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-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-usb-pegasus_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 11:37:46,860 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 11:37:46,868 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 11:37:46,908 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 11:37:46,908 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 11:37:46,911 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 11:37:46,917 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 11:37:46,923 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 11:37:46,927 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 11:37:46,929 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 11:37:46,938 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 11:37:46,939 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 11:37:46,941 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 11:37:46,944 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 11:37:46,951 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 11:37:46,952 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 11:37:46,963 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 11:37:46,968 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 11:37:46,970 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 11:37:46,978 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 11:37:46,984 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 11:37:46,989 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 11:37:46,992 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-09 11:37:47,020 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 11:37:47,020 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 11:37:47,022 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 11:37:47,025 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 11:37:47,025 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 [2018-11-09 11:37:47,079 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 11:37:47,079 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 11:37:47,080 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 11:37:47,088 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 11:37:47,089 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 11:37:47,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 11:37:47,090 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 11:37:47,090 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 11:37:47,090 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 11:37:47,090 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 11:37:47,091 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 11:37:47,096 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 11:37:47,096 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 11:37:47,097 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 11:37:47,097 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 11:37:47,098 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 11:37:47,099 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 11:37:47,099 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 11:37:47,099 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 11:37:47,099 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 11:37:47,099 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 11:37:47,100 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 11:37:47,100 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 11:37:47,100 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 11:37:47,100 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 11:37:47,104 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 11:37:47,104 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 11:37:47,104 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 11:37:47,104 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 11:37:47,105 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 11:37:47,237 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 11:37:47,274 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 11:37:47,287 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 11:37:47,292 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 11:37:47,292 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 11:37:47,296 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-usb-pegasus_true-unreach-call.cil.c [2018-11-09 11:37:47,472 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d80ecef41/98ac3d0c046a4f8596b3d7bf1e527c6d/FLAG5d77d4653 [2018-11-09 11:37:49,689 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 11:37:49,695 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-usb-pegasus_true-unreach-call.cil.c [2018-11-09 11:37:49,846 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d80ecef41/98ac3d0c046a4f8596b3d7bf1e527c6d/FLAG5d77d4653 [2018-11-09 11:37:49,896 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d80ecef41/98ac3d0c046a4f8596b3d7bf1e527c6d [2018-11-09 11:37:49,927 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 11:37:49,934 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 11:37:49,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 11:37:49,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 11:37:49,951 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 11:37:49,955 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:37:49" (1/1) ... [2018-11-09 11:37:49,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@888c8b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:37:49, skipping insertion in model container [2018-11-09 11:37:49,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:37:49" (1/1) ... [2018-11-09 11:37:49,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 11:37:50,436 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 11:38:04,213 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:38:04,736 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 11:38:10,606 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:38:12,657 INFO L193 MainTranslator]: Completed translation [2018-11-09 11:38:12,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:38:12 WrapperNode [2018-11-09 11:38:12,658 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 11:38:12,659 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 11:38:12,660 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 11:38:12,660 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 11:38:12,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:38:12" (1/1) ... [2018-11-09 11:38:12,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:38:12" (1/1) ... [2018-11-09 11:38:12,925 ERROR L1123 TypeChecker]: C: pegasus_netdev_ops [8388]: Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] [2018-11-09 11:38:12,932 ERROR L1123 TypeChecker]: C: net->netdev_ops = & pegasus_netdev_ops [8388]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],FunctionApplication[~bvadd32,[BitvecLiteral[468,32],StructAccessExpression[IdentifierExpression[~net~3,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-09 11:38:12,979 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:38:12" (1/1) ... [2018-11-09 11:38:12,980 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:38:12" (1/1) ... [2018-11-09 11:38:13,537 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:38:12" (1/1) ... [2018-11-09 11:38:13,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:38:12" (1/1) ... [2018-11-09 11:38:13,794 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:38:12" (1/1) ... [2018-11-09 11:38:13,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 11:38:13,909 INFO L168 Benchmark]: Toolchain (without parser) took 23981.80 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: 495.5 MB). Peak memory consumption was 495.5 MB. Max. memory is 3.9 GB. [2018-11-09 11:38:13,917 INFO L168 Benchmark]: CDTParser took 0.39 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. [2018-11-09 11:38:13,917 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22721.91 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: 389.1 MB). Peak memory consumption was 504.3 MB. Max. memory is 3.9 GB. [2018-11-09 11:38:13,918 INFO L168 Benchmark]: Boogie Preprocessor took 1245.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 106.4 MB). Peak memory consumption was 106.4 MB. Max. memory is 3.9 GB. [2018-11-09 11:38:13,929 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 22721.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 389.1 MB). Peak memory consumption was 504.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1245.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 106.4 MB). Peak memory consumption was 106.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8388]: Type Error Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] - TypeErrorResult [Line: 8388]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],FunctionApplication[~bvadd32,[BitvecLiteral[468,32],StructAccessExpression[IdentifierExpression[~net~3,],offset]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...