

    9. Port connections should be allowed in bus and virtual bus implementations (2785)

    10. Data and bus types can no longer have feature arrays (2786)

    11. Update property sets for AADL 2.3 (2790)

    12. Classifier property of the root element in an Instance model is not populated during instantiation (2823)

    13. Event data port prototype bindings created by graphical editor are not serialized correctly (2834)

    14. Binding constraints check flags using implementation of allowed type as an error (2863)

    15. Reachability query API / “Slicing” calculation (2865)

    16. Switch log4j to reload4j (2754)

    17. Update to Eclipse 2022-06 and Xtext 2.27 (2818)

    1. Add build for linux/aarch64 (2871)

  • Error Model and Analysis Plugins

    1. Instantiate component error behavior (2803)

    2. Instantiate EMV2 Properties (2852)

  • Graphical Editor

    1. Event data port prototype bindings created by graphical editor are not serialized correctly (2834)

    2. Exception thrown when creating flow path with graphical editor. (2860)

– ALISA

  1. BIRT dependencies are broken (2837)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing from the update site into an existing Eclipse requires additional steps (see https://groups.google.com/g/osate/c/Hpw6wX_GND4)

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” may prevent Eclipse from starting. See issue 2061.

Version 2.11.0

Release

SHA256 Hashes for the downloads

f9764b7db6b923812a759b6190b0dec1ba06827fb2bdd808ee4f716d27a190e7  osate2-2.11.0-vfinal-linux.gtk.x86_64.tar.gz
825cda0c902d648a9130e4af456da85bfe894c7a34d2a98cb83125821c979141  osate2-2.11.0-vfinal-macosx.cocoa.aarch64.tar.gz
780e842da13f083dc12467bf51cf275b26d57a6f5048665e30e935ea81c53e9c  osate2-2.11.0-vfinal-macosx.cocoa.x86_64.tar.gz
9990f9d23605b773da33068d976505bb36f27f61fc3c132a0cb3d83f36c6945d  osate2-2.11.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • This version contains the first part of an instantiator for error model annex subclauses. This functionality is experimental and can be enabled by adding a line -Dorg.osate.emv2.instance=true to the osate.ini file.

  • OSATE now requires Java 17. It comes with an embedded JVM version 17.0.3.

  • We have added an OSATE build for Apple silicon

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Add ACVIP Example (2586)

    2. Generated property getter methods don’t handle the case when the property doesn’t apply (2593)

    3. Annexes should be able to use a customized resource description strategy (2751)

    4. Improve annex instantiation API (2769)

    5. ConnectionReference not instantiated properly for reach down into feature groups (2773)

    6. FTA fails on example model (2772)

    7. Bound resource allocations analysis report not generated (2782)

    8. Update to Eclipse 2022-03 and Xtext 2.26 (2724)

    9. Build uses outdated spotbugs version (2752)

    10. Add version for Apple silicon (2774)

    11. EASE dependency incorrect (2799)

  • Error Model and Analysis Plugins

    1. Incorrect global scope for error model (2750)

    2. Instantiate basic EMV2 elements (2802)

  • Graphical Editor

    1. Add API for building JavaFX scene graph for transient diagram views (2778)

    2. Graphical editor can throw concurrent modification exception when laying out docked nodes (2795)

Known issues

Version 2.10.2

Release

SHA256 Hashes for the downloads

c7c1b21f58fde881a088ed11d9ac66186c96029884fa551fda4ea31742f4e2a1  osate2-2.10.2-vfinal-linux.gtk.x86_64.tar.gz
7a80741ab2a45ea74ef5d24ff7500350a20cb8f8879d5efa7af86e20b1c1adad  osate2-2.10.2-vfinal-macosx.cocoa.x86_64.tar.gz
31090f0571451f939c78c546b715fa02596ff10996358ae44f709942bb63b5de  osate2-2.10.2-vfinal-win32.win32.x86_64.zip

Notable changes

  • We have added a new preference setting to disable processing of selected annexes

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Add a way to disable unused contributed property sets and packages (2474)

    2. Generated property getter methods don’t handle the case when the property doesn’t apply (2593)

    3. Missing icons for instance objects (2596)

    4. Use better icons for *.aadl and *.aaxl2 files (2598)

    5. NPE when instantiating when file not saved (2613)

    6. Generate Getters for Property Constants (2632)

    7. Missing validation for reserved thread ports (2652)

    8. OSATE does not allow multiple call sequences in threads (2718)

    9. ConnectionInstances need to consider the modes of the endpoints (2722)

    10. OSATE doesn’t support dropins directory to install plugins (2727)

    11. Generate Javadoc during build (2185)

    12. Remove build dependency on jboss repository-utils maven plugin (2710)

    13. Update Java from 11.0.2 to 11.0.12 (2729)

    14. Update to Java 11.0.13 (2745)

    15. Bundled JVM has larger size than necessary (2746)

  • Error Model and Analysis Plugins

    1. Exception when serializing EMV2 annex (2648)

    2. An exception occurs during EMV2 serialization (2690)

Known issues

Version 2.10.1

OSATE 2.10.1 had a build issue. We have removed the download and re-released the corrected build as version 2.10.2.

Version 2.10.0

Release

SHA256 Hashes for the downloads

78312dd33458e0db5db0be039b561e9b26eb94e572ecfc9fc8ddf831f84405d9  osate2-2.10.0-vfinal-linux.gtk.x86_64.tar.gz
a5c2d1ba693b231316798e763628e5f393f19f371ce730dc7d50e6724b227ad7  osate2-2.10.0-vfinal-macosx.cocoa.x86_64.tar.gz
19ae0a9b984cfba06be976f6c4d26036590adad18276c3e2eb9b2cd8529c94d1  osate2-2.10.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • Switched the underlying framework for the graphical editor.

  • This release requires Java 11. A Java 11 JDK is bundled with OSATE, so there is no need to install Java 11 separately.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Upgrade to Eclipse 2021-03, Xtext 2.25, Xsemantics 1.20, Java 11 (2310)

    2. Wrong icons for calls and parameter connections (2605)

    3. Update icons (2611)

    4. Preference to ignore annex breaks standalone mode (2693)

    5. Preference to ignore missing property set breaks standalone mode (2695)

    6. Replace use of GetProperties with generated property getters in FlowAnalysis, and BusLoadAnalysis (2574)

    7. Make NewAbstractAaxlHandler publicly visible (2705)

    8. Latency CSV report cannot be written in standalone mode (2707)

    9. Include JVM in OSATE download (2420)

  • Graphical Editor

    1. Implement GEF based graphical editor (1183)

    2. Provide opaque or obscuring background for text labels (1184)

    3. Allow arbitrary positioning of ports on component exteriors (1186)

    4. Indicate illegal object positions with halted intermediary representation (1188)

    5. GE SVG Export isn’t editable / high quality (1461)

    6. Text can be clipped when zooming (1547)

    7. In GE, action to change the orientation of buses (2198)

    8. NPE when exporting diagrams as SVG (2410)

    9. Behavior annex action is incorrectly displayed in graphical editor (2655)

    10. Allow flow tools to be used when there are warnings in referenced packages (2663)

    11. Layout exception is thrown for self loops on the same side (2674)

    12. Diagram export results in an empty image. (2678)

    13. 2683 Add missing icons to graphical editor (2685)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” may prevent Eclipse from starting. See issue 2061.

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.10.0 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates.

Version 2.9.2

Release

SHA256 Hashes for the downloads

2d34cc2bb6bef5296fa66b67e883aead2989cd5541254304fb4eedcb66750347  osate2-2.9.2-vfinal-linux.gtk.x86_64.tar.gz
10ae6949046b21333c8bec251dd7d7e11892b5210652d880a410a3ac084f12f4  osate2-2.9.2-vfinal-macosx.cocoa.x86_64.tar.gz
a74b0a6f8ed42900ddf23a4e3843e059733ea35a6bd931ad86ea4b3bbf2d4fd9  osate2-2.9.2-vfinal-win32.win32.x86_64.zip

Notable changes

  • There is a new preference setting to ignore an installed annex plugin.

  • Another new preference setting allows ignoring errors that are caused by a missing property set, e.g., when a model uses properties from a property set that is included in a plugin, but that plugin is not installed.

  • This is the last release that will work with Java 8. Starting with the next release OSATE will require Java 11.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Flows in Subprogram Groups (1563)

    2. Configuration flag for deactivating an annex (2288)

    3. Add option to suppress errors related to missing property sets (2478)

    4. Error in flow precedence with refining/extends (2533)

    5. New JUnit tests sometimes fail on Jenkins (2567)

    6. Generate property set accessor code for org.osate.contribution.sei (2573)

    7. The warning squiggly line for “expected feature xxx to have classifier yyy” is placed under the wrong classifier (2580)

    8. Example AADL Project label is missing (2584)

    9. Mylyn is missing in the OSATE product build (2585)

    10. Missing error/warning markers in AADL navigator view (2609)

    11. Missing error/warning markers on instance model elements (2612)

    12. Update bus load analysis internal model to use ecore (2555)

    13. Add RAMSES to the list of installable components (2056)

  • Error Model and Analysis Plugins

    1. Error transition same state causes stack overflow (2546)

    2. Typeset with target state of error transition not marked as error (2579)

    3. Typeset used as target error type not marked as error (2604)

  • Graphical Editor

    1. Visualization and editing of behavior annex state automata (2130)

    2. Allow editing of behavior annex dispatch conditions (2131)

    3. Support for editing the behavior annex action language (2132)

    4. Assign names to behavior transitions created in the graphical editor (2640)

  • ALISA

    1. Reqtrace plugin uses inefficient property tester (2498)

  • Behavior Annex

    1. In BA plugin, fail referencing fields of a subprogram data access or input parameter when calling another one (2466)

    2. In the BA plugin, BehaviorVariable’s lose their DataClassifier’s namespace reference after modification (2550)

    3. In BA plugin, fail to open provided examples (2583)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” may prevent Eclipse from starting. See issue 2061.

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.9.1 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates.

Version 2.9.1

Release

SHA256 Hashes for the downloads

11941a75b931a350a4459ce4d5c3c2acce17e5f3b34195fb9e57f4f6cc249790  osate2-2.9.1-vfinal-linux.gtk.x86_64.tar.gz
bc0672e175a8190ff6cd1db1900bca970709e97addff35afd7f6c6591e0c1a6d  osate2-2.9.1-vfinal-macosx.cocoa.x86_64.tar.gz
0b45fb174af6386d739e17d7a21570b2b3807324a0b14cb4ae95be81848296f3  osate2-2.9.1-vfinal-win32.win32.x86_64.zip

Notable changes

  • Performance improvements when handling larger models

    1. Expanding models in the navigator view is much faster

    2. Creation of context menu items no longer parses AADL source files behind the scenes

    3. OSATE no longer blocks the UI with a “Synchronizing EMF models” message after instantiation

  • Improved functionality of the classifier information view

  • The graphical editor now has partial error model annex support

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Add a keyboard shortcut for instantiation (2074)

    2. Bidirectional feature group connection produces incorrect connection instance (2318)

    3. Clean up the utility classes and methods (2383)

    4. Can’t instantiate reference to property with default value (2387)

    5. Flow implementation validation doesn’t check if the sequence is properly connected (2416)

    6. Clean up plugin.xml “definition” extensions (2418)

    7. Expanding AADL element in the AADL navigator is very slow (2430)

    8. Rename refactoring of port misses references in flow implementations (2434)

    9. Classifier information view is not updated when AADL text is edited and saved (2435)

    10. Classifier information view should show subtype hierarchy (2436)

    11. Open classifier information view from more places (2439)

    12. No icons for flows in outline view (2440)

    13. Missing flow implementation name in outline view (2441)

    14. No distinction between flow source/path/sink in outline view (2442)

    15. Implementation labels in outline view are too long (2443)

    16. OSATE hangs with “Synchronizing EMF models” (2448)

    17. Instantiation can be started while workspace is building (2456)

    18. Classifier information view doesn’t show unimplemented flow specifications (2472)

    19. Connections are expandable in the outline view (2485)

    20. Components without children are marked as having children in the outline (2486)

    21. Classifier Info View should show the contents of the classifier selected in the hierarchy tree (2491)

    22. Classifier Info View Leaves stray “goto” marker (2496)

    23. Annex parser throws exception on BA block beginning with LF. (2497)

    24. Import additional example models (2536)

    25. Packages are linking to the wrong default property set resources (2537)

    26. OSATE commands are hidden in the key bindings preferences (2553)

    27. Run analysis on implementation (841)

    28. Formatting issues in flow latency analysis CSV report (2427)

    29. Flow latency analysis Excel report generates invalid worksheet names (2428)

    30. Checking binding constraints cannot be canceled (2461)

    31. Checking binding constraints doesn’t give indication of progress (2462)

  • Error Model and Analysis Plugins

    1. EMV2 ErrorType qualified name is incomplete (1634)

    2. Error propagation in feature group type result in errors. (2408)

    3. Error Type cyclical extensions cause the text editor to lock up (2455)

    4. Exception during EMV2 Serialization (2483)

    5. Exception when serializing error model library which extends error model library (2512)

    6. Error propagation name sometimes disappears when editing in the GE (2518)

  • Graphical Editor

    1. Add partial EMV2 support to graphical editor (2450)

    2. Graphical editor uses inefficient property tester (2499)

    3. Graphical editor unnecessarily parses AADL file to enable handlers (2500)

    4. Diagram elements without labels are being displayed in outline (2542)

    5. Secondary labels of connections are treated as immovable. (2544)

  • ALISA

    1. Remove binpacker from ALISA (2463)

  • Behavior Annex

    1. Null data access reference in SharedDataAction objects (2372)

    2. Support unparsing when behavior annex has resolution errors (2459)

    3. In BA plugin, port dequeue actions are not resolved properly (2523)

    4. In BA plugin, editor crashes when using a dequeue action on something that is not an event [data] port (2525)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” may prevent Eclipse from starting. See issue 2061.

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.9.1 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates.

  • There is a minor bug (#2569) in OSATE 2.9.1 that prevents setting the AADL perspective as the default perspective in a new workspace. The bug also prevents the application icon from being shown and puts an entry “Product osate2 could not be found” into the error log at each start.This can be fixed manually by adding the following line to the osate.ini file.

