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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-19 01:30:39,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-19 01:30:39,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-19 01:30:39,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-19 01:30:39,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-19 01:30:39,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-19 01:30:39,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-19 01:30:39,862 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-19 01:30:39,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-19 01:30:39,868 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-19 01:30:39,871 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-19 01:30:39,872 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-19 01:30:39,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-19 01:30:39,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-19 01:30:39,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-19 01:30:39,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-19 01:30:39,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-19 01:30:39,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-19 01:30:39,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-19 01:30:39,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-19 01:30:39,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-19 01:30:39,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-19 01:30:39,896 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-19 01:30:39,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-19 01:30:39,898 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-19 01:30:39,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-19 01:30:39,905 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-19 01:30:39,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-19 01:30:39,906 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-19 01:30:39,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-19 01:30:39,908 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-19 01:30:39,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-19 01:30:39,909 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-19 01:30:39,909 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-19 01:30:39,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-19 01:30:39,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-19 01:30:39,912 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 [2019-08-19 01:30:39,948 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-19 01:30:39,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-19 01:30:39,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-19 01:30:39,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-19 01:30:39,953 INFO L138 SettingsManager]: * Use SBE=true [2019-08-19 01:30:39,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-19 01:30:39,954 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-19 01:30:39,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-19 01:30:39,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-19 01:30:39,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-19 01:30:39,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-19 01:30:39,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-19 01:30:39,955 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-19 01:30:39,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-19 01:30:39,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-19 01:30:39,955 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-19 01:30:39,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-19 01:30:39,956 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-19 01:30:39,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-19 01:30:39,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-19 01:30:39,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-19 01:30:39,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-19 01:30:39,959 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-19 01:30:39,959 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-19 01:30:39,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-19 01:30:39,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-19 01:30:39,960 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-19 01:30:40,010 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-19 01:30:40,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-19 01:30:40,025 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-19 01:30:40,026 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-19 01:30:40,027 INFO L275 PluginConnector]: CDTParser initialized [2019-08-19 01:30:40,027 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-08-19 01:30:40,084 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e8e05cfe/b94ad2b3173448a7bfdf35751ff3d5c8/FLAG8c57f4d79 [2019-08-19 01:30:41,428 INFO L306 CDTParser]: Found 1 translation units. [2019-08-19 01:30:41,429 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-08-19 01:30:41,525 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e8e05cfe/b94ad2b3173448a7bfdf35751ff3d5c8/FLAG8c57f4d79 [2019-08-19 01:30:41,899 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e8e05cfe/b94ad2b3173448a7bfdf35751ff3d5c8 [2019-08-19 01:30:41,910 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-19 01:30:41,911 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-19 01:30:41,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-19 01:30:41,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-19 01:30:41,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-19 01:30:41,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 01:30:41" (1/1) ... [2019-08-19 01:30:41,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@756dfb37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:30:41, skipping insertion in model container [2019-08-19 01:30:41,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 01:30:41" (1/1) ... [2019-08-19 01:30:41,927 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-19 01:30:42,254 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-19 01:30:59,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 01:30:59,204 ERROR L309 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-08-19 01:30:59,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f3c4fdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:30:59, skipping insertion in model container [2019-08-19 01:30:59,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-19 01:30:59,206 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-19 01:30:59,209 INFO L168 Benchmark]: Toolchain (without parser) took 17296.21 ms. Allocated memory was 173.0 MB in the beginning and 382.7 MB in the end (delta: 209.7 MB). Free memory was 118.9 MB in the beginning and 96.8 MB in the end (delta: 22.1 MB). Peak memory consumption was 231.8 MB. Max. memory is 7.1 GB. [2019-08-19 01:30:59,210 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-19 01:30:59,211 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17293.20 ms. Allocated memory was 173.0 MB in the beginning and 382.7 MB in the end (delta: 209.7 MB). Free memory was 118.9 MB in the beginning and 96.8 MB in the end (delta: 22.1 MB). Peak memory consumption was 231.8 MB. Max. memory is 7.1 GB. [2019-08-19 01:30:59,215 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 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 17293.20 ms. Allocated memory was 173.0 MB in the beginning and 382.7 MB in the end (delta: 209.7 MB). Free memory was 118.9 MB in the beginning and 96.8 MB in the end (delta: 22.1 MB). Peak memory consumption was 231.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 14578]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...