java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3d9d321 [2018-11-26 20:04:31,796 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 20:04:31,802 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 20:04:31,835 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 20:04:31,836 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 20:04:31,840 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 20:04:31,842 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 20:04:31,846 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 20:04:31,855 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 20:04:31,856 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 20:04:31,862 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 20:04:31,863 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 20:04:31,864 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 20:04:31,870 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 20:04:31,880 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 20:04:31,881 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 20:04:31,882 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 20:04:31,890 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 20:04:31,897 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 20:04:31,902 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 20:04:31,903 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 20:04:31,909 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 20:04:31,916 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 20:04:31,916 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 20:04:31,917 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 20:04:31,918 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 20:04:31,925 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 20:04:31,926 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 20:04:31,930 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 20:04:31,931 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 20:04:31,931 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 20:04:31,938 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 20:04:31,938 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 20:04:31,938 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 20:04:31,940 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 20:04:31,941 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 20:04:31,942 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 [2018-11-26 20:04:31,989 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 20:04:31,989 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 20:04:31,990 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 20:04:31,990 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 20:04:31,997 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 20:04:31,997 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 20:04:31,997 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 20:04:31,997 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 20:04:31,998 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 20:04:31,998 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 20:04:31,998 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 20:04:31,998 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 20:04:31,998 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 20:04:32,001 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 20:04:32,001 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 20:04:32,001 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 20:04:32,001 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 20:04:32,002 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 20:04:32,002 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 20:04:32,002 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 20:04:32,002 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 20:04:32,002 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 20:04:32,003 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 20:04:32,003 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 20:04:32,003 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 20:04:32,003 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 20:04:32,003 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 20:04:32,004 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 20:04:32,010 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 20:04:32,096 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 20:04:32,129 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 20:04:32,145 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 20:04:32,152 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 20:04:32,152 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 20:04:32,153 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 20:04:32,312 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5eb55de3/36c5a32fa1ac4a8b8f2674e144a4bdb6/FLAG4abc80af7 [2018-11-26 20:04:34,047 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 20:04:34,050 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 20:04:34,142 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5eb55de3/36c5a32fa1ac4a8b8f2674e144a4bdb6/FLAG4abc80af7 [2018-11-26 20:04:34,468 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5eb55de3/36c5a32fa1ac4a8b8f2674e144a4bdb6 [2018-11-26 20:04:34,482 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 20:04:34,484 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 20:04:34,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 20:04:34,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 20:04:34,502 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 20:04:34,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 08:04:34" (1/1) ... [2018-11-26 20:04:34,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1737c8a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:04:34, skipping insertion in model container [2018-11-26 20:04:34,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 08:04:34" (1/1) ... [2018-11-26 20:04:34,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 20:04:34,871 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 20:04:36,748 ERROR L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-26 20:04:36,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f85b9d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:04:36, skipping insertion in model container [2018-11-26 20:04:36,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 20:04:36,751 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 20:04:36,755 INFO L168 Benchmark]: Toolchain (without parser) took 2272.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. [2018-11-26 20:04:36,758 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 20:04:36,758 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2265.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. [2018-11-26 20:04:36,764 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 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 2265.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7226]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...