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-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_virtio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-09-01 13:29:45,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-01 13:29:45,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-01 13:29:46,002 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-01 13:29:46,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-01 13:29:46,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-01 13:29:46,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-01 13:29:46,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-01 13:29:46,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-01 13:29:46,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-01 13:29:46,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-01 13:29:46,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-01 13:29:46,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-01 13:29:46,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-01 13:29:46,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-01 13:29:46,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-01 13:29:46,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-01 13:29:46,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-01 13:29:46,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-01 13:29:46,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-01 13:29:46,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-01 13:29:46,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-01 13:29:46,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-01 13:29:46,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-01 13:29:46,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-01 13:29:46,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-01 13:29:46,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-01 13:29:46,040 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-01 13:29:46,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-01 13:29:46,042 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-01 13:29:46,042 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-01 13:29:46,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-01 13:29:46,044 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-01 13:29:46,045 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-01 13:29:46,046 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-01 13:29:46,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-01 13:29:46,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-01 13:29:46,047 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-01 13:29:46,047 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-01 13:29:46,048 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-01 13:29:46,049 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-01 13:29:46,050 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 13:29:46,064 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-01 13:29:46,067 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-01 13:29:46,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-01 13:29:46,069 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-01 13:29:46,069 INFO L138 SettingsManager]: * Use SBE=true [2019-09-01 13:29:46,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-01 13:29:46,069 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-01 13:29:46,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-01 13:29:46,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-01 13:29:46,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-01 13:29:46,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-01 13:29:46,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-01 13:29:46,070 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-01 13:29:46,071 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-01 13:29:46,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-01 13:29:46,071 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-01 13:29:46,071 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-01 13:29:46,071 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-01 13:29:46,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-01 13:29:46,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-01 13:29:46,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-01 13:29:46,073 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-01 13:29:46,073 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-01 13:29:46,074 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-01 13:29:46,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-01 13:29:46,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-01 13:29:46,074 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-09-01 13:29:46,124 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-01 13:29:46,135 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-01 13:29:46,139 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-01 13:29:46,140 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-01 13:29:46,141 INFO L275 PluginConnector]: CDTParser initialized [2019-09-01 13:29:46,142 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_virtio.ko-entry_point.cil.out.i [2019-09-01 13:29:46,207 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe9adca51/eb38369e204e4406aa840a4f2bd1b24d/FLAGb7d11b638 [2019-09-01 13:29:47,034 INFO L306 CDTParser]: Found 1 translation units. [2019-09-01 13:29:47,035 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_virtio.ko-entry_point.cil.out.i [2019-09-01 13:29:47,087 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe9adca51/eb38369e204e4406aa840a4f2bd1b24d/FLAGb7d11b638 [2019-09-01 13:29:47,595 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe9adca51/eb38369e204e4406aa840a4f2bd1b24d [2019-09-01 13:29:47,606 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-01 13:29:47,608 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-01 13:29:47,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-01 13:29:47,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-01 13:29:47,614 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-01 13:29:47,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 01:29:47" (1/1) ... [2019-09-01 13:29:47,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70767455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:29:47, skipping insertion in model container [2019-09-01 13:29:47,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 01:29:47" (1/1) ... [2019-09-01 13:29:47,626 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-01 13:29:47,760 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-01 13:29:49,842 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 13:29:49,844 ERROR L309 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-09-01 13:29:49,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cb2c629 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 01:29:49, skipping insertion in model container [2019-09-01 13:29:49,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-01 13:29:49,846 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-01 13:29:49,851 INFO L168 Benchmark]: Toolchain (without parser) took 2240.13 ms. Allocated memory was 132.6 MB in the beginning and 219.7 MB in the end (delta: 87.0 MB). Free memory was 77.7 MB in the beginning and 149.2 MB in the end (delta: -71.5 MB). Peak memory consumption was 31.6 MB. Max. memory is 7.1 GB. [2019-09-01 13:29:49,853 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 132.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-09-01 13:29:49,854 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2236.57 ms. Allocated memory was 132.6 MB in the beginning and 219.7 MB in the end (delta: 87.0 MB). Free memory was 77.4 MB in the beginning and 149.2 MB in the end (delta: -71.8 MB). Peak memory consumption was 31.4 MB. Max. memory is 7.1 GB. [2019-09-01 13:29:49,859 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 132.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2236.57 ms. Allocated memory was 132.6 MB in the beginning and 219.7 MB in the end (delta: 87.0 MB). Free memory was 77.4 MB in the beginning and 149.2 MB in the end (delta: -71.8 MB). Peak memory consumption was 31.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6758]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...