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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 13:48:57,976 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 13:48:57,984 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 13:48:58,019 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 13:48:58,020 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 13:48:58,021 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 13:48:58,030 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 13:48:58,032 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 13:48:58,034 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 13:48:58,041 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 13:48:58,042 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 13:48:58,042 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 13:48:58,048 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 13:48:58,051 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 13:48:58,052 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 13:48:58,060 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 13:48:58,065 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 13:48:58,078 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 13:48:58,081 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 13:48:58,082 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 13:48:58,092 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 13:48:58,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 13:48:58,103 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 13:48:58,103 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 13:48:58,103 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 13:48:58,104 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 13:48:58,108 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 13:48:58,109 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 13:48:58,109 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 13:48:58,121 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 13:48:58,123 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 13:48:58,124 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 13:48:58,124 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 13:48:58,130 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 13:48:58,131 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 13:48:58,133 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 13:48:58,133 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 [2018-11-08 13:48:58,179 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 13:48:58,183 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 13:48:58,186 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 13:48:58,187 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 13:48:58,188 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 13:48:58,188 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 13:48:58,188 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 13:48:58,191 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 13:48:58,191 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 13:48:58,191 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 13:48:58,192 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 13:48:58,193 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 13:48:58,193 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 13:48:58,193 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 13:48:58,193 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 13:48:58,194 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 13:48:58,194 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 13:48:58,194 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 13:48:58,194 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 13:48:58,194 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 13:48:58,195 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 13:48:58,195 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 13:48:58,195 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 13:48:58,195 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 13:48:58,195 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 13:48:58,196 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 13:48:58,201 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 13:48:58,201 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 13:48:58,336 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 13:48:58,370 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 13:48:58,383 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 13:48:58,385 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 13:48:58,388 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 13:48:58,389 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point_true-unreach-call.cil.out.c [2018-11-08 13:48:58,534 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/499411816/1500c7ea69e942568a8285bf2f14a8a5/FLAG4576367a2 [2018-11-08 13:49:00,785 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 13:49:00,786 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point_true-unreach-call.cil.out.c [2018-11-08 13:49:00,927 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/499411816/1500c7ea69e942568a8285bf2f14a8a5/FLAG4576367a2 [2018-11-08 13:49:00,978 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/499411816/1500c7ea69e942568a8285bf2f14a8a5 [2018-11-08 13:49:01,006 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 13:49:01,014 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 13:49:01,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 13:49:01,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 13:49:01,025 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 13:49:01,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:49:00" (1/1) ... [2018-11-08 13:49:01,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57403f17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:49:01, skipping insertion in model container [2018-11-08 13:49:01,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:49:00" (1/1) ... [2018-11-08 13:49:01,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 13:49:01,521 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 13:49:02,918 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5695] [2018-11-08 13:49:02,919 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5696-5697] [2018-11-08 13:49:14,449 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:49:14,454 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:1114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:212) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:564) 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:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-08 13:49:14,472 INFO L168 Benchmark]: Toolchain (without parser) took 13464.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 100.9 MB). Peak memory consumption was 498.2 MB. Max. memory is 3.9 GB. [2018-11-08 13:49:14,478 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-08 13:49:14,481 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13451.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 100.9 MB). Peak memory consumption was 498.2 MB. Max. memory is 3.9 GB. [2018-11-08 13:49:14,488 INFO L336 ainManager$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 0.22 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 13451.62 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: 100.9 MB). Peak memory consumption was 498.2 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:1114) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...