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--pt.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:07:32,731 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:07:32,739 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:07:32,778 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:07:32,779 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:07:32,783 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:07:32,787 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:07:32,793 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:07:32,797 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:07:32,798 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:07:32,804 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:07:32,805 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:07:32,807 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:07:32,811 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:07:32,818 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:07:32,821 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:07:32,822 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:07:32,828 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:07:32,843 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:07:32,849 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:07:32,851 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:07:32,857 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:07:32,866 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-30 11:07:32,890 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 [2018-10-30 11:07:32,946 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:07:32,947 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:07:32,949 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:07:32,949 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:07:32,955 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:07:32,955 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:07:32,955 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:07:32,956 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:07:32,956 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:07:32,956 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:07:32,956 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:07:32,962 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:07:32,962 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:07:32,962 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:07:32,963 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:07:32,963 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:07:32,963 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:07:32,963 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:07:32,964 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:07:32,964 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:07:32,964 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:07:32,964 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:07:32,964 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:07:32,965 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:07:32,967 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:07:32,967 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:07:32,967 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:07:32,968 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:07:33,105 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:07:33,140 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:07:33,151 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:07:33,155 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:07:33,156 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:07:33,159 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point_true-unreach-call.cil.out.c [2018-10-30 11:07:33,308 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8b21ea66/08f1dac51f7443f69c63d343cbb1d94a/FLAG13798c8bc [2018-10-30 11:07:35,031 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:07:35,032 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point_true-unreach-call.cil.out.c [2018-10-30 11:07:35,115 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8b21ea66/08f1dac51f7443f69c63d343cbb1d94a/FLAG13798c8bc [2018-10-30 11:07:35,154 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8b21ea66/08f1dac51f7443f69c63d343cbb1d94a [2018-10-30 11:07:35,185 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:07:35,189 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:07:35,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:07:35,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:07:35,203 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:07:35,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:07:35" (1/1) ... [2018-10-30 11:07:35,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@193aa330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:35, skipping insertion in model container [2018-10-30 11:07:35,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:07:35" (1/1) ... [2018-10-30 11:07:35,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:07:35,501 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:07:36,550 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3052] [2018-10-30 11:07:36,551 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3053-3054] [2018-10-30 11:07:39,488 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:07:39,862 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 11:07:40,074 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3052] [2018-10-30 11:07:40,075 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3053-3054] [2018-10-30 11:07:41,062 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:07:41,363 INFO L193 MainTranslator]: Completed translation [2018-10-30 11:07:41,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:41 WrapperNode [2018-10-30 11:07:41,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:07:41,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 11:07:41,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 11:07:41,366 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 11:07:41,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:41" (1/1) ... [2018-10-30 11:07:41,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:41" (1/1) ... [2018-10-30 11:07:41,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:41" (1/1) ... [2018-10-30 11:07:41,549 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:41" (1/1) ... [2018-10-30 11:07:41,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:41" (1/1) ... [2018-10-30 11:07:41,889 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:41" (1/1) ... [2018-10-30 11:07:41,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:41" (1/1) ... [2018-10-30 11:07:41,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 11:07:41,986 INFO L168 Benchmark]: Toolchain (without parser) took 6799.76 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: 236.0 MB). Peak memory consumption was 236.0 MB. Max. memory is 3.9 GB. [2018-10-30 11:07:41,991 INFO L168 Benchmark]: CDTParser took 0.29 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. [2018-10-30 11:07:41,994 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6174.71 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: 206.5 MB). Peak memory consumption was 303.7 MB. Max. memory is 3.9 GB. [2018-10-30 11:07:41,995 INFO L168 Benchmark]: Boogie Preprocessor took 613.61 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 3.9 GB. [2018-10-30 11:07:42,004 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 0.29 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 6174.71 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: 206.5 MB). Peak memory consumption was 303.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 613.61 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...