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-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 10:42:49,699 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 10:42:49,708 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 10:42:49,740 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 10:42:49,740 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 10:42:49,744 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 10:42:49,745 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 10:42:49,753 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 10:42:49,762 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 10:42:49,768 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 10:42:49,769 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 10:42:49,770 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 10:42:49,775 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 10:42:49,776 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 10:42:49,785 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 10:42:49,786 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 10:42:49,787 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 10:42:49,795 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 10:42:49,804 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 10:42:49,810 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 10:42:49,811 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 10:42:49,818 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 10:42:49,823 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-29 10:42:49,846 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 10:42:49,846 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 10:42:49,850 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 10:42:49,851 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 10:42:49,855 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 [2018-10-29 10:42:49,899 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 10:42:49,899 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 10:42:49,905 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 10:42:49,906 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 10:42:49,910 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 10:42:49,910 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 10:42:49,911 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 10:42:49,911 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 10:42:49,911 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 10:42:49,911 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 10:42:49,912 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 10:42:49,912 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 10:42:49,913 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 10:42:49,913 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 10:42:49,913 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 10:42:49,915 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 10:42:49,915 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 10:42:49,915 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 10:42:49,915 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 10:42:49,916 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 10:42:49,916 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 10:42:49,916 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 10:42:49,916 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 10:42:49,917 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 10:42:49,920 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 10:42:49,920 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 10:42:49,920 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 10:42:49,921 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 10:42:50,048 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 10:42:50,084 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 10:42:50,093 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 10:42:50,098 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 10:42:50,098 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 10:42:50,099 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 10:42:50,242 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b21b2256/f0425cb2e87d4861bccfaa44eb6d153b/FLAGfb054881d [2018-10-29 10:42:52,249 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 10:42:52,250 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 10:42:52,377 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b21b2256/f0425cb2e87d4861bccfaa44eb6d153b/FLAGfb054881d [2018-10-29 10:42:52,417 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b21b2256/f0425cb2e87d4861bccfaa44eb6d153b [2018-10-29 10:42:52,443 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 10:42:52,448 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 10:42:52,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 10:42:52,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 10:42:52,463 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 10:42:52,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:42:52" (1/1) ... [2018-10-29 10:42:52,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@148e4f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:42:52, skipping insertion in model container [2018-10-29 10:42:52,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:42:52" (1/1) ... [2018-10-29 10:42:52,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 10:42:52,886 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 10:43:08,152 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:43:08,692 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 10:43:14,328 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:43:15,903 INFO L193 MainTranslator]: Completed translation [2018-10-29 10:43:15,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:15 WrapperNode [2018-10-29 10:43:15,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 10:43:15,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 10:43:15,905 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 10:43:15,905 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 10:43:15,927 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:15" (1/1) ... [2018-10-29 10:43:15,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:15" (1/1) ... [2018-10-29 10:43:16,185 ERROR L1123 TypeChecker]: C: atl1_ethtool_ops [11257]: Undeclared identifier ~#atl1_ethtool_ops~0 in IdentifierExpression[~#atl1_ethtool_ops~0,GLOBAL] [2018-10-29 10:43:16,190 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & atl1_ethtool_ops [11257]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#atl1_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~11,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev~11,],offset],IntegerLiteral[488]]]],IntegerLiteral[8]]] [2018-10-29 10:43:16,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:15" (1/1) ... [2018-10-29 10:43:16,216 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:15" (1/1) ... [2018-10-29 10:43:16,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:15" (1/1) ... [2018-10-29 10:43:17,005 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:15" (1/1) ... [2018-10-29 10:43:17,472 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:15" (1/1) ... [2018-10-29 10:43:17,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 10:43:17,621 INFO L168 Benchmark]: Toolchain (without parser) took 25177.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -9.4 MB). Peak memory consumption was 542.5 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:17,627 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-10-29 10:43:17,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23452.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 426.0 MB). Peak memory consumption was 520.4 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:17,629 INFO L168 Benchmark]: Boogie Preprocessor took 1714.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -435.4 MB). Peak memory consumption was 116.6 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:17,643 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 23452.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 426.0 MB). Peak memory consumption was 520.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1714.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -435.4 MB). Peak memory consumption was 116.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 11257]: Type Error Undeclared identifier ~#atl1_ethtool_ops~0 in IdentifierExpression[~#atl1_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 11257]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#atl1_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~11,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev~11,],offset],IntegerLiteral[488]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...