java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.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-kernel--rcu--rcutorture.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:45:09,007 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:45:09,010 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:45:09,024 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:45:09,025 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:45:09,026 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:45:09,027 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:45:09,031 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:45:09,032 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:45:09,035 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:45:09,035 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:45:09,037 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:45:09,038 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:45:09,039 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:45:09,040 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:45:09,049 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:45:09,049 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:45:09,053 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:45:09,056 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:45:09,060 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:45:09,061 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:45:09,062 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:45:09,065 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 03:45:09,075 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:45:09,075 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:45:09,076 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:45:09,077 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:45:09,077 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 [2018-11-22 03:45:09,091 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:45:09,092 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:45:09,092 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:45:09,093 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:45:09,093 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:45:09,094 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:45:09,094 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:45:09,095 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:45:09,095 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:45:09,095 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:45:09,095 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:45:09,095 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:45:09,095 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:45:09,096 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:45:09,096 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:45:09,096 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:45:09,096 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:45:09,097 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:45:09,097 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:45:09,097 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:45:09,097 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:45:09,097 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:45:09,099 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:45:09,099 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:45:09,099 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:45:09,099 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:45:09,100 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:45:09,100 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:45:09,100 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:45:09,156 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:45:09,171 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:45:09,174 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:45:09,176 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:45:09,176 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:45:09,177 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--rcu--rcutorture.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:45:09,237 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f29f32e80/c471ad6a55fc49e2ac401e0ae5560739/FLAG46b2a9e4d [2018-11-22 03:45:10,010 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:45:10,011 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--rcu--rcutorture.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:45:10,053 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f29f32e80/c471ad6a55fc49e2ac401e0ae5560739/FLAG46b2a9e4d [2018-11-22 03:45:10,535 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f29f32e80/c471ad6a55fc49e2ac401e0ae5560739 [2018-11-22 03:45:10,546 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:45:10,548 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:45:10,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:45:10,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:45:10,553 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:45:10,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:45:10" (1/1) ... [2018-11-22 03:45:10,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4834fe5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:10, skipping insertion in model container [2018-11-22 03:45:10,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:45:10" (1/1) ... [2018-11-22 03:45:10,571 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:45:10,749 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:45:11,206 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1855] [2018-11-22 03:45:11,207 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1856-1857] [2018-11-22 03:45:13,147 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:45:13,326 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:45:13,384 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1855] [2018-11-22 03:45:13,385 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1856-1857] [2018-11-22 03:45:13,654 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:45:14,220 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:45:14,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:14 WrapperNode [2018-11-22 03:45:14,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:45:14,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:45:14,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:45:14,223 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:45:14,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:14" (1/1) ... [2018-11-22 03:45:14,382 ERROR L1131 TypeChecker]: C: boot_tvec_bases [3475]: Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] [2018-11-22 03:45:14,384 ERROR L1131 TypeChecker]: C: (unsigned long )(& boot_tvec_bases) [3475]: Type check failed for ~#boot_tvec_bases~0!base + ~#boot_tvec_bases~0!offset [2018-11-22 03:45:14,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:45:14" (1/1) ... [2018-11-22 03:45:14,421 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:45:14,421 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-22 03:45:14,430 INFO L168 Benchmark]: Toolchain (without parser) took 3875.85 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 726.7 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -462.9 MB). Peak memory consumption was 263.8 MB. Max. memory is 7.1 GB. [2018-11-22 03:45:14,432 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:45:14,434 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3672.82 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 726.7 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -476.1 MB). Peak memory consumption was 269.5 MB. Max. memory is 7.1 GB. [2018-11-22 03:45:14,435 INFO L168 Benchmark]: Boogie Procedure Inliner took 198.78 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2018-11-22 03:45:14,439 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 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3672.82 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 726.7 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -476.1 MB). Peak memory consumption was 269.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 198.78 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 3475]: Type Error Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] - TypeErrorResult [Line: 3475]: Type Error Type check failed for ~#boot_tvec_bases~0!base + ~#boot_tvec_bases~0!offset RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...