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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 10:25:10,108 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:25:10,110 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:25:10,125 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:25:10,125 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:25:10,135 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:25:10,136 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:25:10,140 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:25:10,141 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:25:10,145 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:25:10,149 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:25:10,149 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:25:10,149 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:25:10,150 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:25:10,155 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:25:10,156 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:25:10,156 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:25:10,170 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:25:10,171 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:25:10,175 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:25:10,179 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:25:10,179 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:25:10,184 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 10:25:10,184 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 10:25:10,185 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 10:25:10,185 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 10:25:10,193 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 10:25:10,197 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 10:25:10,197 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 10:25:10,198 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 10:25:10,198 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 10:25:10,201 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 10:25:10,201 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 10:25:10,201 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 10:25:10,202 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 10:25:10,202 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 10:25:10,207 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 [2018-11-19 10:25:10,241 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:25:10,241 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:25:10,242 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:25:10,242 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:25:10,242 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:25:10,242 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:25:10,242 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:25:10,243 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:25:10,250 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:25:10,250 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:25:10,250 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:25:10,250 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:25:10,250 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:25:10,251 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:25:10,251 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:25:10,251 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:25:10,251 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:25:10,251 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:25:10,251 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:25:10,251 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:25:10,252 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:25:10,252 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:25:10,252 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:25:10,252 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:25:10,252 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:25:10,252 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:25:10,252 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:25:10,253 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:25:10,256 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:25:10,256 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:25:10,256 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:25:10,339 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:25:10,360 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:25:10,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:25:10,368 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:25:10,368 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:25:10,369 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 10:25:10,425 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2017f4fff/a97b8fe1737c4c63b48efc2247f23b6c/FLAGb6a28b754 [2018-11-19 10:25:11,625 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:25:11,627 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 10:25:11,697 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2017f4fff/a97b8fe1737c4c63b48efc2247f23b6c/FLAGb6a28b754 [2018-11-19 10:25:11,929 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2017f4fff/a97b8fe1737c4c63b48efc2247f23b6c [2018-11-19 10:25:11,938 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:25:11,940 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:25:11,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:25:11,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:25:11,953 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:25:11,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:11" (1/1) ... [2018-11-19 10:25:11,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19407f93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:11, skipping insertion in model container [2018-11-19 10:25:11,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:11" (1/1) ... [2018-11-19 10:25:11,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:25:12,193 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:25:13,015 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3839] [2018-11-19 10:25:13,015 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3840-3841] [2018-11-19 10:25:14,845 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:25:14,986 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:25:15,158 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3839] [2018-11-19 10:25:15,162 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3840-3841] [2018-11-19 10:25:15,498 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:25:15,776 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:25:15,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:15 WrapperNode [2018-11-19 10:25:15,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:25:15,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:25:15,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:25:15,780 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:25:15,802 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:15" (1/1) ... [2018-11-19 10:25:15,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:15" (1/1) ... [2018-11-19 10:25:15,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:15" (1/1) ... [2018-11-19 10:25:15,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:15" (1/1) ... [2018-11-19 10:25:16,198 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:15" (1/1) ... [2018-11-19 10:25:16,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:15" (1/1) ... [2018-11-19 10:25:16,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:15" (1/1) ... [2018-11-19 10:25:16,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:25:16,335 INFO L168 Benchmark]: Toolchain (without parser) took 4396.63 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 114.5 MB). Peak memory consumption was 114.5 MB. Max. memory is 3.9 GB. [2018-11-19 10:25:16,340 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-11-19 10:25:16,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3835.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 69.4 MB). Peak memory consumption was 77.8 MB. Max. memory is 3.9 GB. [2018-11-19 10:25:16,343 INFO L168 Benchmark]: Boogie Preprocessor took 550.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. [2018-11-19 10:25:16,348 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 0.17 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 3835.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 69.4 MB). Peak memory consumption was 77.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 550.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 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...