-Declipse.product=org.osate.branding.osate2

Version 2.9.0

Release

SHA256 Hashes for the downloads

3e67b1b8b2230ace279d4cf6224e4bbd59a95b691eafb88fd8845388b58f0424  osate2-2.9.0-vfinal-linux.gtk.x86_64.tar.gz
e2ada5b747ab042367fd88b198c12c58d00389f0f4720a7691eda95c58a508f8  osate2-2.9.0-vfinal-macosx.cocoa.x86_64.tar.gz
f53542361a04da3d5e2bf597490585a8086abaacdaab4286b7c8eecbc936d9fb  osate2-2.9.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • New example wizard and new/updated AADL examples

  • New model statistics command

  • Improved performance for very large AADL files by updating outline view in a background thread

  • New advanced feature to override contributed property sets for a workspace via an OSATE preference setting (Warning: changing contributed property sets this way can break analysis plugins)

  • Underlying Eclipse version updated to 2020-06

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Clean up examples repository on github and add examples to OSATE (1016)

    2. Users need a way to override contributed property sets (1134)

    3. Annex implementations cannot use new Xtext (>= 2.9) workflows (1818)

    4. Feature direction is not checked when a feature group is refined to a specific feature group sub-feature in a flow implementation (1991)

    5. Generate Java code for property types and constants (2113)

    6. Move outline tree computation to background thread (2320)

    7. AADL formatter exception when formatting annex without an EMF write transaction (2349)

    8. Format annexes without parsing them again (2402)

    9. Upgrade to new Xtext code generation workflows (2405)

    10. Validation does not catch flow source/sink in the middle of a flow path (2415)

    11. PropertyIsModalException in validator (2417)

    12. NPE in classifier information view (2429)

    13. The model statistics command disappeared (1375)

    14. Codegen checker does not log exceptions (2327)

    15. Latency analysis does not produce any result for certain end to end flows (2423)

    16. Bad plugin information (2331)

    17. Upgrade to Eclipse 2020-06 (2377)

    18. Upgrade to ELK 0.7.0 (2464)

  • Error Model and Analysis Plugins

    1. Expand displayed probability in FTA table (2359)

    2. Qualified names removed from EMV2 type aliases (2398)

  • Graphical Editor

    1. Additional flow editing capabilities (1212)

    2. Experimental visualization and editing capability for EMV2 flow propagations (1546)

    3. Remove support for Graphiti file format (2324)

    4. Refactor, cleanup, and rework API for graphical editor (2336)

    5. Stack overflow error when highlighting flows with cycles (2350)

    6. Fix graphical flow editing issues (2392)

    7. Fix renaming of refined elements (2394)

    8. Cleanup flow tools (2396)

    9. Copying and pasting of elements that have a source and/or destination cause exceptions (2411)

    10. Created business objects not are not added to the diagram (2424)

  • ALISA

    1. Assurance View does not correctly render subclaims (2381)

  • Behavior Annex

    1. AADL file does not open in Editor when there is a Syntax error on subcomponent type and BA clause in Component (2401)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” prevents Eclipse from starting. See issue 2061.

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.9.0 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates.

Version 2.8.0

Release

SHA256 Hashes for the downloads

cc8f43a0bab18eec55afd9641c7aab424f3c8890b00f77b8cbfa1a8ca0c4fac7  osate2-2.8.0-vfinal-linux.gtk.x86_64.tar.gz
6cd0eda26468bbf6aefc2fa374d81764e0e873c8d584ebb1bb51eac66c6510db  osate2-2.8.0-vfinal-macosx.cocoa.x86_64.tar.gz
ee014c259fdda208bd08fb80c86eff147d4dc7f69c6a3bae0f05a9367e00c05e  osate2-2.8.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • Underlying Eclipse version updated to 2020-03

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Missing consistency checks for connection instances (582)

    2. Performance issue when editing AADL text (1832)

    3. Missing validation for reference value with array indices (2159)

    4. Connection properties are not inherited from containing component (2264)

    5. Instantiate action should work on .aadl files in the AADL Navigator (2272)

    6. Instantiation results dialog is annoying when instantiation is successful (2274)

    7. Add dependency views to perspective (2275)

    8. Stack overflow in validator for cyclic constants (2282)

    9. Null pointer exception in end to end flow instantiation (2287)

    10. Update docs for instantiation (2294)

    11. ‘in modes’ clause on behavior specification stopped working in OSATE 2.7.1. (2295)

    12. Annex instantiation invoked before properties and connection patterns (2299)

    13. Problem serialization of event data PortSpecification instances (2300)

    14. Upgrade to Eclipse 2020-03 (2309)

    15. Refinement of abstract features allows removal of classifier (2319)

    16. Aadl2JavaValidator doesn’t check CLASSIFIER_MATCH correctly (2344)

    17. Fan-in for data ports should be forbidden (2356)

    18. Fix BLESS plugin installation as additional OSATE component (2357)

    19. Flow latency analysis window is not sized based on content (2039)

    20. ClassCastException when running codegen checker (2054)

    21. Memory budget ignores Memory_Size on system and virtual processors and related issues (2169)

    22. BusLoad analysis results should include the data overhead for each bus in the report (2278)

    23. Flow latency report should include flow names in leaf components (2289)

  • Error Model and Analysis Plugins

    1. no changes

  • Graphical Editor

    1. DirtyState Issue / NPE When Refactoring (1180)

    2. Improved validation in graphical flow creation tools (1204)

    3. Add graphical editing support for prototypes (1540)

    4. Adjust graphical editor tests to close all unnecessary views (2293)

    5. Refined flow segments are not highlighted (2304)

    6. Graphical editor AADL properties section of refined elements doesn’t work (2306)

    7. Improve layout capabilities for flow source and sink specifications. (2317)

    8. Improve performance with the flow contribution item (2328)

    9. Tags are incorrectly displayed in the graphical editor outline. (2333)

  • Behavior Annex

    1. Value constant not accepted for behavior annex (2184)

    2. Memory leak when using the Behavior Annex (2352)

    3. Null data access reference in SharedDataAction objects (2372)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” prevents Eclipse from starting. See issue 2061.

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.8.0 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates.

Version 2.7.1

Release

SHA256 Hashes for the downloads

6f898deb856e17096c37751603455d14557ebd0065506318bcfaaaf17cf4f16f  osate2-2.7.1-vfinal-linux.gtk.x86_64.tar.gz
9b9b3d57e03834a0b288cbdfe9a139da81b05222c684d4d81531d3804600781c  osate2-2.7.1-vfinal-macosx.cocoa.x86_64.tar.gz
bc0181249bef3e4c83864b41fa009cda8c485ac0c21d8f4f98919e73e0fe1864  osate2-2.7.1-vfinal-win32.win32.x86_64.zip

Notable changes

  • The bus load analysis now handles bandwidth budgets and capacities for virtual buses.

  • The flow latency analysis now considers queuing latency for non-periodic buses.

  • The flow latency analysis can now processes user-supplied thread response times instead of the execution time.

  • Various bug fixes in the priority inversion checker.

  • Instantiation and re-instantiation are more flexible to use, and exceptions are reported to the user.

  • We have implemented proper type checking for property constants.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Remove QuickSort (1365)

    2. Redesign reinstantiation handlers (1553)

    3. Abstract features allow all component classifiers (1926)

    4. Content assist should propose property constants (2073)

    5. Display AADLDoc for all elements (2075)

    6. Add dialog proposing to save files prior to instantiation (2083)

    7. Check for null containing classifier in Aadl2LinkingService::getLinkedObjects (2139)

    8. Missing help text for property group filter in AADL Properties view (2187)

    9. Various exceptions in AADL Property Values view (2191)

    10. Closing a project can lead to unresolved references to predeclared properties (2195)

    11. OSATE allows aadl2 file extension for AADL files (2197)

    12. Enable annex instantiation (2208)

    13. Plug-in contributions and referenced projects are no longer shown first in AADL navigator (2217)

    14. NPE when closing OSATE (2221)

    15. Incomplete type checking for property constants (2222)

    16. Renaming property set drops property set prefix from references to constants (2223)

    17. Newly created instance model references elements in other resource set(s) (2241)

    18. Having the same property association as a contained property association and direct association causes instantiation exception (2259)

    19. Rename refactoring misses a reference (2262)

    20. Instantiation does not log exceptions (2263)

    21. Actual_Connection_Binding is not overridden by contained property association (2265)

    22. Missing queuing latency handling for buses (1148)

    23. Flow latency analysis uses compute execution time instead of response time (2122)

    24. Bus load analysis should take virtual buses into account (2205)

    25. Priority inversion check misinterprets priority property and other bugs (2243)

    26. Missing p2 site for yakindu plugin (2193)

    27. Add comparison with baseline to build (2194)

    28. API Analysis builder reports bogus API changes (2204)

    29. Automate update of dependency versions for coverage report (2213)

  • Error Model and Analysis Plugins

    1. EMV2: error_detection_effect not allow port in feature group (2128)

    2. Wrong validation of error conditions (2209)

  • Graphical Editor

    1. Support Creating a Flow Implementation without Flow Specification being Visible (1202)

    2. Add action to add all elements that are connected to a selected element (1543)

    3. Add action to show all elements that participate in a flow or mode to a diagram (1544)

    4. End to End flow creation in Graphical Editor requires extra clicks (1774)

    5. Review graphical editor actions (2219)

    6. GE Showing Flow With Errors (2270)

  • Behavior Annex

    1. Property associations for behavior variables are not supported (2190)

    2. Behavior Annex: Null pointer exception when calling getContainingFeature() on an instance of StructUnionElement (2199)

    3. Behavior annex plugin throws an error if subprogram call action refers to something else than a subprogram classifier (2200)

    4. In BA plugin, error with type checking of get/release resource behavior actions (2234)

    5. In BA plugin, unparser fails on objects of type BehaviorIntegerLiteral and BehaviorRealLiteral (2236)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” prevents Eclipse from starting. See issue 2061.

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.7.0 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates. If newer versions are provided by loonwerks in an update site, we may make them available via the “Install Additional OSATE Components” dialog.

    After installing Resolute you must perform a clean build of your workspace, otherwise Resolute verification methods will fail with a class cast exception.

Version 2.7.0

Release

SHA256 Hashes for the downloads

1aa7cfa397d5ece55d4e785fce1461e5e8a56d7b293e0d0623abb304125f0754  osate2-2.7.0-vfinal-linux.gtk.x86_64.tar.gz
2bcb707d7a777c4d2f0b8f915e1314646848c294c498ac4039ac8d7c5553c352  osate2-2.7.0-vfinal-macosx.cocoa.x86_64.tar.gz
cae2e11f58406181450a5fca0b5b69518172197df1c3075f55fcd55bd0fbc039  osate2-2.7.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • We have changed instantiation of data and subprogram access connections, they no longer end at thread boundaries. As a result more flows can be instantiated. See issues #1941, #2009, #2032, #2059, and #2161 for details.

  • This version of OSATE is based on Eclipse 2019-12, so the context menu in the outline view does no longer disappear.

  • The first start after installation is significantly faster (seconds instead of minutes).

  • The Ocarina Connector plugin is now a separate component that can be installed via Help -> Install Additional OSATE Components.

  • OSATE plugins and feature now use semantic versions. Developers of additional components can (and should!) make use of them to assure that their components are installed in a compatible OSATE version.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Add property group filter to AADL property view (521)

    2. End to end flow instance is not created if subprogram access connections are involved (1941)

    3. Instantiator ignores in modes for end to end flows (2005)

    4. End to end flow instantiation creates nonsense flow (2009)

    5. Shared subprogram access yields too many connection instances in instance model (2032)

    6. Instantiation of feature group connections can create unnecessary connection instances (2059)

    7. Name resolution failures for package names with white space (2089)

    8. Remove obsolete AADL 1 reference manual (2140)

    9. NPE when deleting package name (2141)

    10. Renaming a package or property set doesn’t update name at the end (2143)

    11. Typo in error message for duplicates package (2145)

    12. Code generated from the AADL metamodel has compile errors (2156)

    13. Some data-access connections are not being instantiated. (2161)

    14. Latency analysis does not interpret execution time on feature (entrypoint) of thread (1940)

    15. Power analysis produces empty info messages (2028)

    16. OSATE plugin versions should change when its dependencies change (776)

    17. Update license for OSATE (1740)

    18. Upgrade to Eclipse 2019-12 (2064)

    19. Ocarina plugin should be an additional component (2067)

    20. Exception when typing an ‘a’ in the new project wizard filter field (2076)

    21. Remove BIRT report designer from OSATE (2078)

    22. Code coverage on sonarcloud is incorrect (2106)

    23. Replace copied code with external plugin (2119)

    24. Remove unnecessary dependency on Papyrus UML editor (2120)

    25. Code generated from the AADL metamodel has compile errors (2156)

    26. Add a way to build with mirrored p2 repositories (2162)

  • Error Model and Analysis Plugins

    1. Reach-Down subcomponent hierarchy does not set property EMV2::OccurrenceDistribution (2112)

    2. Fault trace generation does not show all steps in trace (2123)

    3. In Fault trace/FTA the incorrect component instance is associated with the trace step representing the subcomponent state condition (2124)

    4. Error states with error types should not be triggered by error events without types or non-matching types (2125)

    5. ClassCastException in FTA (2177)

  • Graphical Editor

    1. Wrong button size in ‘Create End to End Flow Specification’ wizard (1856)

    2. Implement virtual bus access support in the graphical editor (2010)

    3. Graphical editor SWTBot tests failing (2018)

    4. Modify subcomponent array dimensions throws exception (2030)

    5. Select all action doesn’t select all diagram elements. (2108)

    6. Check that graphical viewer is valid before setting context help (2149)

    7. Update GE license to EPL 2.0 (2171)

  • ALISA - no changes

  • Behavior Annex

    1. Unable to reference port in feature group from Behavior Annex specification. (2146)

    2. Unable to use on port as transition condition in the Behavior Annex (2147)

    3. Update BA license to EPL 2.0 (2170)

    4. In BA plugin, name resolution in actions fails when classifier with the same name exists (2175)

Known issues

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” prevents Eclipse from starting. See issue 2061.

