java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.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_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 11:56:08,441 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 11:56:08,447 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 11:56:08,486 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 11:56:08,487 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 11:56:08,490 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 11:56:08,495 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 11:56:08,499 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 11:56:08,506 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 11:56:08,507 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 11:56:08,520 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 11:56:08,520 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 11:56:08,522 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 11:56:08,528 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 11:56:08,529 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 11:56:08,530 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 11:56:08,538 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 11:56:08,546 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 11:56:08,555 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 11:56:08,561 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 11:56:08,565 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 11:56:08,569 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 11:56:08,575 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 11:56:08,575 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 11:56:08,575 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 11:56:08,583 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 11:56:08,584 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 11:56:08,590 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 11:56:08,592 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 11:56:08,593 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 11:56:08,594 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 11:56:08,594 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 11:56:08,600 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 11:56:08,600 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 11:56:08,604 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 11:56:08,608 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 11:56:08,608 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-16 11:56:08,662 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 11:56:08,663 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 11:56:08,669 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 11:56:08,670 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 11:56:08,675 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 11:56:08,675 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 11:56:08,675 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 11:56:08,676 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 11:56:08,676 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 11:56:08,676 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 11:56:08,676 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 11:56:08,677 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 11:56:08,677 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 11:56:08,677 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 11:56:08,677 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 11:56:08,677 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 11:56:08,680 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 11:56:08,680 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 11:56:08,680 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 11:56:08,683 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 11:56:08,683 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 11:56:08,683 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 11:56:08,683 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 11:56:08,684 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 11:56:08,684 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 11:56:08,684 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 11:56:08,684 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 11:56:08,688 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 11:56:08,688 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 11:56:08,834 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 11:56:08,875 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 11:56:08,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 11:56:08,892 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 11:56:08,892 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 11:56:08,894 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 11:56:09,060 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6d09942a/435295bed494436fadff74f422e999da/FLAGebc3e0023 [2018-11-16 11:56:11,793 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 11:56:11,797 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 11:56:12,030 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6d09942a/435295bed494436fadff74f422e999da/FLAGebc3e0023 [2018-11-16 11:56:12,082 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6d09942a/435295bed494436fadff74f422e999da [2018-11-16 11:56:12,113 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 11:56:12,119 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 11:56:12,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 11:56:12,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 11:56:12,136 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 11:56:12,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:56:12" (1/1) ... [2018-11-16 11:56:12,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6065bb54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:12, skipping insertion in model container [2018-11-16 11:56:12,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:56:12" (1/1) ... [2018-11-16 11:56:12,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 11:56:12,937 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 11:56:14,546 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4811] [2018-11-16 11:56:14,549 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4812-4813] [2018-11-16 11:56:23,481 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace [2018-11-16 11:56:23,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34dd2987 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:23, skipping insertion in model container [2018-11-16 11:56:23,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 11:56:23,486 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-16 11:56:23,490 INFO L168 Benchmark]: Toolchain (without parser) took 11373.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 5.1 MB). Peak memory consumption was 168.7 MB. Max. memory is 3.9 GB. [2018-11-16 11:56:23,500 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 11:56:23,501 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11365.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 5.1 MB). Peak memory consumption was 168.7 MB. Max. memory is 3.9 GB. [2018-11-16 11:56:23,507 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 11365.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 5.1 MB). Peak memory consumption was 168.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6445]: 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...