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_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 10:42:55,565 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 10:42:55,572 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 10:42:55,611 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 10:42:55,615 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 10:42:55,616 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 10:42:55,621 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 10:42:55,624 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 10:42:55,631 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 10:42:55,635 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 10:42:55,639 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 10:42:55,639 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 10:42:55,643 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 10:42:55,647 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 10:42:55,648 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 10:42:55,656 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 10:42:55,658 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 10:42:55,663 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 10:42:55,675 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 10:42:55,683 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 10:42:55,684 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 10:42:55,692 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 10:42:55,697 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-29 10:42:55,728 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 [2018-10-29 10:42:55,778 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 10:42:55,779 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 10:42:55,780 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 10:42:55,780 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 10:42:55,784 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 10:42:55,784 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 10:42:55,784 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 10:42:55,785 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 10:42:55,785 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 10:42:55,785 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 10:42:55,785 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 10:42:55,786 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 10:42:55,790 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 10:42:55,790 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 10:42:55,791 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 10:42:55,791 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 10:42:55,791 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 10:42:55,791 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 10:42:55,792 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 10:42:55,792 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 10:42:55,792 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 10:42:55,792 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 10:42:55,793 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 10:42:55,799 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 10:42:55,799 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 10:42:55,800 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 10:42:55,800 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 10:42:55,800 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 10:42:55,937 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 10:42:55,981 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 10:42:55,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 10:42:55,997 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 10:42:55,997 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 10:42:55,998 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 10:42:56,154 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9c4e0d08/0d98d20885e244a88ba926bfe29dc0a4/FLAGc0659d2c4 [2018-10-29 10:42:58,330 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 10:42:58,331 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point_true-unreach-call.cil.out.c [2018-10-29 10:42:58,472 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9c4e0d08/0d98d20885e244a88ba926bfe29dc0a4/FLAGc0659d2c4 [2018-10-29 10:42:58,513 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9c4e0d08/0d98d20885e244a88ba926bfe29dc0a4 [2018-10-29 10:42:58,527 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 10:42:58,530 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 10:42:58,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 10:42:58,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 10:42:58,546 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 10:42:58,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:42:58" (1/1) ... [2018-10-29 10:42:58,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48107ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:42:58, skipping insertion in model container [2018-10-29 10:42:58,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 10:42:58" (1/1) ... [2018-10-29 10:42:58,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 10:42:58,987 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 10:43:00,557 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5958] [2018-10-29 10:43:00,558 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5959-5960] [2018-10-29 10:43:13,964 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:43:14,319 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 10:43:14,577 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5958] [2018-10-29 10:43:14,578 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5959-5960] [2018-10-29 10:43:20,103 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 10:43:21,706 INFO L193 MainTranslator]: Completed translation [2018-10-29 10:43:21,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:21 WrapperNode [2018-10-29 10:43:21,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 10:43:21,708 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 10:43:21,709 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 10:43:21,709 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 10:43:21,750 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:21" (1/1) ... [2018-10-29 10:43:21,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:21" (1/1) ... [2018-10-29 10:43:22,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:21" (1/1) ... [2018-10-29 10:43:22,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:21" (1/1) ... [2018-10-29 10:43:22,606 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:21" (1/1) ... [2018-10-29 10:43:22,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:21" (1/1) ... [2018-10-29 10:43:22,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 10:43:21" (1/1) ... [2018-10-29 10:43:22,910 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 10:43:22,919 INFO L168 Benchmark]: Toolchain (without parser) took 24385.85 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: 372.6 MB). Peak memory consumption was 372.6 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:22,922 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-29 10:43:22,925 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23175.95 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: 294.3 MB). Peak memory consumption was 511.2 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:22,926 INFO L168 Benchmark]: Boogie Preprocessor took 1203.51 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: 78.3 MB). Peak memory consumption was 78.3 MB. Max. memory is 3.9 GB. [2018-10-29 10:43:22,938 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 0.21 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 23175.95 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: 294.3 MB). Peak memory consumption was 511.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1203.51 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: 78.3 MB). Peak memory consumption was 78.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...