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--net--wireless--brcm80211--brcmsmac--brcmsmac.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-15 16:15:00,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 16:15:00,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 16:15:00,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 16:15:00,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 16:15:00,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 16:15:00,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 16:15:00,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 16:15:00,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 16:15:00,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 16:15:00,548 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 16:15:00,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 16:15:00,550 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 16:15:00,551 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 16:15:00,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 16:15:00,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 16:15:00,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 16:15:00,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 16:15:00,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 16:15:00,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 16:15:00,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 16:15:00,562 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 16:15:00,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 16:15:00,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 16:15:00,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 16:15:00,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 16:15:00,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 16:15:00,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 16:15:00,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 16:15:00,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 16:15:00,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 16:15:00,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 16:15:00,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 16:15:00,572 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 16:15:00,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 16:15:00,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 16:15:00,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 16:15:00,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 16:15:00,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 16:15:00,576 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 16:15:00,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 16:15:00,577 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 [2019-08-15 16:15:00,592 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 16:15:00,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 16:15:00,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 16:15:00,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 16:15:00,597 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 16:15:00,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 16:15:00,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 16:15:00,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 16:15:00,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 16:15:00,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 16:15:00,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 16:15:00,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 16:15:00,598 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 16:15:00,598 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 16:15:00,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 16:15:00,599 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 16:15:00,599 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 16:15:00,599 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 16:15:00,599 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 16:15:00,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 16:15:00,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 16:15:00,600 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 16:15:00,600 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 16:15:00,600 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 16:15:00,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 16:15:00,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 16:15:00,601 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 16:15:00,629 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 16:15:00,646 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 16:15:00,649 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 16:15:00,650 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 16:15:00,651 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 16:15:00,651 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--brcm80211--brcmsmac--brcmsmac.ko-entry_point.cil.out.i [2019-08-15 16:15:00,732 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0a061e57/5eb28434f76744948de464b665734364/FLAG4af7bd856 [2019-08-15 16:15:02,679 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 16:15:02,680 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--brcm80211--brcmsmac--brcmsmac.ko-entry_point.cil.out.i [2019-08-15 16:15:02,831 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0a061e57/5eb28434f76744948de464b665734364/FLAG4af7bd856 [2019-08-15 16:15:03,120 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0a061e57/5eb28434f76744948de464b665734364 [2019-08-15 16:15:03,132 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 16:15:03,136 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 16:15:03,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 16:15:03,141 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 16:15:03,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 16:15:03,146 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 04:15:03" (1/1) ... [2019-08-15 16:15:03,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d7ca392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 04:15:03, skipping insertion in model container [2019-08-15 16:15:03,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 04:15:03" (1/1) ... [2019-08-15 16:15:03,158 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 16:15:04,007 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 16:15:11,064 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: __brcms_err [2019-08-15 16:15:11,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34f4154 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 04:15:11, skipping insertion in model container [2019-08-15 16:15:11,065 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 16:15:11,065 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-15 16:15:11,068 INFO L168 Benchmark]: Toolchain (without parser) took 7930.93 ms. Allocated memory was 173.5 MB in the beginning and 397.4 MB in the end (delta: 223.9 MB). Free memory was 65.0 MB in the beginning and 256.9 MB in the end (delta: -192.0 MB). Peak memory consumption was 163.9 MB. Max. memory is 7.1 GB. [2019-08-15 16:15:11,070 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 131.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-15 16:15:11,072 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7924.75 ms. Allocated memory was 173.5 MB in the beginning and 397.4 MB in the end (delta: 223.9 MB). Free memory was 64.2 MB in the beginning and 256.9 MB in the end (delta: -192.7 MB). Peak memory consumption was 163.2 MB. Max. memory is 7.1 GB. [2019-08-15 16:15:11,074 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 131.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7924.75 ms. Allocated memory was 173.5 MB in the beginning and 397.4 MB in the end (delta: 223.9 MB). Free memory was 64.2 MB in the beginning and 256.9 MB in the end (delta: -192.7 MB). Peak memory consumption was 163.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10580]: 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...