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--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 10:56:40,521 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 10:56:40,529 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 10:56:40,565 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 10:56:40,566 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 10:56:40,571 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 10:56:40,573 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 10:56:40,576 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 10:56:40,585 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 10:56:40,586 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 10:56:40,592 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 10:56:40,592 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 10:56:40,597 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 10:56:40,606 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 10:56:40,608 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 10:56:40,609 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 10:56:40,617 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 10:56:40,622 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 10:56:40,626 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 10:56:40,628 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 10:56:40,636 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 10:56:40,641 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 10:56:40,645 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 10:56:40,646 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 10:56:40,646 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 10:56:40,647 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 10:56:40,657 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 10:56:40,658 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 10:56:40,662 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 10:56:40,665 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 10:56:40,665 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 10:56:40,666 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 10:56:40,666 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 10:56:40,666 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 10:56:40,673 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 10:56:40,674 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 10:56:40,674 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 [2018-10-21 10:56:40,727 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 10:56:40,727 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 10:56:40,728 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 10:56:40,729 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 10:56:40,737 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 10:56:40,737 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 10:56:40,737 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 10:56:40,738 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 10:56:40,741 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 10:56:40,741 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 10:56:40,741 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 10:56:40,742 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 10:56:40,742 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 10:56:40,742 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 10:56:40,742 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 10:56:40,742 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 10:56:40,743 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 10:56:40,743 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 10:56:40,743 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 10:56:40,743 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 10:56:40,744 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 10:56:40,749 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 10:56:40,749 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 10:56:40,750 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 10:56:40,750 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 10:56:40,750 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-21 10:56:40,750 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 10:56:40,750 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 10:56:40,872 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 10:56:40,911 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 10:56:40,921 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 10:56:40,928 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 10:56:40,929 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 10:56:40,930 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c [2018-10-21 10:56:41,066 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1925f50a9/976da989066e4dc4a547a4ff21fab48e/FLAG7be7cbada [2018-10-21 10:56:42,853 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 10:56:42,859 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c [2018-10-21 10:56:42,957 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1925f50a9/976da989066e4dc4a547a4ff21fab48e/FLAG7be7cbada [2018-10-21 10:56:42,989 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1925f50a9/976da989066e4dc4a547a4ff21fab48e [2018-10-21 10:56:43,013 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 10:56:43,019 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 10:56:43,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 10:56:43,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 10:56:43,034 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 10:56:43,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:56:42" (1/1) ... [2018-10-21 10:56:43,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78bf2df8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:56:43, skipping insertion in model container [2018-10-21 10:56:43,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:56:42" (1/1) ... [2018-10-21 10:56:43,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 10:56:43,371 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 10:56:44,442 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3521] [2018-10-21 10:56:44,443 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3522-3523] [2018-10-21 10:56:49,847 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:56:49,941 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 10:56:50,176 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3521] [2018-10-21 10:56:50,178 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3522-3523] [2018-10-21 10:56:52,267 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:56:52,677 INFO L193 MainTranslator]: Completed translation [2018-10-21 10:56:52,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:56:52 WrapperNode [2018-10-21 10:56:52,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 10:56:52,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 10:56:52,681 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 10:56:52,682 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 10:56:52,718 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:56:52" (1/1) ... [2018-10-21 10:56:52,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:56:52" (1/1) ... [2018-10-21 10:56:52,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:56:52" (1/1) ... [2018-10-21 10:56:52,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:56:52" (1/1) ... [2018-10-21 10:56:53,296 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:56:52" (1/1) ... [2018-10-21 10:56:53,389 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:56:52" (1/1) ... [2018-10-21 10:56:53,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:56:52" (1/1) ... [2018-10-21 10:56:53,530 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 10:56:53,539 INFO L168 Benchmark]: Toolchain (without parser) took 10522.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 487.9 MB). Peak memory consumption was 487.9 MB. Max. memory is 3.9 GB. [2018-10-21 10:56:53,542 INFO L168 Benchmark]: CDTParser took 0.23 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 10:56:53,548 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9659.98 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: 446.9 MB). Peak memory consumption was 488.5 MB. Max. memory is 3.9 GB. [2018-10-21 10:56:53,549 INFO L168 Benchmark]: Boogie Preprocessor took 851.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 41.0 MB). Peak memory consumption was 41.0 MB. Max. memory is 3.9 GB. [2018-10-21 10:56:53,559 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 0.23 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 9659.98 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: 446.9 MB). Peak memory consumption was 488.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 851.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 41.0 MB). Peak memory consumption was 41.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...