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-a9a874a [2018-11-08 12:31:50,522 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 12:31:50,529 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 12:31:50,566 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 12:31:50,567 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 12:31:50,570 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 12:31:50,575 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 12:31:50,580 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 12:31:50,588 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 12:31:50,597 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 12:31:50,599 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 12:31:50,604 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 12:31:50,605 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 12:31:50,606 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 12:31:50,611 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 12:31:50,616 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 12:31:50,617 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 12:31:50,624 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 12:31:50,632 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 12:31:50,634 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 12:31:50,642 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 12:31:50,646 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 12:31:50,653 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 12:31:50,654 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 12:31:50,654 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 12:31:50,659 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 12:31:50,661 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 12:31:50,661 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 12:31:50,668 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 12:31:50,669 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 12:31:50,669 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 12:31:50,676 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 12:31:50,676 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 12:31:50,677 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 12:31:50,678 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 12:31:50,681 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 12:31:50,681 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 [2018-11-08 12:31:50,728 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 12:31:50,728 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 12:31:50,732 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 12:31:50,733 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 12:31:50,738 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 12:31:50,738 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 12:31:50,738 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 12:31:50,739 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 12:31:50,739 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 12:31:50,739 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 12:31:50,739 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 12:31:50,739 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 12:31:50,740 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-08 12:31:50,740 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-08 12:31:50,740 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 12:31:50,740 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 12:31:50,740 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 12:31:50,742 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 12:31:50,742 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 12:31:50,744 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 12:31:50,744 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 12:31:50,744 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 12:31:50,744 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 12:31:50,745 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 12:31:50,745 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-08 12:31:50,745 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 12:31:50,745 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-08 12:31:50,745 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-08 12:31:50,746 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 12:31:50,746 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 12:31:50,885 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 12:31:50,923 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 12:31:50,933 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 12:31:50,938 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 12:31:50,939 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 12:31:50,943 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-08 12:31:51,113 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9bf26c45/a15b93cb6f844e3c8c4ae59c8e721a8f/FLAGcaf4c8f04 [2018-11-08 12:31:53,506 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 12:31:53,507 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-08 12:31:53,689 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9bf26c45/a15b93cb6f844e3c8c4ae59c8e721a8f/FLAGcaf4c8f04 [2018-11-08 12:31:53,741 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9bf26c45/a15b93cb6f844e3c8c4ae59c8e721a8f [2018-11-08 12:31:53,771 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 12:31:53,777 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 12:31:53,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 12:31:53,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 12:31:53,794 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 12:31:53,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:31:53" (1/1) ... [2018-11-08 12:31:53,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50276cbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:31:53, skipping insertion in model container [2018-11-08 12:31:53,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:31:53" (1/1) ... [2018-11-08 12:31:53,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 12:31:54,473 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 12:32:17,589 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:32:20,300 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 12:32:35,121 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:32:38,780 INFO L193 MainTranslator]: Completed translation [2018-11-08 12:32:38,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:32:38 WrapperNode [2018-11-08 12:32:38,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 12:32:38,785 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 12:32:38,785 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 12:32:38,785 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 12:32:38,807 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:32:38" (1/1) ... [2018-11-08 12:32:38,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:32:38" (1/1) ... [2018-11-08 12:32:39,081 ERROR L1123 TypeChecker]: C: airo_handler_def [10118]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-08 12:32:39,085 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,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-08 12:32:39,088 ERROR L1123 TypeChecker]: C: airo_handler_def [10321]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-08 12:32:39,088 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,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]]],BitvecLiteral[8,32]]] [2018-11-08 12:32:39,149 ERROR L1123 TypeChecker]: C: init_user_ns [14503]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-08 12:32:39,150 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]]] [2018-11-08 12:32:39,150 ERROR L1123 TypeChecker]: C: init_user_ns [14504]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-08 12:32:39,150 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]]] [2018-11-08 12:32:39,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:32:38" (1/1) ... [2018-11-08 12:32:39,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:32:38" (1/1) ... [2018-11-08 12:32:40,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:32:38" (1/1) ... [2018-11-08 12:32:40,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:32:38" (1/1) ... [2018-11-08 12:32:40,839 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:32:38" (1/1) ... [2018-11-08 12:32:41,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 12:32:41,048 INFO L168 Benchmark]: Toolchain (without parser) took 47275.90 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: 361.9 MB). Peak memory consumption was 361.9 MB. Max. memory is 3.9 GB. [2018-11-08 12:32:41,057 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. [2018-11-08 12:32:41,058 INFO L168 Benchmark]: CACSL2BoogieTranslator took 45002.22 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: 147.4 MB). Peak memory consumption was 557.5 MB. Max. memory is 3.9 GB. [2018-11-08 12:32:41,059 INFO L168 Benchmark]: Boogie Preprocessor took 2261.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 214.5 MB). Peak memory consumption was 214.5 MB. Max. memory is 3.9 GB. [2018-11-08 12:32:41,067 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 45002.22 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 147.4 MB). Peak memory consumption was 557.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2261.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 214.5 MB). Peak memory consumption was 214.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10118]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10118]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],FunctionApplication[~bvadd32,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev,],offset]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 10321]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10321]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],FunctionApplication[~bvadd32,[BitvecLiteral[496,32],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]]],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...