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-via-via-velocity_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 09:47:05,098 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 09:47:05,104 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 09:47:05,127 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 09:47:05,129 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 09:47:05,130 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 09:47:05,131 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 09:47:05,135 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 09:47:05,149 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 09:47:05,156 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 09:47:05,157 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 09:47:05,159 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 09:47:05,163 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 09:47:05,164 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 09:47:05,165 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 09:47:05,165 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 09:47:05,172 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 09:47:05,174 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 09:47:05,182 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 09:47:05,183 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 09:47:05,190 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 09:47:05,191 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 09:47:05,196 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-29 09:47:05,196 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-29 09:47:05,196 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-29 09:47:05,196 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-29 09:47:05,197 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-29 09:47:05,198 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-29 09:47:05,204 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-29 09:47:05,204 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-29 09:47:05,204 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-29 09:47:05,205 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-29 09:47:05,205 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 09:47:05,205 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 09:47:05,209 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 09:47:05,209 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 09:47:05,210 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 [2018-10-29 09:47:05,245 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 09:47:05,251 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 09:47:05,252 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 09:47:05,252 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 09:47:05,252 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 09:47:05,252 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 09:47:05,255 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 09:47:05,255 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 09:47:05,255 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 09:47:05,255 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 09:47:05,256 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 09:47:05,256 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 09:47:05,256 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-29 09:47:05,256 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-29 09:47:05,256 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 09:47:05,256 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 09:47:05,256 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 09:47:05,256 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 09:47:05,257 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 09:47:05,257 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 09:47:05,257 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 09:47:05,257 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 09:47:05,257 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 09:47:05,257 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 09:47:05,257 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-29 09:47:05,258 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 09:47:05,263 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-29 09:47:05,263 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-29 09:47:05,263 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 09:47:05,263 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 09:47:05,351 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 09:47:05,370 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 09:47:05,379 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 09:47:05,382 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 09:47:05,382 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 09:47:05,383 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c [2018-10-29 09:47:05,466 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b89bcf70/aa98cd1bb6d848f6847f90dedd6cd62c/FLAG17c363c0a [2018-10-29 09:47:06,774 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 09:47:06,781 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c [2018-10-29 09:47:06,898 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b89bcf70/aa98cd1bb6d848f6847f90dedd6cd62c/FLAG17c363c0a [2018-10-29 09:47:06,928 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b89bcf70/aa98cd1bb6d848f6847f90dedd6cd62c [2018-10-29 09:47:06,945 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 09:47:06,947 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 09:47:06,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 09:47:06,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 09:47:06,957 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 09:47:06,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:47:06" (1/1) ... [2018-10-29 09:47:06,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1232ecc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:47:06, skipping insertion in model container [2018-10-29 09:47:06,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:47:06" (1/1) ... [2018-10-29 09:47:06,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 09:47:07,285 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 09:47:19,910 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 09:47:20,231 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 09:47:23,633 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 09:47:25,700 INFO L193 MainTranslator]: Completed translation [2018-10-29 09:47:25,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:47:25 WrapperNode [2018-10-29 09:47:25,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 09:47:25,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 09:47:25,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 09:47:25,701 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 09:47:25,713 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:47:25" (1/1) ... [2018-10-29 09:47:25,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:47:25" (1/1) ... [2018-10-29 09:47:25,844 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1948,]],velocity_get_sset_count,[IdentifierExpression[#~1637,],IdentifierExpression[#~1638,]]] [2018-10-29 09:47:25,845 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1947,]],velocity_poll,[IdentifierExpression[#~1637,],IdentifierExpression[#~1638,]]] [2018-10-29 09:47:25,845 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1946,]],velocity_change_mtu,[IdentifierExpression[#~1637,],IdentifierExpression[#~1638,]]] [2018-10-29 09:47:25,895 ERROR L1123 TypeChecker]: C: velocity_ethtool_ops [11767]: Undeclared identifier ~#velocity_ethtool_ops~0 in IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL] [2018-10-29 09:47:25,898 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & velocity_ethtool_ops [11767]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~1,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev~1,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] [2018-10-29 09:47:25,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:47:25" (1/1) ... [2018-10-29 09:47:25,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:47:25" (1/1) ... [2018-10-29 09:47:26,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:47:25" (1/1) ... [2018-10-29 09:47:26,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:47:25" (1/1) ... [2018-10-29 09:47:26,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:47:25" (1/1) ... [2018-10-29 09:47:26,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 09:47:26,894 INFO L168 Benchmark]: Toolchain (without parser) took 19948.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 17.3 MB). Peak memory consumption was 535.9 MB. Max. memory is 3.9 GB. [2018-10-29 09:47:26,898 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-10-29 09:47:26,899 INFO L168 Benchmark]: CACSL2BoogieTranslator took 18753.41 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: 427.8 MB). Peak memory consumption was 521.0 MB. Max. memory is 3.9 GB. [2018-10-29 09:47:26,902 INFO L168 Benchmark]: Boogie Preprocessor took 1189.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -410.5 MB). Peak memory consumption was 108.1 MB. Max. memory is 3.9 GB. [2018-10-29 09:47:26,909 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 18753.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 427.8 MB). Peak memory consumption was 521.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1189.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -410.5 MB). Peak memory consumption was 108.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1948,]],velocity_get_sset_count,[IdentifierExpression[#~1637,],IdentifierExpression[#~1638,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1947,]],velocity_poll,[IdentifierExpression[#~1637,],IdentifierExpression[#~1638,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1946,]],velocity_change_mtu,[IdentifierExpression[#~1637,],IdentifierExpression[#~1638,]]] - TypeErrorResult [Line: 11767]: Type Error Undeclared identifier ~#velocity_ethtool_ops~0 in IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 11767]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~1,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev~1,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...