/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 0.1.25-46f3038-m [2020-07-08 13:56:42,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 13:56:42,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 13:56:42,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 13:56:42,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 13:56:42,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 13:56:42,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 13:56:42,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 13:56:42,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 13:56:42,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 13:56:42,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 13:56:42,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 13:56:42,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 13:56:42,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 13:56:42,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 13:56:42,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 13:56:42,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 13:56:42,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 13:56:42,412 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 13:56:42,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 13:56:42,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 13:56:42,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 13:56:42,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 13:56:42,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 13:56:42,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 13:56:42,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 13:56:42,421 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 13:56:42,422 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 13:56:42,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 13:56:42,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 13:56:42,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 13:56:42,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 13:56:42,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 13:56:42,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 13:56:42,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 13:56:42,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 13:56:42,428 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 13:56:42,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 13:56:42,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 13:56:42,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 13:56:42,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 13:56:42,431 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 [2020-07-08 13:56:42,445 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 13:56:42,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 13:56:42,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 13:56:42,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 13:56:42,447 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 13:56:42,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 13:56:42,447 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 13:56:42,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 13:56:42,448 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 13:56:42,448 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 13:56:42,448 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 13:56:42,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 13:56:42,449 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 13:56:42,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 13:56:42,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 13:56:42,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 13:56:42,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 13:56:42,450 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 13:56:42,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 13:56:42,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 13:56:42,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 13:56:42,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 13:56:42,451 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 13:56:42,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 13:56:42,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 13:56:42,451 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 13:56:42,451 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 13:56:42,452 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-08 13:56:42,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 13:56:42,729 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 13:56:42,733 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 13:56:42,735 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 13:56:42,735 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 13:56:42,736 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2020-07-08 13:56:42,817 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9ccd23a9/824f8487d9d94c999c4e2a722cf4e7cc/FLAGf9a05f700 [2020-07-08 13:56:43,948 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 13:56:43,949 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2020-07-08 13:56:44,024 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9ccd23a9/824f8487d9d94c999c4e2a722cf4e7cc/FLAGf9a05f700 [2020-07-08 13:56:44,152 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9ccd23a9/824f8487d9d94c999c4e2a722cf4e7cc [2020-07-08 13:56:44,161 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 13:56:44,163 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 13:56:44,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 13:56:44,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 13:56:44,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 13:56:44,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 01:56:44" (1/1) ... [2020-07-08 13:56:44,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77dfe62e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:56:44, skipping insertion in model container [2020-07-08 13:56:44,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 01:56:44" (1/1) ... [2020-07-08 13:56:44,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 13:56:44,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 13:56:45,361 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4806] [2020-07-08 13:56:45,361 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] [2020-07-08 13:56:48,308 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace [2020-07-08 13:56:48,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3082996d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:56:48, skipping insertion in model container [2020-07-08 13:56:48,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 13:56:48,310 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-08 13:56:48,313 INFO L168 Benchmark]: Toolchain (without parser) took 4149.19 ms. Allocated memory was 135.3 MB in the beginning and 299.9 MB in the end (delta: 164.6 MB). Free memory was 64.6 MB in the beginning and 188.7 MB in the end (delta: -124.1 MB). Peak memory consumption was 64.7 MB. Max. memory is 7.1 GB. [2020-07-08 13:56:48,315 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 135.3 MB. Free memory is still 117.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-08 13:56:48,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4144.92 ms. Allocated memory was 135.3 MB in the beginning and 299.9 MB in the end (delta: 164.6 MB). Free memory was 64.6 MB in the beginning and 188.7 MB in the end (delta: -124.1 MB). Peak memory consumption was 64.7 MB. Max. memory is 7.1 GB. [2020-07-08 13:56:48,319 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 0.22 ms. Allocated memory is still 135.3 MB. Free memory is still 117.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4144.92 ms. Allocated memory was 135.3 MB in the beginning and 299.9 MB in the end (delta: 164.6 MB). Free memory was 64.6 MB in the beginning and 188.7 MB in the end (delta: -124.1 MB). Peak memory consumption was 64.7 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...