java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:05:35,250 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:05:35,260 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:05:35,298 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:05:35,300 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:05:35,301 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:05:35,306 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:05:35,311 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:05:35,316 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:05:35,321 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:05:35,325 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:05:35,325 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:05:35,330 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:05:35,338 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:05:35,343 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:05:35,344 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:05:35,345 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:05:35,353 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:05:35,361 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:05:35,368 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:05:35,369 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:05:35,374 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:05:35,382 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:05:35,383 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:05:35,383 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:05:35,384 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:05:35,390 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:05:35,391 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:05:35,396 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:05:35,397 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:05:35,397 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:05:35,404 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:05:35,404 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:05:35,404 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:05:35,405 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:05:35,411 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:05:35,412 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-16 12:05:35,460 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:05:35,460 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:05:35,461 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:05:35,468 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:05:35,471 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:05:35,471 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:05:35,471 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:05:35,474 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:05:35,474 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:05:35,474 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:05:35,475 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:05:35,475 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:05:35,475 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:05:35,475 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:05:35,475 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:05:35,480 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:05:35,480 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:05:35,480 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:05:35,481 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:05:35,481 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:05:35,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:05:35,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:05:35,483 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:05:35,483 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:05:35,483 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:05:35,484 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:05:35,485 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:05:35,485 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:05:35,485 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:05:35,609 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:05:35,643 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:05:35,655 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:05:35,662 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:05:35,663 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:05:35,664 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 12:05:35,833 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab78bf89e/1aba487871084cff8f3f2e30ccd52fbb/FLAGf653dc14a [2018-11-16 12:05:38,120 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:05:38,123 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 12:05:38,280 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab78bf89e/1aba487871084cff8f3f2e30ccd52fbb/FLAGf653dc14a [2018-11-16 12:05:38,697 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab78bf89e/1aba487871084cff8f3f2e30ccd52fbb [2018-11-16 12:05:38,727 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:05:38,729 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:05:38,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:05:38,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:05:38,747 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:05:38,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:05:38" (1/1) ... [2018-11-16 12:05:38,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69d49b17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:38, skipping insertion in model container [2018-11-16 12:05:38,758 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:05:38" (1/1) ... [2018-11-16 12:05:38,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:05:39,375 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:05:58,853 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:05:59,313 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:06:09,375 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:06:09,383 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: unforseen case at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForHeapAtPointer(MemoryHandler.java:2827) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForOnHeapVariableOfAggregateOrUnionType(MemoryHandler.java:2806) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeSophisticatedOnHeapDefaultInitializationForArray(InitializationHandler.java:752) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationForType(InitializationHandler.java:609) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeDefaultOrNondetInitialization(InitializationHandler.java:561) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:234) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:659) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:562) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-16 12:06:09,397 INFO L168 Benchmark]: Toolchain (without parser) took 30669.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 226.0 MB). Peak memory consumption was 519.6 MB. Max. memory is 3.9 GB. [2018-11-16 12:06:09,403 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 12:06:09,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 30658.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 226.0 MB). Peak memory consumption was 519.6 MB. Max. memory is 3.9 GB. [2018-11-16 12:06:09,410 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 30658.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 226.0 MB). Peak memory consumption was 519.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: unforseen case de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: unforseen case: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForHeapAtPointer(MemoryHandler.java:2827) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...