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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 08:18:48,834 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 08:18:48,836 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 08:18:48,879 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 08:18:48,880 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 08:18:48,884 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 08:18:48,886 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 08:18:48,891 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 08:18:48,898 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 08:18:48,899 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 08:18:48,910 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 08:18:48,910 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 08:18:48,918 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 08:18:48,919 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 08:18:48,928 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 08:18:48,929 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 08:18:48,933 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 08:18:48,942 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 08:18:48,951 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 08:18:48,952 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 08:18:48,959 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 08:18:48,962 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 08:18:48,969 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 08:18:48,970 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 08:18:48,970 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 08:18:48,976 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 08:18:48,978 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 08:18:48,979 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 08:18:48,987 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 08:18:48,993 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 08:18:48,993 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 08:18:48,994 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 08:18:48,994 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 08:18:48,994 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 08:18:49,000 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 08:18:49,001 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 08:18:49,001 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-27 08:18:49,046 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 08:18:49,046 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 08:18:49,047 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 08:18:49,057 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 08:18:49,058 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 08:18:49,058 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 08:18:49,058 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 08:18:49,059 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 08:18:49,059 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 08:18:49,059 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 08:18:49,059 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 08:18:49,061 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 08:18:49,061 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 08:18:49,061 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 08:18:49,061 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 08:18:49,062 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 08:18:49,062 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 08:18:49,062 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 08:18:49,062 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 08:18:49,063 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 08:18:49,065 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 08:18:49,065 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 08:18:49,066 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 08:18:49,066 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 08:18:49,066 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 08:18:49,066 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 08:18:49,067 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 08:18:49,067 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 08:18:49,067 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 08:18:49,067 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 08:18:49,068 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 08:18:49,165 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 08:18:49,201 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 08:18:49,211 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 08:18:49,216 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 08:18:49,216 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 08:18:49,220 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point_false-unreach-call.cil.out.c [2018-11-27 08:18:49,380 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4edb79f50/69500c8281de4d72a6ee4e87b2ed260a/FLAG824ba32f0 [2018-11-27 08:18:51,598 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 08:18:51,599 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point_false-unreach-call.cil.out.c [2018-11-27 08:18:51,747 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4edb79f50/69500c8281de4d72a6ee4e87b2ed260a/FLAG824ba32f0 [2018-11-27 08:18:51,791 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4edb79f50/69500c8281de4d72a6ee4e87b2ed260a [2018-11-27 08:18:51,821 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 08:18:51,823 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 08:18:51,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 08:18:51,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 08:18:51,838 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 08:18:51,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:18:51" (1/1) ... [2018-11-27 08:18:51,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5706136a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:18:51, skipping insertion in model container [2018-11-27 08:18:51,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:18:51" (1/1) ... [2018-11-27 08:18:51,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 08:18:52,325 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 08:18:53,468 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3995] [2018-11-27 08:19:00,055 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:19:00,445 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 08:19:00,717 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3995] [2018-11-27 08:19:03,022 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:19:05,333 INFO L195 MainTranslator]: Completed translation [2018-11-27 08:19:05,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:19:05 WrapperNode [2018-11-27 08:19:05,334 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 08:19:05,335 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 08:19:05,335 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 08:19:05,335 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 08:19:05,373 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:19:05" (1/1) ... [2018-11-27 08:19:05,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:19:05" (1/1) ... [2018-11-27 08:19:05,722 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:19:05" (1/1) ... [2018-11-27 08:19:05,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:19:05" (1/1) ... [2018-11-27 08:19:11,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:19:05" (1/1) ... [2018-11-27 08:19:11,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:19:05" (1/1) ... [2018-11-27 08:19:11,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:19:05" (1/1) ... [2018-11-27 08:19:12,073 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 08:19:12,079 INFO L168 Benchmark]: Toolchain (without parser) took 20257.46 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 303.8 MB). Peak memory consumption was 612.0 MB. Max. memory is 3.9 GB. [2018-11-27 08:19:12,083 INFO L168 Benchmark]: CDTParser took 0.41 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. [2018-11-27 08:19:12,084 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13507.67 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: 152.9 MB). Peak memory consumption was 546.4 MB. Max. memory is 3.9 GB. [2018-11-27 08:19:12,091 INFO L168 Benchmark]: Boogie Preprocessor took 6738.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 150.8 MB). Peak memory consumption was 459.1 MB. Max. memory is 3.9 GB. [2018-11-27 08:19:12,098 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 0.41 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 13507.67 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: 152.9 MB). Peak memory consumption was 546.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 6738.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 150.8 MB). Peak memory consumption was 459.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...