/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-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 19:37:37,792 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 19:37:37,794 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 19:37:37,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 19:37:37,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 19:37:37,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 19:37:37,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 19:37:37,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 19:37:37,828 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 19:37:37,832 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 19:37:37,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 19:37:37,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 19:37:37,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 19:37:37,839 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 19:37:37,841 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 19:37:37,842 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 19:37:37,844 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 19:37:37,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 19:37:37,846 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 19:37:37,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 19:37:37,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 19:37:37,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 19:37:37,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 19:37:37,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 19:37:37,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 19:37:37,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 19:37:37,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 19:37:37,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 19:37:37,877 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-08 19:37:37,898 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 19:37:37,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 19:37:37,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 19:37:37,900 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 19:37:37,900 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 19:37:37,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 19:37:37,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 19:37:37,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 19:37:37,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 19:37:37,906 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 19:37:37,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 19:37:37,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 19:37:37,907 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 19:37:37,907 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 19:37:37,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 19:37:37,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 19:37:37,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 19:37:37,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 19:37:37,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 19:37:37,908 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-08 19:37:38,208 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 19:37:38,221 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 19:37:38,224 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 19:37:38,226 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 19:37:38,226 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 19:37:38,227 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i [2020-07-08 19:37:38,290 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22ec6932f/b99bb8e677444dda840d1e349dc49510/FLAG727460885 [2020-07-08 19:37:39,250 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 19:37:39,251 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i [2020-07-08 19:37:39,334 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22ec6932f/b99bb8e677444dda840d1e349dc49510/FLAG727460885 [2020-07-08 19:37:39,617 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22ec6932f/b99bb8e677444dda840d1e349dc49510 [2020-07-08 19:37:39,625 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 19:37:39,627 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 19:37:39,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 19:37:39,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 19:37:39,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 19:37:39,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 07:37:39" (1/1) ... [2020-07-08 19:37:39,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17fba39e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:37:39, skipping insertion in model container [2020-07-08 19:37:39,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 07:37:39" (1/1) ... [2020-07-08 19:37:39,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 19:37:39,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 19:37:42,099 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: fw_notice [2020-07-08 19:37:42,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5322ec76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:37:42, skipping insertion in model container [2020-07-08 19:37:42,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 19:37:42,102 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-08 19:37:42,107 INFO L168 Benchmark]: Toolchain (without parser) took 2478.36 ms. Allocated memory was 145.2 MB in the beginning and 248.0 MB in the end (delta: 102.8 MB). Free memory was 78.2 MB in the beginning and 174.4 MB in the end (delta: -96.2 MB). Peak memory consumption was 45.7 MB. Max. memory is 7.1 GB. [2020-07-08 19:37:42,108 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 145.2 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 19:37:42,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2473.75 ms. Allocated memory was 145.2 MB in the beginning and 248.0 MB in the end (delta: 102.8 MB). Free memory was 78.0 MB in the beginning and 174.4 MB in the end (delta: -96.4 MB). Peak memory consumption was 45.5 MB. Max. memory is 7.1 GB. [2020-07-08 19:37:42,112 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 0.17 ms. Allocated memory is still 145.2 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2473.75 ms. Allocated memory was 145.2 MB in the beginning and 248.0 MB in the end (delta: 102.8 MB). Free memory was 78.0 MB in the beginning and 174.4 MB in the end (delta: -96.4 MB). Peak memory consumption was 45.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5237]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: fw_notice RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...