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-kernel-locking-mutex__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 13:06:21,253 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 13:06:21,257 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 13:06:21,297 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 13:06:21,298 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 13:06:21,304 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 13:06:21,306 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 13:06:21,312 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 13:06:21,317 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 13:06:21,324 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 13:06:21,326 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 13:06:21,326 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 13:06:21,333 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 13:06:21,334 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 13:06:21,340 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 13:06:21,341 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 13:06:21,353 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 13:06:21,358 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 13:06:21,366 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 13:06:21,370 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 13:06:21,371 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 13:06:21,377 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 13:06:21,385 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 13:06:21,385 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 13:06:21,391 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 13:06:21,392 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 13:06:21,393 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 13:06:21,400 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 13:06:21,401 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 13:06:21,405 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 13:06:21,405 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 13:06:21,406 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 13:06:21,406 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 13:06:21,413 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 13:06:21,414 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 13:06:21,415 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 13:06:21,418 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 [2018-11-09 13:06:21,463 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 13:06:21,463 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 13:06:21,464 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 13:06:21,471 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 13:06:21,474 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 13:06:21,474 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 13:06:21,474 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 13:06:21,475 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 13:06:21,475 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 13:06:21,475 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 13:06:21,475 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 13:06:21,480 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 13:06:21,480 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 13:06:21,480 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 13:06:21,480 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 13:06:21,483 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 13:06:21,483 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 13:06:21,483 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 13:06:21,484 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 13:06:21,484 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 13:06:21,484 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 13:06:21,484 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 13:06:21,488 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 13:06:21,488 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 13:06:21,488 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 13:06:21,489 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 13:06:21,489 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 13:06:21,489 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 13:06:21,631 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 13:06:21,670 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 13:06:21,683 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 13:06:21,688 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 13:06:21,688 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 13:06:21,689 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-09 13:06:21,872 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/879be0484/6206850c4a91427faaa5a8437450ae6c/FLAG9794d90c2 [2018-11-09 13:06:24,329 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 13:06:24,330 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-09 13:06:24,564 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/879be0484/6206850c4a91427faaa5a8437450ae6c/FLAG9794d90c2 [2018-11-09 13:06:24,609 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/879be0484/6206850c4a91427faaa5a8437450ae6c [2018-11-09 13:06:24,637 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 13:06:24,644 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 13:06:24,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 13:06:24,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 13:06:24,656 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 13:06:24,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:06:24" (1/1) ... [2018-11-09 13:06:24,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32b6fc8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:24, skipping insertion in model container [2018-11-09 13:06:24,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:06:24" (1/1) ... [2018-11-09 13:06:24,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 13:06:25,328 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 13:06:49,183 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 13:06:50,146 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 13:07:04,824 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 13:07:09,115 INFO L193 MainTranslator]: Completed translation [2018-11-09 13:07:09,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:09 WrapperNode [2018-11-09 13:07:09,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 13:07:09,121 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 13:07:09,121 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 13:07:09,122 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 13:07:09,142 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:09" (1/1) ... [2018-11-09 13:07:09,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:09" (1/1) ... [2018-11-09 13:07:09,377 ERROR L1123 TypeChecker]: C: airo_handler_def [9947]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-09 13:07:09,381 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [9947]: 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]]] [2018-11-09 13:07:09,386 ERROR L1123 TypeChecker]: C: airo_handler_def [10184]: Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] [2018-11-09 13:07:09,386 ERROR L1123 TypeChecker]: C: dev->wireless_handlers = & airo_handler_def [10184]: 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]]] [2018-11-09 13:07:09,436 ERROR L1123 TypeChecker]: C: init_user_ns [15560]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-09 13:07:09,439 ERROR L1123 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15560]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2520,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-09 13:07:09,439 ERROR L1123 TypeChecker]: C: init_user_ns [15561]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-09 13:07:09,439 ERROR L1123 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15561]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2521,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-09 13:07:09,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:09" (1/1) ... [2018-11-09 13:07:09,533 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:09" (1/1) ... [2018-11-09 13:07:10,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:09" (1/1) ... [2018-11-09 13:07:11,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:09" (1/1) ... [2018-11-09 13:07:11,579 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:09" (1/1) ... [2018-11-09 13:07:11,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 13:07:11,787 INFO L168 Benchmark]: Toolchain (without parser) took 47144.52 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: 74.8 MB). Peak memory consumption was 582.2 MB. Max. memory is 3.9 GB. [2018-11-09 13:07:11,794 INFO L168 Benchmark]: CDTParser took 3.38 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. [2018-11-09 13:07:11,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 44473.22 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: 379.2 MB). Peak memory consumption was 565.2 MB. Max. memory is 3.9 GB. [2018-11-09 13:07:11,801 INFO L168 Benchmark]: Boogie Preprocessor took 2662.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -304.3 MB). Peak memory consumption was 203.1 MB. Max. memory is 3.9 GB. [2018-11-09 13:07:11,809 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 44473.22 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 379.2 MB). Peak memory consumption was 565.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2662.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -304.3 MB). Peak memory consumption was 203.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 9947]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 9947]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#airo_handler_def~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~dev,],offset],IntegerLiteral[452]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10184]: Type Error Undeclared identifier ~#airo_handler_def~0 in IdentifierExpression[~#airo_handler_def~0,GLOBAL] - TypeErrorResult [Line: 10184]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$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: 15560]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15560]: 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: 15561]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15561]: 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...