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__linux-alloc-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 10:01:04,660 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 10:01:04,666 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 10:01:04,701 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 10:01:04,701 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 10:01:04,706 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 10:01:04,707 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 10:01:04,712 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 10:01:04,717 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 10:01:04,720 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 10:01:04,721 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 10:01:04,721 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 10:01:04,727 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 10:01:04,729 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 10:01:04,739 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 10:01:04,741 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 10:01:04,741 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 10:01:04,749 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 10:01:04,760 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 10:01:04,766 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 10:01:04,767 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 10:01:04,772 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 10:01:04,779 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 10:01:04,779 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 10:01:04,779 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 10:01:04,784 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 10:01:04,789 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 10:01:04,790 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 10:01:04,791 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 10:01:04,797 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 10:01:04,797 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 10:01:04,798 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 10:01:04,799 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 10:01:04,799 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 10:01:04,804 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 10:01:04,807 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 10:01:04,808 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 [2018-10-21 10:01:04,860 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 10:01:04,861 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 10:01:04,867 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 10:01:04,868 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 10:01:04,870 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 10:01:04,870 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 10:01:04,870 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 10:01:04,870 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 10:01:04,871 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 10:01:04,871 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 10:01:04,871 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 10:01:04,871 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 10:01:04,871 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-21 10:01:04,872 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-21 10:01:04,872 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 10:01:04,872 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 10:01:04,872 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 10:01:04,872 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 10:01:04,872 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 10:01:04,873 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 10:01:04,878 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 10:01:04,878 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 10:01:04,879 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 10:01:04,879 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 10:01:04,879 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-21 10:01:04,879 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 10:01:04,879 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-21 10:01:04,879 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-21 10:01:04,880 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 10:01:04,880 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 10:01:05,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 10:01:05,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 10:01:05,056 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 10:01:05,061 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 10:01:05,064 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 10:01:05,065 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c [2018-10-21 10:01:05,203 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/510be6a10/4aa0122f876d4c14a22bfdb6f55e9bac/FLAG6c3b51228 [2018-10-21 10:01:07,349 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 10:01:07,351 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c [2018-10-21 10:01:07,522 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/510be6a10/4aa0122f876d4c14a22bfdb6f55e9bac/FLAG6c3b51228 [2018-10-21 10:01:07,566 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/510be6a10/4aa0122f876d4c14a22bfdb6f55e9bac [2018-10-21 10:01:07,596 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 10:01:07,604 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 10:01:07,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 10:01:07,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 10:01:07,621 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 10:01:07,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:01:07" (1/1) ... [2018-10-21 10:01:07,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@180512cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:07, skipping insertion in model container [2018-10-21 10:01:07,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:01:07" (1/1) ... [2018-10-21 10:01:07,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 10:01:08,199 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 10:01:28,905 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:01:29,653 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 10:01:36,810 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:01:40,188 INFO L193 MainTranslator]: Completed translation [2018-10-21 10:01:40,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:40 WrapperNode [2018-10-21 10:01:40,189 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 10:01:40,190 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 10:01:40,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 10:01:40,191 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 10:01:40,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:40" (1/1) ... [2018-10-21 10:01:40,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:40" (1/1) ... [2018-10-21 10:01:40,468 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2016,]],velocity_get_sset_count,[IdentifierExpression[#~1625,],IdentifierExpression[#~1626,]]] [2018-10-21 10:01:40,473 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2015,]],velocity_poll,[IdentifierExpression[#~1625,],IdentifierExpression[#~1626,]]] [2018-10-21 10:01:40,474 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2014,]],velocity_change_mtu,[IdentifierExpression[#~1625,],IdentifierExpression[#~1626,]]] [2018-10-21 10:01:40,573 ERROR L1123 TypeChecker]: C: velocity_ethtool_ops [11784]: Undeclared identifier ~#velocity_ethtool_ops~0 in IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL] [2018-10-21 10:01:40,576 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & velocity_ethtool_ops [11784]: 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]]] [2018-10-21 10:01:40,630 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:40" (1/1) ... [2018-10-21 10:01:40,631 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:40" (1/1) ... [2018-10-21 10:01:41,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:40" (1/1) ... [2018-10-21 10:01:41,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:40" (1/1) ... [2018-10-21 10:01:42,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:01:40" (1/1) ... [2018-10-21 10:01:42,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 10:01:42,347 INFO L168 Benchmark]: Toolchain (without parser) took 34745.59 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: 43.3 MB). Peak memory consumption was 539.6 MB. Max. memory is 3.9 GB. [2018-10-21 10:01:42,353 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. [2018-10-21 10:01:42,354 INFO L168 Benchmark]: CACSL2BoogieTranslator took 32581.68 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: 456.4 MB). Peak memory consumption was 528.7 MB. Max. memory is 3.9 GB. [2018-10-21 10:01:42,360 INFO L168 Benchmark]: Boogie Preprocessor took 2149.69 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: -413.1 MB). Peak memory consumption was 83.2 MB. Max. memory is 3.9 GB. [2018-10-21 10:01:42,371 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 32581.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 456.4 MB). Peak memory consumption was 528.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2149.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -413.1 MB). Peak memory consumption was 83.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2016,]],velocity_get_sset_count,[IdentifierExpression[#~1625,],IdentifierExpression[#~1626,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2015,]],velocity_poll,[IdentifierExpression[#~1625,],IdentifierExpression[#~1626,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2014,]],velocity_change_mtu,[IdentifierExpression[#~1625,],IdentifierExpression[#~1626,]]] - TypeErrorResult [Line: 11784]: Type Error Undeclared identifier ~#velocity_ethtool_ops~0 in IdentifierExpression[~#velocity_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 11784]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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...