/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.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 0.2.0-7d8eed3 [2020-11-07 03:39:19,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:39:19,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:39:19,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:39:19,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:39:19,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:39:19,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:39:19,772 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:39:19,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:39:19,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:39:19,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:39:19,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:39:19,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:39:19,797 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:39:19,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:39:19,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:39:19,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:39:19,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:39:19,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:39:19,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:39:19,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:39:19,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:39:19,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:39:19,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:39:19,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-07 03:39:19,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:39:19,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:39:19,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:39:19,848 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:39:19,849 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:39:19,849 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:39:19,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:39:19,850 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:39:19,851 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:39:19,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:39:19,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:39:19,853 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-11-07 03:39:19,875 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:39:19,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:39:19,881 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:39:19,881 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:39:19,881 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:39:19,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:39:19,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:39:19,882 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:39:19,882 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:39:19,883 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:39:19,884 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:39:19,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:39:19,885 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:39:19,885 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:39:19,885 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:39:19,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:39:19,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:39:19,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:39:19,886 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:39:19,887 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 03:39:20,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:39:20,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:39:20,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:39:20,376 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:39:20,377 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:39:20,378 INFO L432 ainManager$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 [2020-11-07 03:39:20,464 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/397e1d940/d4ca6b1cc459492db52d259441c39dd5/FLAG757c95aef [2020-11-07 03:39:22,134 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:39:22,134 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 [2020-11-07 03:39:22,286 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/397e1d940/d4ca6b1cc459492db52d259441c39dd5/FLAG757c95aef [2020-11-07 03:39:22,458 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/397e1d940/d4ca6b1cc459492db52d259441c39dd5 [2020-11-07 03:39:22,460 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:39:22,468 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:39:22,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:39:22,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:39:22,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:39:22,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:39:22" (1/1) ... [2020-11-07 03:39:22,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15448bc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:39:22, skipping insertion in model container [2020-11-07 03:39:22,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:39:22" (1/1) ... [2020-11-07 03:39:22,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:39:22,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:39:23,434 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4817] [2020-11-07 03:39:23,435 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4818-4819] [2020-11-07 03:39:26,496 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace [2020-11-07 03:39:26,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1df03334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:39:26, skipping insertion in model container [2020-11-07 03:39:26,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:39:26,501 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-07 03:39:26,503 INFO L168 Benchmark]: Toolchain (without parser) took 4039.12 ms. Allocated memory is still 206.6 MB. Free memory was 173.0 MB in the beginning and 152.8 MB in the end (delta: 20.2 MB). Peak memory consumption was 57.4 MB. Max. memory is 8.0 GB. [2020-11-07 03:39:26,504 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 157.3 MB. Free memory was 130.0 MB in the beginning and 129.9 MB in the end (delta: 102.4 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 03:39:26,506 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4026.69 ms. Allocated memory is still 206.6 MB. Free memory was 172.5 MB in the beginning and 152.8 MB in the end (delta: 19.7 MB). Peak memory consumption was 57.4 MB. Max. memory is 8.0 GB. [2020-11-07 03:39:26,508 INFO L339 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 157.3 MB. Free memory was 130.0 MB in the beginning and 129.9 MB in the end (delta: 102.4 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 4026.69 ms. Allocated memory is still 206.6 MB. Free memory was 172.5 MB in the beginning and 152.8 MB in the end (delta: 19.7 MB). Peak memory consumption was 57.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6292]: 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...