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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 08:20:19,537 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 08:20:19,544 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 08:20:19,575 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 08:20:19,576 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 08:20:19,580 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 08:20:19,584 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 08:20:19,590 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 08:20:19,595 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 08:20:19,608 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 08:20:19,609 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 08:20:19,609 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 08:20:19,615 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 08:20:19,618 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 08:20:19,619 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 08:20:19,626 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 08:20:19,627 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 08:20:19,636 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 08:20:19,643 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 08:20:19,647 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 08:20:19,651 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 08:20:19,654 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 08:20:19,665 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 08:20:19,684 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 08:20:19,684 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 08:20:19,687 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 08:20:19,688 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 08:20:19,689 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 [2018-11-27 08:20:19,742 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 08:20:19,742 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 08:20:19,746 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 08:20:19,747 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 08:20:19,749 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 08:20:19,749 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 08:20:19,749 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 08:20:19,749 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 08:20:19,750 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 08:20:19,750 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 08:20:19,750 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 08:20:19,750 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 08:20:19,750 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 08:20:19,751 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 08:20:19,751 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 08:20:19,751 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 08:20:19,751 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 08:20:19,751 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 08:20:19,757 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 08:20:19,757 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 08:20:19,757 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 08:20:19,758 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 08:20:19,758 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 08:20:19,758 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 08:20:19,758 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 08:20:19,758 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 08:20:19,759 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 08:20:19,759 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 08:20:19,759 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 08:20:19,759 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 08:20:19,763 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 08:20:19,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 08:20:19,888 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 08:20:19,899 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 08:20:19,902 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 08:20:19,906 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 08:20:19,907 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 08:20:20,062 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eafcb8069/036386c9f258408f812beb94eb632a53/FLAGf16b27a5f [2018-11-27 08:20:22,374 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 08:20:22,377 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 08:20:22,503 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eafcb8069/036386c9f258408f812beb94eb632a53/FLAGf16b27a5f [2018-11-27 08:20:22,890 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eafcb8069/036386c9f258408f812beb94eb632a53 [2018-11-27 08:20:22,914 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 08:20:22,921 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 08:20:22,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 08:20:22,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 08:20:22,932 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 08:20:22,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:20:22" (1/1) ... [2018-11-27 08:20:22,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7db28e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:22, skipping insertion in model container [2018-11-27 08:20:22,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:20:22" (1/1) ... [2018-11-27 08:20:22,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 08:20:23,455 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 08:20:25,130 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7471] [2018-11-27 08:20:25,134 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7472-7473] [2018-11-27 08:20:29,635 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:20:29,760 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 08:20:30,155 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7471] [2018-11-27 08:20:30,156 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7472-7473] [2018-11-27 08:20:31,276 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:20:32,699 INFO L195 MainTranslator]: Completed translation [2018-11-27 08:20:32,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:32 WrapperNode [2018-11-27 08:20:32,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 08:20:32,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 08:20:32,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 08:20:32,705 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 08:20:32,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:32" (1/1) ... [2018-11-27 08:20:32,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:32" (1/1) ... [2018-11-27 08:20:32,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:32" (1/1) ... [2018-11-27 08:20:32,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:32" (1/1) ... [2018-11-27 08:20:33,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:32" (1/1) ... [2018-11-27 08:20:34,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:32" (1/1) ... [2018-11-27 08:20:34,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:32" (1/1) ... [2018-11-27 08:20:34,296 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 08:20:34,302 INFO L168 Benchmark]: Toolchain (without parser) took 11387.29 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: 4.3 MB). Peak memory consumption was 518.8 MB. Max. memory is 3.9 GB. [2018-11-27 08:20:34,312 INFO L168 Benchmark]: CDTParser took 0.27 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 08:20:34,313 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9776.02 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: 419.4 MB). Peak memory consumption was 419.4 MB. Max. memory is 3.9 GB. [2018-11-27 08:20:34,314 INFO L168 Benchmark]: Boogie Preprocessor took 1594.71 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: -415.1 MB). Peak memory consumption was 99.4 MB. Max. memory is 3.9 GB. [2018-11-27 08:20:34,323 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 0.27 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 9776.02 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: 419.4 MB). Peak memory consumption was 419.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1594.71 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: -415.1 MB). Peak memory consumption was 99.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...