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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 12:04:56,782 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 12:04:56,789 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 12:04:56,824 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 12:04:56,824 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 12:04:56,831 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 12:04:56,832 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 12:04:56,838 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 12:04:56,839 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 12:04:56,846 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 12:04:56,849 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 12:04:56,849 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 12:04:56,856 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 12:04:56,860 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 12:04:56,865 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 12:04:56,866 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 12:04:56,867 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 12:04:56,871 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 12:04:56,883 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 12:04:56,891 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 12:04:56,893 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 12:04:56,900 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 12:04:56,905 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 12:04:56,905 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 12:04:56,906 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 12:04:56,913 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 12:04:56,914 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 12:04:56,920 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 12:04:56,925 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 12:04:56,926 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 12:04:56,930 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 12:04:56,931 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 12:04:56,931 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 12:04:56,931 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 12:04:56,932 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 12:04:56,939 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 12:04:56,939 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-17 12:04:56,987 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 12:04:56,992 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 12:04:56,993 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 12:04:56,993 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 12:04:56,995 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 12:04:56,995 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 12:04:56,995 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 12:04:56,995 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 12:04:56,996 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 12:04:56,996 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 12:04:56,996 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 12:04:56,996 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 12:04:56,996 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 12:04:56,996 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 12:04:56,997 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 12:04:57,002 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 12:04:57,002 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 12:04:57,003 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 12:04:57,003 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 12:04:57,003 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 12:04:57,003 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 12:04:57,003 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 12:04:57,005 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 12:04:57,005 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 12:04:57,005 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 12:04:57,006 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 12:04:57,009 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 12:04:57,009 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 12:04:57,009 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 12:04:57,009 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 12:04:57,126 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 12:04:57,158 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 12:04:57,170 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 12:04:57,174 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 12:04:57,174 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 12:04:57,175 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 12:04:57,316 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f77493941/8baa8527b27149babd59cc9423444afd/FLAG6a5e64707 [2018-10-17 12:04:59,098 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 12:04:59,099 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 12:04:59,201 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f77493941/8baa8527b27149babd59cc9423444afd/FLAG6a5e64707 [2018-10-17 12:04:59,242 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f77493941/8baa8527b27149babd59cc9423444afd [2018-10-17 12:04:59,267 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 12:04:59,270 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 12:04:59,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 12:04:59,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 12:04:59,287 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 12:04:59,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:04:59" (1/1) ... [2018-10-17 12:04:59,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f70d280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:04:59, skipping insertion in model container [2018-10-17 12:04:59,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:04:59" (1/1) ... [2018-10-17 12:04:59,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 12:04:59,701 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 12:05:00,992 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5405] [2018-10-17 12:05:00,993 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5406-5407] [2018-10-17 12:05:08,742 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:05:08,998 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 12:05:09,210 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5405] [2018-10-17 12:05:09,211 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5406-5407] [2018-10-17 12:05:12,138 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 12:05:12,928 INFO L193 MainTranslator]: Completed translation [2018-10-17 12:05:12,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:05:12 WrapperNode [2018-10-17 12:05:12,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 12:05:12,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 12:05:12,933 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 12:05:12,933 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 12:05:12,969 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:05:12" (1/1) ... [2018-10-17 12:05:12,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:05:12" (1/1) ... [2018-10-17 12:05:13,134 ERROR L1123 TypeChecker]: C: pegasus_netdev_ops [8160]: Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] [2018-10-17 12:05:13,141 ERROR L1123 TypeChecker]: C: net->netdev_ops = & pegasus_netdev_ops [8160]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~net~3,],offset],BitvecLiteral[480,32]]]]],BitvecLiteral[8,32]]] [2018-10-17 12:05:13,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:05:12" (1/1) ... [2018-10-17 12:05:13,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:05:12" (1/1) ... [2018-10-17 12:05:13,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:05:12" (1/1) ... [2018-10-17 12:05:13,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:05:12" (1/1) ... [2018-10-17 12:05:13,730 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:05:12" (1/1) ... [2018-10-17 12:05:13,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 12:05:13,808 INFO L168 Benchmark]: Toolchain (without parser) took 14540.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 284.3 MB). Peak memory consumption was 284.3 MB. Max. memory is 3.9 GB. [2018-10-17 12:05:13,814 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-17 12:05:13,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13661.86 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: 208.6 MB). Peak memory consumption was 500.3 MB. Max. memory is 3.9 GB. [2018-10-17 12:05:13,818 INFO L168 Benchmark]: Boogie Preprocessor took 871.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 75.8 MB). Peak memory consumption was 75.8 MB. Max. memory is 3.9 GB. [2018-10-17 12:05:13,826 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 13661.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 208.6 MB). Peak memory consumption was 500.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 871.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 75.8 MB). Peak memory consumption was 75.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8160]: Type Error Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] - TypeErrorResult [Line: 8160]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~net~3,],offset],BitvecLiteral[480,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...