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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-04 23:59:08,482 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 23:59:08,484 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 23:59:08,525 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 23:59:08,527 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 23:59:08,528 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 23:59:08,533 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 23:59:08,539 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 23:59:08,544 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 23:59:08,550 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 23:59:08,551 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 23:59:08,551 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 23:59:08,556 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 23:59:08,559 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 23:59:08,560 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 23:59:08,568 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 23:59:08,569 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 23:59:08,583 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 23:59:08,587 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 23:59:08,597 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 23:59:08,601 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 23:59:08,607 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 23:59:08,616 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 23:59:08,616 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 23:59:08,616 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 23:59:08,623 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 23:59:08,624 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 23:59:08,631 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 23:59:08,635 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 23:59:08,636 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 23:59:08,636 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 23:59:08,637 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 23:59:08,637 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 23:59:08,641 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 23:59:08,642 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 23:59:08,643 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 23:59:08,643 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 [2018-11-04 23:59:08,693 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 23:59:08,693 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 23:59:08,696 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 23:59:08,697 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 23:59:08,701 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 23:59:08,701 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 23:59:08,702 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 23:59:08,702 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 23:59:08,702 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 23:59:08,702 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 23:59:08,702 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 23:59:08,708 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 23:59:08,708 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-04 23:59:08,708 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-04 23:59:08,709 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 23:59:08,709 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 23:59:08,709 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 23:59:08,709 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 23:59:08,709 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 23:59:08,710 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 23:59:08,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 23:59:08,710 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 23:59:08,710 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 23:59:08,710 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 23:59:08,716 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-04 23:59:08,716 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 23:59:08,716 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-04 23:59:08,717 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-04 23:59:08,717 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 23:59:08,717 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 23:59:08,845 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 23:59:08,887 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 23:59:08,896 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 23:59:08,899 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 23:59:08,902 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 23:59:08,903 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 23:59:09,053 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c368ed7f9/bd4517cf5f63486aa3dbfe520832279a/FLAGfb227f9ee [2018-11-04 23:59:11,109 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 23:59:11,110 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 23:59:11,256 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c368ed7f9/bd4517cf5f63486aa3dbfe520832279a/FLAGfb227f9ee [2018-11-04 23:59:11,306 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c368ed7f9/bd4517cf5f63486aa3dbfe520832279a [2018-11-04 23:59:11,326 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 23:59:11,331 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 23:59:11,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 23:59:11,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 23:59:11,350 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 23:59:11,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 11:59:11" (1/1) ... [2018-11-04 23:59:11,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68e216dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:59:11, skipping insertion in model container [2018-11-04 23:59:11,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 11:59:11" (1/1) ... [2018-11-04 23:59:11,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 23:59:11,799 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 23:59:25,882 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 23:59:26,423 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 23:59:33,893 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 23:59:36,065 INFO L193 MainTranslator]: Completed translation [2018-11-04 23:59:36,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:59:36 WrapperNode [2018-11-04 23:59:36,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 23:59:36,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 23:59:36,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 23:59:36,072 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 23:59:36,111 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:59:36" (1/1) ... [2018-11-04 23:59:36,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:59:36" (1/1) ... [2018-11-04 23:59:36,334 ERROR L1123 TypeChecker]: C: netdev_ethtool_ops [7897]: Undeclared identifier ~#netdev_ethtool_ops~0 in IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL] [2018-11-04 23:59:36,343 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & netdev_ethtool_ops [7897]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~2,],offset],BitvecLiteral[520,32]]]]],BitvecLiteral[8,32]]] [2018-11-04 23:59:36,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:59:36" (1/1) ... [2018-11-04 23:59:36,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:59:36" (1/1) ... [2018-11-04 23:59:37,067 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:59:36" (1/1) ... [2018-11-04 23:59:37,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:59:36" (1/1) ... [2018-11-04 23:59:37,547 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:59:36" (1/1) ... [2018-11-04 23:59:37,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 23:59:37,658 INFO L168 Benchmark]: Toolchain (without parser) took 26328.12 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: -20.1 MB). Peak memory consumption was 532.3 MB. Max. memory is 3.9 GB. [2018-11-04 23:59:37,664 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-04 23:59:37,665 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24735.52 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: 430.3 MB). Peak memory consumption was 512.5 MB. Max. memory is 3.9 GB. [2018-11-04 23:59:37,666 INFO L168 Benchmark]: Boogie Preprocessor took 1582.56 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: -450.4 MB). Peak memory consumption was 102.0 MB. Max. memory is 3.9 GB. [2018-11-04 23:59:37,676 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 24735.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 430.3 MB). Peak memory consumption was 512.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1582.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -450.4 MB). Peak memory consumption was 102.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7897]: Type Error Undeclared identifier ~#netdev_ethtool_ops~0 in IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7897]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~2,],offset],BitvecLiteral[520,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...