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-43_2a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 12:22:59,095 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 12:22:59,101 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 12:22:59,139 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 12:22:59,140 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 12:22:59,146 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 12:22:59,150 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 12:22:59,158 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 12:22:59,164 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 12:22:59,167 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 12:22:59,168 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 12:22:59,168 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 12:22:59,176 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 12:22:59,178 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 12:22:59,179 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 12:22:59,180 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 12:22:59,194 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 12:22:59,202 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 12:22:59,210 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 12:22:59,217 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 12:22:59,226 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 12:22:59,230 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 12:22:59,242 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 12:22:59,242 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 12:22:59,242 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 12:22:59,250 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 12:22:59,254 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 12:22:59,255 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 12:22:59,259 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 12:22:59,261 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 12:22:59,261 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 12:22:59,270 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 12:22:59,270 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 12:22:59,270 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 12:22:59,277 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 12:22:59,278 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 12:22:59,279 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 [2018-11-05 12:22:59,339 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 12:22:59,341 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 12:22:59,342 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 12:22:59,342 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 12:22:59,347 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 12:22:59,347 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 12:22:59,347 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 12:22:59,348 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 12:22:59,348 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 12:22:59,348 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 12:22:59,348 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 12:22:59,349 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 12:22:59,354 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 12:22:59,354 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 12:22:59,355 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 12:22:59,357 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 12:22:59,357 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 12:22:59,357 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 12:22:59,358 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 12:22:59,358 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 12:22:59,358 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 12:22:59,358 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 12:22:59,358 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 12:22:59,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 12:22:59,359 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 12:22:59,359 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 12:22:59,359 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 12:22:59,364 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 12:22:59,364 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 12:22:59,364 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 12:22:59,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 12:22:59,556 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 12:22:59,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 12:22:59,574 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 12:22:59,577 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 12:22:59,578 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 12:22:59,751 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/040a5c02f/cecc09c170034498a580cfff0b5a0e5e/FLAGfbecca199 [2018-11-05 12:23:02,577 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 12:23:02,579 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 12:23:02,788 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/040a5c02f/cecc09c170034498a580cfff0b5a0e5e/FLAGfbecca199 [2018-11-05 12:23:02,836 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/040a5c02f/cecc09c170034498a580cfff0b5a0e5e [2018-11-05 12:23:02,869 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 12:23:02,876 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 12:23:02,880 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 12:23:02,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 12:23:02,890 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 12:23:02,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:23:02" (1/1) ... [2018-11-05 12:23:02,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dcefb94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:23:02, skipping insertion in model container [2018-11-05 12:23:02,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:23:02" (1/1) ... [2018-11-05 12:23:02,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 12:23:03,590 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 12:23:25,950 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 12:23:26,943 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 12:23:41,549 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 12:23:45,342 INFO L193 MainTranslator]: Completed translation [2018-11-05 12:23:45,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:23:45 WrapperNode [2018-11-05 12:23:45,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 12:23:45,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 12:23:45,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 12:23:45,352 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 12:23:45,399 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:23:45" (1/1) ... [2018-11-05 12:23:45,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:23:45" (1/1) ... [2018-11-05 12:23:45,703 ERROR L1123 TypeChecker]: C: airo_handler_def [10118]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-05 12:23:45,705 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10118]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev,],offset],BitvecLiteral[496,32]]]]],BitvecLiteral[8,32]]] [2018-11-05 12:23:45,711 ERROR L1123 TypeChecker]: C: airo_handler_def [10321]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-05 12:23:45,711 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10321]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~1,],offset],BitvecLiteral[496,32]]]]],BitvecLiteral[8,32]]] [2018-11-05 12:23:45,765 ERROR L1123 TypeChecker]: C: init_user_ns [14503]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-05 12:23:45,765 ERROR L1123 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [14503]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2485,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-05 12:23:45,765 ERROR L1123 TypeChecker]: C: init_user_ns [14504]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-05 12:23:45,768 ERROR L1123 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [14504]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2486,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-05 12:23:45,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:23:45" (1/1) ... [2018-11-05 12:23:45,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:23:45" (1/1) ... [2018-11-05 12:23:47,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:23:45" (1/1) ... [2018-11-05 12:23:47,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:23:45" (1/1) ... [2018-11-05 12:23:47,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:23:45" (1/1) ... [2018-11-05 12:23:47,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 12:23:47,730 INFO L168 Benchmark]: Toolchain (without parser) took 44859.54 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: 353.0 MB). Peak memory consumption was 353.0 MB. Max. memory is 3.9 GB. [2018-11-05 12:23:47,737 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-05 12:23:47,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 42463.52 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: 150.0 MB). Peak memory consumption was 559.9 MB. Max. memory is 3.9 GB. [2018-11-05 12:23:47,743 INFO L168 Benchmark]: Boogie Preprocessor took 2378.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 203.0 MB). Peak memory consumption was 203.0 MB. Max. memory is 3.9 GB. [2018-11-05 12:23:47,750 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 42463.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 150.0 MB). Peak memory consumption was 559.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2378.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 203.0 MB). Peak memory consumption was 203.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10118]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10118]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev,],offset],BitvecLiteral[496,32]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 10321]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10321]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~1,],offset],BitvecLiteral[496,32]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 14503]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 14503]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2485,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 14504]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 14504]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2486,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...