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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_newdeg_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-18 00:33:12,829 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 00:33:12,831 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 00:33:12,844 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 00:33:12,844 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 00:33:12,845 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 00:33:12,847 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 00:33:12,848 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 00:33:12,850 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 00:33:12,851 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 00:33:12,852 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 00:33:12,852 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 00:33:12,853 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 00:33:12,854 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 00:33:12,855 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 00:33:12,856 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 00:33:12,857 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 00:33:12,859 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 00:33:12,861 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 00:33:12,862 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 00:33:12,864 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 00:33:12,865 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 00:33:12,867 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 00:33:12,868 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 00:33:12,868 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 00:33:12,869 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 00:33:12,870 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 00:33:12,871 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 00:33:12,871 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 00:33:12,873 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 00:33:12,873 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 00:33:12,874 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 00:33:12,874 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 00:33:12,874 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 00:33:12,875 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 00:33:12,876 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 00:33:12,876 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 [2018-11-18 00:33:12,891 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 00:33:12,892 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 00:33:12,893 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 00:33:12,893 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 00:33:12,893 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 00:33:12,894 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 00:33:12,894 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 00:33:12,894 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 00:33:12,894 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 00:33:12,895 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 00:33:12,895 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 00:33:12,895 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 00:33:12,895 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 00:33:12,895 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 00:33:12,895 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 00:33:12,896 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 00:33:12,896 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 00:33:12,896 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 00:33:12,896 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 00:33:12,896 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 00:33:12,897 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 00:33:12,897 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 00:33:12,897 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 00:33:12,897 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 00:33:12,897 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 00:33:12,898 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 00:33:12,898 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 00:33:12,898 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 00:33:12,898 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 00:33:12,898 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 00:33:12,899 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 00:33:12,948 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 00:33:12,967 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 00:33:12,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 00:33:12,974 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 00:33:12,974 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 00:33:12,975 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_newdeg_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c [2018-11-18 00:33:13,042 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bbc05721/d364efb39d2140fb96cebc02a98c29b5/FLAGf78a0b5f9 [2018-11-18 00:33:13,998 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 00:33:14,001 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_newdeg_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c [2018-11-18 00:33:14,078 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bbc05721/d364efb39d2140fb96cebc02a98c29b5/FLAGf78a0b5f9 [2018-11-18 00:33:14,339 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bbc05721/d364efb39d2140fb96cebc02a98c29b5 [2018-11-18 00:33:14,350 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 00:33:14,352 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 00:33:14,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 00:33:14,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 00:33:14,361 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 00:33:14,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:33:14" (1/1) ... [2018-11-18 00:33:14,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@762229db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:33:14, skipping insertion in model container [2018-11-18 00:33:14,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:33:14" (1/1) ... [2018-11-18 00:33:14,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 00:33:14,632 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 00:33:19,910 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 00:33:20,245 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 00:33:23,405 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 00:33:24,127 INFO L195 MainTranslator]: Completed translation [2018-11-18 00:33:24,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:33:24 WrapperNode [2018-11-18 00:33:24,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 00:33:24,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 00:33:24,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 00:33:24,129 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 00:33:24,146 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:33:24" (1/1) ... [2018-11-18 00:33:24,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:33:24" (1/1) ... [2018-11-18 00:33:24,260 ERROR L1129 TypeChecker]: C: __builtin_alloca(sizeof(*sndbuf) * __lengthofsndbuf) [6376]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc45,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofsndbuf~0,]]]]] [2018-11-18 00:33:24,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:33:24" (1/1) ... [2018-11-18 00:33:24,319 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:33:24" (1/1) ... [2018-11-18 00:33:24,641 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:33:24" (1/1) ... [2018-11-18 00:33:24,695 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:33:24" (1/1) ... [2018-11-18 00:33:24,800 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:33:24" (1/1) ... [2018-11-18 00:33:24,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 00:33:24,880 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-18 00:33:24,881 INFO L168 Benchmark]: Toolchain (without parser) took 10530.75 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -569.4 MB). Peak memory consumption was 825.7 MB. Max. memory is 7.1 GB. [2018-11-18 00:33:24,884 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-18 00:33:24,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9774.95 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -694.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2018-11-18 00:33:24,886 INFO L168 Benchmark]: Boogie Preprocessor took 751.11 ms. Allocated memory is still 2.9 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 124.8 MB). Peak memory consumption was 124.8 MB. Max. memory is 7.1 GB. [2018-11-18 00:33:24,889 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 0.25 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 9774.95 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -694.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 751.11 ms. Allocated memory is still 2.9 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 124.8 MB). Peak memory consumption was 124.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 6376]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc45,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofsndbuf~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...