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-32_7a-drivers--block--rsxx--rsxx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:10:35,857 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:10:35,864 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:10:35,891 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:10:35,891 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:10:35,893 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:10:35,902 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:10:35,905 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:10:35,912 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:10:35,913 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:10:35,914 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:10:35,921 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:10:35,922 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:10:35,925 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:10:35,926 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:10:35,933 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:10:35,934 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:10:35,942 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:10:35,953 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:10:35,955 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:10:35,965 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:10:35,972 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:10:35,974 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:10:35,975 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:10:35,981 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:10:35,982 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:10:35,983 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:10:35,991 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:10:35,995 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:10:35,996 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:10:35,996 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:10:36,004 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:10:36,004 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:10:36,005 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:10:36,009 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:10:36,010 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:10:36,010 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 [2018-10-30 11:10:36,065 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:10:36,066 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:10:36,074 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:10:36,074 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:10:36,078 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:10:36,079 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:10:36,080 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:10:36,080 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:10:36,080 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:10:36,081 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:10:36,081 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:10:36,081 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:10:36,081 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:10:36,081 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:10:36,085 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:10:36,085 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:10:36,086 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:10:36,086 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:10:36,086 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:10:36,086 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:10:36,087 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:10:36,087 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:10:36,087 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:10:36,087 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:10:36,087 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:10:36,093 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:10:36,093 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:10:36,093 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:10:36,232 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:10:36,282 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:10:36,291 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:10:36,297 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:10:36,298 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:10:36,299 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-30 11:10:36,458 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dd50c519/702cc72bce30488a9d1bd5097f362963/FLAG57f8a7bd1 [2018-10-30 11:10:38,580 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:10:38,584 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-30 11:10:38,724 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dd50c519/702cc72bce30488a9d1bd5097f362963/FLAG57f8a7bd1 [2018-10-30 11:10:38,769 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dd50c519/702cc72bce30488a9d1bd5097f362963 [2018-10-30 11:10:38,796 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:10:38,804 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:10:38,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:10:38,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:10:38,818 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:10:38,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:10:38" (1/1) ... [2018-10-30 11:10:38,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fc80022 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:10:38, skipping insertion in model container [2018-10-30 11:10:38,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:10:38" (1/1) ... [2018-10-30 11:10:38,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:10:39,370 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:10:42,156 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: Invalid VarList: VarList[C: dev_err((struct device const *)(& (card->dev)->dev), "Cannot save config with invalid version %d\n", cfg.hdr.version) [4444-4445],[#t~nondet56],null,null] at de.uni_freiburg.informatik.ultimate.boogie.ast.VarList.(VarList.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarHelper(AuxVarInfoBuilder.java:109) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarInfo(AuxVarInfoBuilder.java:85) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-30 11:10:42,173 INFO L168 Benchmark]: Toolchain (without parser) took 3375.59 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 104.3 MB). Peak memory consumption was 104.3 MB. Max. memory is 3.9 GB. [2018-10-30 11:10:42,178 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-30 11:10:42,178 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3360.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 104.3 MB). Peak memory consumption was 104.3 MB. Max. memory is 3.9 GB. [2018-10-30 11:10:42,187 INFO L336 ainManager$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 0.20 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 3360.56 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: 104.3 MB). Peak memory consumption was 104.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: Invalid VarList: VarList[C: dev_err((struct device const *)(& (card->dev)->dev), "Cannot save config with invalid version %d\n", cfg.hdr.version) [4444-4445],[#t~nondet56],null,null] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: Invalid VarList: VarList[C: dev_err((struct device const *)(& (card->dev)->dev), "Cannot save config with invalid version %d\n", cfg.hdr.version) [4444-4445],[#t~nondet56],null,null]: de.uni_freiburg.informatik.ultimate.boogie.ast.VarList.(VarList.java:62) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...