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.7.0 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates. Once newer versions are provided by loonwerks in an update site, we will make them available via the “Install Additional OSATE Components” dialog.

    After installing Resolute you must perform a clean build of your workspace, otherwise Resolute verification methods will fail with a class cast exception.

Version 2.6.1

Release

SHA256 Hashes for the downloads

c2f39cde12da4dea492be16d6167834092e0c37eadb29b45143c120ad0fe0708  osate2-2.6.1-vfinal-linux.gtk.x86_64.tar.gz
7d2630efda4f9884f098a5f26fcd0fee944cf52919a5d486a501dd3db3bc0439  osate2-2.6.1-vfinal-macosx.cocoa.x86_64.tar.gz
f2c4198cae85d1400b95aa883f821150a1238566df0e21fa51251ac2e1ea08a0  osate2-2.6.1-vfinal-win32.win32.x86_64.zip

Notable changes

  • This is a bug fix release.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Renaming elements in text editor does not work (359)

    2. Difficult to determine direction of access feature instances (758)

    3. PackageSection not defined when printing the stack after an exception (905)

    4. Some OSATE help pages are titled “THROW THIS PAGE AWAY” (1496)

    5. Misleading warning on feature reference in parameter connection (1988)

    6. Infinite loop when building workspace (2007)

    7. Remove deprecated code (2044)

    8. When renaming a port references in a connection declaration are not renamed (2046)

    9. AadlFileTypePropertyTester is very inefficient (2048)

    10. Add “Instantiate” command to navigator context menu (2052)

    11. Outline view shows “Type Extension” instead of name of extended type (2053)

    12. Connection_Pattern ignored when instantiating data access connection (2057)

    13. Formatting issues with property sets (2058)

    14. Rename refactoring fails for record fields (2077)

    15. Various improvements to “mark occurrences” (2086)

    16. Rename refactoring does not work in ‘applies to’ and reference value (2088)

    17. Code for budget analyses should be cleaned up (1964)

    18. AnalysisResult description for flow latency analysis is outdated (2027)

    19. Use Sonarcloud for code analysis (2055)

    20. ELK repository URL is incomplete (2062)

    21. Unexpected Xtext version change when installing updates from 2.6.0 update site (2097)

    22. Add test support plugin to p2 repository (2105)

  • Error Model and Analysis Plugins

    1. NullPointerException in Check Unhandled Faults (2092)

    2. FHA: IndexOutOfBoundsException if likelihood unspecified (2093)

  • ALISA

    1. Add JUnit test that uses Resolute (2038)

    2. ArrayIndexOutOfBounds exception in CommonScopeProvider (2042)

    3. Validations on reqspec and verify files should be executed while typing (2049)

  • Behavior Annex

    1. OSATE editor crashes with index out of bounds exception with model using behavior annex (2065)

Known issues

  • Under certain conditions the outline view displays no context menu menu on right click. As a workaround close and re-open the editor. See issue 2050.

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” prevents Eclipse from starting. See issue 2061.

  • The first startup of OSATE can take a rather long (up to a couple of minutes).

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.6.1 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates. Once newer versions are provided by loonwerks in an update site, we will make them available via the “Install Additional OSATE Components” dialog.

    After installing Resolute you must perform a clean build of your workspace, otherwise Resolute verification methods will fail with a class cast exception.

Version 2.6.0

Release

SHA256 Hashes for the downloads

20eef0b6c801ba3090a856aea05ec7807da1621e8768da953566875c50e42031  osate2-2.6.0-vfinal-linux.gtk.x86_64.tar.gz
2b57e60a8c19893d27b686093c90df60467b80668bf270e7ef772685ccac3c89  osate2-2.6.0-vfinal-macosx.cocoa.x86_64.tar.gz
cac1146f9c7bf967174264bddb831433f35568d12308b40d8ca7c0979654327e  osate2-2.6.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • We have upgraded the underlying Eclipse version to 2019-09.

  • The plugins are now signed. There should no longer be a warning about installing unsigned plugins when installing into an existing Eclipse installation.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Flow through data component cannot be instantiated (643)

    2. Instantiator merges access connections (676)

    3. Allow subprogram access parameter as flow start and end point (730)

    4. Error on data access in the middle of end to end flow (1124)

    5. End to end flow not instantiated in component with refined features in the flow (1830)

    6. End to end flow instantiation broken for flows through threads (1953)

    7. Subprogram parameters are allowed as feature connection ends (1954)

    8. Serializer fails on programmatically added property constant. (1972)

    9. Wrong validation of end to end flow across data access (1974)

    10. Bidirectional access connections are not instantiated correctly (1977)

    11. Using feature-group specific flow paths has instance model errors for the “path not taken”. (1984)

    12. Error message on connection when starting a flow source implementation with a data subcomponent (1987)

    13. Add isSubClassifier method to AadlUtil (1989)

    14. Out of memory exception on OSATE 2.6.0 (testing) (1997)

    15. Instantiation of feature connection instances fails with nested components (1998)

    16. CoreException when selecting a file in the navigator (2014)

    17. Formatter indents comments too much (2025)

    18. Annex formatter sometimes throws IllegalStateException (2036)

    19. IndexOutOfBoundsException when generating Excel spreadsheet for latency analysis (1985)

    20. Flow latency analysis crashes when run from instance model editor (2013)

    21. Installing OSATE from the update site gives a warning about unsigned content (530)

    22. Upgrade to Eclipse 2019-09 (1888)

    23. Update pom files to use Xtext BOM (2017)

  • Error Model and Analysis Plugins

    1. EMV2Util.getErrorType(EMV2Path ep) returns null for bindings.NetworkError (1975)

    2. K ormore calculates failure probability wrong (1976)

    3. Error model validations should be executed while typing (2034)

  • AADL Diagram Editor

    1. GE-tests (1219)

    2. Element hidden during rename (1992)

  • ALISA

    1. Arithmetic bugs in ALISA (2031)

Known issues

  • Installing the OSATE plugins into “Eclipse for RCP and RAP Developers” prevents Eclipse from starting. See issue 2061.

  • MacOS users must run the command sudo xattr -rd com.apple.quarantine osate2.app/ to be able to run OSATE.

  • The first startup of OSATE can take a rather long (up to a couple of minutes).

  • Under certain conditions the outline view displays no context menu menu on right click. As a workaround close and re-open the editor. See issue 2050.

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.6.0 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates. Once newer versions are provided by loonwerks in an update site, we will make them available via the “Install Additional OSATE Components” dialog.

    After installing Resolute you must perform a clean build of your workspace, otherwise Resolute verification methods will fail with a class cast exception.

Version 2.5.2

Release

SHA256 Hashes for the downloads

84992dad5f14d2e9ff54fe1d99af0619d15d3f16d564670c2ebffefcb6414d0c  osate2-2.5.2-vfinal-linux.gtk.x86_64.tar.gz
24875995fb405e8ac31ce2576418b1c283d107186eae405d27a6ef2c75a28e00  osate2-2.5.2-vfinal-macosx.cocoa.x86_64.tar.gz
6ccfe9401e57d773935c9979fd29bf381f4ee4c0d01be8caf89cb874768f1b0e  osate2-2.5.2-vfinal-win32.win32.x86_64.zip

Notable changes

  • This release contains various improvements to the fault tree analysis.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Flow path implementation incorrectly has error marking when components are modal (1909)

    2. Annex parsing errors are not converted into markers (1884)

    3. Missing validation for duplicate name (1841)

    4. AnnexParseUtil silently discards exceptions (1808)

    5. Outdated list of p2 repositories for installation (1965)

    6. Flow instantiation fails silently in some conditions (1809)

    7. Missing validation on call sequences (1564)

    8. Online help: Scheduling analysis documentation is missing (1853)

    9. Latency analysis does not produce report when model has no modes (1897)

    10. Unused handlers (1763)

    11. Documentation missing for semantic analysis of connection binding consistency (1852)

    12. MIPS budget analysis reports error if Reference_Processor is not specified (1952)

    13. Latency analysis does not scale execution time if thread is bound to virtual processor (1966)

    14. Latency analysis help is missing explanation about Reference_Processor and execution time scaling (1956)

  • Error Model and Analysis Plugins

    1. Fault tree table shows no text in first column if it represents an error event (1958)

    2. FTA maps error type to super error type unnecessarily (1915)

    3. FTA does not handle data access, bus access correctly (1899)

    4. FTA treats multiple out propagation conditions for the same our propagation and type incorrectly (1961)

    5. FTA includes undeveloped in propagation event when type is not propagated (1913)

    6. Support “k or more” in fault tree generation (1837)

    7. FTA does not handle types with subtypes and type products well (1927)

    8. FTA fails when the model is modal (1907)

    9. Fault tree generator ignores fault contributors when encountering a trace cycle in HW (1893)

    10. Fault tree table does not show error source correctly under the first column (1928)

    11. Error event in FTA sometimes does not show an error type even when one is defined (1962)

  • AADL Diagram Editor

    1. OSATE Graphical Editor should move bend points when both ends are moved together (1476)

    2. Add context sensitive help to graphical editor (1194)

    3. Allow creating classifier when setting classifier (1198)

  • ALISA

    1. In case of an expression evaluation error the exception message is not shown in ALISA (1921)

    2. Common expression interpreter has problems with ‘val’ assigned a property whose type is RangeValue (1933)

    3. ALISA expression language cannot operations on range values (1918)

    4. The ReqSpec documentation indicates URI as reference to external documents but does not provide syntax details (1917)

Known issues

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.5.2 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates. Once newer versions are provided by loonwerks in an update site, we will make them available via the “Install Additional OSATE Components” dialog.

    After installing Resolute you must perform a clean build of your workspace, otherwise Resolute verification methods will fail with a class cast exception.

Version 2.5.1

Release

SHA256 Hashes for the downloads

21b8da862f5d53864966552b5b9c533a3ea99a8a37317250eba788ce291ebd72  osate2-2.5.1-vfinal-linux.gtk.x86_64.tar.gz
5283f691cdde4f2ba72c870b9be3fb937ccbefb4e0802f33bda00831aeeafe09  osate2-2.5.1-vfinal-macosx.cocoa.x86_64.tar.gz
cdded4ff77d6b240f63eb8ceafa6074bd46f50a6a2a3ffdbd04e90d93be05bbc  osate2-2.5.1-vfinal-win32.win32.x86_64.zip

Notable changes

  • Hiding and showing elements in AADL diagrams has been simplified, see issue #1542

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Reduce tabs in autoformatting of records and lists (1825)

    2. Missing validation for number values (1100)

    3. Hover text in AADL text editor is not annex aware (1828)

    4. OSATE does not handle “_” in real literals (1653)

    5. Cannot view flow properties in an instance file (1060)

    6. Annex registry should have standalone mode (1387)

    7. End to end flow not instantiated in component with refined features in the flow (1830)

    8. Checking property consistency along connection instance does not work correctly (665)

    9. Error in instantiation when using unnamed mode transitions (1839)

    10. Cycle in hierarchy causes property resolution to never complete (1842)

    11. Property not attached to flow spec instance for instance root component (1815)

    12. Property sets and packages cannot be contributed in standalone mode (1388)

    13. Error and warning icon decorations in AADL Navigator are not updated (1824)

    14. Class OsateResourceUtil should be cleaned up (1492)

    15. Implementation in ExecuteJavaUtil is way too convoluted (1827)

    16. Cyclic project references are not detected (1004)

    17. Error markers when creating a flow path implementation that includes refined connections (1831)

    18. XML parser exception when opening a .gitignore file in OSATE (1840)

    19. Instantiation does not check overriding of constant property associations (1447)

    20. Latency analysis is run on end to end flows not part of an SOM (1872)

    21. Latency report improvements: SOM name (1850)

    22. Latency report improvements: “No latency” (1851)

  • Error Model and Analysis Plugins

    1. Fault trees do not always get refreshed (1904)

    2. Performance issue in minimal cutset calculation (1880)

    3. Fault trace has unnecessary events when outgoing propagation is specified (1882)

  • AADL Diagram Editor

    1. Hide selected elements via context menu/keyboard shortcut (1542)

    2. Making parameter connections in graphical editor fails (1865)

    3. Exception with ELK 0.5.0 (1911)

    4. Allow diagram exporter to output to a stream (1835)

    5. Notes cause diagram to appear as dirty (1844)

  • ALISA

    1. Assure subsystem does not include verification plans if subcomponent only has type (1816)

    2. ALISA: Verification fails with class cast exception when verification target does not exist in instance model (1812)

    3. Null pointer exception in ALISA when model contains connection instances without cross connection (1811)

    4. ALISA design goal does not resolve reference to VAL (1873)

Known issues

/ After installing Resolute you must perform a clean build of your workspace, otherwise Resolute verification methods will fail with a class cast exception.

Version 2.5.0

Release

SHA256 Hashes for the downloads

0f7655e9fecff40b1bb3b464294e0d5bb89aa53f9a49749cee67aecfda59b723  osate2-2.5.0-vfinal-linux.gtk.x86_64.tar.gz
97a4a313d0964b41da0d74e7ae3b3a1bf389f051f49d9827a2ace1d82d53c57c  osate2-2.5.0-vfinal-macosx.cocoa.x86_64.tar.gz
18207ba8114eb94576ce32a01e86c4d8b6980a794677553d4e45cd1e0793cbf2  osate2-2.5.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • We have updated the underlying Eclipse version to Eclipse 2019-03

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Missing validation for applicability of property reference (1770)

    2. Instance model files: References to plugin-contributed AADL elements are serialized as relative URIs (1805)

    3. Wrong feature group type validation (1671)

    4. AADL Navigator: New AADL package is not inserted in correct order (1622)

    5. OSATE doesn’t reject connection arrays in property associations (1746)

    6. Migrate build to Jenkins pipeline (1739)

    7. Upgrade to Eclipse 2019-03 (1762)

    8. Streamline maven setup (1758)

  • Error Model and Analysis Plugins

    1. EMV2 doesn’t check legality of type products (1222)

    2. Incorrect inverse by EMV2 validator (1735)

    3. EMV2 properties do not handle property constants as values (1792)

  • AADL Diagram Editor

    1. Diagrams are always marked as changed after opening (1682)

  • ALISA

    1. ALISA predicate evaluation always false due to inconsistent result type from latency analysis (1777)

    2. ALISA does not support FTA for occurrence probability results (1799)

    3. ALISA does not allow use of val as parameter in Rationale text (1790)

Known issues

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.5.0 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates. Once newer versions are provided by loonwerks in an update site, we will make them available via the “Install Additional OSATE Components” dialog.

