java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.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 0.1.24-112bae1 [2019-09-11 18:35:08,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 18:35:08,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 18:35:08,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 18:35:08,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 18:35:08,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 18:35:08,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 18:35:08,645 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 18:35:08,648 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 18:35:08,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 18:35:08,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 18:35:08,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 18:35:08,661 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 18:35:08,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 18:35:08,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 18:35:08,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 18:35:08,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 18:35:08,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 18:35:08,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 18:35:08,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 18:35:08,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 18:35:08,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 18:35:08,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 18:35:08,686 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 18:35:08,688 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 18:35:08,688 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 18:35:08,690 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 18:35:08,690 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 18:35:08,691 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 18:35:08,693 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 18:35:08,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 18:35:08,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 18:35:08,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 18:35:08,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 18:35:08,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 18:35:08,698 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 18:35:08,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 18:35:08,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 18:35:08,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 18:35:08,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 18:35:08,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 18:35:08,703 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 18:35:08,727 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 18:35:08,727 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 18:35:08,728 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 18:35:08,728 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 18:35:08,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 18:35:08,729 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 18:35:08,729 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 18:35:08,730 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 18:35:08,730 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 18:35:08,730 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 18:35:08,732 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 18:35:08,733 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 18:35:08,733 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 18:35:08,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 18:35:08,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 18:35:08,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 18:35:08,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 18:35:08,734 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 18:35:08,734 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 18:35:08,735 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 18:35:08,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 18:35:08,735 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 18:35:08,735 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 18:35:08,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 18:35:08,736 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 18:35:08,736 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 18:35:08,736 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 18:35:08,737 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 18:35:08,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 18:35:08,737 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 18:35:08,797 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 18:35:08,815 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 18:35:08,819 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 18:35:08,823 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 18:35:08,823 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 18:35:08,824 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2019-09-11 18:35:08,895 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df67e8a25/7e71a4b766b64bb782678a91158b10e7/FLAG9be41b03d [2019-09-11 18:35:10,031 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 18:35:10,032 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2019-09-11 18:35:10,115 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df67e8a25/7e71a4b766b64bb782678a91158b10e7/FLAG9be41b03d [2019-09-11 18:35:10,229 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df67e8a25/7e71a4b766b64bb782678a91158b10e7 [2019-09-11 18:35:10,242 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 18:35:10,244 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 18:35:10,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 18:35:10,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 18:35:10,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 18:35:10,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:35:10" (1/1) ... [2019-09-11 18:35:10,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67271536 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:10, skipping insertion in model container [2019-09-11 18:35:10,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:35:10" (1/1) ... [2019-09-11 18:35:10,260 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 18:35:10,539 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 18:35:14,108 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: cx18_vapi [2019-09-11 18:35:14,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ed4dce2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:14, skipping insertion in model container [2019-09-11 18:35:14,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 18:35:14,110 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-11 18:35:14,113 INFO L168 Benchmark]: Toolchain (without parser) took 3867.63 ms. Allocated memory was 171.4 MB in the beginning and 295.2 MB in the end (delta: 123.7 MB). Free memory was 129.8 MB in the beginning and 173.8 MB in the end (delta: -44.1 MB). Peak memory consumption was 95.0 MB. Max. memory is 7.1 GB. [2019-09-11 18:35:14,114 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 133.7 MB. Free memory was 108.1 MB in the beginning and 107.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-11 18:35:14,116 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3864.54 ms. Allocated memory was 171.4 MB in the beginning and 295.2 MB in the end (delta: 123.7 MB). Free memory was 129.8 MB in the beginning and 173.8 MB in the end (delta: -44.1 MB). Peak memory consumption was 95.0 MB. Max. memory is 7.1 GB. [2019-09-11 18:35:14,119 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 133.7 MB. Free memory was 108.1 MB in the beginning and 107.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3864.54 ms. Allocated memory was 171.4 MB in the beginning and 295.2 MB in the end (delta: 123.7 MB). Free memory was 129.8 MB in the beginning and 173.8 MB in the end (delta: -44.1 MB). Peak memory consumption was 95.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9677]: 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...