java -ea -Xmx4000000000 -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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30e687d [2018-10-16 20:47:44,875 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 20:47:44,877 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 20:47:44,909 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 20:47:44,910 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 20:47:44,911 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 20:47:44,920 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 20:47:44,922 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 20:47:44,930 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 20:47:44,936 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 20:47:44,937 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 20:47:44,938 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 20:47:44,939 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 20:47:44,943 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 20:47:44,945 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 20:47:44,956 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 20:47:44,957 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 20:47:44,968 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 20:47:44,974 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 20:47:44,976 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 20:47:44,982 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 20:47:44,986 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 20:47:44,994 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 20:47:44,994 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 20:47:44,995 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 20:47:45,000 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 20:47:45,001 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 20:47:45,007 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 20:47:45,010 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 20:47:45,011 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 20:47:45,012 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 20:47:45,016 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-16 20:47:45,020 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 20:47:45,020 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 20:47:45,021 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 20:47:45,022 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 20:47:45,023 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 [2018-10-16 20:47:45,073 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 20:47:45,074 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 20:47:45,081 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-16 20:47:45,082 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-16 20:47:45,085 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 20:47:45,085 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 20:47:45,085 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 20:47:45,086 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 20:47:45,086 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 20:47:45,086 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 20:47:45,086 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-16 20:47:45,087 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-16 20:47:45,091 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-16 20:47:45,091 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 20:47:45,091 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-16 20:47:45,092 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 20:47:45,092 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 20:47:45,092 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-16 20:47:45,092 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-16 20:47:45,093 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-16 20:47:45,093 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 20:47:45,093 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-16 20:47:45,093 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-16 20:47:45,093 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 20:47:45,097 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-16 20:47:45,097 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-16 20:47:45,097 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-16 20:47:45,097 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-16 20:47:45,235 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 20:47:45,268 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 20:47:45,278 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 20:47:45,285 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 20:47:45,286 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 20:47:45,286 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point_true-unreach-call.cil.out.c [2018-10-16 20:47:45,427 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae446c670/3c574657466747bc93ba7e601993448b/FLAGfc73ca4b2 [2018-10-16 20:47:47,496 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 20:47:47,497 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point_true-unreach-call.cil.out.c [2018-10-16 20:47:47,638 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae446c670/3c574657466747bc93ba7e601993448b/FLAGfc73ca4b2 [2018-10-16 20:47:47,679 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae446c670/3c574657466747bc93ba7e601993448b [2018-10-16 20:47:47,703 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 20:47:47,708 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 20:47:47,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 20:47:47,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 20:47:47,724 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 20:47:47,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 08:47:47" (1/1) ... [2018-10-16 20:47:47,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@244c2300 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:47:47, skipping insertion in model container [2018-10-16 20:47:47,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 08:47:47" (1/1) ... [2018-10-16 20:47:47,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 20:47:48,351 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 20:47:49,715 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4380] [2018-10-16 20:48:50,236 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-10-16 20:48:50,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ef078e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:48:50, skipping insertion in model container [2018-10-16 20:48:50,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 20:48:50,238 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-16 20:48:50,239 INFO L168 Benchmark]: Toolchain (without parser) took 62535.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 390.1 MB). Peak memory consumption was 390.1 MB. Max. memory is 3.9 GB. [2018-10-16 20:48:50,250 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-16 20:48:50,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 62525.88 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 390.1 MB). Peak memory consumption was 390.1 MB. Max. memory is 3.9 GB. [2018-10-16 20:48:50,261 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 0.21 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 62525.88 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 390.1 MB). Peak memory consumption was 390.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12193]: 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...