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-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 21:01:03,820 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 21:01:03,826 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 21:01:03,867 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 21:01:03,870 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 21:01:03,871 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 21:01:03,875 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 21:01:03,883 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 21:01:03,888 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 21:01:03,893 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 21:01:03,894 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 21:01:03,894 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 21:01:03,902 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 21:01:03,903 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 21:01:03,917 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 21:01:03,918 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 21:01:03,919 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 21:01:03,929 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 21:01:03,935 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 21:01:03,942 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 21:01:03,943 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 21:01:03,952 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 21:01:03,954 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 21:01:03,961 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 21:01:03,961 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 21:01:03,962 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 21:01:03,967 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 21:01:03,968 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 21:01:03,972 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 21:01:03,974 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 21:01:03,974 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 21:01:03,980 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 21:01:03,981 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 21:01:03,981 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 21:01:03,983 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 21:01:03,984 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 21:01:03,985 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 [2018-11-04 21:01:04,037 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 21:01:04,038 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 21:01:04,042 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 21:01:04,046 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 21:01:04,048 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 21:01:04,048 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 21:01:04,049 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 21:01:04,049 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 21:01:04,049 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 21:01:04,049 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 21:01:04,050 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 21:01:04,050 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 21:01:04,050 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 21:01:04,050 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 21:01:04,050 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 21:01:04,051 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 21:01:04,051 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 21:01:04,051 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 21:01:04,051 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 21:01:04,052 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 21:01:04,058 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 21:01:04,058 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 21:01:04,059 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 21:01:04,059 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 21:01:04,059 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 21:01:04,059 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 21:01:04,059 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 21:01:04,060 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 21:01:04,203 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 21:01:04,250 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 21:01:04,260 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 21:01:04,265 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 21:01:04,268 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 21:01:04,269 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c [2018-11-04 21:01:04,443 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35e99002b/379bdec598d2448788f2697af085c2c8/FLAG71408a437 [2018-11-04 21:01:06,684 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 21:01:06,685 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c [2018-11-04 21:01:06,853 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35e99002b/379bdec598d2448788f2697af085c2c8/FLAG71408a437 [2018-11-04 21:01:06,897 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35e99002b/379bdec598d2448788f2697af085c2c8 [2018-11-04 21:01:06,913 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 21:01:06,917 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 21:01:06,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 21:01:06,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 21:01:06,937 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 21:01:06,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:01:06" (1/1) ... [2018-11-04 21:01:06,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39444dd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:01:06, skipping insertion in model container [2018-11-04 21:01:06,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:01:06" (1/1) ... [2018-11-04 21:01:06,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 21:01:07,633 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 21:01:23,179 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:01:23,917 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 21:01:33,356 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:01:35,912 INFO L193 MainTranslator]: Completed translation [2018-11-04 21:01:35,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:01:35 WrapperNode [2018-11-04 21:01:35,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 21:01:35,914 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 21:01:35,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 21:01:35,914 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 21:01:35,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:01:35" (1/1) ... [2018-11-04 21:01:35,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:01:35" (1/1) ... [2018-11-04 21:01:36,169 ERROR L1123 TypeChecker]: C: velocity_ethtool_ops [11754]: Undeclared identifier ~#velocity_ethtool_ops~0 in IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL] [2018-11-04 21:01:36,174 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & velocity_ethtool_ops [11754]: 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]]] [2018-11-04 21:01:36,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:01:35" (1/1) ... [2018-11-04 21:01:36,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:01:35" (1/1) ... [2018-11-04 21:01:37,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:01:35" (1/1) ... [2018-11-04 21:01:37,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:01:35" (1/1) ... [2018-11-04 21:01:37,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:01:35" (1/1) ... [2018-11-04 21:01:37,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 21:01:37,445 INFO L168 Benchmark]: Toolchain (without parser) took 30529.30 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: 67.5 MB). Peak memory consumption was 529.7 MB. Max. memory is 3.9 GB. [2018-11-04 21:01:37,450 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. [2018-11-04 21:01:37,450 INFO L168 Benchmark]: CACSL2BoogieTranslator took 28993.81 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: 502.5 MB). Peak memory consumption was 525.6 MB. Max. memory is 3.9 GB. [2018-11-04 21:01:37,454 INFO L168 Benchmark]: Boogie Preprocessor took 1527.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -435.0 MB). Peak memory consumption was 27.2 MB. Max. memory is 3.9 GB. [2018-11-04 21:01:37,463 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 28993.81 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 502.5 MB). Peak memory consumption was 525.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1527.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -435.0 MB). Peak memory consumption was 27.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 11754]: Type Error Undeclared identifier ~#velocity_ethtool_ops~0 in IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 11754]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...