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_Bitvector.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-b67e021 [2018-11-16 10:51:36,720 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:51:36,726 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:51:36,765 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:51:36,765 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:51:36,771 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:51:36,774 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:51:36,776 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:51:36,783 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:51:36,795 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:51:36,796 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:51:36,797 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:51:36,802 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:51:36,804 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:51:36,809 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:51:36,812 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:51:36,813 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:51:36,818 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:51:36,826 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:51:36,831 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:51:36,836 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:51:36,838 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:51:36,846 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 10:51:36,870 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 10:51:36,870 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 10:51:36,872 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 10:51:36,873 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 10:51:36,873 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-16 10:51:36,924 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:51:36,927 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:51:36,928 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:51:36,928 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:51:36,937 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:51:36,937 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:51:36,937 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:51:36,938 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:51:36,938 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:51:36,938 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:51:36,938 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:51:36,938 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:51:36,940 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:51:36,940 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:51:36,940 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:51:36,941 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:51:36,941 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:51:36,941 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:51:36,941 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:51:36,941 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:51:36,948 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:51:36,948 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:51:36,949 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:51:36,949 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:51:36,949 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:51:36,949 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:51:36,949 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:51:36,950 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:51:36,950 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:51:36,950 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:51:37,095 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:51:37,135 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:51:37,142 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:51:37,151 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:51:37,152 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:51:37,153 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-16 10:51:37,326 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feaa601aa/8c39cd0c12864f8ab47e4508ea8ef817/FLAGe123baac3 [2018-11-16 10:51:39,948 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:51:39,949 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-16 10:51:40,169 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feaa601aa/8c39cd0c12864f8ab47e4508ea8ef817/FLAGe123baac3 [2018-11-16 10:51:40,225 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feaa601aa/8c39cd0c12864f8ab47e4508ea8ef817 [2018-11-16 10:51:40,258 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:51:40,261 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:51:40,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:51:40,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:51:40,280 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:51:40,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:51:40" (1/1) ... [2018-11-16 10:51:40,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2298fad5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:51:40, skipping insertion in model container [2018-11-16 10:51:40,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:51:40" (1/1) ... [2018-11-16 10:51:40,327 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:51:40,950 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 10:52:07,182 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:52:08,283 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 10:52:24,064 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:52:28,701 INFO L195 MainTranslator]: Completed translation [2018-11-16 10:52:28,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:52:28 WrapperNode [2018-11-16 10:52:28,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 10:52:28,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 10:52:28,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 10:52:28,703 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 10:52:28,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:52:28" (1/1) ... [2018-11-16 10:52:28,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:52:28" (1/1) ... [2018-11-16 10:52:29,057 ERROR L1129 TypeChecker]: C: init_user_ns [15556]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-16 10:52:29,059 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]]] [2018-11-16 10:52:29,059 ERROR L1129 TypeChecker]: C: init_user_ns [15557]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-16 10:52:29,062 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]]] [2018-11-16 10:52:29,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:52:28" (1/1) ... [2018-11-16 10:52:29,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:52:28" (1/1) ... [2018-11-16 10:52:30,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:52:28" (1/1) ... [2018-11-16 10:52:30,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:52:28" (1/1) ... [2018-11-16 10:52:31,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:52:28" (1/1) ... [2018-11-16 10:52:31,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 10:52:31,565 INFO L168 Benchmark]: Toolchain (without parser) took 51305.66 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: 55.0 MB). Peak memory consumption was 584.9 MB. Max. memory is 3.9 GB. [2018-11-16 10:52:31,573 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-16 10:52:31,574 INFO L168 Benchmark]: CACSL2BoogieTranslator took 48440.59 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: 355.5 MB). Peak memory consumption was 567.5 MB. Max. memory is 3.9 GB. [2018-11-16 10:52:31,574 INFO L168 Benchmark]: Boogie Preprocessor took 2857.11 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: -300.5 MB). Peak memory consumption was 229.5 MB. Max. memory is 3.9 GB. [2018-11-16 10:52:31,584 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 0.25 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 48440.59 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: 355.5 MB). Peak memory consumption was 567.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2857.11 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: -300.5 MB). Peak memory consumption was 229.5 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. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...