    After installing Resolute you must perform a clean build of your workspace, otherwise Resolute verification methods will fail with a class cast exception.

Version 2.4.1

Release

SHA256 Hashes for the downloads

e8dcc8606c3f800ae67be9fb86dda22965ffba24a19d50238c5798c6151580af  osate2-2.4.1-vfinal-linux.gtk.x86_64.tar.gz
d0ec44739ce5fb89169dfd27a9a59dc4ac887beebe5475dc0a855c3e17f57391  osate2-2.4.1-vfinal-macosx.cocoa.x86_64.tar.gz
e511dae3962cdec280a77cbb75ef30be20046e71c474829f51c60b2df6199440  osate2-2.4.1-vfinal-win32.win32.x86_64.zip

Notable changes

  • New view to show project and package dependencies.

  • Added Eclipse Mylyn support for AADL files.

  • More intuitive usage of classifier information view.

  • Improved “Install Additional OSATE Features” dialog.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Missing property association on mode transition instance (#1096)

    2. Confusing error message when installing an already installed OSATE component (#1386)

    3. Missing validation for initial modes (#1549)

    4. AADL Navigator: Replace references to EObjects with URIs (#1571)

    5. Running the Instance Model Creator without Eclipse Workbench (#1617)

    6. EValidator Error (#1629)

    7. Project references view (#1663)

    8. Add initial mylyn support to OSATE (#1675)

    9. Help text describing how to find Plugin Contributed Properties in OSATE (#1686)

    10. Memory leak in AADL workspace build (#1726)

    11. org.osate.results has unnecessary dependency to org.osate.aadl (#1728)

    12. NPE in AADL Navigator (#1732)

    13. Populating classifier info view should be more intuitive (#1748)

    14. Textual instance model doesn’t resolve referenes to mode transition instances (#1753)

    15. Deprecate unused and questionable methods (#1755)

    16. Broken image links in help (#1765)

    17. Use SpotBugs to spot bugs. (#1552)

    18. Add separate repository project to build (#1720)

    19. Use git master branch for development (#1727)

  • ALISA

    1. Assure test fails (#1716)

Known issues

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.4.1 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates. Once newer versions are provided by loonwerks in an update site, we will make them available via the “Install Additional OSATE Components” dialog.

    After installing Resolute you must perform a clean build of your workspace, otherwise Resolute verification methods will fail with a class cast exception.

Version 2.4.0

Release

SHA256 Hashes for the downloads

a7324c5217d8ac8db2379bd5f0f6a24f6c551857e837abba93a17f331a0a3f29  osate2-2.4.0-vfinal-linux.gtk.x86_64.tar.gz
eb7a509eacb87a9554c603b60512a5b1c273386c98baa2381aa4a399e5439df0  osate2-2.4.0-vfinal-macosx.cocoa.x86_64.tar.gz
fd65bdea01c49019f9281a8b56e2c189d417a7e44e13e1ed69a9391bf1b7b0cd  osate2-2.4.0-vfinal-win32.win32.x86_64.zip

Notable changes

  • Added new functionality to find unused classifiers in a package.

  • Added a classifier information view that shows all features, subcomponents, etc., of a classifier including inherited.

  • Removed execution of Java and Python verification methods that are located in a project in the workspace.

  • OSATE is now based on Eclipse 2018-12

  • Resolute and AGREE are no longer integrated. The versions included in OSATE 2.3.7 can be installed into OSATE 2.4.0 from http://osate-build.sei.cmu.edu/download/osate/stable/2.3.7/updates. Once newer versions are provided by loonwerks we will make them available via the “Install Additional OSATE Components” dialog.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Upgrade to Eclipse 2018-09 (#1466)

    2. Upgrade to Eclipse 2018-12 (#1670)

    3. Nightly build version in Testing fails to start up on any workspace (#1695)

    4. SMACCM stubs are included in product build (#1719)

    5. Need a way to find unused classifiers in a package (#1135)

    6. AADL Classifier View (#1657)

    7. Exception when updating AADL property view (#1685)

    8. ListType.ownedElementType Not Formatted (#1697)

    9. CyberPhysical Properties and Data Types as Contributions (#1703)

    10. AADL Navigator: Wrong context menu entry (#1705)

    11. Classifier Information: Non-standard “link with editor” icon (#1707)

    12. OSATE contains two definitions of weight units (#1721)

    13. Too much underlining after unused classifier analysis (#1704)

    14. Invoke interface without preference switches for Latency Analysis got lost (#1710)

  • Error Model and Analysis Plugins

    1. EMV2 validation exception when using branch probabilities with underscores. (#1647)

  • Graphical Editor

    1. Font scaling calculation for diagrams is wrong on Linux (#1661)

  • ALISA

    1. ALISA executes code that is part of models (#1604)

    2. ALISA references outdated safety/security checker (#1687)

    3. Latency analysis is getting no class error when called from Alisa (#1693)

    4. Method registry reports unresolved reference error when Resolute is not installed (#1700)

    5. CyberPhysical Properties and Data Types as Contributions (#1703)

    6. NoClassDefFoundError exception when Resolute is not installed (#1714)

    7. Resolute detection and invocation has multiple issues (#1724)

Version 2.3.7

Release

SHA256 Hashes for the downloads

01864123ad681d805d3677a92fe699a93e159ab1aaed9d5d6ddb8ca590bda0d9  osate2-2.3.7-vfinal-linux.gtk.x86_64.tar.gz
dadad40b7aacfb64a703411444525de51c8d5b6dce6431aabb87a268ae0e3c6f  osate2-2.3.7-vfinal-macosx.cocoa.x86_64.tar.gz
e716eb0a7b2625eb827f623a557f45d0d24430126cb5b21e27d26ad6512ea284  osate2-2.3.7-vfinal-win32.win32.x86_64.zip
10138025c453ccf7dd6a7c5e23faed8320c1ee39d4ae1341db3e3529dc9099f4  osate2-2.3.7-vfinal-win32.win32.x86.zip

Notable changes

  • Added AADL search functionality.

  • This is the last release based on Eclipse Oxygen, the next release will be based on Eclipse 2018-12.

  • This is the last release that includes a 32bit version for Windows because Oracle has dropped 32bit support for Java.

  • This is the last release that includes Resolute and AGREE in the default download. In future versions of OSATE Resolute and AGREE can be be installed as additional components.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Remove deprecated classes (#1672)

    2. OSATE nightly build failing since 12/19/18 (#1667)

    3. AADL Properties View no longer works for instance models (#1658)

    4. Provide AADL Search that includes Plugin Contributions (#1028)

    5. OSATE does not include Code Generation Annex property set (#1220)

    6. Instance Model Creation Crashes on Modal Properties on Threads included in a Thread Group (#1616)

  • Error Model and Analysis Plugins

    1. Probability computation for fault trees has rounding error due to use of Double (#1649)

    2. Erroneous sum of branch probabilities error (#1643)

    3. Fault tree root should be any component instance not just system instance (#1641)

  • Graphical Editor

    1. Improve graphical editor documentation (#1175)

    2. Basic graphical editor EMV2 support (#1170)

    3. Review graphical editor developer guide (#1645)

    4. Improve AADL property editing support in graphical editor (#1169)

  • ALISA

    1. Execution of Java based verification throws class not found exception (#1638)

    2. Value predicate for properties on model element does not retrieve value (#1635)

  • Behavior Annex

    1. In behavior annex plugin: add a prototype binding resolver for data component references (#1631)

    2. In behavior annex plugin: unit is not set for timed actions (#1632)

Version 2.3.6

Release

SHA256 Hashes for the downloads

ded61fcdde1056b1a303ee117aa3c5fd31cfdbe93deb7ebc3db3410aa6eb7e9b  osate2-2.3.6-vfinal-linux.gtk.x86_64.tar.gz
79dfa684244250a2774d944dbe2bc24deb5e15b54533b9247f3fb72eb3548cba  osate2-2.3.6-vfinal-macosx.cocoa.x86_64.tar.gz
2e99cb854746b1be4d414782b5dd5f8b6c7d5d7baf77a5103ee74d0347c391ff  osate2-2.3.6-vfinal-win32.win32.x86_64.zip
d90ac3a54b8a9d6a670d56919f9380d4dbde926099239762da7539b31ef992c4  osate2-2.3.6-vfinal-win32.win32.x86.zip

Notable changes

  1. The graphical editor now supports annotations on diagrams and can visualize flows and modes for instance models.

  2. Added support for Python scripting to OSATE. This uses Eclipse EASE with Py4J. See, for example, this presentation for an introduction. Python can also be used to write ALISA verification methods (see help text).

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Project references are not set in the new AADL project wizard (#1602)

    2. Don’t use cached project references in New Package Wizard (#1595)

    3. AADL Navigator: Double-click on instance model content doesn’t open editor (#1572)

    4. In modes clause attached to connection is missing when saving an AADL model (#1551)

    5. Add import/export of working sets (#1539)

    6. AnalysisResult records parameters, Result with status, no more recursive Diagnostic (#1521)

    7. Plugin contributions node is added to all projects (#1510)

    8. Setting a modal path to in-mode does not reflect change (#1493)

    9. Registration of Guice injectors should be removed (#1467)

    10. AADL Navigator: Add node that shows project dependencies (#1463)

    11. AADL Navigator should show annexes (#1451)

    12. AADL Navigator: No status bar text for expanded file content and contributed AADL (#1435)

    13. AADL Navigator: Double click on expanded file content doesn’t open text editor (#1432)

    14. AADL Navigator: No error/warning decorations on expanded file content (#1431)

    15. Frequent Guice configuration errors (#1321)

    16. Add UI tests for the package creation wizard (#1229)

    17. Unused classes in core (#1218)

    18. Delete EMFIndexRetrieval (#1036)

    19. Compile OSATE without smaccm sources (#1584)

    20. Integrate python scripting (#1480)

    21. The build should be modularized (#1225)

  • Error Model and Analysis Plugins

    1. Add documentation for FaultTree representation (#1588)

    2. FaultTree is currently stored with shared subtrees replicated (#1586)

    3. Compile OSATE without smaccm sources (#1584)

    4. FTA dialog shows initial state as first requiring user to typically select another state (#1506)

    5. Quantitative FTA does not interpret occurrence probability on error paths (#1503)

    6. Probability is calculated incorrectly for OR and 1 of (XOR) (#1501)

    7. Transition branch probability is not always taken into account (#1498)

    8. Outline view for EMV2 annex should be improved (#1084)

  • Graphical Editor

    1. ConcurrentModificationException in saved diagram index (#1612)

    2. Subcomponent palette entries are missing (#1567)

    3. Visualize mode and flows for instance model (#1177)

    4. Support Annotations/Comments on Diagrams (#1173)

  • ALISA

    1. Marker based plugin analyses do not work when instance model and analysis results are not saved (#1596)

    2. Assure provides wrong message when Java verification method does not exist (#1591)

    3. ALISA tests require Resolute (#1589)

    4. Compile OSATE without smaccm sources (#1584)

    5. Assurance View should not show TBD on sub-Result objects (#1583)

    6. Null pointer Exception in ALISA Assure View (#1579)

    7. Verify validator depends on Resolute (#1577)

    8. Serialization issue when verification runs same analysis multiple times (#1569)

    9. Unsupported Operation exception in AssureProcessor (#1523)

    10. AILSA Description does not handle references to instance objects (#1517)

    11. Verify does not validate instance object reference parameters correctly (#1516)

    12. Evaluation of Instance object parameters fails for Resolute (#1512)

    13. Verify does not resolve model element references (#1509)

    14. Integrate python scripting (#1480)

    15. The ALISA plugin verification methods should call on methods returning AnalysisResult objects (#1474)

    16. Add extension point registering Java classes whose methods can be invoked as verification methods (#1468)

    17. Assure should be stored as XML files (#1289)

    18. Assure uses nested Diagnostic objects which is deprecated (#1288)

    19. No validation that verification activity assigns compute variables needed for value predicate (#1284)

    20. Remove broken assure integration with AGREE (#1106)

    21. Filtering on assurance case does not show subset any more (#1102)

  • Resolute

    1. Null pointer exception using instance() (#167)

  • AGREE

    1. Equation variables in subcomponents do not resolve (#163)

    2. Generation of type predicates clutters results with trivial obligations (#159)

Version 2.3.5

Release

SHA256 Hashes for the downloads

0f6794c2671b4b52455ade7665f15684165010d9b4cc819cfab1f36e774dbb6f  osate2-2.3.5-vfinal-linux.gtk.x86_64.tar.gz
b34ba1818aa3ab7492e59b06b8ae5cfa768b43d1d3b88f62386fdc95dbdb694d  osate2-2.3.5-vfinal-macosx.cocoa.x86_64.tar.gz
88ebbad352fd4919bdc767950f993a0d72ac6da670aa7096630223e3dfe69ed6  osate2-2.3.5-vfinal-win32.win32.x86_64.zip
e37d4fdae443c46a68382211264cfc544fd3f7b229f56e740d8f218aed3a3cca  osate2-2.3.5-vfinal-win32.win32.x86.zip

Notable changes

  1. The AADL Navigator now supports working sets. Note that Plugin Contributions are now displayed in each project.

  2. It is now possible to copy and paste elements in the graphical editor.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. PropertyDoesNotApplyToHolderException in checkConstantProperty (#1465)

