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-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:18:51,704 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:18:51,713 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:18:51,755 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:18:51,756 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:18:51,757 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:18:51,762 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:18:51,772 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:18:51,777 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:18:51,781 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:18:51,786 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:18:51,786 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:18:51,787 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:18:51,792 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:18:51,794 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:18:51,810 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:18:51,815 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:18:51,824 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:18:51,826 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:18:51,839 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:18:51,841 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:18:51,848 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:18:51,855 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:18:51,859 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:18:51,859 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:18:51,864 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:18:51,865 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:18:51,868 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:18:51,874 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:18:51,879 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:18:51,880 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:18:51,881 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:18:51,881 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:18:51,881 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:18:51,889 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:18:51,893 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:18:51,894 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 11:18:51,949 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:18:51,949 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:18:51,956 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:18:51,956 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:18:51,960 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:18:51,960 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:18:51,964 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:18:51,964 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:18:51,965 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:18:51,965 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:18:51,965 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:18:51,966 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:18:51,966 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:18:51,966 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:18:51,966 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:18:51,967 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:18:51,973 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:18:51,973 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:18:51,974 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:18:51,974 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:18:51,974 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:18:51,974 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:18:51,974 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:18:51,975 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:18:51,975 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:18:51,975 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:18:51,975 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:18:51,975 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:18:52,107 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:18:52,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:18:52,159 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:18:52,162 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:18:52,165 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:18:52,166 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c [2018-10-30 11:18:52,329 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3eebadfee/b5ceb89665d041cabd4837bf8b6c4e0c/FLAG0f3ac8b31 [2018-10-30 11:18:54,887 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:18:54,890 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c [2018-10-30 11:18:55,081 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3eebadfee/b5ceb89665d041cabd4837bf8b6c4e0c/FLAG0f3ac8b31 [2018-10-30 11:18:55,132 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3eebadfee/b5ceb89665d041cabd4837bf8b6c4e0c [2018-10-30 11:18:55,164 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:18:55,169 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:18:55,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:18:55,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:18:55,184 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:18:55,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:18:55" (1/1) ... [2018-10-30 11:18:55,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299f5724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:18:55, skipping insertion in model container [2018-10-30 11:18:55,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:18:55" (1/1) ... [2018-10-30 11:18:55,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:18:55,952 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:19:22,567 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:19:22,934 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 11:19:35,827 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:19:39,057 INFO L193 MainTranslator]: Completed translation [2018-10-30 11:19:39,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:19:39 WrapperNode [2018-10-30 11:19:39,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:19:39,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 11:19:39,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 11:19:39,059 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 11:19:39,086 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:19:39" (1/1) ... [2018-10-30 11:19:39,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:19:39" (1/1) ... [2018-10-30 11:19:39,388 ERROR L1123 TypeChecker]: C: be_ethtool_ops [15104]: Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] [2018-10-30 11:19:39,393 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & be_ethtool_ops [15104]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev,],offset],IntegerLiteral[404]]]],IntegerLiteral[8]]] [2018-10-30 11:19:39,475 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:19:39" (1/1) ... [2018-10-30 11:19:39,476 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:19:39" (1/1) ... [2018-10-30 11:19:40,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:19:39" (1/1) ... [2018-10-30 11:19:40,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:19:39" (1/1) ... [2018-10-30 11:19:41,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:19:39" (1/1) ... [2018-10-30 11:19:41,326 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 11:19:41,332 INFO L168 Benchmark]: Toolchain (without parser) took 46163.11 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: 441.5 MB). Peak memory consumption was 441.5 MB. Max. memory is 3.9 GB. [2018-10-30 11:19:41,338 INFO L168 Benchmark]: CDTParser took 3.36 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 11:19:41,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 43884.21 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: 238.2 MB). Peak memory consumption was 564.1 MB. Max. memory is 3.9 GB. [2018-10-30 11:19:41,343 INFO L168 Benchmark]: Boogie Preprocessor took 2267.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 203.3 MB). Peak memory consumption was 203.3 MB. Max. memory is 3.9 GB. [2018-10-30 11:19:41,353 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.36 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 43884.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 238.2 MB). Peak memory consumption was 564.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2267.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 203.3 MB). Peak memory consumption was 203.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15104]: Type Error Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 15104]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev,],offset],IntegerLiteral[404]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...