./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/loops/bubble_sort-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/loops/bubble_sort-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 121046493a5b65b32f3b8bf8adee655ff03b45acd38f0a8519ee3c99065fa840 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:26:02,003 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:26:02,061 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 00:26:02,065 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:26:02,065 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:26:02,086 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:26:02,087 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:26:02,087 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:26:02,088 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:26:02,088 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:26:02,088 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:26:02,088 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:26:02,088 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:26:02,088 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:26:02,088 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:26:02,088 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:26:02,088 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:26:02,088 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:26:02,089 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:26:02,089 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:26:02,089 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:26:02,089 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:26:02,089 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:26:02,089 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:26:02,089 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:26:02,089 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:26:02,089 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:26:02,089 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:26:02,090 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:26:02,090 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:26:02,090 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 121046493a5b65b32f3b8bf8adee655ff03b45acd38f0a8519ee3c99065fa840 [2024-12-06 00:26:02,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:26:02,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:26:02,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:26:02,342 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:26:02,342 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:26:02,343 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loops/bubble_sort-1.c [2024-12-06 00:26:05,018 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/data/96cfb0a96/eba3387b43944ac9a8749f68640c8fbe/FLAG96284e267 [2024-12-06 00:26:05,222 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:26:05,223 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/sv-benchmarks/c/loops/bubble_sort-1.c [2024-12-06 00:26:05,229 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/data/96cfb0a96/eba3387b43944ac9a8749f68640c8fbe/FLAG96284e267 [2024-12-06 00:26:05,244 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/data/96cfb0a96/eba3387b43944ac9a8749f68640c8fbe [2024-12-06 00:26:05,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:26:05,247 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:26:05,248 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:26:05,248 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:26:05,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:26:05,252 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:26:05" (1/1) ... [2024-12-06 00:26:05,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c1369d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:26:05, skipping insertion in model container [2024-12-06 00:26:05,253 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:26:05" (1/1) ... [2024-12-06 00:26:05,264 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:26:05,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:26:05,404 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:26:05,427 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @6f7d66a1) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.decayArrayLrValToPointer(CHandler.java:2711) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.decayArrayToPointer(ExpressionResultTransformer.java:643) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer$Transformation.lambda$3(ExpressionResultTransformer.java:107) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transform(ExpressionResultTransformer.java:164) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:181) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:667) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:542) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1607) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:344) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:308) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1158) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1141) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:393) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1629) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2500) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:641) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:240) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 00:26:05,433 INFO L158 Benchmark]: Toolchain (without parser) took 185.13ms. Allocated memory is still 142.6MB. Free memory was 117.1MB in the beginning and 105.7MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:26:05,433 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:26:05,434 INFO L158 Benchmark]: CACSL2BoogieTranslator took 183.22ms. Allocated memory is still 142.6MB. Free memory was 117.1MB in the beginning and 105.7MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:26:05,435 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 183.22ms. Allocated memory is still 142.6MB. Free memory was 117.1MB in the beginning and 105.7MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @6f7d66a1) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @6f7d66a1): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.decayArrayLrValToPointer(CHandler.java:2711) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/loops/bubble_sort-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 121046493a5b65b32f3b8bf8adee655ff03b45acd38f0a8519ee3c99065fa840 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:26:07,168 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:26:07,248 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-12-06 00:26:07,273 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:26:07,274 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:26:07,274 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:26:07,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:26:07,275 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:26:07,275 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:26:07,275 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:26:07,275 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:26:07,275 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:26:07,275 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:26:07,275 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:26:07,275 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:26:07,276 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:26:07,276 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:26:07,276 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:26:07,276 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:26:07,276 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:26:07,276 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:26:07,276 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:26:07,276 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:26:07,276 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:26:07,276 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:26:07,277 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:26:07,277 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:26:07,277 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:26:07,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:26:07,277 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:26:07,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:26:07,277 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:26:07,277 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:26:07,277 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:26:07,277 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 121046493a5b65b32f3b8bf8adee655ff03b45acd38f0a8519ee3c99065fa840 [2024-12-06 00:26:07,530 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:26:07,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:26:07,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:26:07,542 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:26:07,542 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:26:07,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loops/bubble_sort-1.c [2024-12-06 00:26:10,236 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/data/c572f284b/9e188dd561e049d2868b75c982b2c212/FLAGd974a890e [2024-12-06 00:26:10,400 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:26:10,401 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/sv-benchmarks/c/loops/bubble_sort-1.c [2024-12-06 00:26:10,408 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/data/c572f284b/9e188dd561e049d2868b75c982b2c212/FLAGd974a890e [2024-12-06 00:26:10,786 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65796f98-cb97-4dbc-87a5-3fcc9c01ff00/bin/ukojak-verify-CZk0znPC7b/data/c572f284b/9e188dd561e049d2868b75c982b2c212 [2024-12-06 00:26:10,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:26:10,789 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:26:10,790 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:26:10,790 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:26:10,793 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:26:10,793 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:26:10" (1/1) ... [2024-12-06 00:26:10,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c4f53c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:26:10, skipping insertion in model container [2024-12-06 00:26:10,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:26:10" (1/1) ... [2024-12-06 00:26:10,803 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:26:10,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:26:10,923 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:26:10,948 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @7e242b4d) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.decayArrayLrValToPointer(CHandler.java:2711) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.decayArrayToPointer(ExpressionResultTransformer.java:643) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer$Transformation.lambda$3(ExpressionResultTransformer.java:107) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transform(ExpressionResultTransformer.java:164) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:181) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:667) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:542) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1607) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:344) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:308) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1158) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1141) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:393) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1629) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2500) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:641) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:240) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 00:26:10,954 INFO L158 Benchmark]: Toolchain (without parser) took 164.15ms. Allocated memory is still 92.3MB. Free memory was 70.2MB in the beginning and 58.3MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:26:10,954 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:26:10,955 INFO L158 Benchmark]: CACSL2BoogieTranslator took 162.64ms. Allocated memory is still 92.3MB. Free memory was 70.0MB in the beginning and 58.3MB in the end (delta: 11.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:26:10,956 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 162.64ms. Allocated memory is still 92.3MB. Free memory was 70.0MB in the beginning and 58.3MB in the end (delta: 11.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @7e242b4d) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @7e242b4d): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.decayArrayLrValToPointer(CHandler.java:2711) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.LocalLValue and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @7e242b4d)