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-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d830063 [2018-10-23 12:46:11,786 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 12:46:11,791 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 12:46:11,826 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 12:46:11,827 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 12:46:11,830 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 12:46:11,831 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 12:46:11,839 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 12:46:11,844 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 12:46:11,845 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 12:46:11,846 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 12:46:11,856 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 12:46:11,857 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 12:46:11,858 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 12:46:11,868 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 12:46:11,869 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 12:46:11,874 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 12:46:11,879 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 12:46:11,888 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 12:46:11,893 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 12:46:11,896 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 12:46:11,900 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 12:46:11,906 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 12:46:11,907 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 12:46:11,907 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 12:46:11,914 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 12:46:11,915 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 12:46:11,916 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 12:46:11,920 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 12:46:11,921 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 12:46:11,922 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 12:46:11,926 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 12:46:11,926 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 12:46:11,926 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 12:46:11,930 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 12:46:11,931 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 12:46:11,937 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 [2018-10-23 12:46:11,981 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 12:46:11,982 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 12:46:11,983 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 12:46:11,986 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 12:46:11,989 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 12:46:11,989 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 12:46:11,989 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 12:46:11,990 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 12:46:11,990 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-23 12:46:11,990 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 12:46:11,990 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 12:46:11,991 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 12:46:11,996 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 12:46:11,996 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 12:46:11,996 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 12:46:11,998 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 12:46:11,998 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 12:46:11,998 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 12:46:11,999 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 12:46:11,999 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 12:46:11,999 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 12:46:11,999 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 12:46:11,999 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 12:46:12,000 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-23 12:46:12,000 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 12:46:12,000 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-23 12:46:12,000 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 12:46:12,000 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 12:46:12,131 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 12:46:12,167 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 12:46:12,177 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 12:46:12,181 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 12:46:12,182 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 12:46:12,186 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c [2018-10-23 12:46:12,328 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f688ca32/91bf9804e5514a51a9a4092294132271/FLAG555be34c5 [2018-10-23 12:46:14,405 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 12:46:14,413 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c [2018-10-23 12:46:14,576 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f688ca32/91bf9804e5514a51a9a4092294132271/FLAG555be34c5 [2018-10-23 12:46:14,617 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f688ca32/91bf9804e5514a51a9a4092294132271 [2018-10-23 12:46:14,642 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 12:46:14,644 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-23 12:46:14,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 12:46:14,646 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 12:46:14,660 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 12:46:14,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 12:46:14" (1/1) ... [2018-10-23 12:46:14,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@315f11bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:46:14, skipping insertion in model container [2018-10-23 12:46:14,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 12:46:14" (1/1) ... [2018-10-23 12:46:14,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 12:46:15,272 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 12:46:34,487 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 12:46:35,159 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 12:46:41,506 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 12:46:44,308 INFO L193 MainTranslator]: Completed translation [2018-10-23 12:46:44,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:46:44 WrapperNode [2018-10-23 12:46:44,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 12:46:44,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 12:46:44,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 12:46:44,311 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 12:46:44,349 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:46:44" (1/1) ... [2018-10-23 12:46:44,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:46:44" (1/1) ... [2018-10-23 12:46:44,509 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2036,]],velocity_get_sset_count,[IdentifierExpression[#~1632,],IdentifierExpression[#~1633,]]] [2018-10-23 12:46:44,520 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2035,]],velocity_poll,[IdentifierExpression[#~1632,],IdentifierExpression[#~1633,]]] [2018-10-23 12:46:44,521 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2034,]],velocity_change_mtu,[IdentifierExpression[#~1632,],IdentifierExpression[#~1633,]]] [2018-10-23 12:46:44,613 ERROR L1123 TypeChecker]: C: velocity_ethtool_ops [11758]: Undeclared identifier ~#velocity_ethtool_ops~0 in IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL] [2018-10-23 12:46:44,614 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & velocity_ethtool_ops [11758]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev~1,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] [2018-10-23 12:46:44,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:46:44" (1/1) ... [2018-10-23 12:46:44,661 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:46:44" (1/1) ... [2018-10-23 12:46:45,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:46:44" (1/1) ... [2018-10-23 12:46:45,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:46:44" (1/1) ... [2018-10-23 12:46:45,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 12:46:44" (1/1) ... [2018-10-23 12:46:45,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 12:46:45,856 INFO L168 Benchmark]: Toolchain (without parser) took 31213.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 478.4 MB). Peak memory consumption was 478.4 MB. Max. memory is 3.9 GB. [2018-10-23 12:46:45,862 INFO L168 Benchmark]: CDTParser took 0.37 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. [2018-10-23 12:46:45,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 29664.33 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: 343.2 MB). Peak memory consumption was 515.4 MB. Max. memory is 3.9 GB. [2018-10-23 12:46:45,867 INFO L168 Benchmark]: Boogie Preprocessor took 1543.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 135.2 MB). Peak memory consumption was 135.2 MB. Max. memory is 3.9 GB. [2018-10-23 12:46:45,877 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 29664.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 343.2 MB). Peak memory consumption was 515.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1543.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 135.2 MB). Peak memory consumption was 135.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2036,]],velocity_get_sset_count,[IdentifierExpression[#~1632,],IdentifierExpression[#~1633,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2035,]],velocity_poll,[IdentifierExpression[#~1632,],IdentifierExpression[#~1633,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2034,]],velocity_change_mtu,[IdentifierExpression[#~1632,],IdentifierExpression[#~1633,]]] - TypeErrorResult [Line: 11758]: Type Error Undeclared identifier ~#velocity_ethtool_ops~0 in IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 11758]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~netdev~1,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...