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__linux-alloc-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 12:04:22,826 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 12:04:22,835 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 12:04:22,874 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 12:04:22,875 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 12:04:22,879 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 12:04:22,883 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 12:04:22,888 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 12:04:22,895 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 12:04:22,899 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 12:04:22,900 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 12:04:22,900 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 12:04:22,907 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 12:04:22,909 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 12:04:22,921 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 12:04:22,926 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 12:04:22,927 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 12:04:22,937 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 12:04:22,945 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 12:04:22,955 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 12:04:22,957 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 12:04:22,961 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 12:04:22,969 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 12:04:22,976 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 12:04:22,976 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 12:04:22,977 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 12:04:22,978 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 12:04:22,986 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 12:04:22,987 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 12:04:22,996 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 12:04:22,997 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 12:04:22,999 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 12:04:23,000 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 12:04:23,000 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 12:04:23,004 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 12:04:23,006 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 12:04:23,009 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 [2018-11-14 12:04:23,065 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 12:04:23,066 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 12:04:23,067 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 12:04:23,068 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 12:04:23,072 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 12:04:23,072 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 12:04:23,072 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 12:04:23,076 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 12:04:23,076 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 12:04:23,076 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 12:04:23,077 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 12:04:23,077 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 12:04:23,077 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 12:04:23,077 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 12:04:23,078 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 12:04:23,079 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 12:04:23,079 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 12:04:23,079 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 12:04:23,079 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 12:04:23,080 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 12:04:23,080 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 12:04:23,080 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 12:04:23,080 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 12:04:23,081 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 12:04:23,081 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 12:04:23,081 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 12:04:23,081 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 12:04:23,087 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 12:04:23,231 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 12:04:23,271 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 12:04:23,283 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 12:04:23,288 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 12:04:23,288 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 12:04:23,292 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-14 12:04:23,465 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56a768297/958fc4be16644ab687cd484cf30858bb/FLAGa6e83b3d8 [2018-11-14 12:04:26,302 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 12:04:26,303 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-14 12:04:26,527 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56a768297/958fc4be16644ab687cd484cf30858bb/FLAGa6e83b3d8 [2018-11-14 12:04:26,585 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56a768297/958fc4be16644ab687cd484cf30858bb [2018-11-14 12:04:26,624 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 12:04:26,626 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 12:04:26,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 12:04:26,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 12:04:26,643 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 12:04:26,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:04:26" (1/1) ... [2018-11-14 12:04:26,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c77581b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:04:26, skipping insertion in model container [2018-11-14 12:04:26,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:04:26" (1/1) ... [2018-11-14 12:04:26,694 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 12:04:27,515 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 12:04:54,117 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 12:04:55,028 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 12:05:09,888 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 12:05:14,318 INFO L195 MainTranslator]: Completed translation [2018-11-14 12:05:14,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:05:14 WrapperNode [2018-11-14 12:05:14,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 12:05:14,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 12:05:14,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 12:05:14,320 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 12:05:14,343 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:05:14" (1/1) ... [2018-11-14 12:05:14,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:05:14" (1/1) ... [2018-11-14 12:05:14,673 ERROR L1129 TypeChecker]: C: init_user_ns [15556]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-14 12:05:14,674 ERROR L1129 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15556]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2508,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-14 12:05:14,675 ERROR L1129 TypeChecker]: C: init_user_ns [15557]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-14 12:05:14,675 ERROR L1129 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15557]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2509,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-14 12:05:14,784 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:05:14" (1/1) ... [2018-11-14 12:05:14,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:05:14" (1/1) ... [2018-11-14 12:05:16,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:05:14" (1/1) ... [2018-11-14 12:05:16,328 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:05:14" (1/1) ... [2018-11-14 12:05:16,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:05:14" (1/1) ... [2018-11-14 12:05:16,904 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 12:05:16,905 INFO L168 Benchmark]: Toolchain (without parser) took 50280.88 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 480.5 MB). Peak memory consumption was 480.5 MB. Max. memory is 3.9 GB. [2018-11-14 12:05:16,915 INFO L168 Benchmark]: CDTParser took 0.44 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. [2018-11-14 12:05:16,916 INFO L168 Benchmark]: CACSL2BoogieTranslator took 47688.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 266.2 MB). Peak memory consumption was 567.9 MB. Max. memory is 3.9 GB. [2018-11-14 12:05:16,923 INFO L168 Benchmark]: Boogie Preprocessor took 2583.93 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 214.3 MB). Peak memory consumption was 214.3 MB. Max. memory is 3.9 GB. [2018-11-14 12:05:16,932 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 0.44 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 47688.04 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 266.2 MB). Peak memory consumption was 567.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2583.93 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 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: 15556]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15556]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2508,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 15557]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15557]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2509,]],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...