/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 0.1.25-8fc6572 [2020-07-10 22:18:00,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 22:18:00,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 22:18:00,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 22:18:00,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 22:18:00,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 22:18:00,030 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 22:18:00,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 22:18:00,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 22:18:00,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 22:18:00,047 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 22:18:00,048 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 22:18:00,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 22:18:00,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 22:18:00,053 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 22:18:00,054 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 22:18:00,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 22:18:00,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 22:18:00,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 22:18:00,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 22:18:00,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 22:18:00,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 22:18:00,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 22:18:00,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 22:18:00,079 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 22:18:00,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 22:18:00,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 22:18:00,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 22:18:00,093 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-10 22:18:00,111 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 22:18:00,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 22:18:00,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 22:18:00,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 22:18:00,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 22:18:00,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 22:18:00,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 22:18:00,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 22:18:00,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 22:18:00,114 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 22:18:00,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 22:18:00,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 22:18:00,116 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 22:18:00,116 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 22:18:00,117 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 22:18:00,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 22:18:00,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 22:18:00,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 22:18:00,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 22:18:00,118 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 22:18:00,377 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 22:18:00,396 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 22:18:00,400 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 22:18:00,401 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 22:18:00,402 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 22:18:00,403 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point_-test.cil.out.i [2020-07-10 22:18:00,478 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54d2205e3/0a549a294f09450587cd45d53d6e18a2/FLAGb6297d737 [2020-07-10 22:18:01,512 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 22:18:01,513 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point_-test.cil.out.i [2020-07-10 22:18:01,600 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54d2205e3/0a549a294f09450587cd45d53d6e18a2/FLAGb6297d737 [2020-07-10 22:18:01,772 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54d2205e3/0a549a294f09450587cd45d53d6e18a2 [2020-07-10 22:18:01,782 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 22:18:01,784 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 22:18:01,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 22:18:01,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 22:18:01,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 22:18:01,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:18:01" (1/1) ... [2020-07-10 22:18:01,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69e3f640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:18:01, skipping insertion in model container [2020-07-10 22:18:01,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:18:01" (1/1) ... [2020-07-10 22:18:01,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 22:18:02,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 22:18:02,763 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4806] [2020-07-10 22:18:02,764 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] [2020-07-10 22:18:06,197 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace [2020-07-10 22:18:06,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@153b697d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:18:06, skipping insertion in model container [2020-07-10 22:18:06,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 22:18:06,199 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-10 22:18:06,203 INFO L168 Benchmark]: Toolchain (without parser) took 4417.84 ms. Allocated memory was 139.5 MB in the beginning and 286.3 MB in the end (delta: 146.8 MB). Free memory was 68.3 MB in the beginning and 179.1 MB in the end (delta: -110.8 MB). Peak memory consumption was 57.9 MB. Max. memory is 7.1 GB. [2020-07-10 22:18:06,204 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 139.5 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-10 22:18:06,206 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4413.25 ms. Allocated memory was 139.5 MB in the beginning and 286.3 MB in the end (delta: 146.8 MB). Free memory was 68.1 MB in the beginning and 179.1 MB in the end (delta: -111.0 MB). Peak memory consumption was 57.7 MB. Max. memory is 7.1 GB. [2020-07-10 22:18:06,209 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 139.5 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4413.25 ms. Allocated memory was 139.5 MB in the beginning and 286.3 MB in the end (delta: 146.8 MB). Free memory was 68.1 MB in the beginning and 179.1 MB in the end (delta: -111.0 MB). Peak memory consumption was 57.7 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...