/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/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_-test.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:28:23,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:28:23,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:28:23,358 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:28:23,358 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:28:23,359 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:28:23,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:28:23,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:28:23,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:28:23,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:28:23,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:28:23,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:28:23,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:28:23,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:28:23,369 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:28:23,370 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:28:23,371 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:28:23,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:28:23,374 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:28:23,376 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:28:23,377 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:28:23,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:28:23,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:28:23,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:28:23,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 02:28:23,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:28:23,391 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:28:23,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:28:23,393 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-18 02:28:23,402 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:28:23,402 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:28:23,404 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:28:23,404 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:28:23,404 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:28:23,404 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:28:23,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:28:23,405 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:28:23,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:28:23,405 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:28:23,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:28:23,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:28:23,406 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:28:23,406 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:28:23,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:28:23,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:28:23,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:28:23,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:28:23,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:28:23,407 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 02:28:23,694 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:28:23,707 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:28:23,710 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:28:23,712 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:28:23,712 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:28:23,713 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point_-test.cil.out.i [2020-07-18 02:28:23,778 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa19318c4/e5d0a5bee4d448aa90cae31779575942/FLAG3c46a1fb1 [2020-07-18 02:28:24,931 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:28:24,932 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point_-test.cil.out.i [2020-07-18 02:28:25,002 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa19318c4/e5d0a5bee4d448aa90cae31779575942/FLAG3c46a1fb1 [2020-07-18 02:28:25,141 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa19318c4/e5d0a5bee4d448aa90cae31779575942 [2020-07-18 02:28:25,150 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:28:25,153 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:28:25,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:28:25,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:28:25,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:28:25,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:28:25" (1/1) ... [2020-07-18 02:28:25,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45e92d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:25, skipping insertion in model container [2020-07-18 02:28:25,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:28:25" (1/1) ... [2020-07-18 02:28:25,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:28:25,511 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:28:26,286 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 02:28:26,287 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 02:28:29,153 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 02:28:29,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77b89413 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:29, skipping insertion in model container [2020-07-18 02:28:29,156 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:28:29,156 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-18 02:28:29,160 INFO L168 Benchmark]: Toolchain (without parser) took 4007.20 ms. Allocated memory was 136.3 MB in the beginning and 297.3 MB in the end (delta: 161.0 MB). Free memory was 66.4 MB in the beginning and 189.1 MB in the end (delta: -122.7 MB). Peak memory consumption was 62.8 MB. Max. memory is 7.1 GB. [2020-07-18 02:28:29,162 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 02:28:29,163 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4001.28 ms. Allocated memory was 136.3 MB in the beginning and 297.3 MB in the end (delta: 161.0 MB). Free memory was 65.9 MB in the beginning and 189.1 MB in the end (delta: -123.1 MB). Peak memory consumption was 62.4 MB. Max. memory is 7.1 GB. [2020-07-18 02:28:29,166 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 0.18 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4001.28 ms. Allocated memory was 136.3 MB in the beginning and 297.3 MB in the end (delta: 161.0 MB). Free memory was 65.9 MB in the beginning and 189.1 MB in the end (delta: -123.1 MB). Peak memory consumption was 62.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6278]: 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...