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--scsi--osst.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:50:46,496 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:50:46,501 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:50:46,543 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:50:46,543 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:50:46,547 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:50:46,552 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:50:46,555 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:50:46,563 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:50:46,565 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:50:46,569 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:50:46,570 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:50:46,574 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:50:46,577 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:50:46,587 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:50:46,588 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:50:46,589 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:50:46,597 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:50:46,608 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:50:46,615 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:50:46,616 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:50:46,620 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:50:46,629 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 11:50:46,630 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 11:50:46,630 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 11:50:46,637 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 11:50:46,639 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 11:50:46,646 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 11:50:46,647 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 11:50:46,648 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 11:50:46,648 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 11:50:46,653 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 11:50:46,653 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 11:50:46,653 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 11:50:46,657 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 11:50:46,660 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 11:50:46,661 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 [2018-11-14 11:50:46,712 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:50:46,712 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:50:46,713 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:50:46,714 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:50:46,720 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:50:46,720 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:50:46,720 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:50:46,723 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:50:46,723 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:50:46,723 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:50:46,723 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:50:46,724 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:50:46,724 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:50:46,724 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:50:46,724 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:50:46,729 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:50:46,729 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:50:46,730 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:50:46,730 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:50:46,730 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:50:46,730 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:50:46,730 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:50:46,731 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:50:46,731 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:50:46,731 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:50:46,731 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:50:46,731 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:50:46,732 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:50:46,868 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:50:46,912 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:50:46,922 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:50:46,928 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:50:46,928 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:50:46,932 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:50:47,088 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ff5c2680/5b81a5b87e8545cfaec62c66d373adf9/FLAG7a9de7533 [2018-11-14 11:50:49,249 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:50:49,250 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:50:49,381 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ff5c2680/5b81a5b87e8545cfaec62c66d373adf9/FLAG7a9de7533 [2018-11-14 11:50:49,425 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ff5c2680/5b81a5b87e8545cfaec62c66d373adf9 [2018-11-14 11:50:49,454 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:50:49,457 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:50:49,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:50:49,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:50:49,474 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:50:49,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:50:49" (1/1) ... [2018-11-14 11:50:49,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dfac99d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:50:49, skipping insertion in model container [2018-11-14 11:50:49,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:50:49" (1/1) ... [2018-11-14 11:50:49,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:50:49,949 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:51:04,158 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:51:04,163 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.StringLiteralResult at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:213) 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.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-14 11:51:04,176 INFO L168 Benchmark]: Toolchain (without parser) took 14721.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 144.5 MB). Peak memory consumption was 495.3 MB. Max. memory is 3.9 GB. [2018-11-14 11:51:04,179 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-14 11:51:04,180 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14715.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 144.5 MB). Peak memory consumption was 495.3 MB. Max. memory is 3.9 GB. [2018-11-14 11:51:04,194 INFO L336 ainManager$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 0.32 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 14715.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 144.5 MB). Peak memory consumption was 495.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.StringLiteralResult de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResult cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.StringLiteralResult: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1113) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...