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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 11:55:24,536 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 11:55:24,548 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 11:55:24,572 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 11:55:24,573 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 11:55:24,574 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 11:55:24,580 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 11:55:24,582 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 11:55:24,591 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 11:55:24,592 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 11:55:24,599 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 11:55:24,599 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 11:55:24,600 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 11:55:24,601 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 11:55:24,607 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 11:55:24,608 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 11:55:24,608 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 11:55:24,615 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 11:55:24,620 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 11:55:24,627 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 11:55:24,628 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 11:55:24,630 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 11:55:24,635 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 11:55:24,675 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 [2018-11-16 11:55:24,716 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 11:55:24,722 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 11:55:24,724 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 11:55:24,724 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 11:55:24,733 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 11:55:24,734 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 11:55:24,734 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 11:55:24,734 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 11:55:24,739 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 11:55:24,739 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 11:55:24,739 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 11:55:24,739 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 11:55:24,740 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 11:55:24,740 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 11:55:24,740 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 11:55:24,740 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 11:55:24,741 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 11:55:24,741 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 11:55:24,741 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 11:55:24,741 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 11:55:24,741 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 11:55:24,745 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 11:55:24,745 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 11:55:24,745 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 11:55:24,745 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 11:55:24,745 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 11:55:24,745 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 11:55:24,746 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 11:55:24,746 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 11:55:24,892 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 11:55:24,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 11:55:24,931 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 11:55:24,937 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 11:55:24,938 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 11:55:24,938 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 11:55:25,059 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9990bcbc/83ad68adcee34ac482ec261245dbe204/FLAG8de09641f [2018-11-16 11:55:26,720 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 11:55:26,721 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 11:55:26,815 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9990bcbc/83ad68adcee34ac482ec261245dbe204/FLAG8de09641f [2018-11-16 11:55:27,204 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9990bcbc/83ad68adcee34ac482ec261245dbe204 [2018-11-16 11:55:27,224 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 11:55:27,226 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 11:55:27,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 11:55:27,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 11:55:27,245 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 11:55:27,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:27" (1/1) ... [2018-11-16 11:55:27,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69e9f4df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:27, skipping insertion in model container [2018-11-16 11:55:27,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:27" (1/1) ... [2018-11-16 11:55:27,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 11:55:27,629 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 11:55:29,264 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6669] [2018-11-16 11:55:29,268 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6670-6671] [2018-11-16 11:55:33,240 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:55:33,562 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 11:55:33,908 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6669] [2018-11-16 11:55:33,909 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6670-6671] [2018-11-16 11:55:35,888 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:55:36,332 INFO L195 MainTranslator]: Completed translation [2018-11-16 11:55:36,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:36 WrapperNode [2018-11-16 11:55:36,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 11:55:36,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 11:55:36,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 11:55:36,333 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 11:55:36,375 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:36" (1/1) ... [2018-11-16 11:55:36,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:36" (1/1) ... [2018-11-16 11:55:36,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:36" (1/1) ... [2018-11-16 11:55:36,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:36" (1/1) ... [2018-11-16 11:55:36,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:36" (1/1) ... [2018-11-16 11:55:36,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:36" (1/1) ... [2018-11-16 11:55:36,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:36" (1/1) ... [2018-11-16 11:55:36,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 11:55:36,990 INFO L168 Benchmark]: Toolchain (without parser) took 9764.88 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: 293.8 MB). Peak memory consumption was 293.8 MB. Max. memory is 3.9 GB. [2018-11-16 11:55:36,992 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. [2018-11-16 11:55:36,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9103.15 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: 272.8 MB). Peak memory consumption was 496.9 MB. Max. memory is 3.9 GB. [2018-11-16 11:55:36,999 INFO L168 Benchmark]: Boogie Preprocessor took 648.95 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: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.9 GB. [2018-11-16 11:55:37,007 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 9103.15 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: 272.8 MB). Peak memory consumption was 496.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 648.95 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: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...