/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:00:54,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:00:54,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:00:54,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:00:54,781 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:00:54,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:00:54,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:00:54,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:00:54,787 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:00:54,788 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:00:54,789 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:00:54,790 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:00:54,790 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:00:54,791 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:00:54,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:00:54,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:00:54,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:00:54,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:00:54,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:00:54,799 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:00:54,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:00:54,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:00:54,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:00:54,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:00:54,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:00:54,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:00:54,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:00:54,807 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:00:54,807 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:00:54,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:00:54,808 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:00:54,809 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:00:54,810 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:00:54,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:00:54,812 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:00:54,812 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:00:54,813 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:00:54,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:00:54,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:00:54,814 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:00:54,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:00:54,815 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 [2020-07-18 00:00:54,830 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:00:54,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:00:54,831 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-18 00:00:54,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-18 00:00:54,832 INFO L138 SettingsManager]: * Use SBE=true [2020-07-18 00:00:54,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:00:54,832 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:00:54,833 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:00:54,833 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:00:54,833 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:00:54,833 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:00:54,833 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:00:54,833 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:00:54,834 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:00:54,834 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:00:54,834 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-18 00:00:54,834 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:00:54,834 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:00:54,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:00:54,835 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:00:54,835 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-18 00:00:54,835 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-18 00:00:54,835 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-18 00:00:54,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-18 00:00:54,836 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:00:54,836 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-18 00:00:54,836 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-18 00:00:54,837 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-18 00:00:55,123 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:00:55,136 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:00:55,139 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:00:55,140 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:00:55,141 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:00:55,141 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2020-07-18 00:00:55,204 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5198f17cf/2604d9dba4f14ece81290d753532f5f2/FLAG3c7a9c846 [2020-07-18 00:00:56,341 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:00:56,342 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2020-07-18 00:00:56,456 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5198f17cf/2604d9dba4f14ece81290d753532f5f2/FLAG3c7a9c846 [2020-07-18 00:00:56,566 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5198f17cf/2604d9dba4f14ece81290d753532f5f2 [2020-07-18 00:00:56,577 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:00:56,580 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:00:56,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:00:56,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:00:56,588 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:00:56,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:00:56" (1/1) ... [2020-07-18 00:00:56,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569680c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:00:56, skipping insertion in model container [2020-07-18 00:00:56,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:00:56" (1/1) ... [2020-07-18 00:00:56,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:00:56,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:00:57,593 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4806] [2020-07-18 00:00:57,594 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4807-4808] [2020-07-18 00:01:00,069 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace [2020-07-18 00:01:00,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b76d8da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:01:00, skipping insertion in model container [2020-07-18 00:01:00,075 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:01:00,075 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-18 00:01:00,082 INFO L168 Benchmark]: Toolchain (without parser) took 3501.94 ms. Allocated memory was 136.8 MB in the beginning and 291.0 MB in the end (delta: 154.1 MB). Free memory was 66.1 MB in the beginning and 179.5 MB in the end (delta: -113.4 MB). Peak memory consumption was 62.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:01:00,082 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory is still 119.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:01:00,084 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3490.74 ms. Allocated memory was 136.8 MB in the beginning and 291.0 MB in the end (delta: 154.1 MB). Free memory was 65.7 MB in the beginning and 179.5 MB in the end (delta: -113.8 MB). Peak memory consumption was 62.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:01:00,085 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory is still 119.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3490.74 ms. Allocated memory was 136.8 MB in the beginning and 291.0 MB in the end (delta: 154.1 MB). Free memory was 65.7 MB in the beginning and 179.5 MB in the end (delta: -113.8 MB). Peak memory consumption was 62.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6281]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...