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--block--paride--pg.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:15:19,819 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:15:19,828 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:15:19,862 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:15:19,863 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:15:19,867 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:15:19,872 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:15:19,875 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:15:19,877 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:15:19,883 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:15:19,886 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:15:19,886 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:15:19,892 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:15:19,896 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:15:19,901 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:15:19,902 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:15:19,903 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:15:19,916 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:15:19,919 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:15:19,927 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:15:19,933 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:15:19,935 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:15:19,944 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-17 13:15:19,968 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:15:19,968 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:15:19,971 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:15:19,972 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:15:19,973 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 [2018-10-17 13:15:20,023 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:15:20,029 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:15:20,030 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:15:20,030 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:15:20,032 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:15:20,032 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:15:20,032 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:15:20,032 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:15:20,033 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:15:20,033 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:15:20,033 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:15:20,033 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:15:20,033 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:15:20,034 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:15:20,039 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:15:20,039 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:15:20,040 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:15:20,040 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:15:20,040 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:15:20,040 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:15:20,040 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:15:20,041 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:15:20,041 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:15:20,041 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:15:20,041 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:15:20,041 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:15:20,041 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:15:20,042 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:15:20,171 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:15:20,210 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:15:20,218 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:15:20,224 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:15:20,225 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:15:20,225 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pg.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 13:15:20,369 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/308f66db7/6d94c9b96cbe471588a43275bbb6548c/FLAGcbddddf9f [2018-10-17 13:15:22,125 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:15:22,132 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pg.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 13:15:22,206 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/308f66db7/6d94c9b96cbe471588a43275bbb6548c/FLAGcbddddf9f [2018-10-17 13:15:22,233 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/308f66db7/6d94c9b96cbe471588a43275bbb6548c [2018-10-17 13:15:22,259 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:15:22,261 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:15:22,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:15:22,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:15:22,277 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:15:22,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:15:22" (1/1) ... [2018-10-17 13:15:22,292 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 17.10 01:15:22, skipping insertion in model container [2018-10-17 13:15:22,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:15:22" (1/1) ... [2018-10-17 13:15:22,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:15:22,566 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:15:23,628 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3063] [2018-10-17 13:15:23,628 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3064-3065] [2018-10-17 13:15:25,881 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:15:26,400 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:15:26,604 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3063] [2018-10-17 13:15:26,604 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3064-3065] [2018-10-17 13:15:27,485 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:15:27,759 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:15:27,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:27 WrapperNode [2018-10-17 13:15:27,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:15:27,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:15:27,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:15:27,765 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:15:27,803 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:27" (1/1) ... [2018-10-17 13:15:27,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:27" (1/1) ... [2018-10-17 13:15:27,942 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:27" (1/1) ... [2018-10-17 13:15:27,943 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:27" (1/1) ... [2018-10-17 13:15:28,244 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:27" (1/1) ... [2018-10-17 13:15:28,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:27" (1/1) ... [2018-10-17 13:15:28,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:27" (1/1) ... [2018-10-17 13:15:28,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:15:28,388 INFO L168 Benchmark]: Toolchain (without parser) took 6128.77 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: 120.7 MB). Peak memory consumption was 120.7 MB. Max. memory is 3.9 GB. [2018-10-17 13:15:28,395 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-10-17 13:15:28,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5500.35 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: 102.0 MB). Peak memory consumption was 212.6 MB. Max. memory is 3.9 GB. [2018-10-17 13:15:28,401 INFO L168 Benchmark]: Boogie Preprocessor took 617.24 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: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 3.9 GB. [2018-10-17 13:15:28,409 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 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 5500.35 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: 102.0 MB). Peak memory consumption was 212.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 617.24 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: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...