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 0.1.23-5eb5db4 [2018-10-16 09:43:12,595 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 09:43:12,600 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 09:43:12,635 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 09:43:12,636 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 09:43:12,637 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 09:43:12,639 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 09:43:12,648 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 09:43:12,652 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 09:43:12,654 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 09:43:12,662 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 09:43:12,662 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 09:43:12,663 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 09:43:12,670 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 09:43:12,671 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 09:43:12,682 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 09:43:12,684 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 09:43:12,686 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 09:43:12,693 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 09:43:12,695 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 09:43:12,706 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 09:43:12,709 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 09:43:12,717 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 09:43:12,717 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 09:43:12,717 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 09:43:12,720 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 09:43:12,724 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 09:43:12,725 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 09:43:12,726 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 09:43:12,733 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 09:43:12,733 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 09:43:12,734 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-16 09:43:12,734 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 09:43:12,735 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 09:43:12,742 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 09:43:12,742 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 09:43:12,744 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 [2018-10-16 09:43:12,793 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 09:43:12,793 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 09:43:12,796 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-16 09:43:12,797 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-16 09:43:12,801 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 09:43:12,801 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 09:43:12,802 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 09:43:12,802 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 09:43:12,802 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 09:43:12,802 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 09:43:12,802 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-16 09:43:12,803 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-16 09:43:12,809 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-16 09:43:12,809 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 09:43:12,810 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-16 09:43:12,810 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 09:43:12,810 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 09:43:12,810 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-16 09:43:12,811 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-16 09:43:12,812 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-16 09:43:12,812 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 09:43:12,812 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-16 09:43:12,813 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-16 09:43:12,813 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 09:43:12,813 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-16 09:43:12,813 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-16 09:43:12,813 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-16 09:43:12,814 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-16 09:43:12,950 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 09:43:12,982 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 09:43:12,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 09:43:12,998 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 09:43:12,999 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 09:43:13,000 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-16 09:43:13,148 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a7999bc/52d464b1393f4d6e993641f9ccc50416/FLAGbf0bf5d7b [2018-10-16 09:43:15,036 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 09:43:15,039 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point_true-unreach-call.cil.out.c [2018-10-16 09:43:15,145 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a7999bc/52d464b1393f4d6e993641f9ccc50416/FLAGbf0bf5d7b [2018-10-16 09:43:15,173 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a7999bc/52d464b1393f4d6e993641f9ccc50416 [2018-10-16 09:43:15,190 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 09:43:15,192 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 09:43:15,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 09:43:15,198 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 09:43:15,210 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 09:43:15,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:43:15" (1/1) ... [2018-10-16 09:43:15,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@244c2300 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:43:15, skipping insertion in model container [2018-10-16 09:43:15,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:43:15" (1/1) ... [2018-10-16 09:43:15,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 09:43:15,625 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 09:43:17,053 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5951] [2018-10-16 09:43:17,054 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] [2018-10-16 09:43:24,005 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 09:43:24,086 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 09:43:24,442 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5951] [2018-10-16 09:43:24,443 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] [2018-10-16 09:43:28,589 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 09:43:29,154 INFO L193 MainTranslator]: Completed translation [2018-10-16 09:43:29,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:43:29 WrapperNode [2018-10-16 09:43:29,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 09:43:29,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 09:43:29,157 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 09:43:29,157 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 09:43:29,204 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:43:29" (1/1) ... [2018-10-16 09:43:29,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:43:29" (1/1) ... [2018-10-16 09:43:29,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:43:29" (1/1) ... [2018-10-16 09:43:29,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:43:29" (1/1) ... [2018-10-16 09:43:36,339 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:43:29" (1/1) ... [2018-10-16 09:43:36,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:43:29" (1/1) ... [2018-10-16 09:43:36,714 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:43:29" (1/1) ... [2018-10-16 09:43:37,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 09:43:37,063 INFO L168 Benchmark]: Toolchain (without parser) took 21872.32 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: 363.7 MB). Peak memory consumption was 616.3 MB. Max. memory is 3.9 GB. [2018-10-16 09:43:37,069 INFO L168 Benchmark]: CDTParser took 2.38 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. [2018-10-16 09:43:37,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13963.44 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: 368.8 MB). Peak memory consumption was 583.9 MB. Max. memory is 3.9 GB. [2018-10-16 09:43:37,073 INFO L168 Benchmark]: Boogie Preprocessor took 7898.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -5.1 MB). Peak memory consumption was 247.5 MB. Max. memory is 3.9 GB. [2018-10-16 09:43:37,081 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 2.38 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 13963.44 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: 368.8 MB). Peak memory consumption was 583.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 7898.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -5.1 MB). Peak memory consumption was 247.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...