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 0.1.23-01ede7f [2018-11-11 18:45:03,832 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 18:45:03,837 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 18:45:03,873 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 18:45:03,874 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 18:45:03,875 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 18:45:03,880 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 18:45:03,883 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 18:45:03,890 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 18:45:03,893 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 18:45:03,897 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 18:45:03,897 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 18:45:03,900 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 18:45:03,904 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 18:45:03,908 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 18:45:03,909 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 18:45:03,918 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 18:45:03,924 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 18:45:03,931 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 18:45:03,936 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 18:45:03,938 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 18:45:03,943 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 18:45:03,951 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 18:45:03,952 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 18:45:03,952 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 18:45:03,956 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 18:45:03,958 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 18:45:03,958 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 18:45:03,966 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 18:45:03,969 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 18:45:03,969 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 18:45:03,972 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 18:45:03,973 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 18:45:03,973 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 18:45:03,974 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 18:45:03,981 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 18:45:03,981 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 [2018-11-11 18:45:04,031 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 18:45:04,032 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 18:45:04,041 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 18:45:04,041 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 18:45:04,044 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 18:45:04,044 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 18:45:04,044 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 18:45:04,044 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 18:45:04,045 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 18:45:04,045 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 18:45:04,045 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 18:45:04,045 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 18:45:04,045 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 18:45:04,046 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 18:45:04,050 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 18:45:04,050 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 18:45:04,050 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 18:45:04,051 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 18:45:04,052 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 18:45:04,052 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 18:45:04,052 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 18:45:04,053 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 18:45:04,055 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 18:45:04,055 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 18:45:04,055 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 18:45:04,055 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 18:45:04,056 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 18:45:04,056 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 18:45:04,056 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 18:45:04,056 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 18:45:04,183 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 18:45:04,218 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 18:45:04,228 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 18:45:04,233 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 18:45:04,233 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 18:45:04,237 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 18:45:04,393 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0337eee80/54b16de98fb84f8586510d180c4042e8/FLAG5a174b93d [2018-11-11 18:45:06,376 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 18:45:06,377 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--pegasus.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 18:45:06,493 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0337eee80/54b16de98fb84f8586510d180c4042e8/FLAG5a174b93d [2018-11-11 18:45:06,540 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0337eee80/54b16de98fb84f8586510d180c4042e8 [2018-11-11 18:45:06,567 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 18:45:06,574 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 18:45:06,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 18:45:06,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 18:45:06,586 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 18:45:06,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 06:45:06" (1/1) ... [2018-11-11 18:45:06,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a9706d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:45:06, skipping insertion in model container [2018-11-11 18:45:06,603 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 06:45:06" (1/1) ... [2018-11-11 18:45:06,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 18:45:06,969 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 18:45:08,564 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5405] [2018-11-11 18:45:08,565 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5406-5407] [2018-11-11 18:45:16,946 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 18:45:17,296 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 18:45:17,582 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5405] [2018-11-11 18:45:17,582 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5406-5407] [2018-11-11 18:45:21,804 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 18:45:22,941 INFO L193 MainTranslator]: Completed translation [2018-11-11 18:45:22,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:45:22 WrapperNode [2018-11-11 18:45:22,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 18:45:22,946 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 18:45:22,947 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 18:45:22,947 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 18:45:22,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:45:22" (1/1) ... [2018-11-11 18:45:22,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:45:22" (1/1) ... [2018-11-11 18:45:23,191 ERROR L1126 TypeChecker]: C: pegasus_netdev_ops [8164]: Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] [2018-11-11 18:45:23,198 ERROR L1126 TypeChecker]: C: net->netdev_ops = & pegasus_netdev_ops [8164]: 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,[BitvecLiteral[480,32],StructAccessExpression[IdentifierExpression[~net~3,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-11 18:45:23,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:45:22" (1/1) ... [2018-11-11 18:45:23,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:45:22" (1/1) ... [2018-11-11 18:45:23,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:45:22" (1/1) ... [2018-11-11 18:45:23,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:45:22" (1/1) ... [2018-11-11 18:45:23,929 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 06:45:22" (1/1) ... [2018-11-11 18:45:24,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 18:45:24,034 INFO L168 Benchmark]: Toolchain (without parser) took 17465.90 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: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 3.9 GB. [2018-11-11 18:45:24,040 INFO L168 Benchmark]: CDTParser took 0.35 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. [2018-11-11 18:45:24,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16370.79 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: -4.1 MB). Peak memory consumption was 503.7 MB. Max. memory is 3.9 GB. [2018-11-11 18:45:24,047 INFO L168 Benchmark]: Boogie Preprocessor took 1083.54 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: 79.3 MB). Peak memory consumption was 79.3 MB. Max. memory is 3.9 GB. [2018-11-11 18:45:24,056 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 16370.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -4.1 MB). Peak memory consumption was 503.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1083.54 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 79.3 MB). Peak memory consumption was 79.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8164]: Type Error Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] - TypeErrorResult [Line: 8164]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],FunctionApplication[~bvadd32,[BitvecLiteral[480,32],StructAccessExpression[IdentifierExpression[~net~3,],offset]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...