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-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 09:16:16,297 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:16:16,299 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:16:16,319 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:16:16,319 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:16:16,320 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:16:16,330 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:16:16,332 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:16:16,334 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:16:16,335 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:16:16,348 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:16:16,348 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:16:16,349 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:16:16,356 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:16:16,357 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:16:16,362 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:16:16,364 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:16:16,369 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:16:16,373 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:16:16,377 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:16:16,377 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:16:16,380 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:16:16,386 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:16:16,387 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:16:16,387 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:16:16,387 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:16:16,389 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:16:16,389 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:16:16,393 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:16:16,394 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:16:16,394 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:16:16,394 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:16:16,395 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:16:16,395 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:16:16,395 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:16:16,401 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:16:16,402 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 [2018-11-10 09:16:16,438 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:16:16,439 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:16:16,440 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:16:16,442 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:16:16,443 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:16:16,443 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:16:16,443 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:16:16,444 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:16:16,444 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:16:16,444 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:16:16,444 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:16:16,444 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:16:16,444 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:16:16,444 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:16:16,445 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:16:16,451 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:16:16,451 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:16:16,451 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:16:16,451 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:16:16,451 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:16:16,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:16:16,452 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:16:16,452 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:16:16,452 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:16:16,452 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 09:16:16,452 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:16:16,452 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:16:16,453 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:16:16,453 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:16:16,453 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 09:16:16,544 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:16:16,566 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:16:16,574 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:16:16,576 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:16:16,576 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:16:16,579 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 09:16:16,677 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de5a129fb/4ba37b55d8174b8c8b464c331937f9d3/FLAGf7fc449e1 [2018-11-10 09:16:18,176 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:16:18,177 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 09:16:18,299 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de5a129fb/4ba37b55d8174b8c8b464c331937f9d3/FLAGf7fc449e1 [2018-11-10 09:16:18,330 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de5a129fb/4ba37b55d8174b8c8b464c331937f9d3 [2018-11-10 09:16:18,348 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:16:18,349 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 09:16:18,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:16:18,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:16:18,363 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:16:18,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:16:18" (1/1) ... [2018-11-10 09:16:18,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76f2249e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:16:18, skipping insertion in model container [2018-11-10 09:16:18,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:16:18" (1/1) ... [2018-11-10 09:16:18,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:16:18,852 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:16:35,628 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:16:36,260 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:16:45,785 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:16:47,759 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:16:47,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:16:47 WrapperNode [2018-11-10 09:16:47,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:16:47,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 09:16:47,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 09:16:47,761 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 09:16:47,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:16:47" (1/1) ... [2018-11-10 09:16:47,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:16:47" (1/1) ... [2018-11-10 09:16:47,933 ERROR L1123 TypeChecker]: C: airo_handler_def [10154]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-10 09:16:47,934 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10154]: 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,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-10 09:16:47,936 ERROR L1123 TypeChecker]: C: airo_handler_def [10357]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-10 09:16:47,938 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10357]: 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,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-10 09:16:47,969 ERROR L1123 TypeChecker]: C: init_user_ns [14543]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-10 09:16:47,969 ERROR L1123 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [14543]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2501,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-10 09:16:47,970 ERROR L1123 TypeChecker]: C: init_user_ns [14544]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-10 09:16:47,970 ERROR L1123 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [14544]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2502,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-10 09:16:48,023 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:16:47" (1/1) ... [2018-11-10 09:16:48,023 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:16:47" (1/1) ... [2018-11-10 09:16:48,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:16:47" (1/1) ... [2018-11-10 09:16:48,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:16:47" (1/1) ... [2018-11-10 09:16:49,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:16:47" (1/1) ... [2018-11-10 09:16:49,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 09:16:49,248 INFO L168 Benchmark]: Toolchain (without parser) took 30899.52 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: 219.6 MB). Peak memory consumption was 219.6 MB. Max. memory is 3.9 GB. [2018-11-10 09:16:49,253 INFO L168 Benchmark]: CDTParser took 3.15 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. [2018-11-10 09:16:49,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 29409.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 15.6 MB). Peak memory consumption was 563.6 MB. Max. memory is 3.9 GB. [2018-11-10 09:16:49,258 INFO L168 Benchmark]: Boogie Preprocessor took 1483.03 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: 204.0 MB). Peak memory consumption was 204.0 MB. Max. memory is 3.9 GB. [2018-11-10 09:16:49,264 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 29409.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 15.6 MB). Peak memory consumption was 563.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1483.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 204.0 MB). Peak memory consumption was 204.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10154]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10154]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],FunctionApplication[~bvadd32,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev,],offset]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 10357]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10357]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],FunctionApplication[~bvadd32,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 14543]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 14543]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2501,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 14544]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 14544]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2502,]],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...