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 0.1.23-30e687d [2018-10-16 20:43:38,806 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 20:43:38,814 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 20:43:38,843 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 20:43:38,843 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 20:43:38,847 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 20:43:38,854 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 20:43:38,859 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 20:43:38,863 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 20:43:38,867 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 20:43:38,868 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 20:43:38,869 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 20:43:38,875 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 20:43:38,879 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 20:43:38,880 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 20:43:38,881 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 20:43:38,890 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 20:43:38,902 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 20:43:38,907 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 20:43:38,913 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 20:43:38,914 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 20:43:38,915 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 20:43:38,920 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-16 20:43:38,948 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 20:43:38,992 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 20:43:38,992 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 20:43:38,995 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-16 20:43:38,995 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-16 20:43:38,996 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 20:43:38,996 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 20:43:38,997 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 20:43:38,997 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 20:43:38,997 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 20:43:38,997 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 20:43:38,997 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-16 20:43:38,998 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-16 20:43:39,007 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-16 20:43:39,007 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 20:43:39,007 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-16 20:43:39,008 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 20:43:39,008 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 20:43:39,008 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-16 20:43:39,009 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-16 20:43:39,010 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-16 20:43:39,010 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 20:43:39,010 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-16 20:43:39,010 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-16 20:43:39,010 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 20:43:39,010 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-16 20:43:39,011 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-16 20:43:39,011 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-16 20:43:39,011 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-16 20:43:39,120 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 20:43:39,147 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 20:43:39,157 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 20:43:39,163 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 20:43:39,164 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 20:43:39,165 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pg.ko-entry_point_true-unreach-call.cil.out.c [2018-10-16 20:43:39,275 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ead4fefb/0a03c6f609534e7c8cda974ee434bc46/FLAG133367179 [2018-10-16 20:43:40,729 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 20:43:40,734 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pg.ko-entry_point_true-unreach-call.cil.out.c [2018-10-16 20:43:40,804 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ead4fefb/0a03c6f609534e7c8cda974ee434bc46/FLAG133367179 [2018-10-16 20:43:40,837 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ead4fefb/0a03c6f609534e7c8cda974ee434bc46 [2018-10-16 20:43:40,861 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 20:43:40,866 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 20:43:40,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 20:43:40,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 20:43:40,878 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 20:43:40,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 08:43:40" (1/1) ... [2018-10-16 20:43:40,889 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67988840 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:43:40, skipping insertion in model container [2018-10-16 20:43:40,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 08:43:40" (1/1) ... [2018-10-16 20:43:40,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 20:43:41,138 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 20:43:42,079 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3063] [2018-10-16 20:43:42,089 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3064-3065] [2018-10-16 20:43:43,784 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 20:43:43,943 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 20:43:44,278 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3063] [2018-10-16 20:43:44,280 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3064-3065] [2018-10-16 20:43:48,496 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 20:43:49,254 INFO L193 MainTranslator]: Completed translation [2018-10-16 20:43:49,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:43:49 WrapperNode [2018-10-16 20:43:49,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 20:43:49,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 20:43:49,256 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 20:43:49,256 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 20:43:49,273 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:43:49" (1/1) ... [2018-10-16 20:43:49,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:43:49" (1/1) ... [2018-10-16 20:43:49,399 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:43:49" (1/1) ... [2018-10-16 20:43:49,399 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:43:49" (1/1) ... [2018-10-16 20:43:49,641 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:43:49" (1/1) ... [2018-10-16 20:43:49,682 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:43:49" (1/1) ... [2018-10-16 20:43:49,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:43:49" (1/1) ... [2018-10-16 20:43:49,750 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 20:43:49,761 INFO L168 Benchmark]: Toolchain (without parser) took 8899.19 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: 83.0 MB). Peak memory consumption was 83.0 MB. Max. memory is 3.9 GB. [2018-10-16 20:43:49,763 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. [2018-10-16 20:43:49,767 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8385.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 60.4 MB). Peak memory consumption was 111.2 MB. Max. memory is 3.9 GB. [2018-10-16 20:43:49,768 INFO L168 Benchmark]: Boogie Preprocessor took 501.13 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-10-16 20:43:49,774 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 8385.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 60.4 MB). Peak memory consumption was 111.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 501.13 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...