    2. AADL Navigator should not sort file content (#1459)

    3. Renaming a Mode throws ClassCastException (#1449)

    4. Missing icon and label text for feature groups in text editor outline view (#1434)

    5. AADL Navigator: Contributed AADL files cannot be expanded (#1433)

    6. AADL Navigator: “Link with Editor” doesn’t work for component implementations (#1430)

    7. AADL Navigator: Expanded AADL file content collapses on save (#1429)

    8. Exception when formatting code which context annex which doesn’t support IFormatter2 (#1401)

    9. Help contains content for removed components (#1391)

    10. Missing entries in help table of contents (#1390)

    11. Exception in type check validation (#1366)

    12. Double clicking a project in AADL explorer should open it (#1296)

    13. Potential AnnexParseUtil Thread Safety (#1146)

    14. AADL Navigator Re-orders itself (#1120)

    15. AADL Navigator Does not Properly Support Working Sets (#1056)

    16. No errors for constant property associations (#935)

  • Error Model and Analysis Plugins

    1. FTA does not pick up new property values (#1487)

    2. Safety analysis should better explain the use of OccurrenceDistribution (#1482)

    3. Fault Tree tests use UI dependent test harness (#1457)

    4. Stack Overflow in fault tree generation (#1424)

    5. Serialized reference to ErrorTypes incorrectly qualified (#1399)

    6. Stack overflow for cyclic error library extension (#1392)

    7. transition branch probability is not taken into account in fault tree (#1380)

    8. Migrate EMV2 tests to new framework (#1372)

    9. Fault tree analysis always saves the resulting tree (#1361)

    10. Unreachable code in FlowLatencyAnalysisSwitch (#1427)

    11. Flow latency analysis runs with synchronous setting when the preference is asynchonous and vice versa (#1394)

    12. Update Weight Analysis to use AnalysisResult (#1381)

    13. Virtual processor without properties is not included in flow latency report (#1311)

  • Graphical Editor

    1. Outline color does not work for processor and memory shapes (#1485)

    2. Prevent tooltip contributors from being called with null business object (#1419)

    3. Rename DiagamElementUtil to DiagramElementUtil (#1417)

    4. Setting extended classifier to same classifier in graphical editor causes error. (#1413)

    5. Memory leak when graphical editor fails to load diagram (#1389)

    6. Prompt for Unlock When Editing Diagrams in Subversion Repository (#1217)

    7. Alignment Tools (#1178)

    8. Copy/paste of model elements in graphical editor (#1167)

  • ALISA

    1. AssureProcessor always saves assure and instance model files (#1473)

    2. Enable test of Resolute library with units (#1469)

    3. Reference finder does not work except in one method in ALISA (#1453)

    4. Documentation mentions ReqIF import (#1440)

    5. ReqSpec does not resolve measurement units (#1421)

    6. ALISA does not handle AnalysisResult returned from a Java verification method (#1262)

    7. There are no automated tests for ALSIA (#1161)

  • Resolute

    1. minor bug fixes

  • AGREE

    1. minor bug fixes

Version 2.3.4

Release

SHA256 Hashes for the downloads

456d82b33103f2e93d83a226f34084658f1981ab3d944ee661bfacdc0233cda3  osate2-2.3.4-vfinal-linux.gtk.x86_64.tar.gz
891ce022cb01a9fb0ec578fe9859ca55711d37805c3d7ae7eecbf027bd13e532  osate2-2.3.4-vfinal-macosx.cocoa.x86_64.tar.gz
11d5fd0eb4dcf31ce3929dd0dcf5e0014333c8ef600822390120326a801782f2  osate2-2.3.4-vfinal-win32.win32.x86_64.zip
895e93d6bfb877ad5d84145a6634be895c7ecfebc7170d46236be160d00e45cd  osate2-2.3.4-vfinal-win32.win32.x86.zip

Notable changes

  1. Running OSATE under Java 9 or Java 10 is now supported.

  2. Improvements to automated tests (speedup of >10x)

Fixed issues

  • OSATE Core and Analysis Plugins

    1. PropertiesLinkingDiagnosticMessageProvider is in the wrong place (#1316)

    2. Aadl2GlobalScopeProvider should be generalized (#1309)

    3. Need instantiation method that does not create a file and returns issues (#1297)

    4. Update core and analysis tests to new pattern (#1291)

    5. Error message for duplicate property sets prints internal representation (#1280)

    6. Aadl2 standlone plugin should not use Eclipse workbench classes (#1273)

    7. ResultUtil is missing some support methods (#1260)

    8. Annex processing assumes that it runs inside Eclipse (#1257)

    9. Instantiation always creates error markers (#1255)

    10. Tests should not use a workspace build (#1254)

    11. Multiple problems have occurred pop-up (#1243)

    12. Incorrect error text for feature group inverse error (#1234)

    13. Incorrect error about feature directions in inverse feature group (#1233)

    14. Check Unhandled Faults should be grouped with safety analyses (#1231)

    15. AADL Navigator should have New -> AADL Project in context menu (#1228)

    16. AADL resources which reference contributed properties are rebuilt needlessly (#1145)

    17. IGlobalScopeProvider enhancement (#1089)

    18. Remove unmaintained Lattix import plugin (#1373)

    19. Update flow latency plugin for usability / consistency (#1322)

    20. Resolute and Agree plugin dependencies are not optional (#1293)

    21. Update core and analysis tests to new pattern (#1291)

    22. Latency analysis result contains unnecessary data and description is not a section under Latency Analysis (#1261)

    23. Latency analysis parameters are not passed in explicitly but via Preference settings (#1250)

  • Error Model and Analysis Plugins

    1. Exception when serializing EMV2 (#1327)

    2. EMV2 uses a string to identify a Resolute function instead of a reference (#1302)

    3. Annex parser and linker should not be in a UI plugin (#1268)

    4. Old FTA code is still present in the EMV2 feature (#1157)

    5. Fault Tree Viewer without Modeling Nature (#1101)

    6. Support conditional Error Flows and Events (#1094)

    7. Create a formatter for EMV2 annex libraries and subclauses (#1085)

  • Graphical Editor

    1. Reworked Undo/Redo Support. (#1182)

    2. Added menu option for removing bendpoints from selected connections. (#1210)

    3. Added menu option for selecting all connections. (#1210)

    4. Added option to set extended classifier to none. (#1336)

    5. Fixed erroneous unsaved diagram change indicator. (#1246)

    6. Fixed creation of unnecessary with statements. (#1342)

    7. Fixed memory management issues. (#1307)

    8. Added API for Exporting Diagrams. (#1176)

  • ALISA

    1. null pointer exception when editing (#1332)

    2. Assurance View in ALISA does not always update itself (#1331)

    3. Resolute compute function result is not included in assure structure (#1329)

    4. Icons for Failure and Error are confusing (#1324)

    5. global requirements on connection, flow do not have target in assure instance (#1323)

    6. Verify method registry uses identifier to refer to Resolute function rather than qualified name (#1301)

    7. Alisa interface to Resolute has extra diagnostics (#1300)

    8. Resolute and Agree plugin dependencies are not optional (#1293)

    9. Incorrect result status when requirement target has no results from plugin analysis (#1279)

    10. ALISA should examine both Failure and Error issues to determine verification success (#1276)

    11. Return value from a Java verification method is not assigned to a compute variable and evaluated by the predicate (#1275)

    12. Execution of latency analysis from ALISA does not hold on to AnalysisResult for successive result lookup (#1272)

    13. Requirement predicate has execution error when compute variables have no values (#1267)

    14. ALISA does not handle ResoluteFailExceptions (#1266)

    15. global requirements on features and flows are not handled (#1265)

    16. Update ALISA documentation on global requirements and guidance in writing verification methods (#1259)

    17. Verification activity with method and requirement for feature incorrectly marked with error (#1240)

    18. ALISA does not report negative latency results any more (#1223)

    19. Incorrect inconsistency reported between requirement target and verification method target (#1160)

    20. ALISA does not handle assurance cases on subsystems (#1159)

  • Resolute

    1. Resolute debug built-in method writes to System.out which does not show in OSATE (#143)

    2. Resolute can retrive property value but not values of property constants (#144)

    3. Mixing claim functions and compute functions in binary operations in the Resolute Prover (#127)

    4. Incorrect comparison of instances in Resolute Evaluator (#129)

    5. Does connections function return {connection} or [connection] (#136)

    6. Resolute fail expression and built-in function type shortcomings (#137)

    7. Resolute documentation is out of date (#139)

  • AGREE

    1. Added support for editing AGREE models via the OSATE graphical editor

    2. Generation of type predicates clutters results with trivial obligations (#159)

Version 2.3.3

Release

Notable changes

  1. There is a new diagrams view.

  2. Improved code coverage for weight, resource budget, and flow latency analysis tests uncovered several bugs, which were fixed.

  3. There is now a single command to run an FHA, the FHA variant is selected via a preference.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Fixed a class cast exception when generating fault tree (#1163)

    2. Fixed error “representations.aird resource has been externally changed, should we reload it?” when opening a fault tree (#1162)

    3. OSATE has been updated to Oxygen.3 (#1155)

    4. Property set wizard now checks for name conflicts (#1154)

    5. Fixed missing queuing latency on data ports and extra sampling latency on queuing ports (#1152)

    6. Use correct Sirius version (#1149)

    7. Added missing per byte computation when only wrapper data size given (#1144)

    8. Include virtual bus latency contribution if requires VB (#1143)

    9. Queuing latency now calculated correctly for sporadic or periodic threads (#1142)

    10. On connections from outside a partition both major frame and offset latency were added for a given partition (#1141)

    11. Use specified connection latency when binding target has no latency (#1140)

    12. Latency contribution by virtual bus and sampling latency by buses and virtual buses are now included (#1139)

    13. Global requirements added in assurance plans and system requirements were sometimes ignored (#1137)

    14. Added hover support for verification activities (#1136)

    15. Support when condition on requirements (#1133)

    16. Flow latency analysis used wrong property in some cases (#1127)

    17. Fixed a NullPointerException in Flow Latency Analysis (#1126)

    18. Verification of global requirements on instance root only (#1123)

    19. Fix handling of global requirements on connections in assure generation (#1122)

    20. Updated Sirius to version 5.1.0 (#1118)

    21. Added SWTBot GEF to Setup File (#1116)

    22. Fixed typo in wizard title (#1114)

    23. Updated documentation for the new AADL package wizard (#1109)

    24. Removed dependency on D-Cace (#1095)

    25. Cleaned up Assure execution engine - use of Issue and stand alone call of Resolute Claim Functions (#1093)

    26. Instantiation failed when referencing a required mode in a property association. (#1092)

    27. Fixed a gate logic optimization problem in fault tree generation (#1088)

    28. All in error flows was not handled correctly in fault tree generation (#1087)

    29. Improved test coverage for fault tree and cut set generation (#1086)

    30. Added preference to select FHA version (#1083)

    31. Fixed an XtextReconcilerJob error while editing text (#1082)

    32. Asymmetric SOM handling (#1079)

    33. Better separation of flow latency analysis from handler (#1078)

    34. Fixed NPE in bound resource allocations analysis (#1075)

    35. Weight analysis considered too many connections (#1071)

    36. Connection bindings are now handled by fault tree generator (#1062)

    37. Restructured preference settings (#1061)

    38. Simplified analysis result data structure (#1055)

    39. Safety Analysis documentation is now properly included in online help (#1049)

    40. Latency Analysis documentation is now properly included online help (#1048)

    41. AADL package wizard now checks for name conflicts (#1044)

    42. Moved Resolute help to smaccm repo (#1015)

    43. Integrated help text markdown to HTML conversion into build (#1013)

    44. Updated splash screen (#1010)

    45. ALISA dependency on Resolute/AGREE is now optional (#926)

    46. Fixed instantiation error with extended inverse feature group type (#818)

  • Graphical Editor

    1. Added Diagrams View. (#214)

    2. Added ability to show diagram element as image. (#154)

    3. Improved performance with diagrams which a large number of connections. (#290)

    4. Improved automatic layout by allowing layout algorithm to optionally ignore feature direction when positioning port. (#325)

    5. Added support for diagrams which are not associated with a particular model element. Such diagrams allow displaying multiple packages in a single diagram. (#213)

    6. Added AADL Diagram wizard. (#213)

  • Resolute

    1. Resolute collection semantics (#91)

    2. Restore non-short-circuit behavior for logical operator evaluation in claims (#122)

    3. Fix exception computing return type of list/set function (#121)

    4. Fix stack overflow in Resolute validation (#117)

    5. Fix connected function to correctly handle connection instances (#100)

    6. Remove remnants of D-Case export (#93)

  • AGREE

    1. Analysis of AGREE models with unspecified AADL properties (#98)

    2. Support analysis on pure event ports (#57)

    3. Support AADL data subranges in AGREE (#76)

    4. Add ability for AGREE to access AADL property constants (#77)

    5. Update model checker to Jkind v4.0.1 (#83)

    6. Add case handling type evaluation of enumerations as data subcomponent types (#124)

    7. Refactor AgreeScopeProvider to fix scoping omissions (#110, #12)

    8. Fix erroneous typing of properties (#74)

    9. Fix problem scoping NodeDef from other packages (#78)

    10. Fix spurious validation errors from re-used ids in linearization and record definitions (#102)

    11. Disallow property statements in annex libraries (#103)

    12. Allow executing AGREE analysis and TCG from graphical editor (#105)

    13. Subrange type predicates should be obligations, not assertions (#96)

    14. Fix incorrect references to figures in AGREE documentation (#88)

    15. Fix missing variables in counter example views (#75)

    16. Serialization fixes (#84)

    17. Fix scoping of enumerators (#81)

    18. Fix ‘Check Realizability’ analysis causes Xtext exception (and possible crash) (#79)

Known Issues

  1. Running OSATE under Java 9 or Java 10 is not supported.

  2. Using the AADL Property View to edit property values results in bad formatting.

Version 2.3.2

Release

Notable changes

  1. Diagrams created with this version of OSATE will not work properly with older versions of OSATE. A warning will be displayed when opening such diagrams in an older versions of OSATE.

  2. The graphical editor’s diagram configuration options have been redesigned and predefined diagram types have been added. Existing diagrams associated with AADL packages will be converted to Package diagrams. Existing diagrams associated with AADL classifiers will be converted to Structure diagrams. See the user guide for additional details.

