java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:00:05,706 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:00:05,714 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:00:05,748 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:00:05,749 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:00:05,750 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:00:05,756 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:00:05,759 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:00:05,763 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:00:05,764 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:00:05,771 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:00:05,771 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:00:05,773 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:00:05,775 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:00:05,777 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:00:05,786 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:00:05,787 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:00:05,792 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:00:05,805 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:00:05,817 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:00:05,818 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:00:05,820 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:00:05,830 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 17:00:05,831 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 17:00:05,831 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 17:00:05,832 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 17:00:05,836 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 17:00:05,836 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 17:00:05,837 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 17:00:05,845 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 17:00:05,845 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 17:00:05,846 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 17:00:05,846 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 17:00:05,846 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 17:00:05,854 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 17:00:05,855 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 17:00:05,855 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-02 17:00:05,900 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:00:05,901 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:00:05,907 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 17:00:05,907 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 17:00:05,909 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:00:05,910 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:00:05,910 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:00:05,910 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:00:05,910 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 17:00:05,911 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:00:05,911 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 17:00:05,911 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 17:00:05,911 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 17:00:05,911 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 17:00:05,911 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 17:00:05,912 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:00:05,912 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:00:05,912 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 17:00:05,912 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-02 17:00:05,916 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-02 17:00:05,916 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:00:05,916 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 17:00:05,916 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 17:00:05,917 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 17:00:05,917 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 17:00:05,917 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 17:00:05,917 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 17:00:05,922 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-02 17:00:06,044 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:00:06,079 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:00:06,088 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:00:06,090 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:00:06,097 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:00:06,098 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.c [2018-10-02 17:00:06,777 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cbf0149c/da053e200b4643c6a031f79bfba25a44/FLAGf8a695bf7 [2018-10-02 17:00:07,898 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:00:07,899 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.c [2018-10-02 17:00:07,984 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cbf0149c/da053e200b4643c6a031f79bfba25a44/FLAGf8a695bf7 [2018-10-02 17:00:08,029 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cbf0149c/da053e200b4643c6a031f79bfba25a44 [2018-10-02 17:00:08,057 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:00:08,067 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:00:08,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:00:08,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:00:08,080 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:00:08,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:00:08" (1/1) ... [2018-10-02 17:00:08,094 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5237042b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:00:08, skipping insertion in model container [2018-10-02 17:00:08,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:00:08" (1/1) ... [2018-10-02 17:00:08,119 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:00:08,428 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:00:09,491 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-02 17:00:09,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63eeba9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:00:09, skipping insertion in model container [2018-10-02 17:00:09,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:00:09,496 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-02 17:00:09,501 INFO L168 Benchmark]: Toolchain (without parser) took 1443.64 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-10-02 17:00:09,505 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-02 17:00:09,509 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1425.33 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. [2018-10-02 17:00:09,515 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1425.33 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3507]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...