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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 19:36:54,629 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 19:36:54,634 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 19:36:54,655 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 19:36:54,655 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 19:36:54,656 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 19:36:54,663 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 19:36:54,666 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 19:36:54,670 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 19:36:54,671 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 19:36:54,671 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 19:36:54,671 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 19:36:54,672 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 19:36:54,678 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 19:36:54,679 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 19:36:54,679 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 19:36:54,690 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 19:36:54,695 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 19:36:54,696 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 19:36:54,699 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 19:36:54,701 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 19:36:54,701 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 19:36:54,706 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 19:36:54,706 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 19:36:54,706 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 19:36:54,707 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 19:36:54,715 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 19:36:54,715 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 19:36:54,716 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 19:36:54,723 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 19:36:54,723 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 19:36:54,724 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 19:36:54,724 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 19:36:54,724 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 19:36:54,724 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 19:36:54,725 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 19:36:54,725 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 [2018-10-18 19:36:54,757 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 19:36:54,758 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 19:36:54,758 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 19:36:54,758 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 19:36:54,764 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 19:36:54,764 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 19:36:54,764 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 19:36:54,765 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 19:36:54,765 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 19:36:54,765 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 19:36:54,765 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 19:36:54,765 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 19:36:54,765 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 19:36:54,765 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 19:36:54,766 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 19:36:54,769 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 19:36:54,769 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 19:36:54,769 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 19:36:54,769 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 19:36:54,771 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 19:36:54,771 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 19:36:54,771 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 19:36:54,771 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 19:36:54,771 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 19:36:54,771 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 19:36:54,772 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 19:36:54,772 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 19:36:54,772 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 19:36:54,772 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 19:36:54,772 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 19:36:54,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 19:36:54,880 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 19:36:54,893 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 19:36:54,894 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 19:36:54,894 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 19:36:54,896 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-18 19:36:54,976 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30f5b5570/392c6808f1f24011b74419a1919a653b/FLAGafe77bcf8 [2018-10-18 19:36:56,585 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 19:36:56,586 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-10-18 19:36:56,724 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30f5b5570/392c6808f1f24011b74419a1919a653b/FLAGafe77bcf8 [2018-10-18 19:36:56,755 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30f5b5570/392c6808f1f24011b74419a1919a653b [2018-10-18 19:36:56,775 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 19:36:56,779 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 19:36:56,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 19:36:56,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 19:36:56,786 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 19:36:56,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:36:56" (1/1) ... [2018-10-18 19:36:56,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e2f1991 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:36:56, skipping insertion in model container [2018-10-18 19:36:56,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:36:56" (1/1) ... [2018-10-18 19:36:56,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 19:36:57,305 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 19:37:17,789 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:37:18,335 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 19:37:27,939 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:37:29,915 INFO L193 MainTranslator]: Completed translation [2018-10-18 19:37:29,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:37:29 WrapperNode [2018-10-18 19:37:29,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 19:37:29,917 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 19:37:29,917 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 19:37:29,917 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 19:37:29,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:37:29" (1/1) ... [2018-10-18 19:37:29,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:37:29" (1/1) ... [2018-10-18 19:37:30,124 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5490,]],libipw_change_mtu,[IdentifierExpression[#~5319,],IdentifierExpression[#~5320,]]] [2018-10-18 19:37:30,222 ERROR L1123 TypeChecker]: C: ipw2100_wx_handler_def [20561]: Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] [2018-10-18 19:37:30,226 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = (struct iw_handler_def const *)(& ipw2100_wx_handler_def) [20561]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~8,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~8,],offset],BitvecLiteral[452,32]]]]],BitvecLiteral[8,32]]] [2018-10-18 19:37:30,299 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:37:29" (1/1) ... [2018-10-18 19:37:30,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:37:29" (1/1) ... [2018-10-18 19:37:31,811 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:37:29" (1/1) ... [2018-10-18 19:37:31,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:37:29" (1/1) ... [2018-10-18 19:37:32,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:37:29" (1/1) ... [2018-10-18 19:37:32,503 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 19:37:32,504 INFO L168 Benchmark]: Toolchain (without parser) took 35728.69 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: 295.8 MB). Peak memory consumption was 611.0 MB. Max. memory is 3.9 GB. [2018-10-18 19:37:32,509 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-10-18 19:37:32,510 INFO L168 Benchmark]: CACSL2BoogieTranslator took 33136.14 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: 399.9 MB). Peak memory consumption was 601.9 MB. Max. memory is 3.9 GB. [2018-10-18 19:37:32,510 INFO L168 Benchmark]: Boogie Preprocessor took 2586.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -104.0 MB). Peak memory consumption was 211.1 MB. Max. memory is 3.9 GB. [2018-10-18 19:37:32,521 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 33136.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 399.9 MB). Peak memory consumption was 601.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2586.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -104.0 MB). Peak memory consumption was 211.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5490,]],libipw_change_mtu,[IdentifierExpression[#~5319,],IdentifierExpression[#~5320,]]] - TypeErrorResult [Line: 20561]: Type Error Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] - TypeErrorResult [Line: 20561]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~8,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~8,],offset],BitvecLiteral[452,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...