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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 10:01:02,738 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 10:01:02,745 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 10:01:02,785 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 10:01:02,786 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 10:01:02,787 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 10:01:02,791 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 10:01:02,794 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 10:01:02,800 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 10:01:02,807 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 10:01:02,808 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 10:01:02,809 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 10:01:02,814 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 10:01:02,817 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 10:01:02,824 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 10:01:02,825 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 10:01:02,825 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 10:01:02,831 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 10:01:02,845 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 10:01:02,853 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 10:01:02,858 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 10:01:02,861 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 10:01:02,875 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-30 10:01:02,895 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 10:01:02,895 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 10:01:02,902 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 10:01:02,903 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 10:01:02,904 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 [2018-10-30 10:01:02,951 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 10:01:02,951 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 10:01:02,953 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 10:01:02,961 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 10:01:02,964 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 10:01:02,964 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 10:01:02,964 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 10:01:02,965 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 10:01:02,965 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 10:01:02,965 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 10:01:02,965 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 10:01:02,965 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 10:01:02,966 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-30 10:01:02,970 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-30 10:01:02,970 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 10:01:02,971 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 10:01:02,971 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 10:01:02,971 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 10:01:02,971 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 10:01:02,971 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 10:01:02,972 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 10:01:02,972 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 10:01:02,972 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 10:01:02,972 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 10:01:02,973 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-30 10:01:02,979 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 10:01:02,979 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-30 10:01:02,980 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-30 10:01:02,980 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 10:01:02,980 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 10:01:03,119 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 10:01:03,151 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 10:01:03,164 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 10:01:03,169 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 10:01:03,170 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 10:01:03,174 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point_true-unreach-call.cil.out.c [2018-10-30 10:01:03,335 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8f5b9794/f213015f4b194549813d61b545a4b48e/FLAG41d3b00ea [2018-10-30 10:01:05,966 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 10:01:05,967 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point_true-unreach-call.cil.out.c [2018-10-30 10:01:06,153 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8f5b9794/f213015f4b194549813d61b545a4b48e/FLAG41d3b00ea [2018-10-30 10:01:06,190 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8f5b9794/f213015f4b194549813d61b545a4b48e [2018-10-30 10:01:06,207 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 10:01:06,211 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 10:01:06,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 10:01:06,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 10:01:06,227 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 10:01:06,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 10:01:06" (1/1) ... [2018-10-30 10:01:06,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22f0371b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:01:06, skipping insertion in model container [2018-10-30 10:01:06,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 10:01:06" (1/1) ... [2018-10-30 10:01:06,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 10:01:07,020 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 10:01:34,974 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 10:01:36,263 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 10:01:52,440 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 10:01:55,541 INFO L193 MainTranslator]: Completed translation [2018-10-30 10:01:55,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:01:55 WrapperNode [2018-10-30 10:01:55,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 10:01:55,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 10:01:55,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 10:01:55,544 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 10:01:55,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:01:55" (1/1) ... [2018-10-30 10:01:55,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:01:55" (1/1) ... [2018-10-30 10:01:55,994 ERROR L1123 TypeChecker]: C: ipw2100_wx_handler_def [19098]: Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] [2018-10-30 10:01:55,999 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = (struct iw_handler_def const *)(& ipw2100_wx_handler_def) [19098]: 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[496,32]]]]],BitvecLiteral[8,32]]] [2018-10-30 10:01:56,118 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:01:55" (1/1) ... [2018-10-30 10:01:56,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:01:55" (1/1) ... [2018-10-30 10:01:58,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:01:55" (1/1) ... [2018-10-30 10:01:58,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:01:55" (1/1) ... [2018-10-30 10:01:59,489 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 10:01:55" (1/1) ... [2018-10-30 10:01:59,752 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 10:01:59,754 INFO L168 Benchmark]: Toolchain (without parser) took 53545.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 165.5 MB). Peak memory consumption was 649.4 MB. Max. memory is 3.9 GB. [2018-10-30 10:01:59,762 INFO L168 Benchmark]: CDTParser took 0.40 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. [2018-10-30 10:01:59,763 INFO L168 Benchmark]: CACSL2BoogieTranslator took 49330.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 249.6 MB). Peak memory consumption was 602.8 MB. Max. memory is 3.9 GB. [2018-10-30 10:01:59,764 INFO L168 Benchmark]: Boogie Preprocessor took 4208.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: -84.1 MB). Peak memory consumption was 399.8 MB. Max. memory is 3.9 GB. [2018-10-30 10:01:59,774 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 49330.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 249.6 MB). Peak memory consumption was 602.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4208.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: -84.1 MB). Peak memory consumption was 399.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19098]: Type Error Undeclared identifier ~#ipw2100_wx_handler_def~0 in IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL] - TypeErrorResult [Line: 19098]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#ipw2100_wx_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~8,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~8,],offset],BitvecLiteral[496,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...