java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwifiex--mwifiex.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 04:13:58,891 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 04:13:58,893 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 04:13:58,909 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 04:13:58,909 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 04:13:58,910 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 04:13:58,912 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 04:13:58,914 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 04:13:58,915 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 04:13:58,916 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 04:13:58,917 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 04:13:58,917 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 04:13:58,918 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 04:13:58,919 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 04:13:58,920 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 04:13:58,921 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 04:13:58,922 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 04:13:58,924 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 04:13:58,926 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 04:13:58,928 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 04:13:58,929 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 04:13:58,930 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 04:13:58,933 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 04:13:58,933 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 04:13:58,934 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 04:13:58,935 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 04:13:58,936 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 04:13:58,937 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 04:13:58,937 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 04:13:58,939 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 04:13:58,939 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 04:13:58,940 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 04:13:58,940 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 04:13:58,940 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 04:13:58,941 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 04:13:58,942 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 04:13:58,943 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 [2018-11-22 04:13:58,958 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 04:13:58,959 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 04:13:58,960 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 04:13:58,960 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 04:13:58,960 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 04:13:58,961 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 04:13:58,961 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 04:13:58,961 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 04:13:58,961 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 04:13:58,962 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 04:13:58,962 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 04:13:58,962 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 04:13:58,962 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 04:13:58,962 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 04:13:58,963 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 04:13:58,963 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 04:13:58,963 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 04:13:58,963 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 04:13:58,963 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 04:13:58,964 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 04:13:58,964 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 04:13:58,964 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 04:13:58,964 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 04:13:58,965 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 04:13:58,965 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 04:13:58,965 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 04:13:58,965 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 04:13:58,965 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 04:13:58,966 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 04:13:59,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 04:13:59,023 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 04:13:59,027 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 04:13:59,029 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 04:13:59,029 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 04:13:59,030 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwifiex--mwifiex.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 04:13:59,088 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bf44ec3f/4dac04849e7f42e5bb03bb3a3d6f70b7/FLAGfad381e28 [2018-11-22 04:14:00,721 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 04:14:00,722 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwifiex--mwifiex.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 04:14:00,887 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bf44ec3f/4dac04849e7f42e5bb03bb3a3d6f70b7/FLAGfad381e28 [2018-11-22 04:14:00,931 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bf44ec3f/4dac04849e7f42e5bb03bb3a3d6f70b7 [2018-11-22 04:14:00,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 04:14:00,949 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 04:14:00,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 04:14:00,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 04:14:00,959 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 04:14:00,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:14:00" (1/1) ... [2018-11-22 04:14:00,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17ef8595 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:14:00, skipping insertion in model container [2018-11-22 04:14:00,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:14:00" (1/1) ... [2018-11-22 04:14:00,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 04:14:01,538 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 04:14:10,303 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-22 04:14:10,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67a406ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:14:10, skipping insertion in model container [2018-11-22 04:14:10,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 04:14:10,304 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-22 04:14:10,308 INFO L168 Benchmark]: Toolchain (without parser) took 9361.36 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 886.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -768.5 MB). Peak memory consumption was 367.2 MB. Max. memory is 7.1 GB. [2018-11-22 04:14:10,311 INFO L168 Benchmark]: CDTParser took 1.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 04:14:10,313 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9352.80 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 886.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -768.5 MB). Peak memory consumption was 367.2 MB. Max. memory is 7.1 GB. [2018-11-22 04:14:10,317 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 1.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 9352.80 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 886.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -768.5 MB). Peak memory consumption was 367.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 18314]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...