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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec0f64e [2018-10-15 19:05:09,535 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 19:05:09,540 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 19:05:09,574 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 19:05:09,575 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 19:05:09,576 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 19:05:09,583 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 19:05:09,585 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 19:05:09,593 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 19:05:09,601 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 19:05:09,603 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 19:05:09,603 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 19:05:09,612 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 19:05:09,615 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 19:05:09,616 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 19:05:09,624 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 19:05:09,625 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 19:05:09,631 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 19:05:09,638 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 19:05:09,648 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 19:05:09,650 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 19:05:09,655 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 19:05:09,658 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 19:05:09,659 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 19:05:09,664 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 19:05:09,665 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 19:05:09,670 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 19:05:09,672 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 19:05:09,673 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 19:05:09,678 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 19:05:09,678 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 19:05:09,684 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 19:05:09,685 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 19:05:09,685 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 19:05:09,686 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 19:05:09,689 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 19:05:09,689 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-15 19:05:09,736 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 19:05:09,737 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 19:05:09,738 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 19:05:09,738 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 19:05:09,745 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 19:05:09,745 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 19:05:09,745 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 19:05:09,746 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 19:05:09,749 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 19:05:09,749 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 19:05:09,749 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 19:05:09,750 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 19:05:09,750 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 19:05:09,750 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 19:05:09,750 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 19:05:09,750 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 19:05:09,751 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 19:05:09,751 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 19:05:09,751 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 19:05:09,751 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 19:05:09,752 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 19:05:09,755 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 19:05:09,755 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 19:05:09,755 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 19:05:09,756 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 19:05:09,756 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-15 19:05:09,759 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 19:05:09,759 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-15 19:05:09,889 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 19:05:09,925 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 19:05:09,936 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 19:05:09,941 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 19:05:09,942 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 19:05:09,943 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point_false-unreach-call.cil.out.c [2018-10-15 19:05:10,093 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dd00f52c/9b4d61b0c0fd4b44bb6ec8e850aa217d/FLAGcfdb0ac51 [2018-10-15 19:05:12,107 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 19:05:12,108 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point_false-unreach-call.cil.out.c [2018-10-15 19:05:12,189 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dd00f52c/9b4d61b0c0fd4b44bb6ec8e850aa217d/FLAGcfdb0ac51 [2018-10-15 19:05:12,218 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dd00f52c/9b4d61b0c0fd4b44bb6ec8e850aa217d [2018-10-15 19:05:12,247 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 19:05:12,254 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 19:05:12,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 19:05:12,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 19:05:12,266 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 19:05:12,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:05:12" (1/1) ... [2018-10-15 19:05:12,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58b677d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:05:12, skipping insertion in model container [2018-10-15 19:05:12,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:05:12" (1/1) ... [2018-10-15 19:05:12,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 19:05:12,674 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 19:05:18,892 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 19:05:18,968 INFO L189 MainTranslator]: Completed pre-run [2018-10-15 19:05:22,058 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 19:05:22,344 INFO L193 MainTranslator]: Completed translation [2018-10-15 19:05:22,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:05:22 WrapperNode [2018-10-15 19:05:22,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-15 19:05:22,349 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-15 19:05:22,349 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-15 19:05:22,349 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-15 19:05:22,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:05:22" (1/1) ... [2018-10-15 19:05:22,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:05:22" (1/1) ... [2018-10-15 19:05:22,458 ERROR L1123 TypeChecker]: C: usb_ops [7894]: Undeclared identifier ~#usb_ops~0 in IdentifierExpression[~#usb_ops~0,GLOBAL] [2018-10-15 19:05:22,466 ERROR L1123 TypeChecker]: C: mwifiex_add_card((void *)card, & add_remove_card_sem, & usb_ops, 2) [7894]: Wrong parameter type at index 2: CallStatement[false,[VariableLHS[#t~ret419,]],mwifiex_add_card,[IdentifierExpression[~card~3,],IdentifierExpression[~#add_remove_card_sem~0,GLOBAL],IdentifierExpression[~#usb_ops~0,GLOBAL],IntegerLiteral[2]]] [2018-10-15 19:05:22,495 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:05:22" (1/1) ... [2018-10-15 19:05:22,495 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:05:22" (1/1) ... [2018-10-15 19:05:22,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:05:22" (1/1) ... [2018-10-15 19:05:22,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:05:22" (1/1) ... [2018-10-15 19:05:22,872 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:05:22" (1/1) ... [2018-10-15 19:05:22,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-15 19:05:22,924 INFO L168 Benchmark]: Toolchain (without parser) took 10669.51 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: 447.6 MB). Peak memory consumption was 447.6 MB. Max. memory is 3.9 GB. [2018-10-15 19:05:22,927 INFO L168 Benchmark]: CDTParser took 3.42 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. [2018-10-15 19:05:22,930 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10088.82 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: 406.1 MB). Peak memory consumption was 500.0 MB. Max. memory is 3.9 GB. [2018-10-15 19:05:22,931 INFO L168 Benchmark]: Boogie Preprocessor took 568.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 41.4 MB). Peak memory consumption was 41.4 MB. Max. memory is 3.9 GB. [2018-10-15 19:05:22,940 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 3.42 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 10088.82 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: 406.1 MB). Peak memory consumption was 500.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 568.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 41.4 MB). Peak memory consumption was 41.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7894]: Type Error Undeclared identifier ~#usb_ops~0 in IdentifierExpression[~#usb_ops~0,GLOBAL] - TypeErrorResult [Line: 7894]: Type Error Wrong parameter type at index 2: CallStatement[false,[VariableLHS[#t~ret419,]],mwifiex_add_card,[IdentifierExpression[~card~3,],IdentifierExpression[~#add_remove_card_sem~0,GLOBAL],IdentifierExpression[~#usb_ops~0,GLOBAL],IntegerLiteral[2]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...