/usr/bin/java -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/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 0.1.25-72570d3 [2020-08-22 21:01:21,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 21:01:21,557 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 21:01:21,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 21:01:21,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 21:01:21,608 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 21:01:21,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 21:01:21,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 21:01:21,615 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 21:01:21,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 21:01:21,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 21:01:21,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 21:01:21,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 21:01:21,624 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 21:01:21,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 21:01:21,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 21:01:21,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 21:01:21,631 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 21:01:21,633 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 21:01:21,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 21:01:21,642 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 21:01:21,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 21:01:21,644 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 21:01:21,644 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 21:01:21,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-22 21:01:21,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-22 21:01:21,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-22 21:01:21,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-22 21:01:21,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-22 21:01:21,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-22 21:01:21,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-22 21:01:21,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-22 21:01:21,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-22 21:01:21,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-22 21:01:21,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-22 21:01:21,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-22 21:01:21,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-22 21:01:21,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-22 21:01:21,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 21:01:21,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 21:01:21,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 21:01:21,662 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-08-22 21:01:21,678 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 21:01:21,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 21:01:21,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 21:01:21,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 21:01:21,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 21:01:21,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 21:01:21,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 21:01:21,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 21:01:21,682 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 21:01:21,682 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 21:01:21,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 21:01:21,683 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 21:01:21,684 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 21:01:21,684 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 21:01:21,684 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 21:01:21,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 21:01:21,685 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 21:01:21,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 21:01:21,685 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 21:01:21,685 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-08-22 21:01:21,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 21:01:21,941 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 21:01:21,944 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 21:01:21,945 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 21:01:21,946 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 21:01:21,946 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2020-08-22 21:01:22,006 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7e3dcb0/490d32236aed47babb9f2b29bc02c048/FLAG4491ed265 [2020-08-22 21:01:23,144 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 21:01:23,145 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2020-08-22 21:01:23,227 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7e3dcb0/490d32236aed47babb9f2b29bc02c048/FLAG4491ed265 [2020-08-22 21:01:23,340 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7e3dcb0/490d32236aed47babb9f2b29bc02c048 [2020-08-22 21:01:23,348 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 21:01:23,350 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 21:01:23,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 21:01:23,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 21:01:23,355 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 21:01:23,356 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:01:23" (1/1) ... [2020-08-22 21:01:23,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19326d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:23, skipping insertion in model container [2020-08-22 21:01:23,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:01:23" (1/1) ... [2020-08-22 21:01:23,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 21:01:23,682 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 21:01:24,574 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4806] [2020-08-22 21:01:24,574 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] [2020-08-22 21:01:27,683 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace [2020-08-22 21:01:27,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56cce313 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:27, skipping insertion in model container [2020-08-22 21:01:27,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 21:01:27,685 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-08-22 21:01:27,688 INFO L168 Benchmark]: Toolchain (without parser) took 4336.33 ms. Allocated memory was 140.0 MB in the beginning and 295.2 MB in the end (delta: 155.2 MB). Free memory was 69.0 MB in the beginning and 188.8 MB in the end (delta: -119.8 MB). Peak memory consumption was 57.4 MB. Max. memory is 7.1 GB. [2020-08-22 21:01:27,690 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 140.0 MB. Free memory was 122.6 MB in the beginning and 122.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-08-22 21:01:27,691 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4333.42 ms. Allocated memory was 140.0 MB in the beginning and 295.2 MB in the end (delta: 155.2 MB). Free memory was 68.8 MB in the beginning and 188.8 MB in the end (delta: -120.0 MB). Peak memory consumption was 57.2 MB. Max. memory is 7.1 GB. [2020-08-22 21:01:27,696 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 140.0 MB. Free memory was 122.6 MB in the beginning and 122.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4333.42 ms. Allocated memory was 140.0 MB in the beginning and 295.2 MB in the end (delta: 155.2 MB). Free memory was 68.8 MB in the beginning and 188.8 MB in the end (delta: -120.0 MB). Peak memory consumption was 57.2 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...