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-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 12:54:22,817 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 12:54:22,819 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 12:54:22,856 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 12:54:22,857 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 12:54:22,861 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 12:54:22,865 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 12:54:22,870 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 12:54:22,875 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 12:54:22,876 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 12:54:22,889 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 12:54:22,889 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 12:54:22,890 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 12:54:22,895 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 12:54:22,903 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 12:54:22,904 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 12:54:22,911 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 12:54:22,915 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 12:54:22,917 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 12:54:22,925 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 12:54:22,927 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 12:54:22,934 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 12:54:22,938 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 12:54:22,939 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 12:54:22,939 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 12:54:22,948 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 12:54:22,949 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 12:54:22,950 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 12:54:22,957 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 12:54:22,959 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 12:54:22,962 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 12:54:22,963 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 12:54:22,964 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 12:54:22,964 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 12:54:22,971 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 12:54:22,974 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 12:54:22,974 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 [2018-11-09 12:54:23,022 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 12:54:23,023 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 12:54:23,029 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 12:54:23,029 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 12:54:23,032 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 12:54:23,032 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 12:54:23,032 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 12:54:23,033 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 12:54:23,033 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 12:54:23,033 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 12:54:23,033 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 12:54:23,033 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 12:54:23,034 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 12:54:23,039 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 12:54:23,039 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 12:54:23,039 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 12:54:23,040 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 12:54:23,040 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 12:54:23,040 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 12:54:23,040 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 12:54:23,040 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 12:54:23,042 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 12:54:23,042 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 12:54:23,043 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 12:54:23,045 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 12:54:23,045 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 12:54:23,045 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 12:54:23,045 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 12:54:23,184 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 12:54:23,220 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 12:54:23,230 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 12:54:23,235 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 12:54:23,236 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 12:54:23,237 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-09 12:54:23,425 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/641249c81/b7515b8c6a5d4e7fa7fc3293e2a771f1/FLAGc4aaf65c1 [2018-11-09 12:54:25,591 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 12:54:25,592 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point_true-unreach-call.cil.out.c [2018-11-09 12:54:25,714 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/641249c81/b7515b8c6a5d4e7fa7fc3293e2a771f1/FLAGc4aaf65c1 [2018-11-09 12:54:25,758 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/641249c81/b7515b8c6a5d4e7fa7fc3293e2a771f1 [2018-11-09 12:54:25,786 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 12:54:25,797 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 12:54:25,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 12:54:25,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 12:54:25,810 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 12:54:25,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:54:25" (1/1) ... [2018-11-09 12:54:25,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ac33a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:25, skipping insertion in model container [2018-11-09 12:54:25,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:54:25" (1/1) ... [2018-11-09 12:54:25,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 12:54:26,282 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 12:54:40,646 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:54:41,030 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 12:54:48,204 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:54:49,736 INFO L193 MainTranslator]: Completed translation [2018-11-09 12:54:49,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:49 WrapperNode [2018-11-09 12:54:49,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 12:54:49,740 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 12:54:49,740 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 12:54:49,740 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 12:54:49,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:49" (1/1) ... [2018-11-09 12:54:49,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:49" (1/1) ... [2018-11-09 12:54:49,948 ERROR L1123 TypeChecker]: C: ethtool_ops [7033]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-11-09 12:54:49,956 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & ethtool_ops [7033]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[520]]]],IntegerLiteral[8]]] [2018-11-09 12:54:50,044 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:49" (1/1) ... [2018-11-09 12:54:50,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:49" (1/1) ... [2018-11-09 12:54:50,514 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:49" (1/1) ... [2018-11-09 12:54:50,601 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:49" (1/1) ... [2018-11-09 12:54:50,693 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:49" (1/1) ... [2018-11-09 12:54:50,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 12:54:50,786 INFO L168 Benchmark]: Toolchain (without parser) took 24999.13 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: 287.7 MB). Peak memory consumption was 287.7 MB. Max. memory is 3.9 GB. [2018-11-09 12:54:50,791 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-11-09 12:54:50,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23938.96 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: 214.6 MB). Peak memory consumption was 508.3 MB. Max. memory is 3.9 GB. [2018-11-09 12:54:50,797 INFO L168 Benchmark]: Boogie Preprocessor took 1044.87 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: 73.1 MB). Peak memory consumption was 73.1 MB. Max. memory is 3.9 GB. [2018-11-09 12:54:50,804 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 23938.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 214.6 MB). Peak memory consumption was 508.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1044.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 73.1 MB). Peak memory consumption was 73.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7033]: Type Error Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7033]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[520]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...