  3. The context menu for the graphical editor has been redesigned. Model editing functionality which was previously in the context menu has been moved to the eclipse Properties view. This view can be accessed by double-clicking a diagram element.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. AND gates were getting lost in fault tree generation from composite state logic. (#988)

    2. Added AADL project wizard to navigator context menu. (#989)

    3. Fixed exception when creating abstract feature in graphical editor. (#990)

    4. EMV2: composite parts fault tree based on error states only. (#992)

    5. EMV2: propagation path cannot point to propagation point without subcomponent. (#993)

    6. Fixed bug with flow through call in call sequence. (#994)

    7. Process user defined error propagation paths. (#995)

    8. Reinstantiate command is now properly enabled on instance models. (#997)

    9. OSATE no longer requires ‘with EMV2’ for models containing error modeling annex elements. (#1002)

    10. EMV2: presentation improvements and better handling of state types and optional type constraints. (#1005)

    11. Improved fault tree integration tests to check content structurally. (#1006)

    12. Fixed a name resolution issues. (#1009)

    13. Updated the OSATE user guide. (#1012)

    14. Fixed exception when renaming a subprogram call. (#1021)

    15. Fixed deadlock when instantiating models with errors. (#1024)

    16. Inverse feature group were badly formatted when modifying them in the graphical editor. (#1026)

    17. Provide single wizard for new AADL package (textual or graphical). (#1029)

    18. Fault impact analysis included error events as starting points incorrectly. (#1037)

    19. Fault impact and fault tree analysis now interpret “all” in error flows. (#1038)

    20. Changes in the graphical editor no longer insert extra newlines in text. (#1043)

    21. Latency report now spells out preference settings. (#1050)

    22. User defined propagation paths to features are now supported. (#1053)

    23. Fixed a fault tree generation issue with type set and multi state transitions. (#1057)

    24. Handle inherited actual processor bindings when computing error propagation paths. (#1058)

    25. Process mix of error flows and outgoing propagation conditions to compute error propagation paths. (#1059)

    26. Fixed exception when using the graphical editor without text editor open. (#1063)

    27. Updated latency and safety analysis documentation. (#1065)

    28. Fixed icons and added missing icons to outline view. (#1069)

    29. Don’t add additional spaces to annex subclauses when using the graphical editor without a text editor open. (#1074)

    30. Removed duplicate entries in fault tree. (#1081)

  • Graphical Editor

    1. Fixed appearance properties settings only working on Windows. (#282)

    2. Fixed change indicators appearing when a change had not been made to the diagram. (#270)

    3. Reworked context menu.

      • Replaced menu items related to modifying the AADL model with additions to the eclipse Properties view. Double-clicking a diagram element will open the Properties view. (#212)

      • Menu items for adjusting diagram contents has been reworked. (#211)

      • Reorganized context menu items.

    4. Reworked content filtering and added document types. (#211)

    5. Loosened editing rules. Classifiers can be edited by modifying a graphical subcomponent or feature group. Can create a component implementation without manually creating a component type.(#193)

    6. Fixed cases in which diagram layout failed to execute.

  • Resolute/AGREE

    1. Added AGREE documentation.

    2. A couple of bug fixes.

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting.

Version 2.3.1

Release

Notable changes

  1. Complete redesign of the menu structure and the toolbar. In the process some unmaintained or defective commands and analyses were removed (Generate Marker Report, Report Generator Settings, Clear Eclipse History, Remove Problem Markers, Save as XMI, Model Statistics, Import Scade Model, Graphically view instances and implementations, Common Mode Assessment, Reliability Block Diagram, ImplementationCompliance, Spotlight).

  2. Added new wizards for all file types supported by OSATE.

  3. The underlying Eclipse is updated to Oxygen.1A.

  4. Implemented new automatic layout capability to the graphical editor. A preference to control the incremental layout mode is located at OSATE Preferences/Diagrams. See OSATE Graphical Editor User Guide for additional details.

  5. Reworked instance model diagram referencing system. When opening such diagrams, the user will be prompted to relink instance model diagrams with the appropriate instance model. Relinked diagrams will not be compatible with older versions of OSATE.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Support flows through subprogram calls. (#929)

    2. Fixed bug in validation of flow implementations. (#931)

    3. Support error model properties on untyped feature groups. (#963)

    4. New command to install additional OSATE components under Help menu. (#933)

    5. Remove obsolete .aadlsettings directory in AADL projects. (#729, #974)

    6. AADL project icons are again decorated with ‘A’ instead of ‘X’. (#437)

    7. Provide complete set of file creation wizards for AADL and ALSIA languages. (#946)

    8. Added code coverage tool (jacoco) to tycho build. (#934)

    9. Support properties on connection error source. (#954)

    10. Added binding paths to propagation analysis. (#962)

    11. Updated MILSTD882 and ARP4761 property sets. (#956, #967)

    12. Fixed a text editor crash. (#957)

    13. New icons for several analyses. (#938)

    14. Disable instantiation for component types. (#943)

    15. Fixed a null pointer exception. (#953)

    16. Bug fixes for latency analysis. (#942, #955, #944, #939)

    17. Updated tests for FTA. (#930)

    18. Cleaned up menus and toolbar. (#928)

  • Graphical Editor

    1. Added ability to show Mode Transition Triggers as labels. (#244)

    2. Reworked flow and mode highlighting. (#133)

    3. Reworked automatic layout support by integrating the Eclipse Layout Kernel(ELK). (#158)

    4. Added capability to correct broken reference to the AADL model. (#136)

    5. Prevented showing both Implements and Extends relationships for the same component implementation. (#254)

    6. Fixed Arrays having invalid names when renaming. (#254)

    7. Added support for show bindings in instance Model (#196)

  • Resolute/AGREE

    1. Bug fixes

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting.

  2. End points for connections representing mode transitions triggers and property values which reference connections are incorrect if the mode transition or referenced connection does not contain a bendpoint.

Version 2.3.0

Release

Notable changes

  1. The underlying Eclipse is updated to Oxygen1.

  2. Property sets and packages contributed by plugins are no longer copied as files into each workspace. Existing workspaces will be migrated automatically.

  3. The FTA and minimal cut set calculation have been rewritten. The fault tree uses a new graphical representation.

Fixed issues

  • OSATE Core and Analysis Plugins

    1. Created an EMF based generic analysis result format (#898)

    2. Latency analysis updated to use new result format (#902)

    3. Plugin contributed resources are shown in the navigator but lo longer copied into the workspace (#527)

    4. Abstract features were serialized with keyword prototype (#883)

    5. Behavior annex errors are now processed correctly (#891)

    6. Created new representation for fault propagation graphs and fault trees (#901)

  • Graphical Editor

    1. Added basic formatting support. This includes adjusting the outline color, fill color, text color, line size, and font-size.(#151)

    2. Added options to toggle connection label visibility on a per-diagram or per connection basis. (#239)

    3. Port graphic and connection point adjustments. (#228)(#229)

    4. Mode transitions now use free-form connections. (#236)

    5. Mode assignments is now performed using the Properties view. Modes can be assigned to multiple elements simultaneously. (#200)

    6. Double-clicking a model element now opens the Properties view. The properties view allows the modification of diagram element formatting and model element properties. Additional properties will be added in subsequent releases.

  • Resolute/AGREE

    1. Bug fixes

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting.

Version 2.2.3 update 01

Release

This is a maintenance release that contains bug fixes for the graphical editor.

Notable changes

  1. Adjusted the data types of several fields in the diagram meta-model. Unfortunately, the this breaks forward compatibility. The original 2.2.3 release will not be able to correctly parse diagrams saved with newer versions. However the change is backward compatible. The updated version will work with diagrams created with the original 2.2.3 release.

Fixed issues

  • Graphical Editor

    1. Fixes elements being assigned duplicate id’s. As a result, AADL properties were not represented accurately.

    2. Fixed case where a rename refactoring caused a NPE.

    3. Fixes flow implementations not appearing the drop-down list to be highlighted.

    4. Fixes multiple errors and race conditions with diagram indexing.

    5. Fixes exception when opening empty AADL file (#218)

    6. Fixes exception when attempting to delete a realization. Deletion of realizations is not supported.

    7. Fixed typo in the user guide

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting.

Version 2.2.3

Release

This is the last release based on Eclipse Mars.

Notable changes

  1. New analysis checks if bindings (Actual_*_Binding) adhere to constraints (Allowed_*_Binding, Allowed_*_Binding_Class, Required  Provided_Connection_Quality_of_Service, Required  Provided_Virtual_Bus_Class) (#775)

  2. Significant improvements in the graphical editor. See below for details.

  3. Added an AGREE simulator. A user guide is included in the help content.

Fixed issues

  • OSATE core

    1. Resolve property constants in record fields (#835)

    2. Fixed bogus error when validating property consistency along connections during instantiation (#819)

    3. An empty annex library or subclause no longer causes an exception (#816)

    4. Fixed corner case in connection validation with inverse feature groups (#815)

    5. OSATE now contains a plugin that supports diagram export (#707)

    6. End to end flows can now be expanded to show the flow segments in the instance model editor (#859)

    7. Use short names for system operation modes (#743)

    8. System operation modes can now be expanded to show the participating modes in the instance model editor (#867)

    9. Instantiation now limits the number of system operation modes to 1000 (#666)

    10. Cleaned up labels in instance model editor (#865)

    11. No duplicate value error for binding specifig property association (#833)

  • Analysis Plugins

    1. Fixed wrong data in FHA reports (#848)

    2. Flow latency analysis now uses fixed transmission overhead when a port is missing a data type (#852)

  • Graphical Editor

    • Diagrams

      • The file format used by previous versions of the Graphical Editor has been deprecated. Support for opening such diagrams will be removed in a subsequent release. When opening a legacy diagram, the user will be prompted to convert the file. The new file format is more compact and contains more reliable linkages with the AADL model.

      • It is recommended to convert all legacy diagrams to the new format by opening them.

      • Diagrams no longer use UUIDs are part of file names. Legacy diagrams will be renamed as part of the conversion process.

      • Added support for multiple diagrams representing the same model element.

      • Added a “Configure Diagram…” option to the diagram’s context menu which is used for configuring which model elements are displayed in the diagram.

      • Removed diagram-wide nesting level option. The nesting level of diagram elements can now be controlled individually.

      • Added Show Contents, Hide Contents, and Show Type Contents to the diagram element context menu.

      • Added an asterisk indicator after labels which indicates whether all of the contents for an element are shown.

    • Refactoring

      • Renaming elements from the diagram editor will refactor the AADL model.

      • Renaming elements from the diagram editor will update related diagrams.

      • References in legacy diagrams are not updated.

      • Renaming a model elment using the “Rename Element” menu option updates linkages in diagrams.

    • AADL Property Support

      • Reworked AADL property support. Individual AADL properties can be enabled on a per-diagram basis using the “Configure Diagram…” context menu.

      • AADL reference property values between descendants which are not shown are displayed as a binding between the closest ancestors which are included in the diagram.

      • AADL reference property values for the same AADL property, source, and destination are grouped together into a single connection.

      • Added tooltip for grouped AADL property reference values which contains details about the property values.

      • Bindings along with other reference properties now support bendpoints.

    • AADL Features

      • Features may be docked to any side. Previously only the left and right were supported.

      • Feature group types use the same symbol regardless of the type of diagram. Previously, feature group types used a rectangle on classifier diagrams.

        • Feature groups can be resized.

    • Formatting

      • Labels of classifiers on package diagrams are now located at the top and centered.

      • Added labels for classifiers in classifier diagrams.

      • Elements are now colored differently to indicate that they are not owned by the container.

      • Added toolbar commands for positioning shapes in a radial or grid pattern.

    • Miscellaneous

      • Changed behavior of unique identifier generation to include the containing classifier’s name. This is to avoid naming conflicts with classifiers that extend the classifier being edited.

      • Relaxed validation in the flow implementation tool. It is intended that the validation will be improved in a future release. The tool should allow creation of all valid flow implementations but will also allow selection of invalid elements in some circumstances.

      • Modified filtering when selecting model elements. Now matches any part of name.

      • Fixed cases where setting a subcomponent classifier was not working properly.

      • Added support for connections whose features are not included in the diagram. Such connections are formatted differently from normal connections.

      • Added command to navigate to component type diagram for subcomponents.

  • Resolute/AGREE

    1. Various bug fixes

  • ALISA Incremental Assurance

    1. Minor bug fixes (#17, #23, #24)

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting

  2. AADL 2.2 support: Partial end to end flows are not yet supported

  3. ALISA still has error markers on some references even though they are correctly resolved

Version 2.2.2

Release

This release adds support for features new in AADL 2.2.

Note that the underlying AADL meta-model has changed. This makes it necessary to do a clean build of existing projects and to recreate all instance models. Otherwise errors may occur when running analyses.

Notable changes

  1. Allow connection ends that reach down into feature groups (#500)

  2. Removed Type_Extension from property Classifier_Matching_Rule (#740)

  3. Support property types classifier and reference with empty list of classifiers (#718)

  4. Flow implementations may reference a feature in a feature group even if the flow specification references the geature group (#794)

  5. Added a checker that can be run before code generation

  6. Added outline support to the graphical editor

  7. Updated Xtext to version 2.11 (#697, #800)

  8. ReqSpec now allows requirement and val declarations to be interspersed (#13)

  9. Alisa now supports automated verification when verification plans are not complete, i.e., activities are missing for some requirements (#14)

Fixed issues

  • OSATE core

    1. Improved end to end flow validation (#763)

    2. Component instances reference their declarative classifier (#746)

    3. Correct serialization of flow implementations (#750)

    4. Fixes in connection instantiation (#766, #780)

    5. Correct checking of property applicability (#635)

    6. Warn about empty flow implementations (#781)

    7. Fix in end to end flow instantiation (#789)

    8. Generate sensible names for end to end flow instances (#742)

    9. Correct validation of classifier substitution rule Classifier_Match (#795)

    10. Detect cycles in property references during instantiation (#699)

    11. Detect cycles in feature group containment during instantiation (#761)

    12. Added utility methods for internal features (#683)

    13. OSATE warns about usage of aggregate data ports which are not handled in model instantiation (#744)

    14. Fixed bugs related to inverses of feature groups (#277, #810, #277)

  • Analysis Plugins

    1. Fixed flow latency calculation when end to end flow includes other end to end flows (#792)

    2. Separate menu entries for ARP4761 and MIL-STD-882 FHA (#827)

    3. Various bug fixes in FHA report (#821, #822, #823, #824, #825, #826)

  • Graphical Editor

    1. Subprogram calls now display the flow specifications of the contained subprogram type (#186)

    2. Fixed an exception which occured when a Component Instance did not have a classifier (#183)

    3. Allow bendpoints for generalizations (#786)

    4. Fixed an exception which could occur when working with models which include annex subclauses

  • Resolute/AGREE

    1. This release contains numerous bug fixes for Resolute.

    2. It also includes the addition of “Real-time Patterns” and “Linearization” to AGREE. These new features are documented in the User’s Guide

  • ALISA Incremental Assurance

    1. Alisa Assurance View: Color bars replaced by colored count entries (#21)

    2. Removed Assurance Progress View. Progress indication is already available in Assurance View (#20)

    3. Assurance Requirement Coverage now has its own filter selection (#22)

    4. Several bug fixes related to predicate evaluation and error marker on references that actually have been resolved

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting

  2. AADL 2.2 support: Partial end to end flows are not yet supported

  3. ALISA still has error markers on some references even though they are correctly resolved

Version 2.2.1 update 03

Release

This is a maintenance release that contains bug fixes and improvements.

