java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.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--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-09-01 14:10:19,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-01 14:10:19,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-01 14:10:19,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-01 14:10:19,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-01 14:10:19,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-01 14:10:19,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-01 14:10:19,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-01 14:10:19,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-01 14:10:19,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-01 14:10:19,905 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-01 14:10:19,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-01 14:10:19,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-01 14:10:19,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-01 14:10:19,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-01 14:10:19,915 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-01 14:10:19,916 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-01 14:10:19,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-01 14:10:19,921 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-01 14:10:19,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-01 14:10:19,926 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-01 14:10:19,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-01 14:10:19,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-01 14:10:19,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-01 14:10:19,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-01 14:10:19,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-01 14:10:19,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-01 14:10:19,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-01 14:10:19,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-01 14:10:19,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-01 14:10:19,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-01 14:10:19,942 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-01 14:10:19,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-01 14:10:19,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-01 14:10:19,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-01 14:10:19,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-01 14:10:19,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-01 14:10:19,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-01 14:10:19,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-01 14:10:19,950 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-01 14:10:19,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-01 14:10:19,952 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-09-01 14:10:19,973 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-01 14:10:19,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-01 14:10:19,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-01 14:10:19,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-01 14:10:19,976 INFO L138 SettingsManager]: * Use SBE=true [2019-09-01 14:10:19,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-01 14:10:19,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-01 14:10:19,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-01 14:10:19,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-01 14:10:19,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-01 14:10:19,978 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-01 14:10:19,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-01 14:10:19,978 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-01 14:10:19,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-01 14:10:19,979 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-01 14:10:19,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-01 14:10:19,979 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-01 14:10:19,980 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-01 14:10:19,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-01 14:10:19,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-01 14:10:19,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-01 14:10:19,980 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-01 14:10:19,981 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-01 14:10:19,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-01 14:10:19,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-01 14:10:19,981 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-01 14:10:19,982 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-09-01 14:10:20,038 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-01 14:10:20,055 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-01 14:10:20,058 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-01 14:10:20,060 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-01 14:10:20,060 INFO L275 PluginConnector]: CDTParser initialized [2019-09-01 14:10:20,061 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-09-01 14:10:20,118 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4962a8f88/ce582b2f164f4a98b93866dfb96e34fb/FLAGdbb10fee5 [2019-09-01 14:10:21,342 INFO L306 CDTParser]: Found 1 translation units. [2019-09-01 14:10:21,343 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-09-01 14:10:21,449 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4962a8f88/ce582b2f164f4a98b93866dfb96e34fb/FLAGdbb10fee5 [2019-09-01 14:10:21,493 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4962a8f88/ce582b2f164f4a98b93866dfb96e34fb [2019-09-01 14:10:21,508 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-01 14:10:21,511 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-01 14:10:21,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-01 14:10:21,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-01 14:10:21,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-01 14:10:21,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 02:10:21" (1/1) ... [2019-09-01 14:10:21,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cbef09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 02:10:21, skipping insertion in model container [2019-09-01 14:10:21,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 02:10:21" (1/1) ... [2019-09-01 14:10:21,528 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-01 14:10:21,942 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-01 14:10:22,856 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6947] [2019-09-01 14:10:22,856 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6948-6949] [2019-09-01 14:10:37,211 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 14:10:37,241 ERROR L309 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-09-01 14:10:37,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e446b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 02:10:37, skipping insertion in model container [2019-09-01 14:10:37,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-01 14:10:37,243 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-01 14:10:37,248 INFO L168 Benchmark]: Toolchain (without parser) took 15734.19 ms. Allocated memory was 171.4 MB in the beginning and 373.3 MB in the end (delta: 201.9 MB). Free memory was 121.0 MB in the beginning and 138.1 MB in the end (delta: -17.1 MB). Peak memory consumption was 188.2 MB. Max. memory is 7.1 GB. [2019-09-01 14:10:37,249 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 133.7 MB. Free memory was 108.1 MB in the beginning and 107.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-01 14:10:37,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15730.28 ms. Allocated memory was 171.4 MB in the beginning and 373.3 MB in the end (delta: 201.9 MB). Free memory was 121.0 MB in the beginning and 138.1 MB in the end (delta: -17.1 MB). Peak memory consumption was 188.2 MB. Max. memory is 7.1 GB. [2019-09-01 14:10:37,255 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 133.7 MB. Free memory was 108.1 MB in the beginning and 107.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 15730.28 ms. Allocated memory was 171.4 MB in the beginning and 373.3 MB in the end (delta: 201.9 MB). Free memory was 121.0 MB in the beginning and 138.1 MB in the end (delta: -17.1 MB). Peak memory consumption was 188.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 14000]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...