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-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 12:14:19,739 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 12:14:19,747 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 12:14:19,784 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 12:14:19,785 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 12:14:19,786 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 12:14:19,794 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 12:14:19,796 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 12:14:19,800 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 12:14:19,811 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 12:14:19,812 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 12:14:19,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 12:14:19,813 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 12:14:19,820 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 12:14:19,822 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 12:14:19,829 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 12:14:19,830 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 12:14:19,838 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 12:14:19,843 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 12:14:19,853 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 12:14:19,854 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 12:14:19,863 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 12:14:19,869 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-05 12:14:19,893 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 12:14:19,893 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 12:14:19,898 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 12:14:19,899 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 12:14:19,899 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 [2018-11-05 12:14:19,949 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 12:14:19,951 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 12:14:19,952 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 12:14:19,953 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 12:14:19,960 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 12:14:19,960 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 12:14:19,960 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 12:14:19,965 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 12:14:19,965 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 12:14:19,965 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 12:14:19,966 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 12:14:19,966 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 12:14:19,966 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 12:14:19,966 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 12:14:19,966 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 12:14:19,968 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 12:14:19,968 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 12:14:19,968 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 12:14:19,968 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 12:14:19,969 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 12:14:19,969 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 12:14:19,969 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 12:14:19,969 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 12:14:19,973 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 12:14:19,973 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 12:14:19,973 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 12:14:19,974 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 12:14:19,974 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 12:14:19,974 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 12:14:19,974 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 12:14:20,105 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 12:14:20,142 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 12:14:20,152 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 12:14:20,157 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 12:14:20,157 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 12:14:20,158 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c [2018-11-05 12:14:20,307 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45e6ecc74/45eaa4f77a4940b89ca784c2bffec664/FLAGc76f325e5 [2018-11-05 12:14:22,100 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 12:14:22,101 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c [2018-11-05 12:14:22,185 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45e6ecc74/45eaa4f77a4940b89ca784c2bffec664/FLAGc76f325e5 [2018-11-05 12:14:22,206 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45e6ecc74/45eaa4f77a4940b89ca784c2bffec664 [2018-11-05 12:14:22,220 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 12:14:22,224 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 12:14:22,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 12:14:22,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 12:14:22,241 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 12:14:22,243 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:14:22" (1/1) ... [2018-11-05 12:14:22,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ad132a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:14:22, skipping insertion in model container [2018-11-05 12:14:22,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:14:22" (1/1) ... [2018-11-05 12:14:22,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 12:14:22,546 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 12:14:26,845 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 12:14:27,029 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 12:14:28,197 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 12:14:28,493 INFO L193 MainTranslator]: Completed translation [2018-11-05 12:14:28,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:14:28 WrapperNode [2018-11-05 12:14:28,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 12:14:28,498 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 12:14:28,498 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 12:14:28,498 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 12:14:28,535 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:14:28" (1/1) ... [2018-11-05 12:14:28,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:14:28" (1/1) ... [2018-11-05 12:14:28,625 ERROR L1123 TypeChecker]: C: raw_ctl_fops [4145]: Undeclared identifier ~#raw_ctl_fops~0 in IdentifierExpression[~#raw_ctl_fops~0,GLOBAL] [2018-11-05 12:14:28,626 ERROR L1123 TypeChecker]: C: filp->f_op = & raw_ctl_fops [4145]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#raw_ctl_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~filp,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~filp,],offset],BitvecLiteral[40,32]]]]],BitvecLiteral[8,32]]] [2018-11-05 12:14:28,650 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:14:28" (1/1) ... [2018-11-05 12:14:28,650 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:14:28" (1/1) ... [2018-11-05 12:14:28,901 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:14:28" (1/1) ... [2018-11-05 12:14:28,938 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:14:28" (1/1) ... [2018-11-05 12:14:28,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:14:28" (1/1) ... [2018-11-05 12:14:29,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 12:14:29,021 INFO L168 Benchmark]: Toolchain (without parser) took 6800.70 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 337.6 MB). Peak memory consumption was 337.6 MB. Max. memory is 3.9 GB. [2018-11-05 12:14:29,033 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-05 12:14:29,034 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6269.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 318.0 MB). Peak memory consumption was 318.0 MB. Max. memory is 3.9 GB. [2018-11-05 12:14:29,034 INFO L168 Benchmark]: Boogie Preprocessor took 521.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 3.9 GB. [2018-11-05 12:14:29,043 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 6269.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 318.0 MB). Peak memory consumption was 318.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 521.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4145]: Type Error Undeclared identifier ~#raw_ctl_fops~0 in IdentifierExpression[~#raw_ctl_fops~0,GLOBAL] - TypeErrorResult [Line: 4145]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#raw_ctl_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~filp,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~filp,],offset],BitvecLiteral[40,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...