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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 22:09:12,523 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 22:09:12,534 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 22:09:12,569 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 22:09:12,573 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 22:09:12,578 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 22:09:12,580 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 22:09:12,585 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 22:09:12,590 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 22:09:12,596 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 22:09:12,600 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 22:09:12,601 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 22:09:12,602 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 22:09:12,609 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 22:09:12,619 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 22:09:12,620 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 22:09:12,629 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 22:09:12,634 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 22:09:12,645 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 22:09:12,653 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 22:09:12,654 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 22:09:12,662 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 22:09:12,671 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 22:09:12,698 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-11 22:09:12,747 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 22:09:12,747 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 22:09:12,749 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 22:09:12,753 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 22:09:12,757 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 22:09:12,757 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 22:09:12,758 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 22:09:12,759 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 22:09:12,759 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 22:09:12,759 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 22:09:12,762 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 22:09:12,762 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 22:09:12,762 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 22:09:12,762 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 22:09:12,763 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 22:09:12,763 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 22:09:12,763 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 22:09:12,763 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 22:09:12,764 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 22:09:12,764 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 22:09:12,764 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 22:09:12,764 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 22:09:12,768 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 22:09:12,768 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 22:09:12,768 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 22:09:12,769 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 22:09:12,769 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 22:09:12,769 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 22:09:12,769 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 22:09:12,769 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 22:09:12,908 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 22:09:12,935 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 22:09:12,942 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 22:09:12,944 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 22:09:12,945 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 22:09:12,946 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x_true-unreach-call.cil.c [2018-11-11 22:09:13,086 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d26674ce6/81d191a52adb45eab096277c3223aa80/FLAG2d132823d [2018-11-11 22:09:14,957 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 22:09:14,958 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x_true-unreach-call.cil.c [2018-11-11 22:09:15,082 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d26674ce6/81d191a52adb45eab096277c3223aa80/FLAG2d132823d [2018-11-11 22:09:15,125 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d26674ce6/81d191a52adb45eab096277c3223aa80 [2018-11-11 22:09:15,154 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 22:09:15,156 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 22:09:15,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 22:09:15,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 22:09:15,169 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 22:09:15,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 10:09:15" (1/1) ... [2018-11-11 22:09:15,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33af56dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:09:15, skipping insertion in model container [2018-11-11 22:09:15,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 10:09:15" (1/1) ... [2018-11-11 22:09:15,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 22:09:15,601 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 22:09:27,319 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 22:09:27,664 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 22:09:32,176 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 22:09:34,059 INFO L193 MainTranslator]: Completed translation [2018-11-11 22:09:34,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:09:34 WrapperNode [2018-11-11 22:09:34,065 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 22:09:34,066 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 22:09:34,067 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 22:09:34,068 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 22:09:34,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:09:34" (1/1) ... [2018-11-11 22:09:34,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:09:34" (1/1) ... [2018-11-11 22:09:34,282 ERROR L1126 TypeChecker]: C: netdev_ethtool_ops [6245]: Undeclared identifier ~#netdev_ethtool_ops~0 in IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL] [2018-11-11 22:09:34,283 ERROR L1126 TypeChecker]: C: dev->ethtool_ops = & netdev_ethtool_ops [6245]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],FunctionApplication[~bvadd32,[BitvecLiteral[476,32],StructAccessExpression[IdentifierExpression[~dev~0,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-11 22:09:34,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:09:34" (1/1) ... [2018-11-11 22:09:34,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:09:34" (1/1) ... [2018-11-11 22:09:34,830 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:09:34" (1/1) ... [2018-11-11 22:09:34,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:09:34" (1/1) ... [2018-11-11 22:09:35,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:09:34" (1/1) ... [2018-11-11 22:09:35,124 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 22:09:35,126 INFO L168 Benchmark]: Toolchain (without parser) took 19971.08 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: 451.8 MB). Peak memory consumption was 451.8 MB. Max. memory is 3.9 GB. [2018-11-11 22:09:35,133 INFO L168 Benchmark]: CDTParser took 0.25 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 22:09:35,136 INFO L168 Benchmark]: CACSL2BoogieTranslator took 18904.63 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: 385.7 MB). Peak memory consumption was 497.7 MB. Max. memory is 3.9 GB. [2018-11-11 22:09:35,143 INFO L168 Benchmark]: Boogie Preprocessor took 1057.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 66.0 MB). Peak memory consumption was 66.0 MB. Max. memory is 3.9 GB. [2018-11-11 22:09:35,148 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 18904.63 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 385.7 MB). Peak memory consumption was 497.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1057.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 66.0 MB). Peak memory consumption was 66.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 6245]: Type Error Undeclared identifier ~#netdev_ethtool_ops~0 in IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 6245]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],FunctionApplication[~bvadd32,[BitvecLiteral[476,32],StructAccessExpression[IdentifierExpression[~dev~0,],offset]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...