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-sound--drivers--snd-mts64.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 13:50:03,461 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 13:50:03,468 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 13:50:03,507 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 13:50:03,508 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 13:50:03,509 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 13:50:03,513 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 13:50:03,520 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 13:50:03,528 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 13:50:03,529 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 13:50:03,541 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 13:50:03,541 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 13:50:03,549 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 13:50:03,552 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 13:50:03,556 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 13:50:03,560 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 13:50:03,564 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 13:50:03,569 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 13:50:03,577 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 13:50:03,581 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 13:50:03,582 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 13:50:03,591 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 13:50:03,599 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 13:50:03,599 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 13:50:03,599 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 13:50:03,605 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 13:50:03,606 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 13:50:03,607 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 13:50:03,614 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 13:50:03,615 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 13:50:03,615 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 13:50:03,621 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 13:50:03,621 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 13:50:03,621 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 13:50:03,624 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 13:50:03,625 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 13:50:03,626 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 [2018-11-08 13:50:03,681 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 13:50:03,684 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 13:50:03,685 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 13:50:03,685 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 13:50:03,687 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 13:50:03,689 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 13:50:03,689 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 13:50:03,689 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 13:50:03,690 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 13:50:03,690 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 13:50:03,690 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 13:50:03,690 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 13:50:03,691 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 13:50:03,691 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 13:50:03,691 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 13:50:03,691 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 13:50:03,691 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 13:50:03,698 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 13:50:03,698 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 13:50:03,698 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 13:50:03,699 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 13:50:03,699 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 13:50:03,699 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 13:50:03,699 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 13:50:03,699 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 13:50:03,700 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 13:50:03,700 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 13:50:03,700 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 13:50:03,838 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 13:50:03,877 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 13:50:03,891 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 13:50:03,896 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 13:50:03,897 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 13:50:03,898 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point_true-unreach-call.cil.out.c [2018-11-08 13:50:04,046 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63c99e462/6d4ae1691115418aa885e170eb1c7872/FLAGf823cac4d [2018-11-08 13:50:05,709 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 13:50:05,713 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point_true-unreach-call.cil.out.c [2018-11-08 13:50:05,808 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63c99e462/6d4ae1691115418aa885e170eb1c7872/FLAGf823cac4d [2018-11-08 13:50:05,853 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63c99e462/6d4ae1691115418aa885e170eb1c7872 [2018-11-08 13:50:05,882 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 13:50:05,889 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 13:50:05,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 13:50:05,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 13:50:05,901 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 13:50:05,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:50:05" (1/1) ... [2018-11-08 13:50:05,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ec94d83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:50:05, skipping insertion in model container [2018-11-08 13:50:05,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:50:05" (1/1) ... [2018-11-08 13:50:05,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 13:50:06,237 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 13:50:07,397 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3500] [2018-11-08 13:50:07,402 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3501-3502] [2018-11-08 13:50:12,338 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:50:12,739 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 13:50:12,992 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3500] [2018-11-08 13:50:12,992 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3501-3502] [2018-11-08 13:50:15,273 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:50:15,745 INFO L193 MainTranslator]: Completed translation [2018-11-08 13:50:15,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:50:15 WrapperNode [2018-11-08 13:50:15,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 13:50:15,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 13:50:15,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 13:50:15,752 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 13:50:15,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:50:15" (1/1) ... [2018-11-08 13:50:15,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:50:15" (1/1) ... [2018-11-08 13:50:16,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:50:15" (1/1) ... [2018-11-08 13:50:16,035 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:50:15" (1/1) ... [2018-11-08 13:50:16,828 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:50:15" (1/1) ... [2018-11-08 13:50:16,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:50:15" (1/1) ... [2018-11-08 13:50:16,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:50:15" (1/1) ... [2018-11-08 13:50:17,098 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 13:50:17,108 INFO L168 Benchmark]: Toolchain (without parser) took 11225.35 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: 428.6 MB). Peak memory consumption was 428.6 MB. Max. memory is 3.9 GB. [2018-11-08 13:50:17,110 INFO L168 Benchmark]: CDTParser took 3.40 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. [2018-11-08 13:50:17,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9860.71 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: 327.4 MB). Peak memory consumption was 503.3 MB. Max. memory is 3.9 GB. [2018-11-08 13:50:17,116 INFO L168 Benchmark]: Boogie Preprocessor took 1346.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 101.2 MB). Peak memory consumption was 101.2 MB. Max. memory is 3.9 GB. [2018-11-08 13:50:17,125 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 3.40 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 9860.71 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: 327.4 MB). Peak memory consumption was 503.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1346.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 101.2 MB). Peak memory consumption was 101.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...