/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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:26:25,706 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:26:25,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:26:25,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:26:25,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:26:25,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:26:25,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:26:25,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:26:25,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:26:25,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:26:25,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:26:25,748 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:26:25,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:26:25,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:26:25,750 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:26:25,751 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:26:25,752 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:26:25,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:26:25,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:26:25,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:26:25,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:26:25,758 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:26:25,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:26:25,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:26:25,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 02:26:25,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 02:26:25,762 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 02:26:25,763 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 02:26:25,763 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 02:26:25,764 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 02:26:25,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 02:26:25,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 02:26:25,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 02:26:25,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 02:26:25,767 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 02:26:25,767 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 02:26:25,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 02:26:25,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 02:26:25,768 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:26:25,769 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:26:25,770 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:26:25,771 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 02:26:25,782 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:26:25,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:26:25,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:26:25,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:26:25,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:26:25,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:26:25,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:26:25,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:26:25,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:26:25,787 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:26:25,787 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:26:25,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:26:25,788 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:26:25,788 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:26:25,789 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:26:25,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:26:25,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:26:25,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:26:25,790 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:26:25,790 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 02:26:26,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:26:26,106 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:26:26,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:26:26,112 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:26:26,112 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:26:26,113 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2020-07-18 02:26:26,188 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/167bac973/0573f752e88045758449f24209a5a874/FLAG9d299aec2 [2020-07-18 02:26:27,308 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:26:27,308 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2020-07-18 02:26:27,394 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/167bac973/0573f752e88045758449f24209a5a874/FLAG9d299aec2 [2020-07-18 02:26:27,535 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/167bac973/0573f752e88045758449f24209a5a874 [2020-07-18 02:26:27,543 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:26:27,546 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:26:27,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:26:27,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:26:27,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:26:27,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:26:27" (1/1) ... [2020-07-18 02:26:27,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@120e009c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:27, skipping insertion in model container [2020-07-18 02:26:27,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:26:27" (1/1) ... [2020-07-18 02:26:27,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:26:27,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:26:30,995 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: cx18_vapi [2020-07-18 02:26:30,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@682000cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30, skipping insertion in model container [2020-07-18 02:26:30,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:26:30,997 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-18 02:26:31,002 INFO L168 Benchmark]: Toolchain (without parser) took 3454.66 ms. Allocated memory was 140.0 MB in the beginning and 283.1 MB in the end (delta: 143.1 MB). Free memory was 69.3 MB in the beginning and 163.2 MB in the end (delta: -93.9 MB). Peak memory consumption was 57.3 MB. Max. memory is 7.1 GB. [2020-07-18 02:26:31,003 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 140.0 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-07-18 02:26:31,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3449.62 ms. Allocated memory was 140.0 MB in the beginning and 283.1 MB in the end (delta: 143.1 MB). Free memory was 68.9 MB in the beginning and 163.2 MB in the end (delta: -94.3 MB). Peak memory consumption was 56.8 MB. Max. memory is 7.1 GB. [2020-07-18 02:26:31,009 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 140.0 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3449.62 ms. Allocated memory was 140.0 MB in the beginning and 283.1 MB in the end (delta: 143.1 MB). Free memory was 68.9 MB in the beginning and 163.2 MB in the end (delta: -94.3 MB). Peak memory consumption was 56.8 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...