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-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 14:08:59,355 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 14:08:59,360 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 14:08:59,399 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 14:08:59,403 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 14:08:59,404 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 14:08:59,406 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 14:08:59,412 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 14:08:59,420 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 14:08:59,428 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 14:08:59,429 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 14:08:59,430 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 14:08:59,430 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 14:08:59,437 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 14:08:59,438 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 14:08:59,445 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 14:08:59,446 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 14:08:59,453 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 14:08:59,458 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 14:08:59,466 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 14:08:59,472 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 14:08:59,474 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 14:08:59,485 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 14:08:59,485 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 14:08:59,486 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 14:08:59,487 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 14:08:59,493 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 14:08:59,494 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 14:08:59,495 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 14:08:59,499 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 14:08:59,499 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 14:08:59,500 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 14:08:59,500 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 14:08:59,504 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 14:08:59,506 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 14:08:59,507 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 14:08:59,511 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 [2018-11-08 14:08:59,554 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 14:08:59,554 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 14:08:59,555 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 14:08:59,555 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 14:08:59,565 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 14:08:59,565 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 14:08:59,565 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 14:08:59,566 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 14:08:59,566 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 14:08:59,566 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 14:08:59,566 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 14:08:59,568 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 14:08:59,568 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 14:08:59,568 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 14:08:59,568 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 14:08:59,570 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 14:08:59,570 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 14:08:59,570 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 14:08:59,570 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 14:08:59,571 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 14:08:59,571 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 14:08:59,571 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 14:08:59,571 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 14:08:59,571 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 14:08:59,572 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 14:08:59,572 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 14:08:59,572 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 14:08:59,572 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 14:08:59,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 14:08:59,760 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 14:08:59,774 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 14:08:59,776 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 14:08:59,782 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 14:08:59,783 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-08 14:08:59,902 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cae5efa7/1bb9b79ef6b8486384b4b86c16b42618/FLAG0b52c9804 [2018-11-08 14:09:02,572 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 14:09:02,576 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-08 14:09:02,778 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cae5efa7/1bb9b79ef6b8486384b4b86c16b42618/FLAG0b52c9804 [2018-11-08 14:09:02,831 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cae5efa7/1bb9b79ef6b8486384b4b86c16b42618 [2018-11-08 14:09:02,860 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 14:09:02,870 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 14:09:02,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 14:09:02,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 14:09:02,889 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 14:09:02,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:09:02" (1/1) ... [2018-11-08 14:09:02,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc904cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:09:02, skipping insertion in model container [2018-11-08 14:09:02,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:09:02" (1/1) ... [2018-11-08 14:09:02,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 14:09:03,539 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 14:09:27,618 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 14:09:28,535 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 14:09:43,148 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 14:09:47,951 INFO L193 MainTranslator]: Completed translation [2018-11-08 14:09:47,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:09:47 WrapperNode [2018-11-08 14:09:47,954 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 14:09:47,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 14:09:47,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 14:09:47,956 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 14:09:47,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:09:47" (1/1) ... [2018-11-08 14:09:47,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:09:47" (1/1) ... [2018-11-08 14:09:48,276 ERROR L1123 TypeChecker]: C: airo_handler_def [9945]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-08 14:09:48,278 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [9945]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev,],offset],IntegerLiteral[452]]]],IntegerLiteral[8]]] [2018-11-08 14:09:48,280 ERROR L1123 TypeChecker]: C: airo_handler_def [10182]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-08 14:09:48,281 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10182]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~1,],offset],IntegerLiteral[452]]]],IntegerLiteral[8]]] [2018-11-08 14:09:48,338 ERROR L1123 TypeChecker]: C: init_user_ns [15558]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-08 14:09:48,338 ERROR L1123 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15558]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2520,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-08 14:09:48,342 ERROR L1123 TypeChecker]: C: init_user_ns [15559]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-08 14:09:48,342 ERROR L1123 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15559]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2521,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-08 14:09:48,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:09:47" (1/1) ... [2018-11-08 14:09:48,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:09:47" (1/1) ... [2018-11-08 14:09:49,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:09:47" (1/1) ... [2018-11-08 14:09:49,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:09:47" (1/1) ... [2018-11-08 14:09:50,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:09:47" (1/1) ... [2018-11-08 14:09:50,417 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 14:09:50,423 INFO L168 Benchmark]: Toolchain (without parser) took 47561.69 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: 423.8 MB). Peak memory consumption was 423.8 MB. Max. memory is 3.9 GB. [2018-11-08 14:09:50,435 INFO L168 Benchmark]: CDTParser took 0.23 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 14:09:50,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 45083.20 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: 209.5 MB). Peak memory consumption was 566.9 MB. Max. memory is 3.9 GB. [2018-11-08 14:09:50,440 INFO L168 Benchmark]: Boogie Preprocessor took 2465.82 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 214.3 MB). Peak memory consumption was 214.3 MB. Max. memory is 3.9 GB. [2018-11-08 14:09:50,447 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 45083.20 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 209.5 MB). Peak memory consumption was 566.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2465.82 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 214.3 MB). Peak memory consumption was 214.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 9945]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 9945]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev,],offset],IntegerLiteral[452]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10182]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10182]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev~1,],offset],IntegerLiteral[452]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 15558]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15558]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2520,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 15559]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15559]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2521,]],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...