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/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 [2019-09-10 10:33:47,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 10:33:47,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 10:33:47,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 10:33:47,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 10:33:47,833 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 10:33:47,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 10:33:47,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 10:33:47,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 10:33:47,838 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 10:33:47,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 10:33:47,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 10:33:47,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 10:33:47,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 10:33:47,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 10:33:47,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 10:33:47,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 10:33:47,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 10:33:47,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 10:33:47,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 10:33:47,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 10:33:47,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 10:33:47,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 10:33:47,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 10:33:47,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 10:33:47,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 10:33:47,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 10:33:47,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 10:33:47,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 10:33:47,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 10:33:47,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 10:33:47,860 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 10:33:47,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 10:33:47,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 10:33:47,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 10:33:47,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 10:33:47,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 10:33:47,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 10:33:47,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 10:33:47,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 10:33:47,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 10:33:47,866 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 [2019-09-10 10:33:47,880 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 10:33:47,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 10:33:47,881 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 10:33:47,881 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 10:33:47,882 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 10:33:47,882 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 10:33:47,882 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 10:33:47,882 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 10:33:47,883 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 10:33:47,883 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 10:33:47,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 10:33:47,884 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 10:33:47,884 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 10:33:47,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 10:33:47,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 10:33:47,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 10:33:47,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 10:33:47,885 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 10:33:47,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 10:33:47,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 10:33:47,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 10:33:47,886 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 10:33:47,886 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 10:33:47,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 10:33:47,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 10:33:47,887 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 10:33:47,887 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 10:33:47,887 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 10:33:47,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 10:33:47,887 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 10:33:47,916 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 10:33:47,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 10:33:47,937 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 10:33:47,938 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 10:33:47,939 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 10:33:47,940 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2019-09-10 10:33:48,001 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b0cb87dd/0c3e5ff700c442519be82b34289ff359/FLAGa6bc899c8 [2019-09-10 10:33:49,211 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 10:33:49,212 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2019-09-10 10:33:49,289 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b0cb87dd/0c3e5ff700c442519be82b34289ff359/FLAGa6bc899c8 [2019-09-10 10:33:49,376 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b0cb87dd/0c3e5ff700c442519be82b34289ff359 [2019-09-10 10:33:49,391 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 10:33:49,394 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 10:33:49,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 10:33:49,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 10:33:49,402 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 10:33:49,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 10:33:49" (1/1) ... [2019-09-10 10:33:49,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705c4b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:33:49, skipping insertion in model container [2019-09-10 10:33:49,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 10:33:49" (1/1) ... [2019-09-10 10:33:49,417 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 10:33:49,777 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 10:33:52,777 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: cx18_vapi [2019-09-10 10:33:52,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58ab7cd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:33:52, skipping insertion in model container [2019-09-10 10:33:52,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 10:33:52,779 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-10 10:33:52,782 INFO L168 Benchmark]: Toolchain (without parser) took 3388.57 ms. Allocated memory was 174.1 MB in the beginning and 302.0 MB in the end (delta: 127.9 MB). Free memory was 132.2 MB in the beginning and 182.3 MB in the end (delta: -50.1 MB). Peak memory consumption was 99.1 MB. Max. memory is 7.1 GB. [2019-09-10 10:33:52,783 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-10 10:33:52,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3381.50 ms. Allocated memory was 174.1 MB in the beginning and 302.0 MB in the end (delta: 127.9 MB). Free memory was 132.2 MB in the beginning and 182.3 MB in the end (delta: -50.1 MB). Peak memory consumption was 99.1 MB. Max. memory is 7.1 GB. [2019-09-10 10:33:52,787 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3381.50 ms. Allocated memory was 174.1 MB in the beginning and 302.0 MB in the end (delta: 127.9 MB). Free memory was 132.2 MB in the beginning and 182.3 MB in the end (delta: -50.1 MB). Peak memory consumption was 99.1 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...