Notable changes

  1. Allow Code_Size property on virtual bus components

  2. Allow Data_Size property on bus and virtual bus components

  3. Improvements to flow latency analysis

    • Use Reference_Time property to determine synchronous vs. asynchronous

    • Improved help text for flow latency analysis

  4. Reworked ALISA views

  5. Improved layout and generation of requirement traceability reports

  6. Added simple requirements report

  7. Added help text for reporting

Fixed issues

  • OSATE core

    1. Repaired ARP4761 example (#738)

    2. Fixed regression in instantiation of feature group connections (#752)

    3. Instantiate connections from input features to data subcomponents (#753)

    4. Additional validation of feature directions for feature group connections

  • Analysis Plugins

    1. Fixes in flow latency analysis:

      • Use deadline as default latency (#62, #63)

      • Don’t skip components without flow path (#60)

  • Graphical Editor

    1. Don’t assume that component instances have a classifier (#183)

    2. Fix issue with disappearing connection references (#181)

    3. Show flows from called subprogram types (#186)

  • Error Model Annex

    1. Fixed error model name resolution to conform to standard (#103, #114)

    2. Additional validation rule (#117)

    3. Fixed containment check for type sets (#118, #120)

    4. Fixed name resolution issue for error types (#119)

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting.

Version 2.2.1 update 02

Release

This is a maintenance release that contains bug fixes and improvements to the ReqSpec language. It also includes a beta version the Verify and Alisa languages for requirements verification.

Notable Changes

  1. Added missing Array_Size_Range property type

  2. Updated help text for flow latency analysis

  3. Many small improvements to the graphical editor

  4. Various improvements for fault tree generation

Fixed Issues

  • OSATE core and analyses

    1. Flow sink implementations are now property serialized (#617)

    2. Fixed a crash when creating an instance model that has errors (#712)

    3. Fixed a deadlock during instantiation (#726)

    4. Connections that go through a component (from in port directly to out port) are now flagged as errors (#727, #728)

    5. Validation of feature group connections now flags mismatched feature group types as an error (#709)

    6. Fixed validation to allow references to elements of multi-dimensional arrays in property values (#694)

    7. Fixed a bug that caused missing connections in instance model (#734)

    8. Instance model analyses now take selected system operation mode into account (#736)

    9. Fixed a deadlock during flow latency analysis (#737)

  • Graphical Editor

    1. Default port direction is set according to the side of the component (#150)

    2. Fixed bug that prevented adding subcomponent flow to end-to-end flow or flow implementation (#166)

    3. It is now possible to select a component when it is covered by labels (context menu: select container) (#171)

    4. Prevent negative y-coordinates for feature groups (#172)

  • Error Model Annex

    1. FHA report was missing hazards (#113)

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting.

Version 2.2.1 update 01

Release

This is a maintenance release that contains bug fixes and improvements to the ReqSpec language.

Notable Changes

  1. Property Classifier_Matching_Rule => Subset is now supported for instantiation.

  2. Creating a text file for an instance model works now.

  3. Added documentation for using the AADL Property Values view under OSATE Core Documentation -> Getting started -> Viewing and editing property values.

  4. Added a Usage Guide to the Resolute documentation.

  5. Added more types and type checking to the ReqSpec language. The help text has been updated to reflect these changes.

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting.

Version 2.2.1

Release

Notable Changes

  1. We have included the EMFTA tool for fault tree analysis (see Help text). The existing export to OpenFTA has been removed

  2. OSATE now includes requirements specification language (ReqSpec) from our ALISA project (see Help text)

  3. Implemented approved language errata:

    1. Abstract features are allowed as mode transition triggers

    2. Added property Reference_Time

      1. Abstract features can reference classifiers in addition to prototypes:

        prototypes fp: feature; dt: data; features – feature is the prototype actual f1: prototype fp; – abstract feature referencing a data classifier f2: feature SomeDataType; – abstract feature referencing a data prototype f3: feature dt;

  4. Added textual representation of instance models. Convert AADL instance model file to text via action “Generate Textual Instance” in AADL Navigator context menu

  5. Added BIRT for report generation. An example report for requirements traceability is included: Action “Requirements Tracing” in context menu in the AADL Navigatior view, active for AADL packages, instance models, system requirements and system goals. The report sources are in plugin org.osate.reqtrace

  6. Unnecessary plugins were removed to reduce download size

  7. Updated Agree to version 2.1.3

  8. The underlying Eclipse version has been updated to Mars.2

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting

Version 2.2.0

Release

Notable changes

  1. OSATE is now based on Eclipse Mars which requires a new full installation

  2. Implemented approved errata for properties:

    1. Process_Swap_Execution_time now applies to virtual processor.

    2. Add processor, virtual processor in applies to of Activate_Entry_Point. They are included in the other entry_point properties.

    3. Code_Size, Heap_Size, Data_Size, and Stack_Size now apply to virtual processors.

    4. Mark Byte_Count as deprecated.

    5. Add Source_xx_Size back in and mark as deprecated. These are used in the standard, the book, and in the course. Backward compatibility.

    6. Memory_Binding properties now apply to system and processor. Also to virtual processor to model partitions with memory budgets.

    7. Property values are no longer allowed as array index value.

  3. Performance improvements in graphical editor

  4. Outline view can now handle annexes

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting

Version 2.1.2

Release

Major changes

  1. Flows can now be created in the graphical editor by clicking on components and connections

  2. The AADL Properties view can be used with the instance model

  3. The text editor automatically un-indents section keywords (features, subcomponents, etc.), see preference Window -> Preferences -> OSATE Preferences -> Aadl2 Text Editor to control this behavior

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting

Version 2.1.1

Release

Major changes

  1. OSATE now requires Java 8

  2. Automatically add “end” when typing in the text editor, see preference Window -> Preferences -> OSATE Preferences -> Aadl2 Text Editor to control this behavior

  3. New text editor command to organize with clauses

  4. The Plugin_Resources project has subdirectories to organize property sets - existing workspaces should be updated automatically (If there is a problem, try to re-create the project using the context menu in the AADL Navigator: “Reset/create all Predeclared and Annex Properties”)

  5. The AADL Property View supports editing of property associations declared in the classifier’s properties section if the applies to contains a single name (“local contained”)

  6. The AADL Property View works properly when the instance model editor is open

  7. Default values can be hidden in the AADL Property View

  8. It is now possible to navigate from the instance model property to the corresponding property Association in the declarative model

  9. The instance model editor now properly reloads the model if it is instantiated again

  10. The instance model editor shows error markers

  11. Updated to Agree version 2.0.0

  12. Removed obsolete Lute and ARINC653 plugins from the distribution

Known Issues

  1. Using the AADL Property View to edit property values results in bad formatting

Version 2.1.0

Release

Major changes

  1. Additional validations for textual AADL models

  2. Added quick fixes in the AADL text editor

  3. Added Resolute language reference

  4. Performance improvements in the graphical editor

  5. Flow latency analysis handles periodic buses

  6. Various bug fixes related to connection and flow instantiation

Known Issues

  1. Running Agree requires Java 8

Version 2.0.9

Release

Major changes

  1. The AADL Property View has been rewritten to support expansion of list and record values. In addition, property values can be edited directly in the view.

  2. Instance models can be created from any component Note: The SystemInstance object now references a ComponentImplementation instead of a SystemImplementation. Plugins may need to be adapted.

  3. We have integrated the Resolute and Agree plugins created at Rockwell Collins (see https://github.com/smaccm/smaccm). Note: Agree depends on an program (JKind 2.1) which requires Java 8 to run.

  4. We have integrated the Ocarina plugin for OSATE 2 (see https://github.com/OpenAADL/osate2-ocarina).

Known Issues

Version 2.0.8

A special page is dedicated to the release notes of OSATE2 2.0.8

Release

Major changes

  1. Switched to Eclipse Luna

  2. Refactored many analysis plugins

  3. Excel report for latency analysis

  4. Examples built-in in OSATE

Known Issues

  1. After the first start with a new workspace the project Plugin_Resources may shown three times in the AADL navigator. Restarting OSATE fixes the issue.

Version 2.0.7

This release was published after the 2014 July AADL meeting hold in Orlando, Florida, USA.

Release

Major changes

  1. Automatically compute reliability values from sub-components in the Reliability Block Diagram plugin

  2. Graphical tool now works with Java 6

  3. Update of EMV2 annex, compliant with the document under ballot

  4. Update of ARINC653 properties, compliant with the version being under ballot for the coming September meeting.

Version 2.0.6

This release was published after the 2014 April AADL meeting hold in Santa Barbara, USA.

Release

Known issues

  1. Using the update site, under Windows7 you may have a file protection issue for your installation. Eclipse update is just silently failing to update rather than reporting “permission denied.” Please check the date of the installed OSATE feature (Open Source AADL Tool Environment) under Help->About and then Installation Details. If it did not get updated to the most recent date, please change your permissions.

  2. Using the update site, when you are in OSATE (Eclipse) and just checked an update site for updates, Eclipse caches that information. If someone tells you about a new release on the update site, please exit and reenter OSATE so it will actually find the new release.

Major changes

  1. Integration of the Graphical Editor

  2. New safety analysis tools

Version 2.0.5

This release was published after the 2014 February AADL meeting hold in Toulouse, France.

Release

Known issues

  1. Using the update site, under Windows7 you may have a file protection issue for your installation. Eclipse update is just silently failing to update rather than reporting “permission denied.” Please check the date of the installed OSATE feature (Open Source AADL Tool Environment) under Help->About and then Installation Details. If it did not get updated to the most recent date, please change your permissions.

  2. Using the update site, when you are in OSATE (Eclipse) and just checked an update site for updates, Eclipse caches that information. If someone tells you about a new release on the update site, please exit and reenter OSATE so it will actually find the new release.

Changes and new features

  1. ResolvePrototypeUtil - FeatureGroupPrototypeActual support - https://github.com/osate/osate2-core/issues/285

  2. Constant property declaration using user-defined property set is not working - https://github.com/osate/osate2-core/issues/286

  3. Data_Volume property not defined in AADL_Project.aadl - https://github.com/osate/osate2-core/issues/287

  4. standard properties are no longer parsed - https://github.com/osate/osate2-core/issues/302

  5. Instantiated subcomponent has a component type only” error message - https://github.com/osate/osate2-core/issues/301

  6. Concrete Syntax Validation Error - https://github.com/osate/osate2-core/issues/299

  7. Connections are not required to have names - https://github.com/osate/osate2-core/issues/298

  8. getLocationReference() always returns null - https://github.com/osate/osate2-core/issues/295

  9. newFormal must be an instance of ComponentPrototype - https://github.com/osate/osate2-core/issues/293

  10. Connection Refinement Issue - https://github.com/osate/osate2-core/issues/291

  11. EMV2.aadl being included with OSATE - https://github.com/osate/osate2-core/issues/290

  12. Mode Transition Trigger Port Reference Issue - https://github.com/osate/osate2-core/issues/289

  13. Cannot resolve units type in constant declaration - https://github.com/osate/osate2-core/issues/288

  14. Connection id is now mandatory - https://github.com/osate/osate2-core/issues/304

  15. add nullity test to “upfgt” in Aadl2InstanceUtil.isSame - https://github.com/osate/osate2-core/issues/305

  16. Issue with Xtext Grammar/Meta Model - https://github.com/osate/osate2-core/issues/306

  17. System subcomponents become Abstract when instantiated - https://github.com/osate/osate2-core/issues/307

  18. Typo in Metamodel - https://github.com/osate/osate2-core/issues/308

  19. Hybrid and Timed literals do not exist in AadlProject - https://github.com/osate/osate2-core/issues/309

  20. OSATE allows subprograms to provide data access - https://github.com/osate/osate2-core/issues/310

  21. getSubcomponentType does not invoke eIsProxy if subcomponentType is null… - https://github.com/osate/osate2-core/issues/311

  22. Question on connecting ‘out data port’ to ‘requires data access’ - https://github.com/osate/osate2-core/issues/312

  23. Extra natures added to the Plugin_Resources project are always removed at startup. - https://github.com/osate/osate2-core/issues/319

  24. The name of a subcomponent should be set to null whenever its refined subcomponent is set to a non null value. - https://github.com/osate/osate2-core/issues/320

  25. AADL package section elements have a null qualified name. - https://github.com/osate/osate2-core/issues/321

  26. AADL navigator content provider throws null pointer exception for the Plugin_Resources project. - https://github.com/osate/osate2-core/issues/322

  27. AnnexParserAgent.java - https://github.com/osate/osate2-core/pull/284

  28. Error when defining bus binding - https://github.com/osate/ErrorModelV2/issues/39

  29. FHA cannot be generated when using error type - https://github.com/osate/ErrorModelV2/issues/38

Version 2.0.4

This release was published after the 2013 Fall AADL meeting hold in Montreal, Canada.

