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-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -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 0.1.24-112bae1 [2019-09-06 22:17:53,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 22:17:53,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 22:17:53,951 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 22:17:53,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 22:17:53,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 22:17:53,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 22:17:53,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 22:17:53,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 22:17:53,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 22:17:53,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 22:17:53,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 22:17:53,977 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 22:17:53,978 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 22:17:53,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 22:17:53,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 22:17:53,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 22:17:53,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 22:17:53,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 22:17:53,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 22:17:53,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 22:17:53,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 22:17:53,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 22:17:53,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 22:17:54,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-06 22:17:54,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 22:17:54,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 22:17:54,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 22:17:54,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 22:17:54,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 22:17:54,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 22:17:54,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 22:17:54,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 22:17:54,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 22:17:54,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 22:17:54,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 22:17:54,017 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-06 22:17:54,037 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 22:17:54,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 22:17:54,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 22:17:54,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 22:17:54,040 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 22:17:54,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 22:17:54,041 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 22:17:54,041 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 22:17:54,041 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 22:17:54,041 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 22:17:54,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 22:17:54,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 22:17:54,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 22:17:54,043 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 22:17:54,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 22:17:54,043 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 22:17:54,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 22:17:54,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 22:17:54,044 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 22:17:54,044 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 22:17:54,045 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 22:17:54,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 22:17:54,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 22:17:54,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 22:17:54,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 22:17:54,046 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 22:17:54,046 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 22:17:54,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 22:17:54,046 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 22:17:54,092 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 22:17:54,110 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 22:17:54,113 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 22:17:54,115 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 22:17:54,115 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 22:17:54,116 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-09-06 22:17:54,181 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/061f75fe4/636610f6cc2b42aca79c44482b44ba3c/FLAG9df84ecd3 [2019-09-06 22:17:55,516 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 22:17:55,517 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-09-06 22:17:55,610 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/061f75fe4/636610f6cc2b42aca79c44482b44ba3c/FLAG9df84ecd3 [2019-09-06 22:17:56,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/061f75fe4/636610f6cc2b42aca79c44482b44ba3c [2019-09-06 22:17:56,073 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 22:17:56,074 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 22:17:56,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 22:17:56,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 22:17:56,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 22:17:56,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:17:56" (1/1) ... [2019-09-06 22:17:56,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f4a9bc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:17:56, skipping insertion in model container [2019-09-06 22:17:56,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:17:56" (1/1) ... [2019-09-06 22:17:56,092 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 22:17:56,484 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 22:17:57,252 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6947] [2019-09-06 22:17:57,252 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] [2019-09-06 22:18:12,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 22:18:12,316 ERROR L309 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-09-06 22:18:12,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@177b2b9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:18:12, skipping insertion in model container [2019-09-06 22:18:12,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 22:18:12,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-06 22:18:12,326 INFO L168 Benchmark]: Toolchain (without parser) took 16246.31 ms. Allocated memory was 175.1 MB in the beginning and 404.8 MB in the end (delta: 229.6 MB). Free memory was 124.3 MB in the beginning and 192.6 MB in the end (delta: -68.4 MB). Peak memory consumption was 210.3 MB. Max. memory is 7.1 GB. [2019-09-06 22:18:12,327 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-06 22:18:12,329 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16243.44 ms. Allocated memory was 175.1 MB in the beginning and 404.8 MB in the end (delta: 229.6 MB). Free memory was 124.3 MB in the beginning and 192.6 MB in the end (delta: -68.4 MB). Peak memory consumption was 210.3 MB. Max. memory is 7.1 GB. [2019-09-06 22:18:12,334 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 16243.44 ms. Allocated memory was 175.1 MB in the beginning and 404.8 MB in the end (delta: 229.6 MB). Free memory was 124.3 MB in the beginning and 192.6 MB in the end (delta: -68.4 MB). Peak memory consumption was 210.3 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...