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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:14:41,289 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:14:41,298 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:14:41,330 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:14:41,330 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:14:41,337 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:14:41,339 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:14:41,341 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:14:41,348 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:14:41,349 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:14:41,354 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:14:41,354 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:14:41,355 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:14:41,360 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:14:41,361 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:14:41,368 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:14:41,370 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:14:41,378 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:14:41,390 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:14:41,398 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:14:41,400 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:14:41,404 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:14:41,410 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:14:41,410 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:14:41,416 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:14:41,417 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:14:41,418 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:14:41,423 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:14:41,424 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:14:41,429 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:14:41,429 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:14:41,434 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:14:41,434 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:14:41,434 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:14:41,439 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:14:41,440 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:14:41,440 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 [2018-10-17 13:14:41,492 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:14:41,492 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:14:41,496 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:14:41,497 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:14:41,501 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:14:41,501 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:14:41,501 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:14:41,501 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:14:41,502 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:14:41,506 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:14:41,506 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:14:41,507 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:14:41,507 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:14:41,507 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:14:41,507 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:14:41,507 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:14:41,508 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:14:41,508 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:14:41,508 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:14:41,508 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:14:41,509 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:14:41,514 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:14:41,514 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:14:41,514 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:14:41,515 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:14:41,515 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:14:41,515 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:14:41,515 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:14:41,650 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:14:41,688 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:14:41,698 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:14:41,704 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:14:41,704 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:14:41,707 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point_false-unreach-call.cil.out.c [2018-10-17 13:14:41,854 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dac627b5/febe4422003f4b919bf1aaaae7ca739e/FLAGfae3d961a [2018-10-17 13:14:44,070 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:14:44,073 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point_false-unreach-call.cil.out.c [2018-10-17 13:14:44,239 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dac627b5/febe4422003f4b919bf1aaaae7ca739e/FLAGfae3d961a [2018-10-17 13:14:44,278 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dac627b5/febe4422003f4b919bf1aaaae7ca739e [2018-10-17 13:14:44,293 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:14:44,296 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:14:44,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:14:44,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:14:44,313 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:14:44,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:14:44" (1/1) ... [2018-10-17 13:14:44,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78bf2df8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:44, skipping insertion in model container [2018-10-17 13:14:44,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:14:44" (1/1) ... [2018-10-17 13:14:44,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:14:45,007 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:15:05,479 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:15:05,698 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:15:16,131 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:15:18,751 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:15:18,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:18 WrapperNode [2018-10-17 13:15:18,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:15:18,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:15:18,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:15:18,761 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:15:18,782 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:18" (1/1) ... [2018-10-17 13:15:18,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:18" (1/1) ... [2018-10-17 13:15:19,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:18" (1/1) ... [2018-10-17 13:15:19,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:18" (1/1) ... [2018-10-17 13:15:20,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:18" (1/1) ... [2018-10-17 13:15:20,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:18" (1/1) ... [2018-10-17 13:15:20,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:15:18" (1/1) ... [2018-10-17 13:15:20,904 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:15:20,909 INFO L168 Benchmark]: Toolchain (without parser) took 36614.57 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: 358.5 MB). Peak memory consumption was 358.5 MB. Max. memory is 3.9 GB. [2018-10-17 13:15:20,918 INFO L168 Benchmark]: CDTParser took 0.34 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. [2018-10-17 13:15:20,918 INFO L168 Benchmark]: CACSL2BoogieTranslator took 34454.51 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: 144.1 MB). Peak memory consumption was 551.0 MB. Max. memory is 3.9 GB. [2018-10-17 13:15:20,919 INFO L168 Benchmark]: Boogie Preprocessor took 2144.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 214.4 MB). Peak memory consumption was 214.4 MB. Max. memory is 3.9 GB. [2018-10-17 13:15:20,930 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 0.34 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 34454.51 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: 144.1 MB). Peak memory consumption was 551.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2144.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 214.4 MB). Peak memory consumption was 214.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...