/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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:01:03,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:01:03,026 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:01:03,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:01:03,053 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:01:03,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:01:03,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:01:03,057 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:01:03,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:01:03,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:01:03,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:01:03,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:01:03,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:01:03,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:01:03,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:01:03,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:01:03,070 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:01:03,071 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:01:03,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:01:03,074 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:01:03,076 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:01:03,077 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:01:03,078 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:01:03,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:01:03,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-04 20:01:03,084 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:01:03,085 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:01:03,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:01:03,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:01:03,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:01:03,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:01:03,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:01:03,088 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:01:03,089 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:01:03,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:01:03,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:01:03,091 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-09-04 20:01:03,102 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:01:03,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:01:03,103 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:01:03,103 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:01:03,104 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:01:03,104 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:01:03,104 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:01:03,104 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:01:03,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:01:03,105 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:01:03,105 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:01:03,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:01:03,105 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:01:03,106 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:01:03,106 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:01:03,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:01:03,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:01:03,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:01:03,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:01:03,107 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 20:01:03,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:01:03,560 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:01:03,564 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:01:03,567 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:01:03,569 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:01:03,570 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2020-09-04 20:01:03,661 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/835d48fa9/ac06948912384403856dbec4c643435b/FLAG5cde0e4cd [2020-09-04 20:01:04,820 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:01:04,821 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2020-09-04 20:01:04,908 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/835d48fa9/ac06948912384403856dbec4c643435b/FLAG5cde0e4cd [2020-09-04 20:01:05,027 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/835d48fa9/ac06948912384403856dbec4c643435b [2020-09-04 20:01:05,042 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:01:05,044 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:01:05,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:01:05,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:01:05,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:01:05,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:01:05" (1/1) ... [2020-09-04 20:01:05,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@726bb63e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:01:05, skipping insertion in model container [2020-09-04 20:01:05,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:01:05" (1/1) ... [2020-09-04 20:01:05,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:01:05,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:01:08,840 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: cx18_vapi [2020-09-04 20:01:08,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47b0c8f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:01:08, skipping insertion in model container [2020-09-04 20:01:08,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:01:08,842 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-09-04 20:01:08,846 INFO L168 Benchmark]: Toolchain (without parser) took 3800.53 ms. Allocated memory was 146.8 MB in the beginning and 300.4 MB in the end (delta: 153.6 MB). Free memory was 69.4 MB in the beginning and 179.2 MB in the end (delta: -109.8 MB). Peak memory consumption was 59.3 MB. Max. memory is 7.1 GB. [2020-09-04 20:01:08,847 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 146.8 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 20:01:08,849 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3797.13 ms. Allocated memory was 146.8 MB in the beginning and 300.4 MB in the end (delta: 153.6 MB). Free memory was 69.2 MB in the beginning and 179.2 MB in the end (delta: -110.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 7.1 GB. [2020-09-04 20:01:08,851 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 146.8 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3797.13 ms. Allocated memory was 146.8 MB in the beginning and 300.4 MB in the end (delta: 153.6 MB). Free memory was 69.2 MB in the beginning and 179.2 MB in the end (delta: -110.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9682]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: cx18_vapi RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...