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-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 02:00:06,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 02:00:06,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 02:00:06,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 02:00:06,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 02:00:06,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 02:00:06,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 02:00:06,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 02:00:06,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 02:00:06,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 02:00:06,963 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 02:00:06,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 02:00:06,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 02:00:06,966 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 02:00:06,967 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 02:00:06,968 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 02:00:06,969 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 02:00:06,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 02:00:06,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 02:00:06,977 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 02:00:06,978 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 02:00:06,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 02:00:06,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 02:00:06,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 02:00:06,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 02:00:06,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 02:00:06,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 02:00:06,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 02:00:06,989 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 02:00:06,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 02:00:06,991 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 02:00:06,992 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 02:00:06,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 02:00:06,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 02:00:06,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 02:00:06,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 02:00:06,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 02:00:06,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 02:00:06,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 02:00:07,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 02:00:07,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 02:00:07,005 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 [2019-08-23 02:00:07,037 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 02:00:07,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 02:00:07,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 02:00:07,039 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 02:00:07,039 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 02:00:07,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 02:00:07,040 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 02:00:07,041 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 02:00:07,041 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 02:00:07,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 02:00:07,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 02:00:07,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 02:00:07,043 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 02:00:07,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 02:00:07,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 02:00:07,044 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 02:00:07,044 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 02:00:07,045 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 02:00:07,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 02:00:07,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 02:00:07,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 02:00:07,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 02:00:07,046 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 02:00:07,046 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 02:00:07,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 02:00:07,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 02:00:07,047 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 02:00:07,106 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 02:00:07,126 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 02:00:07,129 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 02:00:07,131 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 02:00:07,131 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 02:00:07,132 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2019-08-23 02:00:07,212 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d7651695/a35c140f80994f96b7a734c345e46932/FLAG2010dbddf [2019-08-23 02:00:08,508 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 02:00:08,509 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2019-08-23 02:00:08,596 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d7651695/a35c140f80994f96b7a734c345e46932/FLAG2010dbddf [2019-08-23 02:00:09,072 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d7651695/a35c140f80994f96b7a734c345e46932 [2019-08-23 02:00:09,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 02:00:09,085 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 02:00:09,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 02:00:09,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 02:00:09,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 02:00:09,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 02:00:09" (1/1) ... [2019-08-23 02:00:09,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e59ed54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 02:00:09, skipping insertion in model container [2019-08-23 02:00:09,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 02:00:09" (1/1) ... [2019-08-23 02:00:09,102 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 02:00:09,295 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 02:00:10,069 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7692] [2019-08-23 02:00:11,398 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd [2019-08-23 02:00:11,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@572e895b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 02:00:11, skipping insertion in model container [2019-08-23 02:00:11,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 02:00:11,400 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-23 02:00:11,405 INFO L168 Benchmark]: Toolchain (without parser) took 2317.78 ms. Allocated memory was 173.5 MB in the beginning and 230.2 MB in the end (delta: 56.6 MB). Free memory was 139.8 MB in the beginning and 126.3 MB in the end (delta: 13.5 MB). Peak memory consumption was 89.2 MB. Max. memory is 7.1 GB. [2019-08-23 02:00:11,407 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 131.1 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-23 02:00:11,409 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2314.30 ms. Allocated memory was 173.5 MB in the beginning and 230.2 MB in the end (delta: 56.6 MB). Free memory was 139.1 MB in the beginning and 126.3 MB in the end (delta: 12.8 MB). Peak memory consumption was 88.5 MB. Max. memory is 7.1 GB. [2019-08-23 02:00:11,414 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 131.1 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2314.30 ms. Allocated memory was 173.5 MB in the beginning and 230.2 MB in the end (delta: 56.6 MB). Free memory was 139.1 MB in the beginning and 126.3 MB in the end (delta: 12.8 MB). Peak memory consumption was 88.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9566]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...