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-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 11:57:10,056 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 11:57:10,062 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 11:57:10,099 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 11:57:10,099 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 11:57:10,104 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 11:57:10,105 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 11:57:10,112 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 11:57:10,121 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 11:57:10,127 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 11:57:10,128 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 11:57:10,135 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 11:57:10,137 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 11:57:10,141 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 11:57:10,143 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 11:57:10,149 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 11:57:10,150 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 11:57:10,155 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 11:57:10,162 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 11:57:10,169 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 11:57:10,172 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 11:57:10,177 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 11:57:10,186 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 11:57:10,205 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 11:57:10,205 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 11:57:10,209 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 11:57:10,210 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 11:57:10,214 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 [2018-11-19 11:57:10,268 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 11:57:10,268 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 11:57:10,271 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 11:57:10,272 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 11:57:10,276 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 11:57:10,276 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 11:57:10,276 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 11:57:10,283 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 11:57:10,283 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 11:57:10,284 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 11:57:10,284 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 11:57:10,284 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 11:57:10,284 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 11:57:10,284 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 11:57:10,285 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 11:57:10,287 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 11:57:10,287 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 11:57:10,287 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 11:57:10,287 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 11:57:10,288 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 11:57:10,288 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 11:57:10,288 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 11:57:10,289 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 11:57:10,290 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 11:57:10,291 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 11:57:10,291 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 11:57:10,291 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 11:57:10,291 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 11:57:10,291 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 11:57:10,426 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 11:57:10,476 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 11:57:10,486 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 11:57:10,490 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 11:57:10,491 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 11:57:10,494 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-19 11:57:10,658 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10b9a5bc3/1648bde7f02e4200aebfdd4862cab355/FLAG0af434bd9 [2018-11-19 11:57:13,062 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 11:57:13,063 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-19 11:57:13,264 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10b9a5bc3/1648bde7f02e4200aebfdd4862cab355/FLAG0af434bd9 [2018-11-19 11:57:13,544 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10b9a5bc3/1648bde7f02e4200aebfdd4862cab355 [2018-11-19 11:57:13,566 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 11:57:13,568 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 11:57:13,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 11:57:13,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 11:57:13,587 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 11:57:13,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:57:13" (1/1) ... [2018-11-19 11:57:13,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f79319b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:13, skipping insertion in model container [2018-11-19 11:57:13,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:57:13" (1/1) ... [2018-11-19 11:57:13,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 11:57:14,362 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 11:57:31,257 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:57:31,523 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 11:57:33,860 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:57:38,431 INFO L195 MainTranslator]: Completed translation [2018-11-19 11:57:38,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:38 WrapperNode [2018-11-19 11:57:38,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 11:57:38,435 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 11:57:38,435 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 11:57:38,435 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 11:57:38,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:38" (1/1) ... [2018-11-19 11:57:38,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:38" (1/1) ... [2018-11-19 11:57:38,803 ERROR L1131 TypeChecker]: C: init_user_ns [15560]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-19 11:57:38,808 ERROR L1131 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15560]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2514,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-19 11:57:38,808 ERROR L1131 TypeChecker]: C: init_user_ns [15561]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-19 11:57:38,808 ERROR L1131 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15561]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2515,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-19 11:57:38,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:38" (1/1) ... [2018-11-19 11:57:38,893 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:38" (1/1) ... [2018-11-19 11:57:40,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:38" (1/1) ... [2018-11-19 11:57:40,291 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:38" (1/1) ... [2018-11-19 11:57:40,656 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:57:38" (1/1) ... [2018-11-19 11:57:40,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 11:57:40,907 INFO L168 Benchmark]: Toolchain (without parser) took 27340.21 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: 369.7 MB). Peak memory consumption was 369.7 MB. Max. memory is 3.9 GB. [2018-11-19 11:57:40,911 INFO L168 Benchmark]: CDTParser took 0.41 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. [2018-11-19 11:57:40,912 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24862.69 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: 121.3 MB). Peak memory consumption was 618.6 MB. Max. memory is 3.9 GB. [2018-11-19 11:57:40,912 INFO L168 Benchmark]: Boogie Preprocessor took 2470.52 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: 248.4 MB). Peak memory consumption was 248.4 MB. Max. memory is 3.9 GB. [2018-11-19 11:57:40,918 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 0.41 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 24862.69 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: 121.3 MB). Peak memory consumption was 618.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2470.52 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: 248.4 MB). Peak memory consumption was 248.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - 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~ret2514,]],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~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...