/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 0.1.25-267fbe0 [2020-07-18 02:30:50,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:30:50,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:30:50,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:30:50,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:30:50,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:30:50,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:30:50,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:30:50,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:30:50,369 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:30:50,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:30:50,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:30:50,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:30:50,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:30:50,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:30:50,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:30:50,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:30:50,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:30:50,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:30:50,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:30:50,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:30:50,396 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:30:50,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:30:50,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:30:50,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 02:30:50,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:30:50,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:30:50,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:30:50,413 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 02:30:50,439 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:30:50,440 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:30:50,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:30:50,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:30:50,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:30:50,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:30:50,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:30:50,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:30:50,447 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:30:50,447 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:30:50,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:30:50,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:30:50,448 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:30:50,448 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:30:50,448 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:30:50,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:30:50,449 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:30:50,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:30:50,450 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:30:50,450 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 02:30:50,734 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:30:50,747 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:30:50,750 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:30:50,752 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:30:50,752 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:30:50,753 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i [2020-07-18 02:30:50,825 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12c58eded/77473f16e57c40e9b9145b101d99094c/FLAG8f4078d50 [2020-07-18 02:30:52,119 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:30:52,120 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i [2020-07-18 02:30:52,243 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12c58eded/77473f16e57c40e9b9145b101d99094c/FLAG8f4078d50 [2020-07-18 02:30:52,743 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12c58eded/77473f16e57c40e9b9145b101d99094c [2020-07-18 02:30:52,753 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:30:52,757 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:30:52,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:30:52,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:30:52,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:30:52,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:30:52" (1/1) ... [2020-07-18 02:30:52,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b03ea04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:30:52, skipping insertion in model container [2020-07-18 02:30:52,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:30:52" (1/1) ... [2020-07-18 02:30:52,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:30:53,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:30:55,411 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: fw_notice [2020-07-18 02:30:55,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3179a3ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:30:55, skipping insertion in model container [2020-07-18 02:30:55,412 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:30:55,413 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-18 02:30:55,418 INFO L168 Benchmark]: Toolchain (without parser) took 2660.46 ms. Allocated memory was 137.9 MB in the beginning and 250.1 MB in the end (delta: 112.2 MB). Free memory was 78.3 MB in the beginning and 169.5 MB in the end (delta: -91.2 MB). Peak memory consumption was 47.7 MB. Max. memory is 7.1 GB. [2020-07-18 02:30:55,420 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.4 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 02:30:55,421 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2654.98 ms. Allocated memory was 137.9 MB in the beginning and 250.1 MB in the end (delta: 112.2 MB). Free memory was 77.9 MB in the beginning and 169.5 MB in the end (delta: -91.6 MB). Peak memory consumption was 47.3 MB. Max. memory is 7.1 GB. [2020-07-18 02:30:55,424 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 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.4 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2654.98 ms. Allocated memory was 137.9 MB in the beginning and 250.1 MB in the end (delta: 112.2 MB). Free memory was 77.9 MB in the beginning and 169.5 MB in the end (delta: -91.6 MB). Peak memory consumption was 47.3 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...