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-natsemi-natsemi_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:22:13,032 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:22:13,038 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:22:13,075 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:22:13,075 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:22:13,076 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:22:13,082 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:22:13,085 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:22:13,090 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:22:13,096 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:22:13,099 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:22:13,100 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:22:13,101 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:22:13,108 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:22:13,109 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:22:13,121 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:22:13,122 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:22:13,130 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:22:13,138 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:22:13,143 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:22:13,146 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:22:13,150 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:22:13,155 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 20:22:13,182 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:22:13,182 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:22:13,184 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:22:13,185 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:22:13,186 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 [2018-11-11 20:22:13,238 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:22:13,239 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:22:13,244 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:22:13,244 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:22:13,245 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:22:13,245 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:22:13,246 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:22:13,246 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:22:13,246 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:22:13,246 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:22:13,246 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:22:13,252 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:22:13,252 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:22:13,252 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:22:13,252 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:22:13,253 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:22:13,253 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:22:13,253 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:22:13,253 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:22:13,253 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:22:13,255 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:22:13,255 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:22:13,256 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:22:13,256 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:22:13,256 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:22:13,256 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:22:13,256 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:22:13,257 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:22:13,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:22:13,423 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:22:13,430 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:22:13,436 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:22:13,438 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:22:13,439 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-natsemi-natsemi_true-unreach-call.cil.c [2018-11-11 20:22:13,585 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3cc3c207/ddcc5c06240d42e3a474989f22093816/FLAG3d81840c3 [2018-11-11 20:22:15,696 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:22:15,700 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-natsemi-natsemi_true-unreach-call.cil.c [2018-11-11 20:22:15,872 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3cc3c207/ddcc5c06240d42e3a474989f22093816/FLAG3d81840c3 [2018-11-11 20:22:15,917 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3cc3c207/ddcc5c06240d42e3a474989f22093816 [2018-11-11 20:22:15,949 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:22:15,951 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:22:15,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:22:15,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:22:15,965 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:22:15,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:22:15" (1/1) ... [2018-11-11 20:22:15,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@944c339 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:22:15, skipping insertion in model container [2018-11-11 20:22:15,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:22:15" (1/1) ... [2018-11-11 20:22:16,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:22:16,537 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:22:33,147 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:22:33,606 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 20:22:41,004 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:22:43,983 INFO L193 MainTranslator]: Completed translation [2018-11-11 20:22:43,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:22:43 WrapperNode [2018-11-11 20:22:43,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:22:43,986 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 20:22:43,986 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 20:22:43,986 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 20:22:44,010 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:22:43" (1/1) ... [2018-11-11 20:22:44,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:22:43" (1/1) ... [2018-11-11 20:22:44,185 ERROR L1126 TypeChecker]: C: ethtool_ops [6946]: Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] [2018-11-11 20:22:44,194 ERROR L1126 TypeChecker]: C: dev->ethtool_ops = & ethtool_ops [6946]: 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[476]]]],IntegerLiteral[8]]] [2018-11-11 20:22:44,296 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:22:43" (1/1) ... [2018-11-11 20:22:44,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:22:43" (1/1) ... [2018-11-11 20:22:44,807 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:22:43" (1/1) ... [2018-11-11 20:22:44,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:22:43" (1/1) ... [2018-11-11 20:22:44,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:22:43" (1/1) ... [2018-11-11 20:22:45,119 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 20:22:45,124 INFO L168 Benchmark]: Toolchain (without parser) took 29174.67 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: 234.8 MB). Peak memory consumption was 234.8 MB. Max. memory is 3.9 GB. [2018-11-11 20:22:45,133 INFO L168 Benchmark]: CDTParser took 0.20 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 20:22:45,134 INFO L168 Benchmark]: CACSL2BoogieTranslator took 28029.55 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: 150.1 MB). Peak memory consumption was 511.3 MB. Max. memory is 3.9 GB. [2018-11-11 20:22:45,138 INFO L168 Benchmark]: Boogie Preprocessor took 1133.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 84.6 MB). Peak memory consumption was 84.6 MB. Max. memory is 3.9 GB. [2018-11-11 20:22:45,144 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 28029.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 150.1 MB). Peak memory consumption was 511.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1133.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 84.6 MB). Peak memory consumption was 84.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 6946]: Type Error Undeclared identifier ~#ethtool_ops~0 in IdentifierExpression[~#ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 6946]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~0,],offset],IntegerLiteral[476]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...