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-c854ea4 [2018-11-11 00:04:40,634 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 00:04:40,639 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 00:04:40,675 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 00:04:40,679 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 00:04:40,681 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 00:04:40,685 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 00:04:40,689 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 00:04:40,695 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 00:04:40,699 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 00:04:40,702 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 00:04:40,702 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 00:04:40,707 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 00:04:40,708 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 00:04:40,721 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 00:04:40,724 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 00:04:40,725 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 00:04:40,727 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 00:04:40,737 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 00:04:40,746 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 00:04:40,750 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 00:04:40,752 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 00:04:40,765 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 00:04:40,787 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 00:04:40,787 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 00:04:40,788 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 00:04:40,795 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 00:04:40,795 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 [2018-11-11 00:04:40,843 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 00:04:40,845 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 00:04:40,846 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 00:04:40,846 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 00:04:40,852 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 00:04:40,852 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 00:04:40,852 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 00:04:40,853 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 00:04:40,853 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 00:04:40,853 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 00:04:40,853 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 00:04:40,860 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 00:04:40,860 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 00:04:40,860 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 00:04:40,861 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 00:04:40,861 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 00:04:40,861 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 00:04:40,861 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 00:04:40,861 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 00:04:40,863 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 00:04:40,863 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 00:04:40,863 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 00:04:40,863 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 00:04:40,864 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 00:04:40,864 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 00:04:40,864 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 00:04:40,864 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 00:04:40,864 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 00:04:41,000 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 00:04:41,039 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 00:04:41,054 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 00:04:41,059 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 00:04:41,059 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 00:04:41,060 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 00:04:41,228 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e81098c83/b8a8f944d4d949daaad24a9e15958be3/FLAG2e0c6a3e9 [2018-11-11 00:04:43,264 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 00:04:43,267 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 00:04:43,371 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e81098c83/b8a8f944d4d949daaad24a9e15958be3/FLAG2e0c6a3e9 [2018-11-11 00:04:43,419 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e81098c83/b8a8f944d4d949daaad24a9e15958be3 [2018-11-11 00:04:43,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 00:04:43,454 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 00:04:43,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 00:04:43,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 00:04:43,471 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 00:04:43,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:04:43" (1/1) ... [2018-11-11 00:04:43,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@521b393d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:43, skipping insertion in model container [2018-11-11 00:04:43,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:04:43" (1/1) ... [2018-11-11 00:04:43,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 00:04:43,829 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 00:04:45,076 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5871] [2018-11-11 00:04:45,077 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5872-5873] [2018-11-11 00:04:52,317 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:04:52,513 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 00:04:52,791 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5871] [2018-11-11 00:04:52,795 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5872-5873] [2018-11-11 00:04:55,956 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:04:56,330 INFO L193 MainTranslator]: Completed translation [2018-11-11 00:04:56,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:56 WrapperNode [2018-11-11 00:04:56,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 00:04:56,335 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 00:04:56,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 00:04:56,336 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 00:04:56,373 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:56" (1/1) ... [2018-11-11 00:04:56,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:56" (1/1) ... [2018-11-11 00:04:56,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:56" (1/1) ... [2018-11-11 00:04:56,545 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:56" (1/1) ... [2018-11-11 00:04:56,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:56" (1/1) ... [2018-11-11 00:04:56,897 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:56" (1/1) ... [2018-11-11 00:04:56,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:04:56" (1/1) ... [2018-11-11 00:04:57,073 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 00:04:57,081 INFO L168 Benchmark]: Toolchain (without parser) took 13630.55 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: 266.7 MB). Peak memory consumption was 266.7 MB. Max. memory is 3.9 GB. [2018-11-11 00:04:57,091 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-11 00:04:57,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12876.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 233.4 MB). Peak memory consumption was 495.7 MB. Max. memory is 3.9 GB. [2018-11-11 00:04:57,095 INFO L168 Benchmark]: Boogie Preprocessor took 737.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 3.9 GB. [2018-11-11 00:04:57,103 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 0.19 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 12876.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 233.4 MB). Peak memory consumption was 495.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 737.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...