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-drivers--net--fddi--defxx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 12:45:28,648 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 12:45:28,654 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 12:45:28,692 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 12:45:28,693 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 12:45:28,694 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 12:45:28,700 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 12:45:28,703 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 12:45:28,708 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 12:45:28,709 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 12:45:28,716 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 12:45:28,716 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 12:45:28,717 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 12:45:28,724 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 12:45:28,725 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 12:45:28,732 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 12:45:28,734 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 12:45:28,738 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 12:45:28,751 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 12:45:28,756 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 12:45:28,763 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 12:45:28,770 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 12:45:28,776 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 12:45:28,776 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 12:45:28,777 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 12:45:28,782 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 12:45:28,783 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 12:45:28,784 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 12:45:28,790 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 12:45:28,792 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 12:45:28,792 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 12:45:28,799 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 12:45:28,799 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 12:45:28,800 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 12:45:28,801 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 12:45:28,803 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 12:45:28,804 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 [2018-11-09 12:45:28,853 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 12:45:28,854 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 12:45:28,855 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 12:45:28,856 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 12:45:28,859 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 12:45:28,859 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 12:45:28,859 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 12:45:28,860 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 12:45:28,863 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 12:45:28,863 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 12:45:28,863 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 12:45:28,864 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 12:45:28,864 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 12:45:28,864 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 12:45:28,864 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 12:45:28,866 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 12:45:28,866 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 12:45:28,866 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 12:45:28,866 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 12:45:28,867 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 12:45:28,867 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 12:45:28,867 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 12:45:28,867 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 12:45:28,867 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 12:45:28,868 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 12:45:28,868 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 12:45:28,868 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 12:45:28,868 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 12:45:28,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 12:45:29,024 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 12:45:29,033 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 12:45:29,034 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 12:45:29,038 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 12:45:29,038 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-09 12:45:29,145 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33d05f833/986af701a7364f49b8dff865fa38a67e/FLAG65b8f1447 [2018-11-09 12:45:31,039 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 12:45:31,041 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-09 12:45:31,149 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33d05f833/986af701a7364f49b8dff865fa38a67e/FLAG65b8f1447 [2018-11-09 12:45:31,191 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33d05f833/986af701a7364f49b8dff865fa38a67e [2018-11-09 12:45:31,220 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 12:45:31,222 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 12:45:31,228 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 12:45:31,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 12:45:31,242 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 12:45:31,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:31" (1/1) ... [2018-11-09 12:45:31,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@354a56ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:31, skipping insertion in model container [2018-11-09 12:45:31,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:31" (1/1) ... [2018-11-09 12:45:31,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 12:45:31,619 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 12:45:33,022 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5951] [2018-11-09 12:45:33,023 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5952-5953] [2018-11-09 12:45:41,297 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:45:41,403 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 12:45:41,720 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5951] [2018-11-09 12:45:41,724 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5952-5953] [2018-11-09 12:45:47,187 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:45:47,788 INFO L193 MainTranslator]: Completed translation [2018-11-09 12:45:47,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:47 WrapperNode [2018-11-09 12:45:47,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 12:45:47,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 12:45:47,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 12:45:47,793 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 12:45:47,838 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:47" (1/1) ... [2018-11-09 12:45:47,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:47" (1/1) ... [2018-11-09 12:45:48,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:47" (1/1) ... [2018-11-09 12:45:48,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:47" (1/1) ... [2018-11-09 12:45:56,282 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:47" (1/1) ... [2018-11-09 12:45:56,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:47" (1/1) ... [2018-11-09 12:45:56,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:47" (1/1) ... [2018-11-09 12:45:56,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 12:45:56,991 INFO L168 Benchmark]: Toolchain (without parser) took 25768.67 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: 276.0 MB). Peak memory consumption was 628.2 MB. Max. memory is 3.9 GB. [2018-11-09 12:45:57,000 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-09 12:45:57,001 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16563.81 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: 269.8 MB). Peak memory consumption was 576.1 MB. Max. memory is 3.9 GB. [2018-11-09 12:45:57,002 INFO L168 Benchmark]: Boogie Preprocessor took 9190.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 6.2 MB). Peak memory consumption was 358.4 MB. Max. memory is 3.9 GB. [2018-11-09 12:45:57,010 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 0.18 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 16563.81 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: 269.8 MB). Peak memory consumption was 576.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 9190.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 6.2 MB). Peak memory consumption was 358.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...