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__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-10 23:03:39,388 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 23:03:39,396 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 23:03:39,440 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 23:03:39,440 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 23:03:39,444 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 23:03:39,446 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 23:03:39,454 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 23:03:39,459 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 23:03:39,460 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 23:03:39,469 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 23:03:39,469 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 23:03:39,474 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 23:03:39,477 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 23:03:39,479 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 23:03:39,489 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 23:03:39,491 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 23:03:39,505 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 23:03:39,510 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 23:03:39,522 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 23:03:39,524 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 23:03:39,529 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 23:03:39,542 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 23:03:39,542 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 23:03:39,543 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 23:03:39,544 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 23:03:39,550 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 23:03:39,551 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 23:03:39,552 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 23:03:39,558 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 23:03:39,559 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 23:03:39,560 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 23:03:39,560 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 23:03:39,560 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 23:03:39,567 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 23:03:39,569 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 23:03:39,570 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 23:03:39,624 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 23:03:39,624 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 23:03:39,631 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 23:03:39,632 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 23:03:39,639 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 23:03:39,639 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 23:03:39,639 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 23:03:39,640 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 23:03:39,640 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 23:03:39,640 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 23:03:39,640 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 23:03:39,644 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 23:03:39,644 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 23:03:39,644 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 23:03:39,644 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 23:03:39,645 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 23:03:39,645 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 23:03:39,645 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 23:03:39,645 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 23:03:39,646 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 23:03:39,646 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 23:03:39,646 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 23:03:39,646 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 23:03:39,646 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 23:03:39,652 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 23:03:39,652 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 23:03:39,653 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 23:03:39,653 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 23:03:39,653 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 23:03:39,653 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 23:03:39,794 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 23:03:39,839 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 23:03:39,850 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 23:03:39,853 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 23:03:39,853 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 23:03:39,856 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-10 23:03:39,960 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/594fc979d/8c485206d7064bf8bdf1c3ad77bddbdd/FLAG919294f11 [2018-11-10 23:03:42,617 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 23:03:42,621 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-10 23:03:42,839 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/594fc979d/8c485206d7064bf8bdf1c3ad77bddbdd/FLAG919294f11 [2018-11-10 23:03:42,886 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/594fc979d/8c485206d7064bf8bdf1c3ad77bddbdd [2018-11-10 23:03:42,906 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 23:03:42,917 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 23:03:42,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 23:03:42,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 23:03:42,929 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 23:03:42,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:03:42" (1/1) ... [2018-11-10 23:03:42,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d6960a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:03:42, skipping insertion in model container [2018-11-10 23:03:42,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:03:42" (1/1) ... [2018-11-10 23:03:42,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 23:03:43,667 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 23:04:11,993 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 23:04:12,977 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 23:04:26,718 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 23:04:31,408 INFO L193 MainTranslator]: Completed translation [2018-11-10 23:04:31,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:31 WrapperNode [2018-11-10 23:04:31,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 23:04:31,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 23:04:31,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 23:04:31,410 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 23:04:31,429 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:31" (1/1) ... [2018-11-10 23:04:31,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:31" (1/1) ... [2018-11-10 23:04:31,687 ERROR L1123 TypeChecker]: C: airo_handler_def [9972]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-10 23:04:31,688 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [9972]: 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[452,32],StructAccessExpression[IdentifierExpression[~dev,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-10 23:04:31,695 ERROR L1123 TypeChecker]: C: airo_handler_def [10209]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-10 23:04:31,695 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10209]: 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[452,32],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-10 23:04:31,740 ERROR L1123 TypeChecker]: C: init_user_ns [15581]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-10 23:04:31,740 ERROR L1123 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15581]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2514,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-10 23:04:31,740 ERROR L1123 TypeChecker]: C: init_user_ns [15582]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-10 23:04:31,744 ERROR L1123 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15582]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2515,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-10 23:04:31,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:31" (1/1) ... [2018-11-10 23:04:31,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:31" (1/1) ... [2018-11-10 23:04:33,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:31" (1/1) ... [2018-11-10 23:04:33,264 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:31" (1/1) ... [2018-11-10 23:04:33,552 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:31" (1/1) ... [2018-11-10 23:04:33,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 23:04:33,772 INFO L168 Benchmark]: Toolchain (without parser) took 50865.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 546.4 MB). Peak memory consumption was 546.4 MB. Max. memory is 3.9 GB. [2018-11-10 23:04:33,778 INFO L168 Benchmark]: CDTParser took 0.38 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 23:04:33,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 48490.61 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: 320.8 MB). Peak memory consumption was 565.9 MB. Max. memory is 3.9 GB. [2018-11-10 23:04:33,785 INFO L168 Benchmark]: Boogie Preprocessor took 2357.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 225.5 MB). Peak memory consumption was 225.5 MB. Max. memory is 3.9 GB. [2018-11-10 23:04:33,795 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 48490.61 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 320.8 MB). Peak memory consumption was 565.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2357.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 225.5 MB). Peak memory consumption was 225.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 9972]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 9972]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],FunctionApplication[~bvadd32,[BitvecLiteral[452,32],StructAccessExpression[IdentifierExpression[~dev,],offset]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 10209]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10209]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],FunctionApplication[~bvadd32,[BitvecLiteral[452,32],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 15581]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15581]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2514,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 15582]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15582]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2515,]],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...