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-sound--drivers--snd-mts64.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 12:13:35,455 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 12:13:35,463 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 12:13:35,497 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 12:13:35,498 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 12:13:35,502 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 12:13:35,506 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 12:13:35,512 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 12:13:35,517 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 12:13:35,519 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 12:13:35,520 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 12:13:35,530 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 12:13:35,537 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 12:13:35,538 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 12:13:35,539 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 12:13:35,540 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 12:13:35,552 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 12:13:35,559 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 12:13:35,561 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 12:13:35,567 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 12:13:35,574 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 12:13:35,582 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 12:13:35,584 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-05 12:13:35,615 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 [2018-11-05 12:13:35,663 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 12:13:35,663 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 12:13:35,671 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 12:13:35,671 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 12:13:35,672 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 12:13:35,673 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 12:13:35,673 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 12:13:35,673 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 12:13:35,673 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 12:13:35,678 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 12:13:35,678 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 12:13:35,678 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 12:13:35,679 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 12:13:35,679 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 12:13:35,679 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 12:13:35,679 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 12:13:35,680 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 12:13:35,680 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 12:13:35,680 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 12:13:35,680 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 12:13:35,680 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 12:13:35,684 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 12:13:35,684 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 12:13:35,684 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 12:13:35,685 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 12:13:35,685 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 12:13:35,688 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 12:13:35,688 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 12:13:35,689 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 12:13:35,689 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 12:13:35,817 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 12:13:35,855 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 12:13:35,863 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 12:13:35,867 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 12:13:35,868 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 12:13:35,872 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 12:13:36,028 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c3101791/4a0ea0700d1a4bbf995ee295ae360d2b/FLAGbeb4473b5 [2018-11-05 12:13:37,877 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 12:13:37,879 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 12:13:37,973 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c3101791/4a0ea0700d1a4bbf995ee295ae360d2b/FLAGbeb4473b5 [2018-11-05 12:13:38,019 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c3101791/4a0ea0700d1a4bbf995ee295ae360d2b [2018-11-05 12:13:38,047 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 12:13:38,051 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 12:13:38,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 12:13:38,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 12:13:38,068 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 12:13:38,072 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:13:38" (1/1) ... [2018-11-05 12:13:38,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299f5724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:38, skipping insertion in model container [2018-11-05 12:13:38,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:13:38" (1/1) ... [2018-11-05 12:13:38,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 12:13:38,358 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 12:13:39,524 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3500] [2018-11-05 12:13:39,527 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] [2018-11-05 12:13:44,293 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 12:13:44,561 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 12:13:44,773 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3500] [2018-11-05 12:13:44,774 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] [2018-11-05 12:13:46,893 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 12:13:47,329 INFO L193 MainTranslator]: Completed translation [2018-11-05 12:13:47,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:47 WrapperNode [2018-11-05 12:13:47,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 12:13:47,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 12:13:47,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 12:13:47,334 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 12:13:47,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:47" (1/1) ... [2018-11-05 12:13:47,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:47" (1/1) ... [2018-11-05 12:13:47,608 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:47" (1/1) ... [2018-11-05 12:13:47,609 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:47" (1/1) ... [2018-11-05 12:13:48,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:47" (1/1) ... [2018-11-05 12:13:48,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:47" (1/1) ... [2018-11-05 12:13:48,729 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:47" (1/1) ... [2018-11-05 12:13:48,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 12:13:48,826 INFO L168 Benchmark]: Toolchain (without parser) took 10778.63 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: -11.5 MB). Peak memory consumption was 515.6 MB. Max. memory is 3.9 GB. [2018-11-05 12:13:48,834 INFO L168 Benchmark]: CDTParser took 0.39 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. [2018-11-05 12:13:48,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9276.50 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: 441.9 MB). Peak memory consumption was 499.5 MB. Max. memory is 3.9 GB. [2018-11-05 12:13:48,836 INFO L168 Benchmark]: Boogie Preprocessor took 1487.84 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: -453.4 MB). Peak memory consumption was 73.7 MB. Max. memory is 3.9 GB. [2018-11-05 12:13:48,845 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 0.39 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 9276.50 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: 441.9 MB). Peak memory consumption was 499.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1487.84 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: -453.4 MB). Peak memory consumption was 73.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...