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--net--wireless--brcm80211--brcmsmac--brcmsmac.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 01:54:52,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 01:54:52,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 01:54:52,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 01:54:52,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 01:54:52,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 01:54:52,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 01:54:52,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 01:54:52,651 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 01:54:52,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 01:54:52,653 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 01:54:52,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 01:54:52,655 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 01:54:52,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 01:54:52,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 01:54:52,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 01:54:52,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 01:54:52,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 01:54:52,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 01:54:52,664 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 01:54:52,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 01:54:52,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 01:54:52,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 01:54:52,669 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 01:54:52,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 01:54:52,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 01:54:52,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 01:54:52,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 01:54:52,673 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 01:54:52,674 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 01:54:52,674 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 01:54:52,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 01:54:52,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 01:54:52,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 01:54:52,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 01:54:52,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 01:54:52,679 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 01:54:52,679 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 01:54:52,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 01:54:52,680 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 01:54:52,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 01:54:52,682 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 01:54:52,697 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 01:54:52,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 01:54:52,699 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 01:54:52,699 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 01:54:52,699 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 01:54:52,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 01:54:52,699 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 01:54:52,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 01:54:52,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 01:54:52,700 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 01:54:52,700 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 01:54:52,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 01:54:52,701 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 01:54:52,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 01:54:52,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 01:54:52,701 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 01:54:52,701 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 01:54:52,702 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 01:54:52,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:54:52,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 01:54:52,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 01:54:52,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 01:54:52,703 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 01:54:52,703 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 01:54:52,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 01:54:52,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 01:54:52,703 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 01:54:52,736 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 01:54:52,756 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 01:54:52,760 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 01:54:52,761 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 01:54:52,762 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 01:54:52,763 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--brcm80211--brcmsmac--brcmsmac.ko-entry_point.cil.out.i [2019-08-23 01:54:52,829 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/053dc6f50/def0a483317e4e80a06b645bf4c1173c/FLAG9c4e1de42 [2019-08-23 01:54:54,567 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 01:54:54,568 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--brcm80211--brcmsmac--brcmsmac.ko-entry_point.cil.out.i [2019-08-23 01:54:54,714 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/053dc6f50/def0a483317e4e80a06b645bf4c1173c/FLAG9c4e1de42 [2019-08-23 01:54:55,215 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/053dc6f50/def0a483317e4e80a06b645bf4c1173c [2019-08-23 01:54:55,225 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 01:54:55,226 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 01:54:55,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 01:54:55,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 01:54:55,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 01:54:55,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:54:55" (1/1) ... [2019-08-23 01:54:55,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fc02cc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:54:55, skipping insertion in model container [2019-08-23 01:54:55,236 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:54:55" (1/1) ... [2019-08-23 01:54:55,243 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 01:54:56,078 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 01:55:01,834 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: __brcms_err [2019-08-23 01:55:01,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bb7fe90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:55:01, skipping insertion in model container [2019-08-23 01:55:01,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 01:55:01,835 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-23 01:55:01,838 INFO L168 Benchmark]: Toolchain (without parser) took 6610.72 ms. Allocated memory was 172.0 MB in the beginning and 391.1 MB in the end (delta: 219.2 MB). Free memory was 63.5 MB in the beginning and 247.6 MB in the end (delta: -184.1 MB). Peak memory consumption was 152.6 MB. Max. memory is 7.1 GB. [2019-08-23 01:55:01,839 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-23 01:55:01,840 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6608.07 ms. Allocated memory was 172.0 MB in the beginning and 391.1 MB in the end (delta: 219.2 MB). Free memory was 62.8 MB in the beginning and 247.6 MB in the end (delta: -184.8 MB). Peak memory consumption was 151.9 MB. Max. memory is 7.1 GB. [2019-08-23 01:55:01,843 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 133.7 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6608.07 ms. Allocated memory was 172.0 MB in the beginning and 391.1 MB in the end (delta: 219.2 MB). Free memory was 62.8 MB in the beginning and 247.6 MB in the end (delta: -184.8 MB). Peak memory consumption was 151.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10596]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: __brcms_err RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...