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-net--sched--sch_atm.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 12:01:14,186 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 12:01:14,190 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 12:01:14,231 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 12:01:14,231 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 12:01:14,233 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 12:01:14,237 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 12:01:14,245 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 12:01:14,249 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 12:01:14,250 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 12:01:14,258 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 12:01:14,258 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 12:01:14,260 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 12:01:14,264 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 12:01:14,271 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 12:01:14,273 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 12:01:14,274 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 12:01:14,279 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 12:01:14,293 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 12:01:14,303 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 12:01:14,310 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 12:01:14,312 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 12:01:14,320 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 12:01:14,327 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 12:01:14,327 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 12:01:14,329 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 12:01:14,330 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 12:01:14,337 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 12:01:14,340 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 12:01:14,345 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 12:01:14,345 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 12:01:14,349 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 12:01:14,349 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 12:01:14,350 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 12:01:14,354 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 12:01:14,355 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 12:01:14,356 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 [2018-10-18 12:01:14,413 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 12:01:14,415 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 12:01:14,419 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 12:01:14,419 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 12:01:14,422 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 12:01:14,422 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 12:01:14,422 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 12:01:14,423 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 12:01:14,423 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 12:01:14,423 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 12:01:14,423 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 12:01:14,424 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 12:01:14,427 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 12:01:14,427 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 12:01:14,427 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 12:01:14,429 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 12:01:14,429 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 12:01:14,429 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 12:01:14,429 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 12:01:14,430 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 12:01:14,430 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 12:01:14,430 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 12:01:14,430 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 12:01:14,430 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 12:01:14,431 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 12:01:14,431 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 12:01:14,431 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 12:01:14,431 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 12:01:14,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 12:01:14,617 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 12:01:14,630 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 12:01:14,634 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 12:01:14,635 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 12:01:14,636 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 12:01:14,806 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec63ed9c2/232f820d274b4e8f964baa276e95eb0c/FLAG1a06a09b3 [2018-10-18 12:01:16,887 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 12:01:16,894 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 12:01:17,016 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec63ed9c2/232f820d274b4e8f964baa276e95eb0c/FLAG1a06a09b3 [2018-10-18 12:01:17,067 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec63ed9c2/232f820d274b4e8f964baa276e95eb0c [2018-10-18 12:01:17,099 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 12:01:17,105 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 12:01:17,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 12:01:17,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 12:01:17,120 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 12:01:17,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:01:17" (1/1) ... [2018-10-18 12:01:17,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6116ed5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:17, skipping insertion in model container [2018-10-18 12:01:17,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:01:17" (1/1) ... [2018-10-18 12:01:17,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 12:01:17,570 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 12:01:19,104 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5871] [2018-10-18 12:01:19,104 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5872-5873] [2018-10-18 12:01:26,153 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:01:26,334 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 12:01:26,611 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5871] [2018-10-18 12:01:26,612 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5872-5873] [2018-10-18 12:01:29,131 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:01:29,554 INFO L193 MainTranslator]: Completed translation [2018-10-18 12:01:29,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:29 WrapperNode [2018-10-18 12:01:29,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 12:01:29,561 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 12:01:29,561 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 12:01:29,561 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 12:01:29,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:29" (1/1) ... [2018-10-18 12:01:29,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:29" (1/1) ... [2018-10-18 12:01:29,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:29" (1/1) ... [2018-10-18 12:01:29,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:29" (1/1) ... [2018-10-18 12:01:30,059 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:29" (1/1) ... [2018-10-18 12:01:30,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:29" (1/1) ... [2018-10-18 12:01:30,138 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:01:29" (1/1) ... [2018-10-18 12:01:30,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 12:01:30,204 INFO L168 Benchmark]: Toolchain (without parser) took 13103.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 132.6 MB). Peak memory consumption was 132.6 MB. Max. memory is 3.9 GB. [2018-10-18 12:01:30,209 INFO L168 Benchmark]: CDTParser took 3.42 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. [2018-10-18 12:01:30,211 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12450.70 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 97.7 MB). Peak memory consumption was 500.6 MB. Max. memory is 3.9 GB. [2018-10-18 12:01:30,212 INFO L168 Benchmark]: Boogie Preprocessor took 636.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 3.9 GB. [2018-10-18 12:01:30,221 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 3.42 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 12450.70 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 97.7 MB). Peak memory consumption was 500.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 636.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...