Release

Known issues

  1. Using the update site, under Windows7 you may have a file protection issue for your installation. Eclipse update is just silently failing to update rather than reporting “permission denied.” Please check the date of the installed OSATE feature (Open Source AADL Tool Environment) under Help->About and then Installation Details. If it did not get updated to the most recent date, please change your permissions.

  2. Using the update site, when you are in OSATE (Eclipse) and just checked an update site for updates, Eclipse caches that information. If someone tells you about a new release on the update site, please exit and reenter OSATE so it will actually find the new release.

  3. If you updated an old Juno installation, you should also add the Kepler update site so that the Kepler dependencies can be updated as well.

Changes and new features

Version 2.0.3

This release was published after the 2013 Summer AADL meeting hold in Pittsburgh, USA.

Release

Known issues

  1. Using the update site, under Windows7 you may have a file protection issue for your installation. Eclipse update is just silently failing to update rather than reporting “permission denied.” Please check the date of the installed OSATE feature (Open Source AADL Tool Environment) under Help->About and then Installation Details. If it did not get updated to the most recent date, please change your permissions.

  2. Using the update site, when you are in OSATE (Eclipse) and just checked an update site for updates, Eclipse caches that information. If someone tells you about a new release on the update site, please exit and reenter OSATE so it will actually find the new release.

Changes and new features

  • PRISM export now supports error propagation

  • Updated Error Model Support

  • Property editor updated and refined

  • Integration of Sphinx, contribution from Geensyde

Issues closed

Version 2.0.2

This release is published after the 2013 Spring AADL meeting hold in Jacksonville, USA. Please note that this release changed also the structure of our download area. The testing update site is now available on http://www.aadl.info/aadl/osate/testing/

Release

Known issues

  1. Using the update site, under Windows7 you may have a file protection issue for your installation. Eclipse update is just silently failing to update rather than reporting “permission denied.” Please check the date of the installed OSATE feature (Open Source AADL Tool Environment) under Help->About and then Installation Details. If it did not get updated to the most recent date, please change your permissions.

  2. Using the update site, when you are in OSATE (Eclipse) and just checked an update site for updates, Eclipse caches that information. If someone tells you about a new release on the update site, please exit and reenter OSATE so it will actually find the new release.

Changes and new features

  • Integration of the Property View

  • Integration of the IMV viewer with error-model annex

  • Add the Markov-Chain export for the Error-Model

  • Add the Reliability Block Diagram analysis tool for the Error-Model

  • Add the Fault-Tree Analysis tool for the Error-Model

  • Improvements of the Fault Hazard Assessment

  • Clean up the AADL perspective, analysis function being available only when using AADL view

Issues closed

  1. Using Xtext to create annex- https://github.com/osate/osate2-core/issues/224

  2. Instanciation exception when using connection datasubcomponent -> call.dataaccess - https://github.com/osate/osate2-core/issues/222

  3. inconsistent kind between flow spec and implementation not detected

  4. Instanciation exception when using connection datasubcomponent -> call.parameter - https://github.com/osate/osate2-core/issues/220

  5. ConnectionKind in AADL2 Meta model - https://github.com/osate/osate2-core/issues/215

  6. mode specific property values in instance model - https://github.com/osate/osate2-core/issues/214

  7. AADL BA wizard examples - https://github.com/osate/osate2-core/issues/212

  8. conflicting handlers when invoking Content Assist - https://github.com/osate/osate2-core/issues/211

  9. clock_period and clock_period_range should apply to device - https://github.com/osate/osate2-core/issues/210

  10. Instence creation with prototype binding does not work - https://github.com/osate/osate2-core/issues/209

  11. flow latency calculation not correct for components without flow spec - https://github.com/osate/osate2-core/issues/207

  12. flow implementation without connections accepted without warning or error - https://github.com/osate/osate2-core/issues/206

  13. property association not created in instance model - https://github.com/osate/osate2-core/issues/205

  14. Missing connection instances - https://github.com/osate/osate2-core/issues/204

  15. User Interface Improvements - https://github.com/osate/osate2-core/issues/203

  16. ProeprtyView icon not found - https://github.com/osate/osate2-core/issues/202

  17. Resolution of Device_Driver property - https://github.com/osate/osate2-core/issues/200

  18. patch proposal - https://github.com/osate/osate2-core/issues/199

  19. Features direction for subprogram ports and thread ports - https://github.com/osate/osate2-core/issues/198

  20. (Modified) Plugin_Resources not updated upon ‘Create/update Predeclared and Annex Properties’’ - https://github.com/osate/osate2-core/issues/197

  21. flow path reports incrrectly that the port direction is wrong - https://github.com/osate/osate2-core/issues/196

  22. The AADL meta-models are not declared in the EMF package registry for the development time version. - https://github.com/osate/osate2-core/issues/195

  23. Last Connection Reference of a Connection Instance generated from a bidirectional feature group bug - https://github.com/osate/osate2-core/issues/194

  24. Aadl Property Viewer does not show values on virtual processor in instance model - https://github.com/osate/osate2-core/issues/193

  25. Some new operations in the meta-model are not implemented in the Java classes. - https://github.com/osate/osate2-core/issues/192

  26. null pointer error on OSATE startup when AADL Properties view is open - https://github.com/osate/osate2-core/issues/191

  27. requires subprogram access causes parsing error - https://github.com/osate/osate2-core/issues/189

  28. osate2-core now has dependency to ErrorModelV2 - https://github.com/osate/osate2-core/issues/188

  29. Problems with classifier matching rules on refined subcomponents. - https://github.com/osate/osate2-core/issues/182

  30. for bidirectional feature group connections false warning about no ingoing connection - https://github.com/osate/osate2-core/issues/184

  31. Can wrap illegal features inside legal feature groups - https://github.com/osate/osate2-core/issues/185

  32. class cast exception in validator - https://github.com/osate/osate2-core/issues/186

  33. FlowSpecificationInstance no longer has Source and Destination assigned - https://github.com/osate/osate2-core/issues/187

Version 2.0.1

This release is published after the Winter AADL meeting hold on Valencia, Spain. We thank again our host for hosting this event.

Release

Known issues

  1. Using the update site, under Windows7 you may have a file protection issue for your installation. Eclipse update is just silently failing to update rather than reporting “permission denied.” Please check the date of the installed OSATE feature (Open Source AADL Tool Environment) under Help->About and then Installation Details. If it did not get updated to the most recent date, please change your permissions.

  2. Using the update site, when you are in OSATE (Eclipse) and just checked an update site for updates, Eclipse caches that information. If someone tells you about a new release on the update site, please exit and reenter OSATE so it will actually find the new release.

Changes and new features

  • LUTE integration in AADL plug-ins

  • Instance Model Viewer Integration

  • Error Model Annex v1

  • Error Model Annex v2

  • Integration of Ocarina specific property sets

  • Migration to Eclipse/Juno

  • ARINC653 validation functions

  • Support for ARINC653 annex

  • Update of help content within Eclipse (with Java API, plugins description, etc.)

  • User feedback when model instantiation fails

  • System Instance can be validated using EMF

  • Property viewer integration

  • Reference Manual integration

Bugfixes

  1. Subprogram implementations in call sequences (https://github.com/osate/osate2-core/issues/181)

  2. Flows through feature groups (cf. https://github.com/osate/osate2-core/issues/179)

  3. subcomponent reference required in system instance (https://github.com/osate/osate2-core/issues/142)

  4. duplicate flow implementations not reported (https://github.com/osate/osate2-core/issues/164)

  5. Implement classifier matching rule other than default rule (https://github.com/osate/osate2-core/issues/69)

  6. Semantic checking of flows (https://github.com/osate/osate2-core/issues/67)

  7. Semantic checking of access connections (https://github.com/osate/osate2-core/issues/66)

  8. Requires subprogram in feature group prototype (https://github.com/osate/osate2-core/issues/166)

  9. Nested inverse of feature groups (https://github.com/osate/osate2-core/issues/177)

  10. Connection Instance property when Multiple properties exist, only creates one in certain cases. (https://github.com/osate/osate2-core/issues/178)

  11. ForAllElement.defaultTraversalAllDeclarativeModels() not working (https://github.com/osate/osate2-core/issues/169)

  12. Error instantiating model (https://github.com/osate/osate2-core/issues/176)

  13. AADL connection instance property. “applies to” does not work. (https://github.com/osate/osate2-core/issues/174)

  14. DATA_VOLUME_UNITS is now defined in AADL_Project

  15. AADL_Project.java file need update for Data_Volume_Units (https://github.com/osate/osate2-core/issues/173)

  16. Invalid ConnectionInstance property value (https://github.com/osate/osate2-core/issues/171)

  17. Property Association Missing in instantiation - https://github.com/osate/osate2-core/issues/168

  18. Access features are missing the super class of the specific category in the Meta model - https://github.com/osate/osate2-core/issues/167

  19. Instantiation error (regression); trace suggests it comes from the process component - https://github.com/osate/osate2-core/issues/172

  20. Naming resolution error: subprogram call context not found - https://github.com/osate/osate2-core/issues/170

  21. Incorrect error reporting: “Value for property.. is inconsistent along connection” - https://github.com/osate/osate2-core/issues/158

  22. Menu item failures from 2013-01-30 Development Branch. - https://github.com/osate/osate2-core/issues/165

  23. Support of Juno - https://github.com/osate/osate2-core/issues/139

  24. Cyclic reference error when typing in an alias (renames) - https://github.com/osate/osate2-core/issues/163

  25. Exception when Instantiating System with Warning - https://github.com/osate/osate2-core/issues/162

  26. Type mis-match warning on correct connection - https://github.com/osate/osate2-core/issues/155

  27. Error when instantiating the model - https://github.com/osate/osate2-core/issues/156

  28. Incorrect message for feature direction in flow implementation - https://github.com/osate/osate2-core/issues/161

  29. Incorrect error message on flow between elements of feature groups - https://github.com/osate/osate2-core/issues/160

  30. Error in org.osate.imv.propertydecorations.threads - https://github.com/osate/osate2-core/issues/159

  31. Support for subprogram implementation - https://github.com/osate/osate2-core/issues/153

  32. Visibility differs in subcomponent declaration versus properties section - https://github.com/osate/osate2-core/issues/152

  33. Illegal refinement of category type allowed - https://github.com/osate/osate2-core/issues/150

  34. Instance model error - https://github.com/osate/osate2-core/issues/151

  35. Package visible without being withed - https://github.com/osate/osate2-core/issues/149

  36. Property association classifier type - https://github.com/osate/osate2-core/issues/148

  37. setPropertyValue method in NamedElementImpl - https://github.com/osate/osate2-core/issues/59

  38. Formatting (via I or format command seems to loose the text in annexes. - https://github.com/osate/osate2-core/issues/145

  39. Subset matching for feature group is not supported yet - https://github.com/osate/osate2-core/issues/107

  40. renames causes cyclic lazy resolution - https://github.com/osate/osate2-core/issues/143

  41. Checking type of reference value and classifier value - https://github.com/osate/osate2-core/issues/68

  42. Property constant as value in range - https://github.com/osate/osate2-core/issues/129

  43. Bus classifier not recognized in bus access connection for refined features. - https://github.com/osate/osate2-core/issues/121

  44. Local path in target definition - https://github.com/osate/osate2-core/issues/7

  45. Instance model corrupted when error occurs - https://github.com/osate/osate2-core/issues/135

  46. Verification of duplicate elements - https://github.com/osate/osate2-core/issues/141

  47. Instanciation error with Compute_Execution_Time property - https://github.com/osate/osate2-core/issues/140

  48. Check for duplicate packages too restrictive - https://github.com/osate/osate2-core/issues/91

  49. Default port “Complete” is not working - https://github.com/osate/osate2-core/issues/114

  50. Property association omitted at instantiation of virtual processors

  51. Inconsistent literals for properties - https://github.com/osate/osate2-core/issues/45

  52. Property sets for AADL annexes - https://github.com/osate/osate2-core/issues/64

  53. Subprogam call name resolution - https://github.com/osate/osate2-core/issues/127

  54. Record values surrounded with () vs. [] is inconsistent - https://github.com/osate/osate2-core/issues/137

  55. Non-existent qualified name for a property - https://github.com/osate/osate2-core/issues/138

  56. Enumeration literal not recognized - https://github.com/osate/osate2-core/issues/133

  57. EValidator error when property constant is used as value - https://github.com/osate/osate2-core/issues/134

  58. Incorrect error msg: “Connection between two components that inherit features is not supported” - https://github.com/osate/osate2-core/issues/136

  59. Error with OSATE views - https://github.com/osate/osate2-core/issues/128

  60. Bug with creating the connection instance with abstract component - https://github.com/osate/osate2-core/issues/118

  61. About dialog is outdated - https://github.com/osate/osate2-core/issues/123

  62. Method “acceptsProperty” in ComponentInstanceImpl always return true whatever the property is. - https://github.com/osate/osate2-core/issues/122

  63. Property applicability clause to classifiers not recognized. - https://github.com/osate/osate2-core/issues/120

  64. Discrepancy between ModeTransition ecore class and Java class - https://github.com/osate/osate2-core/issues/124

  65. OsateResourceUtil bug? - https://github.com/osate/osate2-core/issues/42

  66. Propertyset projects have been replaced by properties projects, this has… - https://github.com/osate/osate2-core/pull/125

  67. Exception at ConnectionInstanceImpl.java (Line 843) - https://github.com/osate/osate2-core/issues/112

  68. null pointer exception on hashcode of PropertyImpl - https://github.com/osate/osate2-core/issues/130

  69. Duplicate Element ‘mils_example’ in PublicPackageSection ‘Test_Package’ example.aadl - https://github.com/osate/osate2-core/issues/132

  70. Handling of instantiating a System when the model has errors. - https://github.com/osate/osate2-core/issues/77

  71. Array size via property value - https://github.com/osate/osate2-core/issues/89

  72. Workspace synchronization when instanciate several systems - https://github.com/osate/osate2-core/issues/119

  73. Meta model support for contaiment path in core AADL with annex specific segments - https://github.com/osate/osate2-core/issues/146

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