java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:56:29,660 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:56:29,662 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:56:29,698 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:56:29,699 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:56:29,704 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:56:29,709 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:56:29,714 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:56:29,719 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:56:29,720 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:56:29,724 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:56:29,725 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:56:29,726 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:56:29,731 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:56:29,732 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:56:29,745 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:56:29,746 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:56:29,753 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:56:29,763 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:56:29,767 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:56:29,768 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:56:29,778 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:56:29,783 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 12:56:29,807 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:56:29,807 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:56:29,812 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:56:29,813 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:56:29,813 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-27 12:56:29,861 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:56:29,861 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:56:29,862 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:56:29,862 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:56:29,871 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:56:29,871 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:56:29,871 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:56:29,871 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:56:29,873 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:56:29,873 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:56:29,873 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:56:29,873 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:56:29,874 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:56:29,874 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:56:29,874 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:56:29,877 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:56:29,878 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:56:29,878 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:56:29,879 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:56:29,879 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:56:29,879 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:56:29,879 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:56:29,879 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:56:29,880 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:56:29,880 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:56:29,880 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:56:29,880 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:56:29,880 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:56:29,881 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 12:56:29,962 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:56:29,995 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:56:30,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:56:30,007 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:56:30,007 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:56:30,010 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:56:30,147 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1551f4d64/d42e088fb5c842f9bb2d7578ab64ce9c/FLAG50d41df2a [2018-11-27 12:56:31,941 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:56:31,942 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 12:56:32,054 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1551f4d64/d42e088fb5c842f9bb2d7578ab64ce9c/FLAG50d41df2a [2018-11-27 12:56:32,338 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1551f4d64/d42e088fb5c842f9bb2d7578ab64ce9c [2018-11-27 12:56:32,351 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:56:32,353 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:56:32,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:56:32,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:56:32,370 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:56:32,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:56:32" (1/1) ... [2018-11-27 12:56:32,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13edd580 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:32, skipping insertion in model container [2018-11-27 12:56:32,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:56:32" (1/1) ... [2018-11-27 12:56:32,406 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:56:32,696 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:56:33,986 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5328] [2018-11-27 12:56:33,987 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5329-5330] [2018-11-27 12:56:37,654 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:56:37,735 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:56:38,009 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5328] [2018-11-27 12:56:38,009 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5329-5330] [2018-11-27 12:56:39,007 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:56:39,727 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:56:39,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:39 WrapperNode [2018-11-27 12:56:39,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:56:39,729 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:56:39,729 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:56:39,734 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:56:39,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:39" (1/1) ... [2018-11-27 12:56:39,940 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:39" (1/1) ... [2018-11-27 12:56:40,016 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:56:40,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:56:40,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:56:40,020 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:56:40,049 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:39" (1/1) ... [2018-11-27 12:56:40,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:39" (1/1) ... [2018-11-27 12:56:40,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:39" (1/1) ... [2018-11-27 12:56:40,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:39" (1/1) ... [2018-11-27 12:56:40,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:39" (1/1) ... [2018-11-27 12:56:40,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:39" (1/1) ... [2018-11-27 12:56:40,751 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:39" (1/1) ... [2018-11-27 12:56:40,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:56:40,842 INFO L168 Benchmark]: Toolchain (without parser) took 8490.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 244.9 MB). Peak memory consumption was 244.9 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:40,847 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-11-27 12:56:40,848 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7372.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 199.8 MB). Peak memory consumption was 199.8 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:40,854 INFO L168 Benchmark]: Boogie Procedure Inliner took 287.26 ms. Allocated memory is still 2.0 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 12:56:40,855 INFO L168 Benchmark]: Boogie Preprocessor took 814.59 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:40,864 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 0.26 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 7372.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 199.8 MB). Peak memory consumption was 199.8 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 287.26 ms. Allocated memory is still 2.0 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 3.9 GB. * Boogie Preprocessor took 814.59 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...